August Challenge 2012
Delivery Boy, Little Elephant and Bombs
July Challenge 2013
Chef and Walking on the rectangle , Count K-Primes
August Challenge 2013
Little Elephant and Lemonade, Hello Hello, Save The Princess, Splitting Candies
October Challenge 2013
Helping Lira, Maxim and Dividers
January Challenge 2014
Please like me, Chef and Feedback
June Challenge 2014
Chef and Subarray, Guessing Game
July Challenge 2014
Garden Game, Chef and Frogs, Chef and Rectangle Genome, Count Substrings, Reach The Point, Dish Owner
August Challenge 2014
Chef and Reversing, The Leaking Robot, Chef and Gift
October Challenge 2014
Chef and Ground, Magical Girl and Colored Liquid Potions
January Challenge 2015
Chef and Stones, Gcd Queries
