August Cook-Off 2015
Chef and the Wildcard Matching
July Lunchtime 2015
Greedy puppy, Puppy and game
March Challenge 2016
Palindromic substrings, maximize the sum
June Challenge 2016
Chef and Coins Game, Devu and an Array
March Challenge 2017
Xenny and Alternating Tasks, Bear and Extra Number
July Challenge 2017
Chef and Sign Sequences, Whats in the Name, Calculator
August Long Challenge 2017
Chef and Mover, Palindromic Game, Greedy Candidates
International Coding League (Rated)
Cards Game, Worst Case Analysis
India