- https://leetcode.com/problems/is-subsequence/
- https://leetcode.com/problems/split-a-string-in-balanced-strings/
- https://leetcode.com/problems/best-time-to-buy-and-sell-stock/
- https://leetcode.com/problems/maximum-subarray/
- https://leetcode.com/problems/search-a-2d-matrix-ii/
- https://leetcode.com/problems/k-closest-points-to-origin/
- https://leetcode.com/problems/beautiful-array/ (maybe this one shouldn't be here, be carefuly)
- https://leetcode.com/problems/first-bad-version/
- https://leetcode.com/problems/valid-perfect-square/
- https://leetcode.com/problems/single-element-in-a-sorted-array/
- https://leetcode.com/problems/koko-eating-bananas/
- https://leetcode.com/problems/minimum-number-of-days-to-make-m-bouquets/
- https://leetcode.com/problems/find-minimum-in-rotated-sorted-array/
- https://leetcode.com/problems/find-right-interval/
https://leetcode.com/problems/k-closest-points-to-origin/ https://leetcode.com/problems/beautiful-array/
- https://www.hackerrank.com/contests/ieee-excavation-1-0/challenges/knights-tour
- https://practice.geeksforgeeks.org/problems/n-queen-problem0315/1
- https://leetcode.com/problems/beautiful-arrangement/
- https://leetcode.com/problems/subsets/
- https://leetcode.com/problems/permutations/
- https://leetcode.com/problems/letter-case-permutation/