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
May Challenge 2014
Compilers and Parsers, Chef-jumping, Stone
June Challenge 2014
Chef and Digit Jumps, Forgot Password, Guessing Game, Chef and Subarray, Chef and Functions, Maxim and Progressions, Little Elephant and Blocks
July Challenge 2014
Little Elephant and Painting, Garden Game, Chef and Frogs, Chef and Rectangle Genome, Count Substrings, Reach The Point, Dish Owner, Lucky Game
August Challenge 2014
Chef and Gift, Cleaning Tables, Earthquake, Chef and Reversing, The Leaking Robot, Mountain Holidays 2, Little Elephant and T-Shirts
September Challenge 2014
Factorisation, Chef and Rainbow Array - 2, Chef and Swaps, Chef and Left-Right, Chef and sequence, Fun with Rotation, Flooring
January Challenge 2015
Gcd Queries, Ranka, One Dimensional Kingdoms, Sereja and Votes, Chef and Stones, Chef and A Large Permutation, Sereja and Number Division 2
January Cook-Off 2015
Suraj goes shopping, Tojo hates probabilities
May Cook-Off 2015
Devu and friendship testing, Devu and decorating birthday cake
July Cook-Off 2015
Cops and the Thief Devu, Maximize Disjoint Pair Sum
August Lunchtime 2015
Make Palindrome, Minimum Maximum
September Cook-Off 2016
Lazy Jem, The Lost Arithmetic Sequences
India