September 22, 2026

Signal Logic

A 3-minute logic challenge. Solve first, then compare your answer against the model bench.

logicconstraintswording

Daily challenge switches at midnight in Europe/Amsterdam.

Daily challenge · Logic · 3 min

Signal Logic

00:00

Three systems, Beacon, Loom, and Vanta, can each be active or inactive.

  1. If Beacon is active, Loom is inactive.
  2. If Loom is inactive, Vanta is active.
  3. Beacon and Vanta cannot both be active.

Which statement can be true?

Solve without AI first. The model comparison appears only after you lock in.

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