October Long Contest 2011
The Great Plain, The Baking Business, Repeated String, Lucky Palin, Dish Distribution
November Long Contest 2011
Chefs new Pet, New Restaurant, The Postal Service, Stepping Average
March 2012 Challenge
Spoon in Matrix, Home Delivery, Free Shuttle Service, Lucky Number, Cosine Partition Function, Longest Weird Subsequence
April Challenge 2012
PDS Number, Lucky Array, Parallel Computing, Fit to Play, Double Strings, Stacking Pancakes, Greatest Dumpling Fight, Similar Graphs
January Challenge 2013
Little Elephant and Alcohol, Dividing Products, The Minimum Number Of Moves, End Of The World, Chef of the Year
