2020-09-13 | Lucky 18! Leetcode Weekly Contest 206 (18th) with commentary | 33:52 | 276 | |
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2020-09-12 | 216. Combination Sum III - Day 12/30 Leetcode September Challenge | 8:08 | 134 | |
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2020-09-11 | 152. Maximum Product Subarray - Day 11/30 Leetcode September Challenge | 19:41 | 187 | |
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2020-09-10 | 299. Bulls and Cows - Day 10/30 Leetcode September Challenge | 6:20 | 252 | |
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2020-09-09 | 165. Compare Version Numbers - Day 9/30 Leetcode September Challenge | 7:09 | 126 | |
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2020-09-08 | 1022. Sum of Root To Leaf Binary Numbers - Day 8/30 Leetcode September Challenge | 5:07 | 156 | |
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2020-09-07 | 290. Word Pattern - Day 7/30 Leetcode September Challenge | 6:07 | 112 | |
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2020-09-06 | 835. Image Overlap - Day 6/30 Leetcode September Challenge | 8:11 | 858 | |
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2020-09-06 | 1576. Replace All ?'s to Avoid Consecutive Repeating Characters (Leetcode Easy) | 7:45 | 398 | |
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2020-09-06 | 1578. Minimum Deletion Cost to Avoid Repeating Letters (Leetcode Medium) | 8:20 | 267 | |
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2020-09-06 | 1577. Number of Ways Where Square of Number Is Equal to Product of Two Numbers (Leetcode Medium) | 5:11 | 96 | |
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2020-09-06 | 1579. Remove Max Number of Edges to Keep Graph Fully Traversable (Leetcode Hard) | 18:47 | 422 | |
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2020-09-06 | Sweet 16! Leetcode Weekly Contest 205 (16th) with commentary | 25:13 | 146 | |
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2020-09-05 | 1574. Shortest Subarray to be Removed to Make Array Sorted (Leetcode Medium) | 37:16 | 456 | |
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2020-09-05 | 1573. Number of Ways to Split a String (Leetcode Medium) | 10:45 | 355 | |
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2020-09-05 | 1572. Matrix Diagonal Sum (Leetcode Easy) | 2:26 | 278 | |
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2020-09-05 | Wake up! Leetcode Biweekly Contest 34 (242nd) with commentary | 48:10 | 117 | |
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2020-09-05 | 1575. Count All Possible Routes (Leetcode Hard) | 12:34 | 172 | |
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2020-09-05 | 1305. All Elements in Two Binary Search Trees - Day 5/30 Leetcode September Challenge | 6:22 | 126 | |
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2020-09-04 | 763. Partition Labels - Day 4/30 Leetcode September Challenge | 16:05 | 178 | |
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2020-09-03 | 459. Repeated Substring Pattern - Day 3/30 Leetcode September Challenge | 26:42 | 273 | |
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2020-09-02 | 220. Contains Duplicate III - Day 2/30 Leetcode September Challenge | 22:31 | 714 | |
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2020-09-01 | 949. Largest Time for Given Digits - Day 1/30 Leetcode September Challenge | 7:34 | 746 | |
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2020-08-31 | 450. Delete Node in a BST - Day 31/31 Leetcode August Challenge | 45:39 | 137 | |
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2020-08-30 | 952. Largest Component Size by Common Factor - Day 30/31 Leetcode August Challenge | 19:57 | 517 | |
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2020-08-30 | 1569. Number of Ways to Reorder Array to Get Same BST (Leetcode Hard) | 21:09 | 1,323 | |
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2020-08-30 | 1568. Minimum Number of Days to Disconnect Island (Leetcode Medium) | 20:06 | 385 | |
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2020-08-30 | 1567. Maximum Length of Subarray With Positive Product (Leetcode Medium) | 16:23 | 564 | |
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2020-08-30 | Sweet 38th! Leetcode Weekly Contest 204 (38th) with commentary | 39:20 | 241 | |
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2020-08-30 | 1566. Detect Pattern of Length M Repeated K or More Times (Leetcode Easy) | 4:08 | 486 | |
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2020-08-29 | 969. Pancake Sorting - Day 29/31 Leetcode August Challenge | 8:46 | 341 | |
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2020-08-28 | 470. Implement Rand10() Using Rand7() - Day 28/31 Leetcode August Challenge | 9:30 | 195 | |
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2020-08-27 | 436. Find Right Interval - Day 27/31 Leetcode August Challenge | 15:31 | 172 | |
