OA: 2 easy, 1 medium, 1 hard Onsite: Coding 1: 1> https://leetcode.com/problems/valid-palindrome-ii/ (follow up: https://leetcode.com/problems/valid-palindrome-iii/) 2> https://leetcode.com/problems/valid-word-abbreviation/description/ Coding 2: 1> https://leetcode.com/problems/powx-n/description/ (wanted iterative solution) 2>https://leetcode.com/problems/insert-delete-getrandom-o1/description/ (followed up with https://leetcode.com/problems/insert-delete-getrandom-o1-duplicates-allowed/description/) Coding 3: 1> https://leetcode.com/problems/merge-sorted-array/description/ ( followed up with k arrays) 2> https://leetcode.com/problems/insert-into-a-sorted-circular-linked-list/description/ BQ: standard behavioral questions