January 2010 (Contest XII)
Cell Phone Towers , Lost Primes
August Cook Off
Arranging the Appetizers, Cleaning Up
September 2010 Challenge
Multiples of 3, Brush Fire, Cake Production Line, Bytelandian Shoppers, Trees Again
November 2010 Challenge
Randomly Testing Circuits
December 2010 Challenge
A String Game, Byteknights and Byteknaves, The Hungry Bear, Delivering Bread, Odd Binomial Coefficients
The December 2010 Cook-Off
Preparing Dishes, The Morning Commute, Pairing Chefs
January 2011 Challenge
Count Relations, Splitting Giant Subs, Flu Shot Lineup, Chess Pushing Game, Restaurant Expansion
The January 2011 Cook-Off
Holes in the text, Chef team, Whole submatrix
March 2011 Challenge
K-Unique Sequence, Squares Game, Omax
August Long Contest 2011
Coloring in Hypercube, Infinite Grid Game
