i am developing IT THINKS!
in this puzzle game you start with a single NAND and work your way up through adders, small processor, parallel cores and finally a GPU like machine. at the end of the game the chip you designed runs an (tiny) actual neural-net inference.
you can find the free browser demo on link. it covers the first chapter(logic puzzles) daily puzzles and community puzzles. full game will be available end of november on Steam.
if you have any feedback, let me know