March Challenge 2016
maximize the sum, Palindromic substrings
April Challenge 2016
Help Watson Escape, Chef and Ballons, Chef And Magical Path, Chef And Coloring
May Challenge 2016
Chef and Balls, Forest Gathering, Laddu
June Challenge 2016
Chef And The Hiring Event, Chef and Array and K, Chef And Binary Operation, Chef and Coins Game, Devu and an Array
August Challenge 2016
Chef and Circle Run, Chef and Round Run, Chef and Chocolate, Chef and His Garden
January Challenge 2017
Capital Movement, Cats and Dogs, Reservior, Tourists in Mancunia
July Challenge 2017
Chef and Sign Sequences, Whats in the Name, Calculator , IPC Trainers
India