Company-Wise Interview Questions


1	Two Sum	Easy	57.1%	100.0%
3	Longest Substring Without Repeating Characters	Medium	38.5%	87.5%
4	Median of Two Sorted Arrays	Hard	45.9%	87.5%
2	Add Two Numbers	Medium	47.9%	75.0%
12	Integer to Roman	Medium	70.4%	75.0%
14	Longest Common Prefix	Easy	47.1%	75.0%
15	3Sum	Medium	38.6%	75.0%
20	Valid Parentheses	Easy	43.7%	75.0%
42	Trapping Rain Water	Hard	66.8%	75.0%
49	Group Anagrams	Medium	72.2%	75.0%
56	Merge Intervals	Medium	51.1%	75.0%
70	Climbing Stairs	Easy	53.9%	75.0%
121	Best Time to Buy and Sell Stock	Easy	56.4%	75.0%
169	Majority Element	Easy	66.1%	75.0%
195	Tenth Line	Easy	36.1%	75.0%
206	Reverse Linked List	Easy	80.2%	75.0%
237	Delete Node in a Linked List	Medium	83.6%	75.0%
258	Add Digits	Easy	68.6%	75.0%
292	Nim Game	Easy	59.2%	75.0%
703	Kth Largest Element in a Stream	Easy	60.7%	75.0%
793	Preimage Size of Factorial Zeroes Function	Hard	46.6%	75.0%
795	Number of Subarrays with Bounded Maximum	Medium	54.7%	75.0%
908	Smallest Range I	Easy	73.3%	75.0%
910	Smallest Range II	Medium	37.7%	75.0%
1190	Reverse Substrings Between Each Pair of Parentheses	Medium	71.9%	75.0%
1916	Count Ways to Build Rooms in an Ant Colony	Hard	51.0%	75.0%
2055	Plates Between Candles	Medium	47.3%	75.0%
2143	Choose Numbers From Two Arrays in Range	Hard	52.9%	75.0%
2328	Number of Increasing Paths in a Grid	Hard	57.4%	75.0%
2406	Divide Intervals Into Minimum Number of Groups	Medium	63.6%	75.0%
2429	Minimize XOR	Medium	62.4%	75.0%
2422	Merge Operations to Turn Array Into a Palindrome	Medium	68.9%	75.0%
2892	Minimizing Array After Replacing Pairs With Their Product	Medium	40.7%	75.0%
2962	Count Subarrays Where Max Element Appears at Least K Times	Medium	62.4%	75.0%
3173	Bitwise OR of Adjacent Elements	Easy	94.7%	75.0%
761	Special Binary String	Hard	75.9%	75.0%
5	Longest Palindromic Substring	Medium	37.3%	62.5%
7	Reverse Integer	Medium	31.5%	62.5%
13	Roman to Integer	Easy	66.2%	62.5%
31	Next Permutation	Medium	44.7%	62.5%
41	First Missing Positive	Hard	42.4%	62.5%
54	Spiral Matrix	Medium	56.1%	62.5%
55	Jump Game	Medium	40.5%	62.5%
76	Minimum Window Substring	Hard	46.9%	62.5%
128	Longest Consecutive Sequence	Medium	47.0%	62.5%
146	LRU Cache	Medium	46.8%	62.5%
152	Maximum Product Subarray	Medium	36.0%	62.5%
198	House Robber	Medium	52.9%	62.5%
200	Number of Islands	Medium	63.8%	62.5%
236	Lowest Common Ancestor of a Binary Tree	Medium	68.7%	62.5%
283	Move Zeroes	Easy	63.5%	62.5%
322	Coin Change	Medium	47.9%	62.5%
347	Top K Frequent Elements	Medium	65.8%	62.5%
904	Fruit Into Baskets	Medium	50.5%	62.5%
3636	Threshold Majority Queries	Hard	21.7%	62.5%
468	Validate IP Address	Medium	28.2%	62.5%
1636	Sort Array by Increasing Frequency	Easy	80.7%	62.5%
3736	Minimum Moves to Equal Array Elements III	Easy	81.2%	62.5%
8	String to Integer (atoi)	Medium	20.6%	50.0%
11	Container With Most Water	Medium	59.5%	50.0%
17	Letter Combinations of a Phone Number	Medium	65.5%	50.0%
22	Generate Parentheses	Medium	78.2%	50.0%
26	Remove Duplicates from Sorted Array	Easy	62.2%	50.0%
27	Remove Element	Easy	61.3%	50.0%
45	Jump Game II	Medium	42.4%	50.0%
69	Sqrt(x)	Easy	41.4%	50.0%
74	Search a 2D Matrix	Medium	53.5%	50.0%
88	Merge Sorted Array	Easy	54.4%	50.0%
93	Restore IP Addresses	Medium	55.3%	50.0%
102	Binary Tree Level Order Traversal	Medium	72.2%	50.0%
103	Binary Tree Zigzag Level Order Traversal	Medium	63.1%	50.0%
105	Construct Binary Tree from Preorder and Inorder Traversal	Medium	68.3%	50.0%
118	Pascal's Triangle	Easy	78.7%	50.0%
179	Largest Number	Medium	42.6%	50.0%
207	Course Schedule	Medium	50.8%	50.0%
238	Product of Array Except Self	Medium	68.6%	50.0%
239	Sliding Window Maximum	Hard	48.4%	50.0%
349	Intersection of Two Arrays	Easy	77.5%	50.0%
540	Single Element in a Sorted Array	Medium	59.2%	50.0%
547	Number of Provinces	Medium	70.0%	50.0%
713	Subarray Product Less Than K	Medium	53.9%	50.0%
875	Koko Eating Bananas	Medium	49.7%	50.0%
528	Random Pick with Weight	Medium	48.9%	50.0%
994	Rotting Oranges	Medium	58.1%	50.0%
1768	Merge Strings Alternately	Easy	82.1%	50.0%
2667	Create Hello World Function	Easy	82.0%	50.0%
2895	Minimum Processing Time	Medium	70.2%	50.0%
2506	Count Pairs Of Similar Strings	Easy	73.5%	50.0%
692	Top K Frequent Words	Medium	60.0%	50.0%
9	Palindrome Number	Easy	60.2%	37.5%
21	Merge Two Sorted Lists	Easy	67.9%	37.5%
23	Merge k Sorted Lists	Hard	58.8%	37.5%
25	Reverse Nodes in k-Group	Hard	65.3%	37.5%
28	Find the Index of the First Occurrence in a String	Easy	46.2%	37.5%
32	Longest Valid Parentheses	Hard	38.0%	37.5%
33	Search in Rotated Sorted Array	Medium	44.1%	37.5%
35	Search Insert Position	Easy	50.7%	37.5%
36	Valid Sudoku	Medium	64.1%	37.5%
37	Sudoku Solver	Hard	65.4%	37.5%
40	Combination Sum II	Medium	59.0%	37.5%
46	Permutations	Medium	81.6%	37.5%
48	Rotate Image	Medium	79.3%	37.5%
50	Pow(x, n)	Medium	38.2%	37.5%
51	N-Queens	Hard	74.9%	37.5%
62	Unique Paths	Medium	66.5%	37.5%
66	Plus One	Easy	49.5%	37.5%
72	Edit Distance	Medium	60.1%	37.5%
75	Sort Colors	Medium	69.1%	37.5%
78	Subsets	Medium	82.0%	37.5%
79	Word Search	Medium	46.8%	37.5%
80	Remove Duplicates from Sorted Array II	Medium	64.3%	37.5%
83	Remove Duplicates from Sorted List	Easy	56.2%	37.5%
84	Largest Rectangle in Histogram	Hard	49.3%	37.5%
85	Maximal Rectangle	Hard	58.1%	37.5%
91	Decode Ways	Medium	37.6%	37.5%
92	Reverse Linked List II	Medium	51.0%	37.5%
98	Validate Binary Search Tree	Medium	35.3%	37.5%
100	Same Tree	Easy	66.6%	37.5%
122	Best Time to Buy and Sell Stock II	Medium	70.7%	37.5%
123	Best Time to Buy and Sell Stock III	Hard	53.1%	37.5%
125	Valid Palindrome	Easy	52.8%	37.5%
127	Word Ladder	Hard	44.9%	37.5%
130	Surrounded Regions	Medium	44.7%	37.5%
134	Gas Station	Medium	47.5%	37.5%
136	Single Number	Easy	77.3%	37.5%
141	Linked List Cycle	Easy	53.9%	37.5%
143	Reorder List	Medium	64.6%	37.5%
151	Reverse Words in a String	Medium	55.5%	37.5%
155	Min Stack	Medium	57.7%	37.5%
167	Two Sum II - Input Array Is Sorted	Medium	64.6%	37.5%
173	Binary Search Tree Iterator	Medium	76.1%	37.5%
181	Employees Earning More Than Their Managers	Easy	72.8%	37.5%
189	Rotate Array	Medium	44.4%	37.5%
201	Bitwise AND of Numbers Range	Medium	48.6%	37.5%
202	Happy Number	Easy	59.2%	37.5%
204	Count Primes	Medium	35.7%	37.5%
208	Implement Trie (Prefix Tree)	Medium	69.2%	37.5%
215	Kth Largest Element in an Array	Medium	68.8%	37.5%
217	Contains Duplicate	Easy	64.1%	37.5%
227	Basic Calculator II	Medium	46.6%	37.5%
229	Majority Element II	Medium	55.8%	37.5%
234	Palindrome Linked List	Easy	57.4%	37.5%
253	Meeting Rooms II	Medium	52.5%	37.5%
268	Missing Number	Easy	71.6%	37.5%
