Sorting (74 completed) Back to top # Title Level Cats Solution Languages Date Complete 49 Group Anagrams Medium B75, N150 solution py Jun 13, 2024 56 Merge Intervals Medium B75, N150 solution py Jun 19, 2024 75 Sort Colors Medium Daily solution c, py Jun 12, 2024 217 Contains Duplicate Easy B75, N150 solution py Jun 12, 2024 242 Valid Anagram Easy B75, N150 solution c, py Jun 13, 2024 314 Binary Tree Vertical Order Traversal Medium solution py Jun 12, 2024 347 Top K Frequent Elements Medium B75, N150 solution py Jun 13, 2024 350 Intersection of Two Arrays II Easy Daily solution java, py Jul 02, 2024 414 Third Maximum Number Easy solution py May 23, 2024 451 Sort Characters By Frequency Medium solution py Jun 18, 2024 475 Heaters Medium solution py Jun 07, 2024 502 IPO Hard Daily solution py Jun 15, 2024 611 Valid Triangle Number Medium solution py May 22, 2024 645 Set Mismatch Easy solution java, py Jun 01, 2024 692 Top K Frequent Words Medium solution py Jun 09, 2024 719 Find K-th Smallest Pair Distance Hard Daily solution py Aug 14, 2024 720 Longest Word in Dictionary Medium solution py Jun 27, 2024 726 Number of Atoms Hard Daily solution py Jul 14, 2024 791 Custom Sort String Medium solution java Jun 24, 2024 826 Most Profit Assigning Work Medium Daily solution py Jun 18, 2024 846 Hand of Straights Medium Daily, N150 solution py Jun 06, 2024 853 Car Fleet Medium N150 solution py Jun 14, 2024 912 Sort an Array Medium Daily solution java, py Jul 25, 2024 945 Minimum Increment to Make Array Unique Medium Daily solution py Jun 14, 2024 950 Reveal Cards In Increasing Order Medium solution py Jun 12, 2024 973 K Closest Points to Origin Medium N150 solution py Jun 29, 2024 977 Squares of a Sorted Array Easy solution py Jun 21, 2024 987 Vertical Order Traversal of a Binary Tree Hard solution py Jun 12, 2024 1030 Matrix Cells in Distance Order Easy solution py Jun 04, 2024 1051 Height Checker Easy Daily solution c, py Jun 10, 2024 1101 The Earliest Moment When Everyone Become Friends Medium Weekly Premium solution py Jul 04, 2024 1122 Relative Sort Array Easy Daily solution java, py Jun 11, 2024 1133 Largest Unique Number Easy Weekly Premium solution py Oct 01, 2024 1229 Meeting Scheduler Medium Weekly Premium solution py Sep 10, 2024 1268 Search Suggestions System Medium solution py Jun 29, 2024 1305 All Elements in Two Binary Search Trees Medium solution java Jun 24, 2024 1460 Make Two Arrays Equal by Reversing Subarrays Easy Daily solution c, py Jun 04, 2024 1481 Least Number of Unique Integers after K Removals Medium solution py Jun 15, 2024 1502 Can Make Arithmetic Progression From Sequence Easy solution c, py Jun 04, 2024 1508 Range Sum of Sorted Subarray Sums Medium Daily solution py Aug 04, 2024 1509 Minimum Difference Between Largest and Smallest Value in Three Moves Medium Daily solution c, cpp, java, py Jul 03, 2024 1552 Magnetic Force Between Two Balls Medium Daily solution py Jun 20, 2024 1561 Maximum Number of Coins You Can Get Medium solution py Jun 23, 2024 1564 Put Boxes Into the Warehouse I Medium solution py Jun 15, 2024 1580 Put Boxes Into the Warehouse II Medium Weekly Premium solution py Jun 15, 2024 1636 Sort Array by Increasing Frequency Easy Daily solution py Jul 23, 2024 1657 Determine if Two Strings Are Close Medium solution py Jul 13, 2024 1833 Maximum Ice Cream Bars Medium solution c, java, py Jun 23, 2024 1874 Minimize Product Sum of Two Arrays Medium solution c, java Jun 22, 2024 1877 Minimize Maximum Pair Sum in Array Medium solution py Jun 23, 2024 1885 Count Pairs in Two Arrays Medium solution py Jun 08, 2024 2037 Minimum Number of Moves to Seat Everyone Easy Daily solution c, py Jun 03, 2024 2046 Sort Linked List Already Sorted Using Absolute Values Medium solution py Jul 04, 2024 2165 Smallest Value of the Rearranged Number Medium solution py Jul 01, 2024 2191 Sort the Jumbled Numbers Medium Daily solution py Jul 24, 2024 2225 Find Players With Zero or One Losses Medium solution java Jun 24, 2024 2248 Intersection of Multiple Arrays Easy solution py May 31, 2024 2268 Minimum Number of Keypresses Medium solution py Jul 05, 2024 2285 Maximum Total Importance of Roads Medium Daily solution c, cpp, java, py Jun 28, 2024 2342 Max Sum of a Pair With Equal Sum of Digits Medium Daily solution py Feb 12, 2025 2389 Longest Subsequence With Limited Sum Easy solution py Jun 01, 2024 2418 Sort the People Easy Daily solution py Jul 22, 2024 2501 Longest Square Streak in an Array Medium Daily solution py Oct 28, 2024 2545 Sort the Students by Their Kth Score Medium solution java, py Jun 24, 2024 2583 Kth Largest Sum in a Binary Tree Medium Daily solution py Oct 22, 2024 2679 Sum in a Matrix Medium solution java May 22, 2024 2751 Robot Collisions Hard Daily solution py Jul 13, 2024 3016 Minimum Number of Pushes to Type Word II Medium Daily solution py Aug 06, 2024 3074 Apple Redistribution into Boxes Easy solution py May 23, 2024 3111 Minimum Rectangles to Cover Points Medium solution java, py Jul 21, 2024 3169 Weekly Contest 400 - q2 - Count Days Without Meetings Medium Contest solution py Jul 07, 2024 3186 Weekly Contest 402 - q3 - Maximum Total Damage With Spell Casting Medium Contest solution py Jul 07, 2024 3189 Minimum Moves to Get a Peaceful Board Medium Weekly Premium solution py Aug 20, 2024 3194 Weekly Contest 403 - q1 - Minimum Average of Smallest and Largest Elements Easy Contest solution py Jul 07, 2024