Math 6 Leetcode - 189. Rotate Array Apr 29, 2024 Leetcode - 1512. Number of Good Pairs Apr 15, 2024 Leetcode - 268. Missing Number Apr 13, 2024 Leetcode - 202. Happy Number Apr 13, 2024 Leetcode - 66. Plus One Apr 12, 2024 Leetcode - 69. Sqrt(x) Apr 8, 2024