BQ collections · Free preview
Small puzzles.
Satisfying discoveries.
A little quiet time, a few clues, and a solution you can explain. Try three original logic puzzles made for curious adults. No timer, no account, and help when you want it.
Help shape our first collection
Logic Collection 01 is in development and is not for sale. We are exploring 30 puzzles across deductions, ordering and conditions, including these three samples. The proposed paid collection would add 27 puzzles, with a progression of clues, hints and worked solutions. Final contents, price and access terms are still being decided.
Try a puzzle from each chapter
Puzzle 1 of 3 · Deductions
The archive drawers
0 of 3 reviewed. Your answers stay here while this page is open; refreshing starts again.
A complete experience, at your pace
The idea is a one-time purchase of a carefully built collection: optional hints, explanations that show the reasoning, and puzzles that build on what you learn. This is recreational puzzling, with no IQ score or certificate.
Your free practice stays free
All 60 existing practice questions, method lessons and explanations remain free. This preview explores new content for a separate collection.
Continue free reasoning practice →Was the solution clear?
Tell us which puzzle you tried, where you got stuck, and what would make a full collection worth buying. Feedback helps us refine the content; it is not a reservation or purchase.
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