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Quantity
1
Turing Tumble is a new type of game where players (ages 8 to adult) build mechanical computers powered by marbles to solve logic puzzles. Use ramps, crossovers, bits, interceptors, gears, and gear bits to build marble-powered computers that...
Reviews
4.8
1.8K ratings
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Incredible
Another incredible offering from Upper Story! We have both Spintronics editions, and this was our next purchase. It's amazing -- the production, the thoughtfulness of the materials, and the absolute fascination our son has with it. It is a favorite now, and I'm sure will be for months to come!
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SL · April 20, 2026
Amazing game! Worth the investment
I was reluctant to spend quite so much on a game but I am so glad I did!! Our 3 grandchildren LOVE this game. While using it they are really engaged and invested in solving the challenges. They literally jumped up and down and cheered after solving the challenge. I would highly recommend this product.
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Suzanne · March 5, 2026
Our whole family loves this game. It's fun very interactive and love the story that goes with it. Also great packaging inside and out. Everything has its spot, very organized and thought out. We also have other Upper Story sets like Bridge or Bust and Spintronics. Can't wait to see what Upper Story comes up next.