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2020-08-26 | 412. Fizz Buzz - Day 26/31 Leetcode August Challenge | 3:38 | 85 | |
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2020-08-25 | 983. Minimum Cost For Tickets - Day 25/31 Leetcode August Challenge | 10:50 | 265 | |
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2020-08-24 | 404. Sum of Left Leaves - Day 24/31 Leetcode August Challenge | 5:24 | 79 | |
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2020-08-23 | 1032. Stream of Characters - Day 23/31 Leetcode August Challenge | 11:14 | 113 | |
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2020-08-23 | 1563. Stone Game V (Leetcode Hard) | 24:18 | 278 | |
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2020-08-23 | 1562. Find Latest Group of Size M (Leetcode Medium) | 20:37 | 497 | |
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2020-08-23 | 1560. Most Visited Sector in a Circular Track (Leetcode Easy) | 6:00 | 1,437 | |
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2020-08-23 | 1561. Maximum Number of Coins You Can Get (Leetcode Medium) | 3:39 | 292 | |
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2020-08-23 | Top 100 streak alive! Leetcode Weekly Contest 203 (74th) with commentary | 39:36 | 193 | |
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2020-08-22 | 1559. Detect Cycles in 2D Grid (Leetcode Hard) | 12:55 | 1,007 | |
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2020-08-22 | 1556. Thousand Separator (Leetcode Easy) | 3:45 | 211 | |
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2020-08-22 | Sweet 16th! Leetcode Biweekly Contest 33 (16th) with commentary | 18:50 | 108 | |
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2020-08-22 | 1558. Minimum Numbers of Function Calls to Make Target Array (Leetcode Medium) | 8:57 | 279 | |
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2020-08-22 | 1557. Minimum Number of Vertices to Reach All Nodes (Leetcode Medium) | 4:44 | 288 | |
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2020-08-22 | 497. Random Point in Non-overlapping Rectangles - Day 22/31 Leetcode August Challenge | 10:04 | 395 | |
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2020-08-21 | 905. Sort Array By Parity - Day 21/31 Leetcode August Challenge | 3:15 | 75 | |
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2020-08-20 | 143. Reorder List - Day 20/31 Leetcode August Challenge | 24:43 | 124 | |
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2020-08-19 | 824. Goat Latin - Day 19/31 Leetcode August Challenge | 4:27 | 61 | |
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2020-08-18 | 967. Numbers With Same Consecutive Differences - Day 18/31 Leetcode August Challenge | 9:59 | 212 | |
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2020-08-17 | 1103. Distribute Candies to People - Day 17/31 Leetcode August Challenge | 21:59 | 145 | |
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2020-08-16 | 123. Best Time to Buy and Sell Stock III - Day 16/31 Leetcode August Challenge | 12:16 | 224 | |
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2020-08-16 | 1553. Minimum Number of Days to Eat N Oranges (Leetcode Hard) | 10:58 | 754 | |
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2020-08-16 | 1551. Minimum Operations to Make Array Equal (Leetcode Medium) | 5:06 | 365 | |
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2020-08-16 | 1552. Magnetic Force Between Two Balls (Leetcode Medium) | 7:36 | 1,467 | |
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2020-08-16 | Back to Top 10! Leetcode Weekly Contest 202 (9th) with commentary | 13:08 | 278 | |
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2020-08-16 | 1550. Three Consecutive Odds (Leetcode Easy) | 1:30 | 247 | |
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2020-08-15 | 435. Non-overlapping Intervals - Day 15/31 Leetcode August Challenge | 8:20 | 205 | |
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2020-08-14 | 409. Longest Palindrome - Day 14/31 Leetcode August Challenge | 7:09 | 117 | |
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2020-08-13 | 1286. Iterator for Combination - Day 13/31 Leetcode August Challenge | 7:50 | 160 | |
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2020-08-13 | 119. Pascal's Triangle II - Day 12/31 Leetcode August Challenge | 5:14 | 96 | |
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2020-08-11 | 274. H-Index - Day 11/31 Leetcode August Challenge | 7:52 | 138 | |
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2020-08-10 | 171. Excel Sheet Column Number - Day 10/31 Leetcode August Challenge | 3:55 | 141 | |
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2020-08-09 | 994. Rotting Oranges - Day 9/31 Leetcode August Challenge | 6:32 | 166 | |
