The Google Code Jam started registration for this year.You can participate in openly.This is a creative and talented game show program.But it is very difficult.Also the last year,Google organized Code Jams for the programmer and developer.Note that,Qualification Round to start in almost all round you can participate from home.It's qualification round will start on April 13, 2012, Friday.Registration opens on March 13th, 2012, Tuesday.Generally,the qualification round needs 24-hour and 30 minutes allocated at the time of the next round.This process,end of the last round of 25 contestants will go the Google's New York office for their winning price 10 thousand dollars and the Google Code Jam championship.You can Practice and Learn 2011 Google Code Jam Problem by this Link & see more problem by this Link.
Schedule & Round: Google Code Jam 2012 Click Here
Register now Google Code Jam 2012 Click Here