- Underhanded C Contest
- Dev workx contests
- C Program for indentation
- Online Coding Contest By IIT Kharagpur, India
- The Magic Gopher - New beginners programming challenge
- Pascal's Bagatelle Beginner Coder Challenge
- Time2Game 2012 - Submit a Game and Win!
- morph image contest
- Feedback on My Idea for a New Obfuscated C Contest
- Time2Game Gaming Contest
- New online programming contest
- Insomnia the overnight programming contest
- CodeFest - Online Coding Festival by Computer Engineering Society, IT-BHU
- Sort a 2d Array and keep data intact
- Accep the challenge 50!
- "Poker" AI Results
- [Codefest] Manthan, Algorithm Intensive Coding Contest. Prizes worth 40000 INR
- "Poker" AI competition
- 3d render contest
- C++/C Beginners Codebreak challenge
- Text Compression Contest
- A Method for the Construction of Minimum-Redundancy Codes
- Name that image process!
- A programming languag with one token
- Size contest
- Troika::Bots - AI Programming Challenge
- Prime Number Generator
- Factorial
- Connect the dots
- Game of Life
- New years challenge!
- C++ challenge: Sum of numbers
- Decrypt this!
- Ten Errors
- Addition using only multiply and divide
- Fastest Sigmoid Function
- 8 Queens
- Contest - Traveller's Dilemma
- Family Holiday
- Compute a square root (with restrictions)
- Stone Age Rumble
- 0xDEADBEEF (who can get to it first)
- AckUberPhest
- WireWorld - call for entries
- WireWorld
- Contest Results - Snake Numbers
- Contest - Snake Numbers
- Action Game - AI Contest
- AI Contest - Minesweeper
- Code Review for upcoming contest