274	H-Index	Medium	41.1%	37.5%
278	First Bad Version	Easy	46.8%	37.5%
279	Perfect Squares	Medium	56.3%	37.5%
297	Serialize and Deserialize Binary Tree	Hard	60.3%	37.5%
301	Remove Invalid Parentheses	Hard	49.8%	37.5%
387	First Unique Character in a String	Easy	65.0%	37.5%
394	Decode String	Medium	62.2%	37.5%
402	Remove K Digits	Medium	36.4%	37.5%
417	Pacific Atlantic Water Flow	Medium	60.6%	37.5%
424	Longest Repeating Character Replacement	Medium	59.0%	37.5%
442	Find All Duplicates in an Array	Medium	76.8%	37.5%
443	String Compression	Medium	59.5%	37.5%
448	Find All Numbers Disappeared in an Array	Easy	63.7%	37.5%
451	Sort Characters By Frequency	Medium	75.1%	37.5%
493	Reverse Pairs	Hard	33.7%	37.5%
1721	Swapping Nodes in a Linked List	Medium	69.2%	37.5%
542	01 Matrix	Medium	53.3%	37.5%
543	Diameter of Binary Tree	Easy	65.0%	37.5%
556	Next Greater Element III	Medium	35.1%	37.5%
560	Subarray Sum Equals K	Medium	46.8%	37.5%
567	Permutation in String	Medium	48.4%	37.5%
581	Shortest Unsorted Continuous Subarray	Medium	38.0%	37.5%
584	Find Customer Referee	Easy	72.6%	37.5%
658	Find K Closest Elements	Medium	49.4%	37.5%
696	Count Binary Substrings	Easy	70.2%	37.5%
724	Find Pivot Index	Easy	62.1%	37.5%
767	Reorganize String	Medium	56.8%	37.5%
700	Search in a Binary Search Tree	Easy	82.5%	37.5%
704	Binary Search	Easy	60.5%	37.5%
791	Custom Sort String	Medium	72.3%	37.5%
864	Shortest Path to Get All Keys	Hard	54.3%	37.5%
901	Online Stock Span	Medium	68.7%	37.5%
930	Binary Subarrays With Sum	Medium	68.2%	37.5%
948	Bag of Tokens	Medium	59.5%	37.5%
968	Binary Tree Cameras	Hard	47.6%	37.5%
973	K Closest Points to Origin	Medium	68.7%	37.5%
974	Subarray Sums Divisible by K	Medium	56.0%	37.5%
977	Squares of a Sorted Array	Easy	73.6%	37.5%
992	Subarrays with K Different Integers	Hard	67.5%	37.5%
993	Cousins in Binary Tree	Easy	59.1%	37.5%
1143	Longest Common Subsequence	Medium	58.9%	37.5%
1155	Number of Dice Rolls With Target Sum	Medium	62.2%	37.5%
1249	Minimum Remove to Make Valid Parentheses	Medium	71.3%	37.5%
1268	Search Suggestions System	Medium	65.2%	37.5%
1480	Running Sum of 1d Array	Easy	86.9%	37.5%
1581	Customer Who Visited but Did Not Make Any Transactions	Easy	67.6%	37.5%
1661	Average Time of Process per Machine	Easy	66.9%	37.5%
1683	Invalid Tweets	Easy	85.2%	37.5%
1863	Sum of All Subset XOR Totals	Easy	90.1%	37.5%
2235	Add Two Integers	Easy	87.9%	37.5%
2385	Amount of Time for Binary Tree to Be Infected	Medium	65.1%	37.5%
2704	To Be Or Not To Be	Easy	63.3%	37.5%
2877	Create a DataFrame from List	Easy	81.1%	37.5%
2134	Minimum Swaps to Group All 1's Together II	Medium	65.6%	37.5%
224	Basic Calculator	Hard	46.5%	37.5%
307	Range Sum Query - Mutable	Medium	42.6%	37.5%
638	Shopping Offers	Medium	52.2%	37.5%
171	Excel Sheet Column Number	Easy	67.2%	37.5%
525	Contiguous Array	Medium	50.8%	37.5%
3046	Split the Array	Easy	60.9%	37.5%
329	Longest Increasing Path in a Matrix	Hard	56.3%	37.5%
695	Max Area of Island	Medium	73.8%	37.5%
771	Jewels and Stones	Easy	89.5%	37.5%
355	Design Twitter	Medium	44.2%	37.5%
1293	Shortest Path in a Grid with Obstacles Elimination	Hard	46.1%	37.5%
2536	Increment Submatrices by One	Medium	73.8%	37.5%
1004	Max Consecutive Ones III	Medium	67.3%	37.5%
621	Task Scheduler	Medium	62.6%	37.5%
222	Count Complete Tree Nodes	Easy	72.0%	37.5%
669	Trim a Binary Search Tree	Medium	66.6%	37.5%
2275	Largest Combination With Bitwise AND Greater Than Zero	Medium	80.8%	37.5%
545	Boundary of Binary Tree	Medium	47.9%	37.5%
3528	Unit Conversion I	Medium	54.4%	37.5%
339	Nested List Weight Sum	Medium	85.9%	37.5%
1507	Reformat Date	Easy	68.2%	37.5%
219	Contains Duplicate II	Easy	50.8%	37.5%
1963	Minimum Number of Swaps to Make the String Balanced	Medium	78.1%	37.5%
2291	Maximum Profit From Trading Stocks	Medium	48.0%	37.5%
59	Spiral Matrix II	Medium	74.6%	37.5%
338	Counting Bits	Easy	80.4%	37.5%
392	Is Subsequence	Easy	48.8%	37.5%
475	Heaters	Medium	41.4%	37.5%
410	Split Array Largest Sum	Hard	59.8%	37.5%


1	Two Sum	Easy	57.1%	100.0%
3	Longest Substring Without Repeating Characters	Medium	38.5%	87.5%
4	Median of Two Sorted Arrays	Hard	45.9%	87.5%
2	Add Two Numbers	Medium	47.9%	75.0%
12	Integer to Roman	Medium	70.4%	75.0%
14	Longest Common Prefix	Easy	47.1%	75.0%
15	3Sum	Medium	38.6%	75.0%
20	Valid Parentheses	Easy	43.7%	75.0%
42	Trapping Rain Water	Hard	66.8%	75.0%
49	Group Anagrams	Medium	72.2%	75.0%
56	Merge Intervals	Medium	51.1%	75.0%
70	Climbing Stairs	Easy	53.9%	75.0%
121	Best Time to Buy and Sell Stock	Easy	56.4%	75.0%
169	Majority Element	Easy	66.1%	75.0%
195	Tenth Line	Easy	36.1%	75.0%
206	Reverse Linked List	Easy	80.2%	75.0%
237	Delete Node in a Linked List	Medium	83.6%	75.0%
258	Add Digits	Easy	68.6%	75.0%
292	Nim Game	Easy	59.2%	75.0%
703	Kth Largest Element in a Stream	Easy	60.7%	75.0%
793	Preimage Size of Factorial Zeroes Function	Hard	46.6%	75.0%
795	Number of Subarrays with Bounded Maximum	Medium	54.7%	75.0%
908	Smallest Range I	Easy	73.3%	75.0%
910	Smallest Range II	Medium	37.7%	75.0%
1190	Reverse Substrings Between Each Pair of Parentheses	Medium	71.9%	75.0%
1916	Count Ways to Build Rooms in an Ant Colony	Hard	51.0%	75.0%
2055	Plates Between Candles	Medium	47.3%	75.0%
2143	Choose Numbers From Two Arrays in Range	Hard	52.9%	75.0%
2328	Number of Increasing Paths in a Grid	Hard	57.4%	75.0%
2406	Divide Intervals Into Minimum Number of Groups	Medium	63.6%	75.0%
2429	Minimize XOR	Medium	62.4%	75.0%
2422	Merge Operations to Turn Array Into a Palindrome	Medium	68.9%	75.0%
2892	Minimizing Array After Replacing Pairs With Their Product	Medium	40.7%	75.0%
2962	Count Subarrays Where Max Element Appears at Least K Times	Medium	62.4%	75.0%
3173	Bitwise OR of Adjacent Elements	Easy	94.7%	75.0%
761	Special Binary String	Hard	75.9%	75.0%
5	Longest Palindromic Substring	Medium	37.3%	62.5%
7	Reverse Integer	Medium	31.5%	62.5%
13	Roman to Integer	Easy	66.2%	62.5%
31	Next Permutation	Medium	44.7%	62.5%
41	First Missing Positive	Hard	42.4%	62.5%
54	Spiral Matrix	Medium	56.1%	62.5%
55	Jump Game	Medium	40.5%	62.5%
76	Minimum Window Substring	Hard	46.9%	62.5%
128	Longest Consecutive Sequence	Medium	47.0%	62.5%
146	LRU Cache	Medium	46.8%	62.5%
152	Maximum Product Subarray	Medium	36.0%	62.5%
198	House Robber	Medium	52.9%	62.5%
200	Number of Islands	Medium	63.8%	62.5%
236	Lowest Common Ancestor of a Binary Tree	Medium	68.7%	62.5%
283	Move Zeroes	Easy	63.5%	62.5%
322	Coin Change	Medium	47.9%	62.5%
347	Top K Frequent Elements	Medium	65.8%	62.5%
904	Fruit Into Baskets	Medium	50.5%	62.5%
3636	Threshold Majority Queries	Hard	21.7%	62.5%
468	Validate IP Address	Medium	28.2%	62.5%
