December Challenge 2014
Alok-nath and His Sanskars
January Challenge 2015
Chef and Stones, Sereja and Votes
April Challenge 2015
Chef and Interview, Broken Telephone, Chef and Piano Scales
May Challenge 2015
Devu and binary String, Chef and Prime Divisors, Set Difference , Chef and new recipe
October Challenge 2015
Who dares to be a millionaire, Rupsa and Equilateral Triangle, Count Subarrays, Time measure
January Long Challenge 2016
Rupsa and the Game, Churu and Balls, Devu and Perfume
July Challenge 2016
Andrash and Stipendium, Chef and Tetris, Chef and Robots Competition, Chefland and Electricity
January Challenge 2017
Capital Movement, Cats and Dogs, Reservior, Tourists in Mancunia
India