Leetcode POTD (1 October 2025) – Easy – 1518
1518. Water Bottles There are numBottles water bottles that are initially full of water. You can exchange numExchange empty…
Category: Leetcode POTD
Leetcode POTD (12 September 2025) – Medium – 3227
3227. Vowels Game in a String Alice and Bob are playing a game on a…
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 (29 August 2025) – Medium – 3021
3021. Alice and Bob Playing Flower Game Alice and Bob are playing a turn-based game…
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…