August Challenge 2013
Hello Hello, Little Elephant and Lemonade, Splitting Candies
February Challenge 2014
Make Him Happy, Longest Common Pattern, Little Elephant and Subarrays
March Challenge 2014
Binary Tournament, Walk, Little Chef and Numbers
June Challenge 2014
Chef and Subarray, Guessing Game, Forgot Password
July Challenge 2014
Reach The Point, Chef and Frogs, Count Substrings, Garden Game
October Challenge 2014
Remy paints the fence, Chef and Ground, Chef and Painting, Chef and Square, Magical Girl and Colored Liquid Potions, DevuLand, Dinosaurs and Laddus
October Challenge 2015
Time measure, Count Subarrays, Who dares to be a millionaire, Spheres, Rupsa and Equilateral Triangle
November Cook-Off 2015
Sereja and Line, Sereja and Array and Subtracting
India