Schemata is a fast-paced puzzle game based on digital logic diagrams. Race through logic circuits while organically learning how they work. The game is free with ads and has a $2 option to disable them. No other micro-transactions are in the game.
DISABLE ADS button now works again. An unintended update to Unity's new IAP library silently broke this. Apologies to people who wanted to help support this app but could not. A big thanks to the user who reported the issue today.