Everyone who meets the requirements below will receive a key for every game ever made and any game that will be released under the Mandinga brand!

The challenge is simple to understand (but not so simple to achieve!). Rules follow:
- Be one of the first 10 to complete the 4x4 cube;
- Reply to this post with your twitter username;
- Post the following message on twitter: I just finished the single souls-like 4x4 SudoKube! Enter the contest and also win a key to all @mandingagames for FREE! https://store.steampowered.com/news/app/1770230/view/3314098953823917439 #gamedev #indiedev #IndieGameDev #indiegames #indiegame #indiegaming #sudoku
- Don't forget to follow Mandinga's page on twiiter! (https://twitter.com/mandingagames)