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Cogitster

A philosophy timeline game

Place ideas in time.

Build your timeline from quotes, thinkers, books, concepts, and events. Get the year right, and outthink the AI.

Choose your opponent

Progress is saved in this browser for this prototype.

The short version

Build the history of ideas.

  1. Read the card, but not its year.
  2. Choose where it belongs in your revealed timeline.
  3. Reveal the answer. A correct placement earns one point.

The AI follows the same rules. Its skill is simulated, not generated by a language model.

Save your timeline

Continue with email.

We’ll email you a secure sign-in link. Your active solo game will be available on any device.

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