April Challenge 2015
Broken Telephone, Chef and Piano Scales, Chef and Interview
July Challenge 2015
Bread, Na2a and lucky stone, Chef and Cube
August Challenge 2015
Gravity Guy, Cooking Machine
September Challenge 2015
Chain of Doughnuts, Count Steps in Matrix
October Challenge 2015
Time measure, Count Subarrays, Who dares to be a millionaire
April Cook-Off 2015
Version Control System, Equality
May Cook-Off 2015
Devu and friendship testing
July Cook-Off 2015
Cops and the Thief Devu, Maximize Disjoint Pair Sum
August Cook-Off 2015
Chef and the Wildcard Matching
July Lunchtime 2015
Greedy puppy, Puppy and game
October Challenge 2016
Chef and Keyboard, Fenwick Iterations, Chef and Three Dogs
January Challenge 2017
Capital Movement, Cats and Dogs
India