Turing Tumble: Gaming on a Mechanical Computer by Paul Boswell

New STEM Toys and Coding Toys - Turing Tumble - The Toy Insider

Turing Tumble Review – The Boardgame Detective

Turing Tumble Review – The Boardgame Detective

Shoreview game makers land $400K from Kickstarter to make basic

Turing Tumble: Gaming on a Mechanical Computer

Turing Tumble VR on Steam

Turing Tumble - Wikipedia

Paul Boswell — Make Minnesota

Paul Boswell — Make Minnesota

Turing Tumble Founders Alyssa and Paul Boswell

Review : Turing Tumble - Build Marble Powered Computers