January Cook-Off 2013
Many Chefs, Minimum Distance
February 2013 Challenge
Little Elephant and Cards, Buy1-Get1, Magic Board, Climbing Stairs
April Challenge 2013
Maximum Weight Difference, Cylinder, Levy Conjecture, Fault Tolerance, Kingdom Unity, ChefGame, Barcelona Gameplay Tactics, Little Elephant and Music
May Cook-off 2013
Subtraction Game 1, Subtraction Game 2
November Challenge 2013
Superpowers of 2, Yet Another Cute Girl, Uncle Johny, Square Digit Squares, Missing some chairs