1636	Sort Array by Increasing Frequency	Easy	80.7%	62.5%
3736	Minimum Moves to Equal Array Elements III	Easy	81.2%	62.5%
8	String to Integer (atoi)	Medium	20.6%	50.0%
11	Container With Most Water	Medium	59.5%	50.0%
17	Letter Combinations of a Phone Number	Medium	65.5%	50.0%
22	Generate Parentheses	Medium	78.2%	50.0%
26	Remove Duplicates from Sorted Array	Easy	62.2%	50.0%
27	Remove Element	Easy	61.3%	50.0%
45	Jump Game II	Medium	42.4%	50.0%
69	Sqrt(x)	Easy	41.4%	50.0%
74	Search a 2D Matrix	Medium	53.5%	50.0%
88	Merge Sorted Array	Easy	54.4%	50.0%
93	Restore IP Addresses	Medium	55.3%	50.0%
102	Binary Tree Level Order Traversal	Medium	72.2%	50.0%
103	Binary Tree Zigzag Level Order Traversal	Medium	63.1%	50.0%
105	Construct Binary Tree from Preorder and Inorder Traversal	Medium	68.3%	50.0%
118	Pascal's Triangle	Easy	78.7%	50.0%
179	Largest Number	Medium	42.6%	50.0%
207	Course Schedule	Medium	50.8%	50.0%
238	Product of Array Except Self	Medium	68.6%	50.0%
239	Sliding Window Maximum	Hard	48.4%	50.0%
349	Intersection of Two Arrays	Easy	77.5%	50.0%
540	Single Element in a Sorted Array	Medium	59.2%	50.0%
547	Number of Provinces	Medium	70.0%	50.0%
713	Subarray Product Less Than K	Medium	53.9%	50.0%
875	Koko Eating Bananas	Medium	49.7%	50.0%
528	Random Pick with Weight	Medium	48.9%	50.0%
994	Rotting Oranges	Medium	58.1%	50.0%
1768	Merge Strings Alternately	Easy	82.1%	50.0%
2667	Create Hello World Function	Easy	82.0%	50.0%
2895	Minimum Processing Time	Medium	70.2%	50.0%
2506	Count Pairs Of Similar Strings	Easy	73.5%	50.0%
692	Top K Frequent Words	Medium	60.0%	50.0%
9	Palindrome Number	Easy	60.2%	37.5%
21	Merge Two Sorted Lists	Easy	67.9%	37.5%
23	Merge k Sorted Lists	Hard	58.8%	37.5%
25	Reverse Nodes in k-Group	Hard	65.3%	37.5%
28	Find the Index of the First Occurrence in a String	Easy	46.2%	37.5%
32	Longest Valid Parentheses	Hard	38.0%	37.5%
33	Search in Rotated Sorted Array	Medium	44.1%	37.5%
35	Search Insert Position	Easy	50.7%	37.5%
36	Valid Sudoku	Medium	64.1%	37.5%
37	Sudoku Solver	Hard	65.4%	37.5%
40	Combination Sum II	Medium	59.0%	37.5%
46	Permutations	Medium	81.6%	37.5%
48	Rotate Image	Medium	79.3%	37.5%
50	Pow(x, n)	Medium	38.2%	37.5%
51	N-Queens	Hard	74.9%	37.5%
62	Unique Paths	Medium	66.5%	37.5%
66	Plus One	Easy	49.5%	37.5%
72	Edit Distance	Medium	60.1%	37.5%
75	Sort Colors	Medium	69.1%	37.5%
78	Subsets	Medium	82.0%	37.5%
79	Word Search	Medium	46.8%	37.5%
80	Remove Duplicates from Sorted Array II	Medium	64.3%	37.5%
83	Remove Duplicates from Sorted List	Easy	56.2%	37.5%
84	Largest Rectangle in Histogram	Hard	49.3%	37.5%
85	Maximal Rectangle	Hard	58.1%	37.5%
91	Decode Ways	Medium	37.6%	37.5%
92	Reverse Linked List II	Medium	51.0%	37.5%
98	Validate Binary Search Tree	Medium	35.3%	37.5%
100	Same Tree	Easy	66.6%	37.5%
122	Best Time to Buy and Sell Stock II	Medium	70.7%	37.5%
123	Best Time to Buy and Sell Stock III	Hard	53.1%	37.5%
125	Valid Palindrome	Easy	52.8%	37.5%
127	Word Ladder	Hard	44.9%	37.5%
130	Surrounded Regions	Medium	44.7%	37.5%
134	Gas Station	Medium	47.5%	37.5%
136	Single Number	Easy	77.3%	37.5%
141	Linked List Cycle	Easy	53.9%	37.5%
143	Reorder List	Medium	64.6%	37.5%
151	Reverse Words in a String	Medium	55.5%	37.5%
155	Min Stack	Medium	57.7%	37.5%
167	Two Sum II - Input Array Is Sorted	Medium	64.6%	37.5%
173	Binary Search Tree Iterator	Medium	76.1%	37.5%
181	Employees Earning More Than Their Managers	Easy	72.8%	37.5%
189	Rotate Array	Medium	44.4%	37.5%
201	Bitwise AND of Numbers Range	Medium	48.6%	37.5%
202	Happy Number	Easy	59.2%	37.5%
204	Count Primes	Medium	35.7%	37.5%
208	Implement Trie (Prefix Tree)	Medium	69.2%	37.5%
215	Kth Largest Element in an Array	Medium	68.8%	37.5%
217	Contains Duplicate	Easy	64.1%	37.5%
227	Basic Calculator II	Medium	46.6%	37.5%
229	Majority Element II	Medium	55.8%	37.5%
234	Palindrome Linked List	Easy	57.4%	37.5%
253	Meeting Rooms II	Medium	52.5%	37.5%
268	Missing Number	Easy	71.6%	37.5%
274	H-Index	Medium	41.1%	37.5%
278	First Bad Version	Easy	46.8%	37.5%
279	Perfect Squares	Medium	56.3%	37.5%
297	Serialize and Deserialize Binary Tree	Hard	60.3%	37.5%
301	Remove Invalid Parentheses	Hard	49.8%	37.5%
387	First Unique Character in a String	Easy	65.0%	37.5%
394	Decode String	Medium	62.2%	37.5%
402	Remove K Digits	Medium	36.4%	37.5%
417	Pacific Atlantic Water Flow	Medium	60.6%	37.5%
424	Longest Repeating Character Replacement	Medium	59.0%	37.5%
442	Find All Duplicates in an Array	Medium	76.8%	37.5%
443	String Compression	Medium	59.5%	37.5%
448	Find All Numbers Disappeared in an Array	Easy	63.7%	37.5%
451	Sort Characters By Frequency	Medium	75.1%	37.5%
493	Reverse Pairs	Hard	33.7%	37.5%
1721	Swapping Nodes in a Linked List	Medium	69.2%	37.5%
542	01 Matrix	Medium	53.3%	37.5%
543	Diameter of Binary Tree	Easy	65.0%	37.5%
556	Next Greater Element III	Medium	35.1%	37.5%
560	Subarray Sum Equals K	Medium	46.8%	37.5%
567	Permutation in String	Medium	48.4%	37.5%
581	Shortest Unsorted Continuous Subarray	Medium	38.0%	37.5%
584	Find Customer Referee	Easy	72.6%	37.5%
658	Find K Closest Elements	Medium	49.4%	37.5%
696	Count Binary Substrings	Easy	70.2%	37.5%
724	Find Pivot Index	Easy	62.1%	37.5%
767	Reorganize String	Medium	56.8%	37.5%
700	Search in a Binary Search Tree	Easy	82.5%	37.5%
704	Binary Search	Easy	60.5%	37.5%
791	Custom Sort String	Medium	72.3%	37.5%
864	Shortest Path to Get All Keys	Hard	54.3%	37.5%
901	Online Stock Span	Medium	68.7%	37.5%
930	Binary Subarrays With Sum	Medium	68.2%	37.5%
948	Bag of Tokens	Medium	59.5%	37.5%
968	Binary Tree Cameras	Hard	47.6%	37.5%
973	K Closest Points to Origin	Medium	68.7%	37.5%
974	Subarray Sums Divisible by K	Medium	56.0%	37.5%
977	Squares of a Sorted Array	Easy	73.6%	37.5%
992	Subarrays with K Different Integers	Hard	67.5%	37.5%
993	Cousins in Binary Tree	Easy	59.1%	37.5%
1143	Longest Common Subsequence	Medium	58.9%	37.5%
1155	Number of Dice Rolls With Target Sum	Medium	62.2%	37.5%
1249	Minimum Remove to Make Valid Parentheses	Medium	71.3%	37.5%
1268	Search Suggestions System	Medium	65.2%	37.5%
1480	Running Sum of 1d Array	Easy	86.9%	37.5%
1581	Customer Who Visited but Did Not Make Any Transactions	Easy	67.6%	37.5%
1661	Average Time of Process per Machine	Easy	66.9%	37.5%
1683	Invalid Tweets	Easy	85.2%	37.5%
1863	Sum of All Subset XOR Totals	Easy	90.1%	37.5%
2235	Add Two Integers	Easy	87.9%	37.5%
2385	Amount of Time for Binary Tree to Be Infected	Medium	65.1%	37.5%
2704	To Be Or Not To Be	Easy	63.3%	37.5%
2877	Create a DataFrame from List	Easy	81.1%	37.5%
2134	Minimum Swaps to Group All 1's Together II	Medium	65.6%	37.5%
224	Basic Calculator	Hard	46.5%	37.5%
