easy
2025
110. Balanced Binary Tree - LeetCode
April 3, 2025
543. Diameter Of Binary Tree - LeetCode
April 3, 2025
104. Maximum Depth Of Binary Tree - LeetCode
April 3, 2025
226. Invert Binary Tree - LeetCode
April 3, 2025
206. Reverse Linked List - LeetCode
March 26, 2025
141. Linked List Cycle - LeetCode
March 26, 2025
21. Merge Two Sorted Lists - LeetCode
March 26, 2025
121. Best Time to Buy and Sell Stock - LeetCode
March 6, 2025
704. Binary Search - LeetCode
February 25, 2025
2024
125. Valid Palindrome - Leet Code
October 8, 2024
20. Valid Parentheses - LeetCode
August 9, 2024
242. Valid Anagram - LeetCode
July 22, 2024
217. Contains Duplicate - LeetCode
July 22, 2024
1. Two Sum - LeetCode
July 22, 2024