The wonderfully awesome GameCenter CX is at it again! On December 12th (Japan Standard Time) GameCenter CX will be hosting a live 2-hour Super Mario Maker challenge, featuring user created levels from all over the world.

In order to submit a level, simply go HERE. Sign in with your Nintendo ID (your U.S. ID will work fine), fill in the form and then click the button at the bottom. The image above will help you through any troubles with the language barrier.

You only have until November 25 (JST) to submit your levels, so if you too want to torment the Kacho you'd better get designing!