307	Range Sum Query - Mutable	Medium	42.6%	37.5%
638	Shopping Offers	Medium	52.2%	37.5%
171	Excel Sheet Column Number	Easy	67.2%	37.5%
525	Contiguous Array	Medium	50.8%	37.5%
3046	Split the Array	Easy	60.9%	37.5%
329	Longest Increasing Path in a Matrix	Hard	56.3%	37.5%
695	Max Area of Island	Medium	73.8%	37.5%
771	Jewels and Stones	Easy	89.5%	37.5%
355	Design Twitter	Medium	44.2%	37.5%
1293	Shortest Path in a Grid with Obstacles Elimination	Hard	46.1%	37.5%
2536	Increment Submatrices by One	Medium	73.8%	37.5%
1004	Max Consecutive Ones III	Medium	67.3%	37.5%
621	Task Scheduler	Medium	62.6%	37.5%
222	Count Complete Tree Nodes	Easy	72.0%	37.5%
669	Trim a Binary Search Tree	Medium	66.6%	37.5%
2275	Largest Combination With Bitwise AND Greater Than Zero	Medium	80.8%	37.5%
545	Boundary of Binary Tree	Medium	47.9%	37.5%
3528	Unit Conversion I	Medium	54.4%	37.5%
339	Nested List Weight Sum	Medium	85.9%	37.5%
1507	Reformat Date	Easy	68.2%	37.5%
219	Contains Duplicate II	Easy	50.8%	37.5%
1963	Minimum Number of Swaps to Make the String Balanced	Medium	78.1%	37.5%
2291	Maximum Profit From Trading Stocks	Medium	48.0%	37.5%
59	Spiral Matrix II	Medium	74.6%	37.5%
338	Counting Bits	Easy	80.4%	37.5%
392	Is Subsequence	Easy	48.8%	37.5%
475	Heaters	Medium	41.4%	37.5%
410	Split Array Largest Sum	Hard	59.8%	37.5%


1	Two Sum	Easy	57.1%	100.0%
3	Longest Substring Without Repeating Characters	Medium	38.5%	87.5%
4	Median of Two Sorted Arrays	Hard	45.9%	87.5%
2	Add Two Numbers	Medium	47.9%	75.0%
12	Integer to Roman	Medium	70.4%	75.0%
14	Longest Common Prefix	Easy	47.1%	75.0%
15	3Sum	Medium	38.6%	75.0%
20	Valid Parentheses	Easy	43.7%	75.0%
42	Trapping Rain Water	Hard	66.8%	75.0%
49	Group Anagrams	Medium	72.2%	75.0%
56	Merge Intervals	Medium	51.1%	75.0%
70	Climbing Stairs	Easy	53.9%	75.0%
121	Best Time to Buy and Sell Stock	Easy	56.4%	75.0%
169	Majority Element	Easy	66.1%	75.0%
195	Tenth Line	Easy	36.1%	75.0%
206	Reverse Linked List	Easy	80.2%	75.0%
237	Delete Node in a Linked List	Medium	83.6%	75.0%
258	Add Digits	Easy	68.6%	75.0%
292	Nim Game	Easy	59.2%	75.0%
703	Kth Largest Element in a Stream	Easy	60.7%	75.0%
793	Preimage Size of Factorial Zeroes Function	Hard	46.6%	75.0%
795	Number of Subarrays with Bounded Maximum	Medium	54.7%	75.0%
908	Smallest Range I	Easy	73.3%	75.0%
910	Smallest Range II	Medium	37.7%	75.0%
1190	Reverse Substrings Between Each Pair of Parentheses	Medium	71.9%	75.0%
1916	Count Ways to Build Rooms in an Ant Colony	Hard	51.0%	75.0%
2055	Plates Between Candles	Medium	47.3%	75.0%
2143	Choose Numbers From Two Arrays in Range	Hard	52.9%	75.0%
2328	Number of Increasing Paths in a Grid	Hard	57.4%	75.0%
2406	Divide Intervals Into Minimum Number of Groups	Medium	63.6%	75.0%
2429	Minimize XOR	Medium	62.4%	75.0%
2422	Merge Operations to Turn Array Into a Palindrome	Medium	68.9%	75.0%
2892	Minimizing Array After Replacing Pairs With Their Product	Medium	40.7%	75.0%
2962	Count Subarrays Where Max Element Appears at Least K Times	Medium	62.4%	75.0%
3173	Bitwise OR of Adjacent Elements	Easy	94.7%	75.0%
761	Special Binary String	Hard	75.9%	75.0%
5	Longest Palindromic Substring	Medium	37.3%	62.5%
7	Reverse Integer	Medium	31.5%	62.5%
13	Roman to Integer	Easy	66.2%	62.5%
31	Next Permutation	Medium	44.7%	62.5%
41	First Missing Positive	Hard	42.4%	62.5%
54	Spiral Matrix	Medium	56.1%	62.5%
55	Jump Game	Medium	40.5%	62.5%
76	Minimum Window Substring	Hard	46.9%	62.5%
128	Longest Consecutive Sequence	Medium	47.0%	62.5%
146	LRU Cache	Medium	46.8%	62.5%
152	Maximum Product Subarray	Medium	36.0%	62.5%
198	House Robber	Medium	52.9%	62.5%
200	Number of Islands	Medium	63.8%	62.5%
236	Lowest Common Ancestor of a Binary Tree	Medium	68.7%	62.5%
283	Move Zeroes	Easy	63.5%	62.5%
322	Coin Change	Medium	47.9%	62.5%
347	Top K Frequent Elements	Medium	65.8%	62.5%
904	Fruit Into Baskets	Medium	50.5%	62.5%
3636	Threshold Majority Queries	Hard	21.7%	62.5%
468	Validate IP Address	Medium	28.2%	62.5%
1636	Sort Array by Increasing Frequency	Easy	80.7%	62.5%
3736	Minimum Moves to Equal Array Elements III	Easy	81.2%	62.5%
8	String to Integer (atoi)	Medium	20.6%	50.0%
11	Container With Most Water	Medium	59.5%	50.0%
17	Letter Combinations of a Phone Number	Medium	65.5%	50.0%
22	Generate Parentheses	Medium	78.2%	50.0%
26	Remove Duplicates from Sorted Array	Easy	62.2%	50.0%
27	Remove Element	Easy	61.3%	50.0%
45	Jump Game II	Medium	42.4%	50.0%
69	Sqrt(x)	Easy	41.4%	50.0%
74	Search a 2D Matrix	Medium	53.5%	50.0%
88	Merge Sorted Array	Easy	54.4%	50.0%
93	Restore IP Addresses	Medium	55.3%	50.0%
102	Binary Tree Level Order Traversal	Medium	72.2%	50.0%
103	Binary Tree Zigzag Level Order Traversal	Medium	63.1%	50.0%
105	Construct Binary Tree from Preorder and Inorder Traversal	Medium	68.3%	50.0%
118	Pascal's Triangle	Easy	78.7%	50.0%
179	Largest Number	Medium	42.6%	50.0%
207	Course Schedule	Medium	50.8%	50.0%
238	Product of Array Except Self	Medium	68.6%	50.0%
239	Sliding Window Maximum	Hard	48.4%	50.0%
349	Intersection of Two Arrays	Easy	77.5%	50.0%
540	Single Element in a Sorted Array	Medium	59.2%	50.0%
547	Number of Provinces	Medium	70.0%	50.0%
713	Subarray Product Less Than K	Medium	53.9%	50.0%
875	Koko Eating Bananas	Medium	49.7%	50.0%
528	Random Pick with Weight	Medium	48.9%	50.0%
994	Rotting Oranges	Medium	58.1%	50.0%
1768	Merge Strings Alternately	Easy	82.1%	50.0%
2667	Create Hello World Function	Easy	82.0%	50.0%
2895	Minimum Processing Time	Medium	70.2%	50.0%
2506	Count Pairs Of Similar Strings	Easy	73.5%	50.0%
692	Top K Frequent Words	Medium	60.0%	50.0%
9	Palindrome Number	Easy	60.2%	37.5%
21	Merge Two Sorted Lists	Easy	67.9%	37.5%
23	Merge k Sorted Lists	Hard	58.8%	37.5%
25	Reverse Nodes in k-Group	Hard	65.3%	37.5%
28	Find the Index of the First Occurrence in a String	Easy	46.2%	37.5%
32	Longest Valid Parentheses	Hard	38.0%	37.5%
33	Search in Rotated Sorted Array	Medium	44.1%	37.5%
35	Search Insert Position	Easy	50.7%	37.5%
36	Valid Sudoku	Medium	64.1%	37.5%
37	Sudoku Solver	Hard	65.4%	37.5%
40	Combination Sum II	Medium	59.0%	37.5%
46	Permutations	Medium	81.6%	37.5%
48	Rotate Image	Medium	79.3%	37.5%
50	Pow(x, n)	Medium	38.2%	37.5%
51	N-Queens	Hard	74.9%	37.5%
62	Unique Paths	Medium	66.5%	37.5%
66	Plus One	Easy	49.5%	37.5%
72	Edit Distance	Medium	60.1%	37.5%
75	Sort Colors	Medium	69.1%	37.5%
78	Subsets	Medium	82.0%	37.5%
79	Word Search	Medium	46.8%	37.5%
80	Remove Duplicates from Sorted Array II	Medium	64.3%	37.5%
83	Remove Duplicates from Sorted List	Easy	56.2%	37.5%
84	Largest Rectangle in Histogram	Hard	49.3%	37.5%
85	Maximal Rectangle	Hard	58.1%	37.5%
