October Challenge 2015
Who dares to be a millionaire
May Cook-Off 2015
Devu and friendship testing
January Long Challenge 2016
Churu and Balls, Chef and Time Machine, Devu and Perfume
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, Chef and Big Soccer, Laddu
June Challenge 2016
Chef And The Hiring Event, Devu and an Array, Chef and Coins Game, Chef and Array and K, Chef And Binary Operation
July Challenge 2016
Andrash and Stipendium, Chef and Tetris, Chefland and Electricity, Scheduling jobs on a cluster
August Challenge 2016
Chef and Chocolate, Chef and Round Run
July Cook-Off 2016
Chef and Proportion, Chef and Numbers
India