YOE: ~6.5 years
Location: Bangalore

After clearing Telephonic screening round, I had HM call. Post that online coding round was scheduled.

I was asked to solve #LC word search. I was able to solve it.
And the follow question was on Word search2. I did not had any experience with Trie DS. So could not solve it but told the interviewer the effiecient approach would be with trie only. Messed up the time complexity for insert and search as well. :'(

[I should have read about Trie]