91	Decode Ways	Medium	37.6%	37.5%
92	Reverse Linked List II	Medium	51.0%	37.5%
98	Validate Binary Search Tree	Medium	35.3%	37.5%
100	Same Tree	Easy	66.6%	37.5%
122	Best Time to Buy and Sell Stock II	Medium	70.7%	37.5%
123	Best Time to Buy and Sell Stock III	Hard	53.1%	37.5%
125	Valid Palindrome	Easy	52.8%	37.5%
127	Word Ladder	Hard	44.9%	37.5%
130	Surrounded Regions	Medium	44.7%	37.5%
134	Gas Station	Medium	47.5%	37.5%
136	Single Number	Easy	77.3%	37.5%
141	Linked List Cycle	Easy	53.9%	37.5%
143	Reorder List	Medium	64.6%	37.5%
151	Reverse Words in a String	Medium	55.5%	37.5%
155	Min Stack	Medium	57.7%	37.5%
167	Two Sum II - Input Array Is Sorted	Medium	64.6%	37.5%
173	Binary Search Tree Iterator	Medium	76.1%	37.5%
181	Employees Earning More Than Their Managers	Easy	72.8%	37.5%
189	Rotate Array	Medium	44.4%	37.5%
201	Bitwise AND of Numbers Range	Medium	48.6%	37.5%
202	Happy Number	Easy	59.2%	37.5%
204	Count Primes	Medium	35.7%	37.5%
208	Implement Trie (Prefix Tree)	Medium	69.2%	37.5%
215	Kth Largest Element in an Array	Medium	68.8%	37.5%
217	Contains Duplicate	Easy	64.1%	37.5%
227	Basic Calculator II	Medium	46.6%	37.5%
229	Majority Element II	Medium	55.8%	37.5%
234	Palindrome Linked List	Easy	57.4%	37.5%
253	Meeting Rooms II	Medium	52.5%	37.5%
268	Missing Number	Easy	71.6%	37.5%
274	H-Index	Medium	41.1%	37.5%
278	First Bad Version	Easy	46.8%	37.5%
279	Perfect Squares	Medium	56.3%	37.5%
297	Serialize and Deserialize Binary Tree	Hard	60.3%	37.5%
301	Remove Invalid Parentheses	Hard	49.8%	37.5%
387	First Unique Character in a String	Easy	65.0%	37.5%
394	Decode String	Medium	62.2%	37.5%
402	Remove K Digits	Medium	36.4%	37.5%
417	Pacific Atlantic Water Flow	Medium	60.6%	37.5%
424	Longest Repeating Character Replacement	Medium	59.0%	37.5%
442	Find All Duplicates in an Array	Medium	76.8%	37.5%
443	String Compression	Medium	59.5%	37.5%
448	Find All Numbers Disappeared in an Array	Easy	63.7%	37.5%
451	Sort Characters By Frequency	Medium	75.1%	37.5%
493	Reverse Pairs	Hard	33.7%	37.5%
1721	Swapping Nodes in a Linked List	Medium	69.2%	37.5%
542	01 Matrix	Medium	53.3%	37.5%
543	Diameter of Binary Tree	Easy	65.0%	37.5%
556	Next Greater Element III	Medium	35.1%	37.5%
560	Subarray Sum Equals K	Medium	46.8%	37.5%
567	Permutation in String	Medium	48.4%	37.5%
581	Shortest Unsorted Continuous Subarray	Medium	38.0%	37.5%
584	Find Customer Referee	Easy	72.6%	37.5%
658	Find K Closest Elements	Medium	49.4%	37.5%
696	Count Binary Substrings	Easy	70.2%	37.5%
724	Find Pivot Index	Easy	62.1%	37.5%
767	Reorganize String	Medium	56.8%	37.5%
700	Search in a Binary Search Tree	Easy	82.5%	37.5%
704	Binary Search	Easy	60.5%	37.5%
791	Custom Sort String	Medium	72.3%	37.5%
864	Shortest Path to Get All Keys	Hard	54.3%	37.5%
901	Online Stock Span	Medium	68.7%	37.5%
930	Binary Subarrays With Sum	Medium	68.2%	37.5%
948	Bag of Tokens	Medium	59.5%	37.5%
968	Binary Tree Cameras	Hard	47.6%	37.5%
973	K Closest Points to Origin	Medium	68.7%	37.5%
974	Subarray Sums Divisible by K	Medium	56.0%	37.5%
977	Squares of a Sorted Array	Easy	73.6%	37.5%
992	Subarrays with K Different Integers	Hard	67.5%	37.5%
993	Cousins in Binary Tree	Easy	59.1%	37.5%
1143	Longest Common Subsequence	Medium	58.9%	37.5%
1155	Number of Dice Rolls With Target Sum	Medium	62.2%	37.5%
1249	Minimum Remove to Make Valid Parentheses	Medium	71.3%	37.5%
1268	Search Suggestions System	Medium	65.2%	37.5%
1480	Running Sum of 1d Array	Easy	86.9%	37.5%
1581	Customer Who Visited but Did Not Make Any Transactions	Easy	67.6%	37.5%
1661	Average Time of Process per Machine	Easy	66.9%	37.5%
1683	Invalid Tweets	Easy	85.2%	37.5%
1863	Sum of All Subset XOR Totals	Easy	90.1%	37.5%
2235	Add Two Integers	Easy	87.9%	37.5%
2385	Amount of Time for Binary Tree to Be Infected	Medium	65.1%	37.5%
2704	To Be Or Not To Be	Easy	63.3%	37.5%
2877	Create a DataFrame from List	Easy	81.1%	37.5%
2134	Minimum Swaps to Group All 1's Together II	Medium	65.6%	37.5%
224	Basic Calculator	Hard	46.5%	37.5%
307	Range Sum Query - Mutable	Medium	42.6%	37.5%
638	Shopping Offers	Medium	52.2%	37.5%
171	Excel Sheet Column Number	Easy	67.2%	37.5%
525	Contiguous Array	Medium	50.8%	37.5%
3046	Split the Array	Easy	60.9%	37.5%
329	Longest Increasing Path in a Matrix	Hard	56.3%	37.5%
695	Max Area of Island	Medium	73.8%	37.5%
771	Jewels and Stones	Easy	89.5%	37.5%
355	Design Twitter	Medium	44.2%	37.5%
1293	Shortest Path in a Grid with Obstacles Elimination	Hard	46.1%	37.5%
2536	Increment Submatrices by One	Medium	73.8%	37.5%
1004	Max Consecutive Ones III	Medium	67.3%	37.5%
621	Task Scheduler	Medium	62.6%	37.5%
222	Count Complete Tree Nodes	Easy	72.0%	37.5%
669	Trim a Binary Search Tree	Medium	66.6%	37.5%
2275	Largest Combination With Bitwise AND Greater Than Zero	Medium	80.8%	37.5%
545	Boundary of Binary Tree	Medium	47.9%	37.5%
3528	Unit Conversion I	Medium	54.4%	37.5%
339	Nested List Weight Sum	Medium	85.9%	37.5%
1507	Reformat Date	Easy	68.2%	37.5%
219	Contains Duplicate II	Easy	50.8%	37.5%
1963	Minimum Number of Swaps to Make the String Balanced	Medium	78.1%	37.5%
2291	Maximum Profit From Trading Stocks	Medium	48.0%	37.5%
59	Spiral Matrix II	Medium	74.6%	37.5%
338	Counting Bits	Easy	80.4%	37.5%
392	Is Subsequence	Easy	48.8%	37.5%
475	Heaters	Medium	41.4%	37.5%
410	Split Array Largest Sum	Hard	59.8%	37.5%


1	Two Sum	Easy	57.1%	100.0%
3	Longest Substring Without Repeating Characters	Medium	38.5%	87.5%
4	Median of Two Sorted Arrays	Hard	45.9%	87.5%
2	Add Two Numbers	Medium	47.9%	75.0%
12	Integer to Roman	Medium	70.4%	75.0%
14	Longest Common Prefix	Easy	47.1%	75.0%
15	3Sum	Medium	38.6%	75.0%
20	Valid Parentheses	Easy	43.7%	75.0%
42	Trapping Rain Water	Hard	66.8%	75.0%
49	Group Anagrams	Medium	72.2%	75.0%
56	Merge Intervals	Medium	51.1%	75.0%
70	Climbing Stairs	Easy	53.9%	75.0%
121	Best Time to Buy and Sell Stock	Easy	56.4%	75.0%
169	Majority Element	Easy	66.1%	75.0%
195	Tenth Line	Easy	36.1%	75.0%
206	Reverse Linked List	Easy	80.2%	75.0%
237	Delete Node in a Linked List	Medium	83.6%	75.0%
258	Add Digits	Easy	68.6%	75.0%
292	Nim Game	Easy	59.2%	75.0%
703	Kth Largest Element in a Stream	Easy	60.7%	75.0%
793	Preimage Size of Factorial Zeroes Function	Hard	46.6%	75.0%
795	Number of Subarrays with Bounded Maximum	Medium	54.7%	75.0%
908	Smallest Range I	Easy	73.3%	75.0%
910	Smallest Range II	Medium	37.7%	75.0%
1190	Reverse Substrings Between Each Pair of Parentheses	Medium	71.9%	75.0%
1916	Count Ways to Build Rooms in an Ant Colony	Hard	51.0%	75.0%
2055	Plates Between Candles	Medium	47.3%	75.0%
2143	Choose Numbers From Two Arrays in Range	Hard	52.9%	75.0%
2328	Number of Increasing Paths in a Grid	Hard	57.4%	75.0%
