August Challenge 2014
The Leaking Robot, Cleaning Tables, Chef and Gift, Chef and Reversing
September Challenge 2014
Flooring, Fun with Rotation, Chef and sequence, Chef and Left-Right, Chef and Rainbow Array - 2
October Challenge 2014
Remy paints the fence, Chef and Ground, Chef and Square, Magical Girl and Colored Liquid Potions, DevuLand, Dinosaurs and Laddus
March Challenge 2015
Chef and Notebooks, Matrix, Sign Wave, Devu and his Class, Count Substrings
April Challenge 2015
Count Sequences, Chef and Array, Chef and Interview, Broken Telephone, Inversion sorting, Chef and Piano Scales, Black-white Board Game
October Challenge 2015
Time measure, Count Subarrays, Who dares to be a millionaire, Spheres, Rupsa and Equilateral Triangle
Belarus