March 2009 (Contest I)
Some More Homework, The Rise and Fall of Power, Place the mines!, The Guessing Game, Johnny and the Beanstalk, Paying up
June 2009 (Contest IV)
Product of divisors, The Lucky Draw, Count the squares
July 2009 (Contest V)
Sums in a cuboid, Lights Off, Revisited!, Johny the farmer, Buggy algorithm, The White Knight, Quadratic Equations, Lights Off
August 2009 (Contest VI)
Magic sequence, Bytelandian Robots, Curry Stained Napkin, Golf course
September 2009 (Contest VIII)
A Bowling Game, A Coin Game
November 2009 (Contest X)
The LCS Problem Revisited, The Best Box
December 2009 (Contest XI)
Plant Location, Maze of Digits, The N Queens Puzzle Revisited, Palindromic Numbers
January 2010 (Contest XII)
Cell Phone Towers , Lost Primes
March 2010 Contest
Treasure Hunting, K-important Strings, The Best Tower, Tri-Hexagonal Puzzle, Traffic jam
April 2010 Contest
Flood, Travelling Salesman Again !, Adding Fractions
August Cook Off
Fetching Cooking Tools, Cleaning Up, Arranging the Appetizers, Backup Functions
September 2010 Challenge
Brush Fire, Bytelandian Shoppers
May Cook-off 2011
Popular Rice Recipe, Socializing Game around Pizza
July Cook-off 2011
Misinterpretation, Garden Squares, Pleasing Chief
August Cook-off 2011
Vote for the Noodle Soup, Open the Dragon Scroll, Angry Chef - Crispy Chips, Collect the Chocolate Chips