2406	Divide Intervals Into Minimum Number of Groups	Medium	63.6%	75.0%
2429	Minimize XOR	Medium	62.4%	75.0%
2422	Merge Operations to Turn Array Into a Palindrome	Medium	68.9%	75.0%
2892	Minimizing Array After Replacing Pairs With Their Product	Medium	40.7%	75.0%
2962	Count Subarrays Where Max Element Appears at Least K Times	Medium	62.4%	75.0%
3173	Bitwise OR of Adjacent Elements	Easy	94.7%	75.0%
761	Special Binary String	Hard	75.9%	75.0%
5	Longest Palindromic Substring	Medium	37.3%	62.5%
7	Reverse Integer	Medium	31.5%	62.5%
13	Roman to Integer	Easy	66.2%	62.5%
31	Next Permutation	Medium	44.7%	62.5%
41	First Missing Positive	Hard	42.4%	62.5%
54	Spiral Matrix	Medium	56.1%	62.5%
55	Jump Game	Medium	40.5%	62.5%
76	Minimum Window Substring	Hard	46.9%	62.5%
128	Longest Consecutive Sequence	Medium	47.0%	62.5%
146	LRU Cache	Medium	46.8%	62.5%
152	Maximum Product Subarray	Medium	36.0%	62.5%
198	House Robber	Medium	52.9%	62.5%
200	Number of Islands	Medium	63.8%	62.5%
236	Lowest Common Ancestor of a Binary Tree	Medium	68.7%	62.5%
283	Move Zeroes	Easy	63.5%	62.5%
322	Coin Change	Medium	47.9%	62.5%
347	Top K Frequent Elements	Medium	65.8%	62.5%
904	Fruit Into Baskets	Medium	50.5%	62.5%
3636	Threshold Majority Queries	Hard	21.7%	62.5%
468	Validate IP Address	Medium	28.2%	62.5%
1636	Sort Array by Increasing Frequency	Easy	80.7%	62.5%
3736	Minimum Moves to Equal Array Elements III	Easy	81.2%	62.5%
8	String to Integer (atoi)	Medium	20.6%	50.0%
11	Container With Most Water	Medium	59.5%	50.0%
17	Letter Combinations of a Phone Number	Medium	65.5%	50.0%
22	Generate Parentheses	Medium	78.2%	50.0%
26	Remove Duplicates from Sorted Array	Easy	62.2%	50.0%
27	Remove Element	Easy	61.3%	50.0%
45	Jump Game II	Medium	42.4%	50.0%
69	Sqrt(x)	Easy	41.4%	50.0%
74	Search a 2D Matrix	Medium	53.5%	50.0%
88	Merge Sorted Array	Easy	54.4%	50.0%
93	Restore IP Addresses	Medium	55.3%	50.0%
102	Binary Tree Level Order Traversal	Medium	72.2%	50.0%
103	Binary Tree Zigzag Level Order Traversal	Medium	63.1%	50.0%
105	Construct Binary Tree from Preorder and Inorder Traversal	Medium	68.3%	50.0%
118	Pascal's Triangle	Easy	78.7%	50.0%
179	Largest Number	Medium	42.6%	50.0%
207	Course Schedule	Medium	50.8%	50.0%
238	Product of Array Except Self	Medium	68.6%	50.0%
239	Sliding Window Maximum	Hard	48.4%	50.0%
349	Intersection of Two Arrays	Easy	77.5%	50.0%
540	Single Element in a Sorted Array	Medium	59.2%	50.0%
547	Number of Provinces	Medium	70.0%	50.0%
713	Subarray Product Less Than K	Medium	53.9%	50.0%
875	Koko Eating Bananas	Medium	49.7%	50.0%
528	Random Pick with Weight	Medium	48.9%	50.0%
994	Rotting Oranges	Medium	58.1%	50.0%
1768	Merge Strings Alternately	Easy	82.1%	50.0%
2667	Create Hello World Function	Easy	82.0%	50.0%
2895	Minimum Processing Time	Medium	70.2%	50.0%
2506	Count Pairs Of Similar Strings	Easy	73.5%	50.0%
692	Top K Frequent Words	Medium	60.0%	50.0%
9	Palindrome Number	Easy	60.2%	37.5%
21	Merge Two Sorted Lists	Easy	67.9%	37.5%
23	Merge k Sorted Lists	Hard	58.8%	37.5%
25	Reverse Nodes in k-Group	Hard	65.3%	37.5%
28	Find the Index of the First Occurrence in a String	Easy	46.2%	37.5%
32	Longest Valid Parentheses	Hard	38.0%	37.5%
33	Search in Rotated Sorted Array	Medium	44.1%	37.5%
35	Search Insert Position	Easy	50.7%	37.5%
36	Valid Sudoku	Medium	64.1%	37.5%
37	Sudoku Solver	Hard	65.4%	37.5%
40	Combination Sum II	Medium	59.0%	37.5%
46	Permutations	Medium	81.6%	37.5%
48	Rotate Image	Medium	79.3%	37.5%
50	Pow(x, n)	Medium	38.2%	37.5%
51	N-Queens	Hard	74.9%	37.5%
62	Unique Paths	Medium	66.5%	37.5%
66	Plus One	Easy	49.5%	37.5%
72	Edit Distance	Medium	60.1%	37.5%
75	Sort Colors	Medium	69.1%	37.5%
78	Subsets	Medium	82.0%	37.5%
79	Word Search	Medium	46.8%	37.5%
80	Remove Duplicates from Sorted Array II	Medium	64.3%	37.5%
83	Remove Duplicates from Sorted List	Easy	56.2%	37.5%
84	Largest Rectangle in Histogram	Hard	49.3%	37.5%
85	Maximal Rectangle	Hard	58.1%	37.5%
91	Decode Ways	Medium	37.6%	37.5%
92	Reverse Linked List II	Medium	51.0%	37.5%
98	Validate Binary Search Tree	Medium	35.3%	37.5%
100	Same Tree	Easy	66.6%	37.5%
122	Best Time to Buy and Sell Stock II	Medium	70.7%	37.5%
123	Best Time to Buy and Sell Stock III	Hard	53.1%	37.5%
125	Valid Palindrome	Easy	52.8%	37.5%
127	Word Ladder	Hard	44.9%	37.5%
130	Surrounded Regions	Medium	44.7%	37.5%
134	Gas Station	Medium	47.5%	37.5%
136	Single Number	Easy	77.3%	37.5%
141	Linked List Cycle	Easy	53.9%	37.5%
143	Reorder List	Medium	64.6%	37.5%
151	Reverse Words in a String	Medium	55.5%	37.5%
155	Min Stack	Medium	57.7%	37.5%
167	Two Sum II - Input Array Is Sorted	Medium	64.6%	37.5%
173	Binary Search Tree Iterator	Medium	76.1%	37.5%
181	Employees Earning More Than Their Managers	Easy	72.8%	37.5%
189	Rotate Array	Medium	44.4%	37.5%
201	Bitwise AND of Numbers Range	Medium	48.6%	37.5%
202	Happy Number	Easy	59.2%	37.5%
204	Count Primes	Medium	35.7%	37.5%
208	Implement Trie (Prefix Tree)	Medium	69.2%	37.5%
215	Kth Largest Element in an Array	Medium	68.8%	37.5%
217	Contains Duplicate	Easy	64.1%	37.5%
227	Basic Calculator II	Medium	46.6%	37.5%
229	Majority Element II	Medium	55.8%	37.5%
234	Palindrome Linked List	Easy	57.4%	37.5%
253	Meeting Rooms II	Medium	52.5%	37.5%
268	Missing Number	Easy	71.6%	37.5%
274	H-Index	Medium	41.1%	37.5%
278	First Bad Version	Easy	46.8%	37.5%
279	Perfect Squares	Medium	56.3%	37.5%
297	Serialize and Deserialize Binary Tree	Hard	60.3%	37.5%
301	Remove Invalid Parentheses	Hard	49.8%	37.5%
387	First Unique Character in a String	Easy	65.0%	37.5%
394	Decode String	Medium	62.2%	37.5%
402	Remove K Digits	Medium	36.4%	37.5%
417	Pacific Atlantic Water Flow	Medium	60.6%	37.5%
424	Longest Repeating Character Replacement	Medium	59.0%	37.5%
442	Find All Duplicates in an Array	Medium	76.8%	37.5%
443	String Compression	Medium	59.5%	37.5%
448	Find All Numbers Disappeared in an Array	Easy	63.7%	37.5%
451	Sort Characters By Frequency	Medium	75.1%	37.5%
493	Reverse Pairs	Hard	33.7%	37.5%
1721	Swapping Nodes in a Linked List	Medium	69.2%	37.5%
542	01 Matrix	Medium	53.3%	37.5%
543	Diameter of Binary Tree	Easy	65.0%	37.5%
556	Next Greater Element III	Medium	35.1%	37.5%
560	Subarray Sum Equals K	Medium	46.8%	37.5%
567	Permutation in String	Medium	48.4%	37.5%
581	Shortest Unsorted Continuous Subarray	Medium	38.0%	37.5%
584	Find Customer Referee	Easy	72.6%	37.5%
658	Find K Closest Elements	Medium	49.4%	37.5%
696	Count Binary Substrings	Easy	70.2%	37.5%
724	Find Pivot Index	Easy	62.1%	37.5%
767	Reorganize String	Medium	56.8%	37.5%
700	Search in a Binary Search Tree	Easy	82.5%	37.5%
704	Binary Search	Easy	60.5%	37.5%
