Seventeen Puzzle - Hard Packing Puzzle Auden & Avery • Made from high-quality silicone

• Made from high-quality silicone

Functional button back closure

- Spinning Drum

When finished with playtime

Versatile design for multiple uses

Seventeen Puzzle - Hard Packing Puzzle Auden & Avery • Made from high-quality siliconeChallenge even seasoned puzzlers with a 5x5x5 packing task. Fit seventeen wooden pieces into a compact cube. Pieces consist of blocks in differing sizes to increase difficulty. Trial and error alone will not suffice; planning and creativity are required. Invented by Cambridge mathematician John Conway. Ideal for stumping friends, family, or colleagues. Tests spatial reasoning and group problem solving skills.