September Mega Cook-Off 2015
Forgotten Language, Stacks
July Lunchtime 2015
Greedy puppy, Puppy and game
September Lunchtime 2015
Sum of palindromic numbers
March Challenge 2016
Palindromic substrings, maximize the sum
June Challenge 2016
Chef And The Hiring Event, Chef and Rectangle Array, Chef and Array and K, Chef And Binary Operation, Devu and an Array
August Long Challenge 2017
Chef and Rainbow Array, Chef and Mover, Greedy Candidates
India