Turing Machine board game cover
Highly awarded · 2 organizations

Turing Machine

Fabien Gridel, Yoann Levet · Scorpion Masqué · 2022

A deduction game where you query a physical punch-card verification system to crack a secret code. Each card-checker validates one specific criterion — test your hypothesis against the right checker to narrow possibilities. Analog computation as a puzzle mechanic.

Players

1–4

Time

20 min

Ages

14+

Difficulty

Medium

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Why you'll like it

How it plays

Turing Machine is a logic deduction game that uses a clever punch-card computer. A secret three-digit code is hidden, and several verifier cards each check one hidden rule about it.

Players test guesses by stacking punch cards over a verifier to read a yes or no. The first player to work out the code using the fewest tests wins. The game includes thousands of puzzles and works great solo.

May not be for you if…

Best for

Logic puzzle fansdeduction loversmath enthusiasts

Awards

Where to buy

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Common questions

How long does Turing Machine take?

About 20 minutes once everyone knows the rules.

How many people can play Turing Machine?

It plays 1 to 4 players, including a solo mode.

What age is Turing Machine for?

The publisher recommends ages 14 and up.

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