Round 1 [PS/DSA Round] -

1. Right View Of A Binary Tree
   https://leetcode.com/problems/binary-tree-right-side-view/
2. Trapping Rain Water In O(1) Space Complexity
   https://leetcode.com/problems/trapping-rain-water/

Round 2 [Machine Coding Round] -

1. Machine Coding Of Snakes And Ladders Game

Round 3 [HLD Round] -

1. High Level Design Of Flush Feature In Hibernate
2. High Level Design Of Rate Limiter

Round 4 [LLD/PS/DSA Round] -

1. Low Level Design Of Online Book Store
2. Max Consecutive Ones III
   https://leetcode.com/problems/max-consecutive-ones-iii/