- Successful Pairs of Spells and Potions
- Shy Geek
- Minimum Time to Complete Trips
- Kth Missing Positive Number
- Kth smallest element
- Capacity To Ship Packages Within D Days
- Find Transition Point
- Finding middle element in a linked list
- Binary Search
- Data Stream as Disjoint Intervals
- Median in a row-wise sorted Matrix
- Kth element in Matrix
- Minimum Platforms
- Closer to sort
- Minimum Number in a sorted rotated array
- Floor in a Sorted Array
- Square root of a number
- Count 1's in binary array
- Single Element in a Sorted Array
- Kth Smallest Number in Multiplication Table
- Arranging Coins
- Longest Increasing Subsequence
- Find Minimum in Rotated Sorted Array II
- Find Peak Element
- Search in Rotated Sorted Array
- Search a 2D Matrix
- Find First and Last Position of Element in Sorted Array
- Guess Number Higher or Lower
- Two Sum II - Input array is sorted
- Sqrt(x)
- Find Minimum in Rotated Sorted Array
- Search Insert Position
- First Bad Version
- Binary Search