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Problemintro

Twenty questions problem

Also called Twenty questions game.

Identify an unknown object from yes or no answers; the information bound gives log2 of the number of candidates.

Identify an unknown object from yes or no answers; the information bound gives log2 of the number of candidates.

About this page

The build computes these levels from the evidence in the repository. Each row says what the next level needs. Read what the levels mean.

LadderLevelWhat the next level needs
Human proofH0 no proof
  • add a proof in proofs/ (06.5)
LeanL0 no Lean part
  • name a Lean module in the lean field (07)
VisualV0 none
  • add viz/scene.ts or a figure (10)
WritingW0 stub
  • Definition
  • one source with a locator