[Questions were similar to below]

1. Elimination Round: No. of islands in a binary tree with 0’s and 1’s
2. Round 1: Order the pairs in ascending order e.g. Test Case: [(a<c), (b<a), (c<d)]
   1. Follow Up: Detect cycle
3. Round 2: Text Justification variant [Word copy paste command]
   1. https://leetcode.com/problems/text-justification/
4. Round 3: Longest Consecutive subsequence in a list
   1. Follow up: https://leetcode.com/problems/longest-consecutive-sequence/description/