791	Custom Sort String	Medium	72.3%	37.5%
864	Shortest Path to Get All Keys	Hard	54.3%	37.5%
901	Online Stock Span	Medium	68.7%	37.5%
930	Binary Subarrays With Sum	Medium	68.2%	37.5%
948	Bag of Tokens	Medium	59.5%	37.5%
968	Binary Tree Cameras	Hard	47.6%	37.5%
973	K Closest Points to Origin	Medium	68.7%	37.5%
974	Subarray Sums Divisible by K	Medium	56.0%	37.5%
977	Squares of a Sorted Array	Easy	73.6%	37.5%
992	Subarrays with K Different Integers	Hard	67.5%	37.5%
993	Cousins in Binary Tree	Easy	59.1%	37.5%
1143	Longest Common Subsequence	Medium	58.9%	37.5%
1155	Number of Dice Rolls With Target Sum	Medium	62.2%	37.5%
1249	Minimum Remove to Make Valid Parentheses	Medium	71.3%	37.5%
1268	Search Suggestions System	Medium	65.2%	37.5%
1480	Running Sum of 1d Array	Easy	86.9%	37.5%
1581	Customer Who Visited but Did Not Make Any Transactions	Easy	67.6%	37.5%
1661	Average Time of Process per Machine	Easy	66.9%	37.5%
1683	Invalid Tweets	Easy	85.2%	37.5%
1863	Sum of All Subset XOR Totals	Easy	90.1%	37.5%
2235	Add Two Integers	Easy	87.9%	37.5%
2385	Amount of Time for Binary Tree to Be Infected	Medium	65.1%	37.5%
2704	To Be Or Not To Be	Easy	63.3%	37.5%
2877	Create a DataFrame from List	Easy	81.1%	37.5%
2134	Minimum Swaps to Group All 1's Together II	Medium	65.6%	37.5%
224	Basic Calculator	Hard	46.5%	37.5%
307	Range Sum Query - Mutable	Medium	42.6%	37.5%
638	Shopping Offers	Medium	52.2%	37.5%
171	Excel Sheet Column Number	Easy	67.2%	37.5%
525	Contiguous Array	Medium	50.8%	37.5%
3046	Split the Array	Easy	60.9%	37.5%
329	Longest Increasing Path in a Matrix	Hard	56.3%	37.5%
695	Max Area of Island	Medium	73.8%	37.5%
771	Jewels and Stones	Easy	89.5%	37.5%
355	Design Twitter	Medium	44.2%	37.5%
1293	Shortest Path in a Grid with Obstacles Elimination	Hard	46.1%	37.5%
2536	Increment Submatrices by One	Medium	73.8%	37.5%
1004	Max Consecutive Ones III	Medium	67.3%	37.5%
621	Task Scheduler	Medium	62.6%	37.5%
222	Count Complete Tree Nodes	Easy	72.0%	37.5%
669	Trim a Binary Search Tree	Medium	66.6%	37.5%
2275	Largest Combination With Bitwise AND Greater Than Zero	Medium	80.8%	37.5%
545	Boundary of Binary Tree	Medium	47.9%	37.5%
3528	Unit Conversion I	Medium	54.4%	37.5%
339	Nested List Weight Sum	Medium	85.9%	37.5%
1507	Reformat Date	Easy	68.2%	37.5%
219	Contains Duplicate II	Easy	50.8%	37.5%
1963	Minimum Number of Swaps to Make the String Balanced	Medium	78.1%	37.5%
2291	Maximum Profit From Trading Stocks	Medium	48.0%	37.5%
59	Spiral Matrix II	Medium	74.6%	37.5%
338	Counting Bits	Easy	80.4%	37.5%
392	Is Subsequence	Easy	48.8%	37.5%
475	Heaters	Medium	41.4%	37.5%
410	Split Array Largest Sum	Hard	59.8%	37.5%


1	Two Sum	Easy	57.1%	100.0%
3	Longest Substring Without Repeating Characters	Medium	38.5%	87.5%
4	Median of Two Sorted Arrays	Hard	45.9%	87.5%
2	Add Two Numbers	Medium	47.9%	75.0%
12	Integer to Roman	Medium	70.4%	75.0%
14	Longest Common Prefix	Easy	47.1%	75.0%
15	3Sum	Medium	38.6%	75.0%
20	Valid Parentheses	Easy	43.7%	75.0%
42	Trapping Rain Water	Hard	66.8%	75.0%
49	Group Anagrams	Medium	72.2%	75.0%
56	Merge Intervals	Medium	51.1%	75.0%
70	Climbing Stairs	Easy	53.9%	75.0%
121	Best Time to Buy and Sell Stock	Easy	56.4%	75.0%
169	Majority Element	Easy	66.1%	75.0%
195	Tenth Line	Easy	36.1%	75.0%
206	Reverse Linked List	Easy	80.2%	75.0%
237	Delete Node in a Linked List	Medium	83.6%	75.0%
258	Add Digits	Easy	68.6%	75.0%
292	Nim Game	Easy	59.2%	75.0%
703	Kth Largest Element in a Stream	Easy	60.7%	75.0%
793	Preimage Size of Factorial Zeroes Function	Hard	46.6%	75.0%
795	Number of Subarrays with Bounded Maximum	Medium	54.7%	75.0%
908	Smallest Range I	Easy	73.3%	75.0%
910	Smallest Range II	Medium	37.7%	75.0%
1190	Reverse Substrings Between Each Pair of Parentheses	Medium	71.9%	75.0%
1916	Count Ways to Build Rooms in an Ant Colony	Hard	51.0%	75.0%
2055	Plates Between Candles	Medium	47.3%	75.0%
2143	Choose Numbers From Two Arrays in Range	Hard	52.9%	75.0%
2328	Number of Increasing Paths in a Grid	Hard	57.4%	75.0%
2406	Divide Intervals Into Minimum Number of Groups	Medium	63.6%	75.0%
2429	Minimize XOR	Medium	62.4%	75.0%
2422	Merge Operations to Turn Array Into a Palindrome	Medium	68.9%	75.0%
2892	Minimizing Array After Replacing Pairs With Their Product	Medium	40.7%	75.0%
2962	Count Subarrays Where Max Element Appears at Least K Times	Medium	62.4%	75.0%
3173	Bitwise OR of Adjacent Elements	Easy	94.7%	75.0%
761	Special Binary String	Hard	75.9%	75.0%
5	Longest Palindromic Substring	Medium	37.3%	62.5%
7	Reverse Integer	Medium	31.5%	62.5%
13	Roman to Integer	Easy	66.2%	62.5%
31	Next Permutation	Medium	44.7%	62.5%
41	First Missing Positive	Hard	42.4%	62.5%
54	Spiral Matrix	Medium	56.1%	62.5%
55	Jump Game	Medium	40.5%	62.5%
76	Minimum Window Substring	Hard	46.9%	62.5%
128	Longest Consecutive Sequence	Medium	47.0%	62.5%
146	LRU Cache	Medium	46.8%	62.5%
152	Maximum Product Subarray	Medium	36.0%	62.5%
198	House Robber	Medium	52.9%	62.5%
200	Number of Islands	Medium	63.8%	62.5%
236	Lowest Common Ancestor of a Binary Tree	Medium	68.7%	62.5%
283	Move Zeroes	Easy	63.5%	62.5%
322	Coin Change	Medium	47.9%	62.5%
347	Top K Frequent Elements	Medium	65.8%	62.5%
904	Fruit Into Baskets	Medium	50.5%	62.5%
3636	Threshold Majority Queries	Hard	21.7%	62.5%
468	Validate IP Address	Medium	28.2%	62.5%
1636	Sort Array by Increasing Frequency	Easy	80.7%	62.5%
3736	Minimum Moves to Equal Array Elements III	Easy	81.2%	62.5%
8	String to Integer (atoi)	Medium	20.6%	50.0%
11	Container With Most Water	Medium	59.5%	50.0%
17	Letter Combinations of a Phone Number	Medium	65.5%	50.0%
22	Generate Parentheses	Medium	78.2%	50.0%
26	Remove Duplicates from Sorted Array	Easy	62.2%	50.0%
27	Remove Element	Easy	61.3%	50.0%
45	Jump Game II	Medium	42.4%	50.0%
69	Sqrt(x)	Easy	41.4%	50.0%
74	Search a 2D Matrix	Medium	53.5%	50.0%
88	Merge Sorted Array	Easy	54.4%	50.0%
93	Restore IP Addresses	Medium	55.3%	50.0%
102	Binary Tree Level Order Traversal	Medium	72.2%	50.0%
103	Binary Tree Zigzag Level Order Traversal	Medium	63.1%	50.0%
105	Construct Binary Tree from Preorder and Inorder Traversal	Medium	68.3%	50.0%
118	Pascal's Triangle	Easy	78.7%	50.0%
179	Largest Number	Medium	42.6%	50.0%
207	Course Schedule	Medium	50.8%	50.0%
238	Product of Array Except Self	Medium	68.6%	50.0%
239	Sliding Window Maximum	Hard	48.4%	50.0%
349	Intersection of Two Arrays	Easy	77.5%	50.0%
540	Single Element in a Sorted Array	Medium	59.2%	50.0%
547	Number of Provinces	Medium	70.0%	50.0%
713	Subarray Product Less Than K	Medium	53.9%	50.0%
875	Koko Eating Bananas	Medium	49.7%	50.0%
528	Random Pick with Weight	Medium	48.9%	50.0%
994	Rotting Oranges	Medium	58.1%	50.0%
