January Challenge 2014
Please like me, Chef and Feedback
May Cook-Off 2014
Divide the Cake, Ups and Downs
March Challenge 2014
Team Split, Walk, Little Chef and Numbers
April Challenge 2014
Shortest Path in Binary Trees, Chef and Digits, Farmer Feb, Sereja and Permutation
June Challenge 2014
Chef and Subarray, Guessing Game
July Challenge 2014
Chef and Rectangle Genome, Count Substrings, Reach The Point
September Challenge 2014
Factorisation, Chef and Left-Right, Fun with Rotation
October Challenge 2014
DevuLand, Dinosaurs and Laddus, Chef and Ground, Remy paints the fence, Magical Girl and Colored Liquid Potions
November Challenge 2014
Chef and Segment Game, Distinct Characters Subsequence, The Spelling Problem
January Challenge 2015
Chef and Stones, Sereja and Votes, One Dimensional Kingdoms, Gcd Queries
February Challenge 2015
Chef and Equality, Let us play with rank list, Chef and Chain
April Challenge 2015
Chef and Interview, Broken Telephone, Chef and Piano Scales
May Challenge 2015
Chef and Prime Divisors, Set Difference , Chef and new recipe
July Challenge 2015
Bread, Na2a and lucky stone, Chef and Cube
April Cook-Off 2015
Equality, Version Control System
February Challenge 2017
Chef and His Apartment Dues
India