Funny thing, the maker of Spintronics made Turing Tumble first -- it's a similar game which explores mechanical (marble) logic! https://upperstory.com/turingtu

Funny thing, the maker of Spintronics made Turing Tumble first -- it's a similar game which explores mechanical (marble) logic! https://upperstory.com/turingtumble/ https://upperstory.com/turingtumble/