Wooden Puzzles

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  Framed Jigsaw (Hajime Katsumoto)

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  Spiral Square (Hajime Katsumoto)

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  Pin Block Case (Hajime Katsumoto)

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  Burr with Rings (Hajime Katsumoto)

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  Soma in Case (Hajime Katsumoto)

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  Bracket Holes (Hajime Katsumoto)

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  Half Lid Box (Hajime Katsumoto)

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  Slide Packing (Hajime Katsumoto)

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  Penta in a Box (Hajime Katsumoto)

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  Twins of Triplets (Hajime Katsumoto)

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  Tri-Trapeze (Hajime Katsumoto)

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  4 Suits (Hajime Katsumoto)

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  Packing Puzzle 4P - Problem 1 (Hajime Katsumoto)

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  Packing Puzzle 4P - Problem 2 (Hajime Katsumoto)

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  5L Box (Hajime Katsumoto)

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  Black Box for Tetrominoes (Hajime Katsumoto)

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  Circlink (Hajime Katsumoto)

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  Tetromino Case V01MU (Hajime Katsumoto)

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  Tetromino Case V02MU (Hajime Katsumoto)

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  Tetromino Case V03HK (Hajime Katsumoto)

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  6 Rounded Dominoes (Hajime Katsumoto)

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  Turning Quarter Hole (Hajime Katsumoto)

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  4L (Yasuhiro Hashimoto)

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  4L (Yasuhiro Hashimoto / Eric Fuller)

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  Bucolic Cube (Yasuhiro Hashimoto)

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  Caramel Box (Yasuhiro Hashimoto)

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  Caramel Box (Yasuhiro Hashimoto)

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  Cubic Dress (Yasuhiro Hashimoto)

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  Slide X (Yasuhiro Hashimoto)

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  Tetra Spinner (Yasuhiro Hashimoto)