July Challenge 2013
Chef and Walking on the rectangle , Count K-Primes, Galactik Football
November Challenge 2013
Uncle Johny, Missing some chairs
May Cook-Off 2014
Divide the Cake, Ups and Downs
September Cook-Off 2014, ACM-ICPC Warm up
Sherlock and the Grid, Subarray GCD
April Challenge 2014
Counting Matrices, Shortest Path in Binary Trees, Divide the Tangerine, Chef and Digits, Farmer Feb
May Challenge 2014
Compilers and Parsers, Chef-jumping, Chef and Strange Matrix, Stone
June Challenge 2014
Forgot Password, Guessing Game, Chef and Digit Jumps, Maxim and Progressions, Chef and Subarray
September Challenge 2014
Factorisation, Chef and Rainbow Array - 2, Chef and Left-Right, Fun with Rotation
October Challenge 2014
Chef and Ground, Magical Girl and Colored Liquid Potions, DevuLand, Dinosaurs and Laddus
November Challenge 2014
Distinct Characters Subsequence, Let us construct palindrome
February Challenge 2015
Chef and Chain, Let us play with rank list, Chef and Equality
May Cook-Off 2015
Devu and friendship testing
September Mega Cook-Off 2015
Reign 2, Forgotten Language, Super Numbers, Stacks
April Challenge 2018 Division 2
Weight of Numbers, Average of Pairs, Workers
India