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List of products
Two bolts and four nuts — at first glance it looks like a pile of spare parts, but looks deceive. This puzzle contains a clever trick preventing you from taking it apart.
Hanayama Cast Huzzle — Keyhole. A metal brain teaser in the shape of a keyhole. Level 1 (out of 6).
Hanayama Cast Huzzle — Hexagon. An elegant metal brain teaser in hexagonal form. Level 3 (out of 6).
Hanayama Cast Huzzle — Möbius. A beautiful metal brain teaser inspired by the Möbius strip. Level 5 (out of 6).
Hanayama Cast Huzzle — Cake. A metal brain teaser in the shape of a beautifully layered cake. Level 2 (out of 6).
Hanayama Cast Huzzle — Dial. A circular dial-shaped metal brain teaser with interlocking rings. Level 4 (out of 6).
Hanayama Cast Huzzle — UFO. A uniquely shaped metal brain teaser consisting of two interlocked pieces. Separate and reconnect them! Level 3 (out of 6).