Turing Tumble Five-Pack – Upper Story

Challenge #3: Ball sorting/reset system? - Make It - Turing Tumble

Make it harder - a basic repeating pattern - New Puzzles to Solve

Turing Tumble – Upper Story AU

Review: Turing Tumble lets kids build complex marble-powered computers

Turing Tumble EDU Blog

Upper Story

Turing Tumble - Build Marble-Powered Computers

Review: Turing Tumble lets kids build complex marble-powered computers

Turing Tumble Five-Pack – Upper Story

Project Updates for Turing Tumble: Gaming on a Mechanical Computer

Upper Story

Upper Story