January Challenge 2014
Magic Trick, Sereja and Graph, Meteor, Bon Appetit, Please like me, Chef and Feedback
February Challenge 2014
Little Elephant and Movies, Colored Array, Little Elephant and Subarrays, Longest Common Pattern, Chef and Favourite Sequence, Make Him Happy, Draughts
April Challenge 2014
Shortest Path in Binary Trees, Divide the Tangerine, Chef and Digits, Farmer Feb, Counting Matrices, Sereja and Permutation, Cards, bags and coins
May Challenge 2014
Little Elephant and Balloons, Sereja and Game, Compilers and Parsers, Chef-jumping, Chef and Strange Matrix, Stone
October Challenge 2014
Chef and Ground, DevuLand, Dinosaurs and Laddus, Magical Girl and Colored Liquid Potions, Stringology is Magic, Chef and Square, Chef and Painting, Sereja and two strings, Remy paints the fence
February Challenge 2015
Chef and Chain, Time to Study Graphs with Chef, Chef and Strange Formula, Chef and Strings, Let us play with rank list, Chef and Equality
