All codes are gone! To celebrate the release of TanZen 1.5, I'm giving away ten promo codes (U.S. store only) for the game! To make things a little more challenging, I'm giving away codes to the first ten people who email me a screenshot of all nine completed puzzles from page three of the free version, TanZen Lite. Email your screenshot to [contest over] to get your code! I will announce when all the codes are taken! Have fun, and good luck!