Leetcode POTD (12 September 2025) – Medium – 3227
3227. Vowels Game in a String Alice and Bob are playing a game on a…
Tag: coding standards
Leetcode POTD (11 September 2025) – Medium – 2785
2785. Sort Vowels in a String Given a 0-indexed string s, permute s to get a new string t such that: Return the resulting…
Leetcode POTD (10 September 2025) – Medium – 1733
1733. Minimum Number of People to Teach On a social network consisting of m users and some…
Leetcode POTD (08 September 2025) – Medium – 1317
1317. Convert Integer to the Sum of Two No-Zero Integers No-Zero integer is a positive integer…
Leetcode POTD (07 September 2025) – Easy – 1304
1304. Find N Unique Integers Sum up to Zero Given an integer n, return any array containing n unique integers such…
Leetcode POTD (31 August 2025) – Hard – 37
37. Sudoku Solver Write a program to solve a Sudoku puzzle by filling the empty…
Leetcode POTD (30 August 2025) – Medium – 36
36. Valid Sudoku Determine if a 9 x 9 Sudoku board is valid. Only the filled cells need to…
Leetcode POTD (26 August 2025) – Easy – 3000
3000. Maximum Area of Longest Diagonal Rectangle You are given a 2D 0-indexed integer array dimensions. For all…
Leetcode POTD (24 August 2025) – Medium – 1493
1493. Longest Subarray of 1’s After Deleting One Element Given a binary array nums, you should…
Leetcode POTD (23 August 2025) – Hard – 3197
3197. Find the Minimum Area to Cover All Ones II You are given a 2D binary array grid.…