Hello, I'm the developer of the game, TanZen. I've got ten promo codes to give out for the full version of the game. These codes (available for the U.S. store only!) are going to the first ten people who email me a screenshot of the first page of completed puzzles from the free version of the game, TanZen Lite. When you have completed all nine puzzles on page one of the game, take a screen capture, and email it to me at email@example.com. The first ten people get a promo code to the full version, which includes over 400 puzzles! And please, nobody post screenshots here, as any submissions using said screenshots will be considered invalid. Let's have some good clean fun here! Good luck, and happy puzzling!