April Challenge 2013
Barcelona Gameplay Tactics, ChefGame, Kingdom Unity, Fault Tolerance, Maximum Weight Difference, Levy Conjecture, Cylinder, Little Elephant and Music
April Cook-Off 2013
Andrew and the Meatballs, Andrew and the Meatballs again
May Challenge 2013
Witua and Math, Field Trip, Your Name is Mine, Name Reduction, Juno Puzzle for May, Password Cracking Challenge, Tree Counting, Matchsticks
June Challenge 2013
To challenge or not, Lapindromes, W String, Predictopus, Count Special Matrices, Dessert Wizard, Just Some Permutations 3, Collecting Magical Berries, Little Elephant and Mouses, Two k-Convex Polygons
June Cook-Off 2013
Attic Crossing, Lyra and the Alethiometer
July Challenge 2013
Count K-Primes, Circle of death, Sereja and Sorting, Chef and Walking on the rectangle , Furik and Rubik and Sub Array, The Probability Of Winning, Galactik Football, Mountain Holidays
July Cook-off 2013
Chopsticks, A Plus B Again!
August Challenge 2013
Little Elephant and Lemonade, Hello Hello, Save The Princess, The Number Of Solutions, Chef and Segments, Deleting numbers, Splitting Candies
February Challenge 2014
Longest Common Pattern, Little Elephant and Subarrays
