Check a change against 20 questions

A toy help-page assistant for a made-up bike shop. It follows fixed rules, so the same settings always give the same result. It is not a language model.

Change the instructions Page onlyNo guesses, no unit sums. Say “I don’t know”Refuse when the match is weak. One sentenceDrop the second sentence.

More settings

Run-to-run variation Vary the resultsEach result flips with a 1 in 10 chance. Run

Tap a square. Green border: fixed. Orange border: broke. Grey: same as before, dashed if failing.