Notakto has been updated to run on both iOS and Android (phones and tablets)!
Notakto is the original Counterwave iOS game and it was first released as an iPad-only application in 2010. This update marks our first port to Android, enabled by our switch from the cocos2d-iphone game engine to its cross-platform descendant cocos2d-x. You can expect more Android ports in the coming months.
Learn more about Notakto on the Numberphile YouTube channel:
Or read the complete mathematical theory of the game here: