CHALLENGE: arrange the 17 puzzle pieces in the frameAt first glance, the eye might get lost in the intricate lines of this puzzle; yet it is composed of 17 pieces with an extremely intricate shape.Once removed, putting them back in the frame will be a real test of geometry!Difficulty: 4/6 EXTREME. Average resolution time: 30 minutes – 30 daysAge: 7+Dimensions: 22.5 x 17 x 1 cmMade of natural wood: birch plywood. Eco-friendly colors, tested to CE EN71
The Chest ? - Wooden Brain Teaser - Secret Box - Difficulty 5/6 Incredible - Magic Money Box - Leonardo da Vinci Collection
$25.27
Mini Snake - 3D Brain Teaser in Fine Wood - Difficulty 3/6 Hard - Leonardo da Vinci Collection
$12.57
Greek Puzzle – Geometrical Brain Teaser – Difficulty 4/6 Extreme – Euclide Collection
$20.19
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Free Shipping: Enjoy complimentary delivery anywhere in the U.S. on orders over $1,800.
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Fast Delivery: We pack and ship within 1–2 business days, and most customers receive their furniture in just 4–6 business days. See details in our Shipping Policy.
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Simple Returns: Change your mind? No problem. Our 30-day return window has you covered. If your item arrives damaged or incorrect, we’ll handle the return shipping and issue a full refund. Learn more in our Return & Refund Policy.
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Here for You: Questions or need assistance? Reach out to us anytime at [email protected] or call +1 (925) 912-1150.







