May Cook-Off 2014
Ups and Downs, Divide the Cake
March Challenge 2014
Team Split, Walk, Little Chef and Numbers
April Challenge 2014
Shortest Path in Binary Trees, Divide the Tangerine, Chef and Digits, Farmer Feb, Counting Matrices, Sereja and Permutation
May Challenge 2014
Compilers and Parsers, Chef-jumping, Chef and Strange Matrix, Stone
June Challenge 2014
Maxim and Progressions, Chef and Subarray, Guessing Game, Forgot Password
July Challenge 2014
Dish Owner, Reach The Point, Count Substrings, Chef and Frogs, Garden Game, Little Elephant and Painting, Chef and Rectangle Genome
September Challenge 2014
Chef and Rainbow Array - 2, Chef and sequence, Fun with Rotation, Flooring
October Challenge 2014
Remy paints the fence, DevuLand, Dinosaurs and Laddus, Magical Girl and Colored Liquid Potions, Chef and Square, Chef and Painting, Chef and Ground
November Challenge 2014
Chef and Segment Game, The Spelling Problem, Distinct Characters Subsequence, Fombinatorial, Chef and Words
January Challenge 2015
Chef and A Large Permutation, Sereja and LCM, Sereja and Votes, One Dimensional Kingdoms
February Challenge 2015
Chef and Chain, Chef and Strings, Let us play with rank list
India