Turing Machine

Turing Machine

DeductionMathSpies / Secret Agents
Players
1-4
Best withThe player count this game plays best at.
1 player
Play timeHow long a full game runs once everyone knows the rules.
20 min
AgeThe minimum age printed by the publisher.
14+
ComplexityHow demanding the rules are, from 1 (very light) to 5 (very heavy).
2.5 / 5
Year
2022

About the game

Turing Machine is a competitive deduction game where players race to crack a secret code by cleverly questioning an ingenious card-based analog computer. Using perforated verification cards, players test hypotheses and narrow down millions of possible code combinations through logical deduction rather than luck. It offers a fully competitive mode, a cooperative team variant, and a solo challenge, all playable in about 20 minutes. Its clever component design turns pure logic into a tense, satisfying race against your opponents: or yourself.

Hobbli's Notes

An ingenious, almost puzzle-box-like piece of design: the perforated verification cards make deduction feel tactile and immediate. A fantastic pick for anyone who loves logic puzzles and wants a genuinely brainy filler game.

What we like

  • Clever perforated-card mechanism makes logical deduction tactile.
  • Millions of possible puzzles ensure high replayability.
  • Short playtime fits easily into any game night.
  • Works equally well solo, cooperatively, or competitively.

Keep in mind

  • Appeal is narrower for players who dislike pure logic puzzles.
  • Limited theme or narrative beyond the deduction premise.
  • Card-based verification system requires careful handling to avoid errors.

Who it's for

Perfect for puzzle and logic-game fans aged 12+; plays well solo or competitively with up to four players in a short session.

Mechanics

DeductionPaper-and-PencilSolo / Solitaire Game

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