Google Code Jam 2005
Registration for Google Code Jam 2005 is now available at TopCoder.
So if you are an amazing Java, C++, C#, or VB programmer – head over there and register. Prizes range from $750 to $10,000.
The competition consists of two main phases: coding and breaking.
Participants are given three problems in which they are to code solutions for in the fastest amount of time possible. Following the coding phase, participants try and break other competitors code during the competition phase.