May Cook-Off 2014
Ups and Downs, Divide the Cake
September Cook-Off 2014, ACM-ICPC Warm up
Sherlock and the Grid, Subarray GCD
October Cook-Off 2014
The Army, Walk on the Axis
March Challenge 2014
Team Split, Walk, Little Chef and Numbers
April Challenge 2014
Chef and Digits, Shortest Path in Binary Trees, Divide the Tangerine, Farmer Feb
May Challenge 2014
Compilers and Parsers, Chef-jumping, Stone
July Challenge 2014
Chef and Frogs, Chef and Rectangle Genome, Count Substrings, Reach The Point
August Challenge 2014
Chef and Gift, Cleaning Tables, The Leaking Robot
September Challenge 2014
Chef and Rainbow Array - 2, Chef and Left-Right, Fun with Rotation
November Challenge 2014
Chef and Segment Game, Distinct Characters Subsequence, Chef and Red Black Tree, Let us construct palindrome
February Challenge 2015
Chef and Strange Formula, Chef and Equality, Let us play with rank list, Chef and Strings, Chef and Chain
May Challenge 2015
Devu and binary String, Chef and Prime Divisors, Set Difference , Chef and new recipe
August Challenge 2015
Gravity Guy, Cooking Machine, Aditi and Magic Trick
India