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2020-08-09 | Foiled by Q2! Leetcode Weekly Contest 201 (63rd) with commentary | 31:58 | 103 | |
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2020-08-09 | 1544. Make The String Great (Leetcode Easy) | 2:44 | 788 | |
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2020-08-09 | 1547. Minimum Cost to Cut a Stick (Leetcode Hard) | 7:53 | 1,836 | |
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2020-08-09 | 1546. Maximum Number of Non-Overlapping Subarrays With Sum Equals Target (Leetcode Medium) | 6:05 | 609 | |
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2020-08-09 | 1545. Find Kth Bit in Nth Binary String (Leetcode Medium) | 21:48 | 352 | |
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2020-08-09 | 437. Path Sum III - Day 8/31 Leetcode August Challenge | 6:57 | 164 | |
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2020-08-08 | Pace yourself! Leetcode Biweekly Contest 32 (72nd) with commentary | 35:37 | 137 | |
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2020-08-08 | 1539. Kth Missing Positive Number (Leetcode Easy) | 2:03 | 507 | |
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2020-08-08 | 1542. Find Longest Awesome Substring (Leetcode Hard) | 13:56 | 709 | |
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2020-08-08 | 1541. Minimum Insertions to Balance a Parentheses String (Leetcode Medium) | 21:30 | 304 | |
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2020-08-08 | 1540. Can Convert String in K Moves (Leetcode Medium) | 8:03 | 353 | |
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2020-08-07 | 987. Vertical Order Traversal of a Binary Tree - Day 7/31 Leetcode August Challenge | 10:40 | 144 | |
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2020-08-06 | 442. Find All Duplicates in an Array - Day 6/31 Leetcode August Challenge | 25:15 | 99 | |
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2020-08-05 | 211. Add and Search Word - Data structure design - Day 5/31 Leetcode August Challenge | 11:18 | 187 | |
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2020-08-04 | 342. Power of Four - Day 4/31 Leetcode August Challenge | 6:40 | 213 | |
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2020-08-03 | 125. Valid Palindrome - Day 3/31 Leetcode August Challenge | 5:35 | 113 | |
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2020-08-02 | Silly optimizations! Leetcode Weekly Contest 199 (127th) with commentary | 1:08:04 | 66 | |
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2020-08-02 | 705. Design HashSet - Day 2/31 Leetcode August Challenge | 3:11 | 210 | |
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2020-08-02 | 1536. Minimum Swaps to Arrange a Binary Grid (Leetcode Medium) | 11:08 | 736 | |
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2020-08-02 | 1534. Count Good Triplets (Leetcode Easy) | 2:01 | 877 | |
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2020-08-02 | 1535. Find the Winner of an Array Game (Leetcode Medium) | 6:04 | 161 | |
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2020-08-02 | 1537. Get the Maximum Score (Leetcode Hard) | 12:37 | 704 | |
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2020-08-02 | Top 25 again! Leetcode Weekly Contest 200 (25th) with commentary | 23:52 | 204 | |
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2020-08-01 | 520. Detect Capital - Day 1/31 Leetcode August Challenge | 2:07 | 101 | |
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2020-07-31 | 70. Climbing Stairs - Day 31/31 Leetcode July Challenge | 6:59 | 97 | |
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2020-07-30 | 140. Word Break II - Day 30/31 Leetcode July Challenge | 14:39 | 434 | |
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2020-07-29 | 309. Best Time to Buy and Sell Stock with Cooldown - Day 29/31 Leetcode July Challenge | 7:55 | 560 | |
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2020-07-28 | 621. Task Scheduler - Day 28/31 Leetcode July Challenge | 9:22 | 357 | |
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2020-07-27 | 106. Construct Binary Tree from Inorder and Postorder Traversal - Day 27/31 Leetcode July Challenge | 13:21 | 234 | |
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2020-07-27 | 258. Add Digits - Day 26/31 Leetcode July Challenge | 4:59 | 98 | |
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2020-07-26 | 1531. String Compression II (Leetcode Hard) | 52:11 | 1,821 | |
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2020-07-26 | 1530. Number of Good Leaf Nodes Pairs (Leetcode Medium) | 19:38 | 497 | |
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2020-07-26 | 1529. Bulb Switcher IV (Leetcode Medium) | 3:33 | 435 | |
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2020-07-26 | 1528. Shuffle String (Leetcode Easy) | 2:04 | 1,525 | |
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