Attempt one Google Code Jam problem per day. Allocate one hour of intense focus to get as far as you can. Solutions and winning code examples are also there if

Attempt one Google Code Jam problem per day. Allocate one hour of intense focus to get as far as you can. Solutions and winning code examples are also there if you get stuck! https://code.google.com/codejam/ https://code.google.com/codejam/