CHALLENGE: Disassemble and reassemble the cube, composed of 13 different pieces.A great classic of the cube family. Extreme difficulty – a real climb on Mount Everest!Handmade in Thailand.Difficulty: 4/6 EXTREME. Average resolution time: 30 min – 30 daysDimensions: 8 x 8 x 8 cm / 3.1 x 3.1 x 3.1 inchesPACKAGED IN THE LEONARDO SERIES BOX: 10 x 10 x 10 cm / 4 x 4 x 4 inches
The Wheel - 3D Brain Teaser in Fine Wood - Difficulty 2/6 Medium - Leonardo da Vinci Collection
$12.57
Love Story - Wooden Brain Teaser with Ropes - Difficulty 3/6 Hard - Leonardo da Vinci Collection
$16.38
Everest – 3D Brain Teaser in Fine Wood – Difficulty 4/6 Extreme – Leonardo da Vinci Collection
$22.73
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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.







