April Challenge 2015
Broken Telephone, Chef and Piano Scales, Chef and Interview
August Challenge 2015
Gravity Guy, Aditi and Magic Trick
September Challenge 2015
Chain of Doughnuts, Count Steps in Matrix, Bank robbery
October Challenge 2015
Count Subarrays, Who dares to be a millionaire
December Challenge 2015
Chef and the stones, Oracle Devu and Longest Common Subsequence
March Challenge 2016
Palindromic substrings, maximize the sum, Chef And Special Dishes
April Challenge 2016
Help Watson Escape, Chef and Ballons, Chef And Magical Path, Chef And Coloring
June Challenge 2016
Chef And Binary Operation, Chef and Coins Game, Devu and an Array
March Cook-Off 2016
Digital clock, Alternating subarray prefix
India