1768	Merge Strings Alternately	Easy	82.1%	50.0%
2667	Create Hello World Function	Easy	82.0%	50.0%
2895	Minimum Processing Time	Medium	70.2%	50.0%
2506	Count Pairs Of Similar Strings	Easy	73.5%	50.0%
692	Top K Frequent Words	Medium	60.0%	50.0%
9	Palindrome Number	Easy	60.2%	37.5%
21	Merge Two Sorted Lists	Easy	67.9%	37.5%
23	Merge k Sorted Lists	Hard	58.8%	37.5%
25	Reverse Nodes in k-Group	Hard	65.3%	37.5%
28	Find the Index of the First Occurrence in a String	Easy	46.2%	37.5%
32	Longest Valid Parentheses	Hard	38.0%	37.5%
33	Search in Rotated Sorted Array	Medium	44.1%	37.5%
35	Search Insert Position	Easy	50.7%	37.5%
36	Valid Sudoku	Medium	64.1%	37.5%
37	Sudoku Solver	Hard	65.4%	37.5%
40	Combination Sum II	Medium	59.0%	37.5%
46	Permutations	Medium	81.6%	37.5%
48	Rotate Image	Medium	79.3%	37.5%
50	Pow(x, n)	Medium	38.2%	37.5%
51	N-Queens	Hard	74.9%	37.5%
62	Unique Paths	Medium	66.5%	37.5%
66	Plus One	Easy	49.5%	37.5%
72	Edit Distance	Medium	60.1%	37.5%
75	Sort Colors	Medium	69.1%	37.5%
78	Subsets	Medium	82.0%	37.5%
79	Word Search	Medium	46.8%	37.5%
80	Remove Duplicates from Sorted Array II	Medium	64.3%	37.5%
83	Remove Duplicates from Sorted List	Easy	56.2%	37.5%
84	Largest Rectangle in Histogram	Hard	49.3%	37.5%
85	Maximal Rectangle	Hard	58.1%	37.5%
91	Decode Ways	Medium	37.6%	37.5%
92	Reverse Linked List II	Medium	51.0%	37.5%
98	Validate Binary Search Tree	Medium	35.3%	37.5%
100	Same Tree	Easy	66.6%	37.5%
122	Best Time to Buy and Sell Stock II	Medium	70.7%	37.5%
123	Best Time to Buy and Sell Stock III	Hard	53.1%	37.5%
125	Valid Palindrome	Easy	52.8%	37.5%
127	Word Ladder	Hard	44.9%	37.5%
130	Surrounded Regions	Medium	44.7%	37.5%
134	Gas Station	Medium	47.5%	37.5%
136	Single Number	Easy	77.3%	37.5%
141	Linked List Cycle	Easy	53.9%	37.5%
143	Reorder List	Medium	64.6%	37.5%
151	Reverse Words in a String	Medium	55.5%	37.5%
155	Min Stack	Medium	57.7%	37.5%
167	Two Sum II - Input Array Is Sorted	Medium	64.6%	37.5%
173	Binary Search Tree Iterator	Medium	76.1%	37.5%
181	Employees Earning More Than Their Managers	Easy	72.8%	37.5%
189	Rotate Array	Medium	44.4%	37.5%
201	Bitwise AND of Numbers Range	Medium	48.6%	37.5%
202	Happy Number	Easy	59.2%	37.5%
204	Count Primes	Medium	35.7%	37.5%
208	Implement Trie (Prefix Tree)	Medium	69.2%	37.5%
215	Kth Largest Element in an Array	Medium	68.8%	37.5%
217	Contains Duplicate	Easy	64.1%	37.5%
227	Basic Calculator II	Medium	46.6%	37.5%
229	Majority Element II	Medium	55.8%	37.5%
234	Palindrome Linked List	Easy	57.4%	37.5%
253	Meeting Rooms II	Medium	52.5%	37.5%
268	Missing Number	Easy	71.6%	37.5%
274	H-Index	Medium	41.1%	37.5%
278	First Bad Version	Easy	46.8%	37.5%
279	Perfect Squares	Medium	56.3%	37.5%
297	Serialize and Deserialize Binary Tree	Hard	60.3%	37.5%
301	Remove Invalid Parentheses	Hard	49.8%	37.5%
387	First Unique Character in a String	Easy	65.0%	37.5%
394	Decode String	Medium	62.2%	37.5%
402	Remove K Digits	Medium	36.4%	37.5%
417	Pacific Atlantic Water Flow	Medium	60.6%	37.5%
424	Longest Repeating Character Replacement	Medium	59.0%	37.5%
442	Find All Duplicates in an Array	Medium	76.8%	37.5%
443	String Compression	Medium	59.5%	37.5%
448	Find All Numbers Disappeared in an Array	Easy	63.7%	37.5%
451	Sort Characters By Frequency	Medium	75.1%	37.5%
493	Reverse Pairs	Hard	33.7%	37.5%
1721	Swapping Nodes in a Linked List	Medium	69.2%	37.5%
542	01 Matrix	Medium	53.3%	37.5%
543	Diameter of Binary Tree	Easy	65.0%	37.5%
556	Next Greater Element III	Medium	35.1%	37.5%
560	Subarray Sum Equals K	Medium	46.8%	37.5%
567	Permutation in String	Medium	48.4%	37.5%
581	Shortest Unsorted Continuous Subarray	Medium	38.0%	37.5%
584	Find Customer Referee	Easy	72.6%	37.5%
658	Find K Closest Elements	Medium	49.4%	37.5%
696	Count Binary Substrings	Easy	70.2%	37.5%
724	Find Pivot Index	Easy	62.1%	37.5%
767	Reorganize String	Medium	56.8%	37.5%
700	Search in a Binary Search Tree	Easy	82.5%	37.5%
704	Binary Search	Easy	60.5%	37.5%
791	Custom Sort String	Medium	72.3%	37.5%
864	Shortest Path to Get All Keys	Hard	54.3%	37.5%
901	Online Stock Span	Medium	68.7%	37.5%
930	Binary Subarrays With Sum	Medium	68.2%	37.5%
948	Bag of Tokens	Medium	59.5%	37.5%
968	Binary Tree Cameras	Hard	47.6%	37.5%
973	K Closest Points to Origin	Medium	68.7%	37.5%
974	Subarray Sums Divisible by K	Medium	56.0%	37.5%
977	Squares of a Sorted Array	Easy	73.6%	37.5%
992	Subarrays with K Different Integers	Hard	67.5%	37.5%
993	Cousins in Binary Tree	Easy	59.1%	37.5%
1143	Longest Common Subsequence	Medium	58.9%	37.5%
1155	Number of Dice Rolls With Target Sum	Medium	62.2%	37.5%
1249	Minimum Remove to Make Valid Parentheses	Medium	71.3%	37.5%
1268	Search Suggestions System	Medium	65.2%	37.5%
1480	Running Sum of 1d Array	Easy	86.9%	37.5%
1581	Customer Who Visited but Did Not Make Any Transactions	Easy	67.6%	37.5%
1661	Average Time of Process per Machine	Easy	66.9%	37.5%
1683	Invalid Tweets	Easy	85.2%	37.5%
1863	Sum of All Subset XOR Totals	Easy	90.1%	37.5%
2235	Add Two Integers	Easy	87.9%	37.5%
2385	Amount of Time for Binary Tree to Be Infected	Medium	65.1%	37.5%
2704	To Be Or Not To Be	Easy	63.3%	37.5%
2877	Create a DataFrame from List	Easy	81.1%	37.5%
2134	Minimum Swaps to Group All 1's Together II	Medium	65.6%	37.5%
224	Basic Calculator	Hard	46.5%	37.5%
307	Range Sum Query - Mutable	Medium	42.6%	37.5%
638	Shopping Offers	Medium	52.2%	37.5%
171	Excel Sheet Column Number	Easy	67.2%	37.5%
525	Contiguous Array	Medium	50.8%	37.5%
3046	Split the Array	Easy	60.9%	37.5%
329	Longest Increasing Path in a Matrix	Hard	56.3%	37.5%
695	Max Area of Island	Medium	73.8%	37.5%
771	Jewels and Stones	Easy	89.5%	37.5%
355	Design Twitter	Medium	44.2%	37.5%
1293	Shortest Path in a Grid with Obstacles Elimination	Hard	46.1%	37.5%
2536	Increment Submatrices by One	Medium	73.8%	37.5%
1004	Max Consecutive Ones III	Medium	67.3%	37.5%
621	Task Scheduler	Medium	62.6%	37.5%
222	Count Complete Tree Nodes	Easy	72.0%	37.5%
669	Trim a Binary Search Tree	Medium	66.6%	37.5%
2275	Largest Combination With Bitwise AND Greater Than Zero	Medium	80.8%	37.5%
545	Boundary of Binary Tree	Medium	47.9%	37.5%
3528	Unit Conversion I	Medium	54.4%	37.5%
339	Nested List Weight Sum	Medium	85.9%	37.5%
1507	Reformat Date	Easy	68.2%	37.5%
219	Contains Duplicate II	Easy	50.8%	37.5%
1963	Minimum Number of Swaps to Make the String Balanced	Medium	78.1%	37.5%
2291	Maximum Profit From Trading Stocks	Medium	48.0%	37.5%
59	Spiral Matrix II	Medium	74.6%	37.5%
338	Counting Bits	Easy	80.4%	37.5%
392	Is Subsequence	Easy	48.8%	37.5%
475	Heaters	Medium	41.4%	37.5%
410	Split Array Largest Sum	Hard	59.8%	37.5%

adobe