unknown

Colorful Puzzle
Colorful Puzzle

2D Packing / Acrylic

Designer: Yoshimi Hayakawa
Maker: unknown
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Complex D Concentric Circles
Complex D Concentric Circles

Dexterity

Designer: unknown
Maker: unknown
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Computer Puzzler A
Computer Puzzler A

Disentanglement / Metal

Designer: unknown
Maker: unknown
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Confluence
Confluence

Burr / PLA

Designer: Stephane Chomine
Maker: unknown
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Connect Four Dexterity Puzzle
Connect Four Dexterity Puzzle

Dexterity / Plastic

Designer: unknown
Maker: unknown
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Connection
Connection

Take-apart / Stainless Steel

Designer: Yoshiyuki Kotani
Maker: unknown
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Conway Packing Puzzle
Conway Packing Puzzle

3D Packing / Wood

Designer: John Conway
Maker: unknown
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Corner & Square 2
Corner & Square 2

Interlocking

Designer: Yavuz Demirhan
Maker: unknown
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Corner Block Cube
Corner Block Cube

Interlocking

Designer: Stewart Coffin
Maker: unknown
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Corner Cube
Corner Cube

3D Packing / Wood

Designer: Andrew Crowell
Maker: unknown
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Cover Up 2
Cover Up 2

Unknown

Designer: Andrew Crowell
Maker: unknown
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Cover Up 3
Cover Up 3

Unknown

Designer: Andrew Crowell
Maker: unknown
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Cover Up 4
Cover Up 4

Unknown

Designer: Andrew Crowell
Maker: unknown
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Crate Soma
Crate Soma

Assembly / PLA

Designer: unknown
Maker: unknown
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Crazy String
Crazy String

Disentanglement / Wood

Designer: unknown
Maker: unknown
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Cryptic Puzzlebox #1
Cryptic Puzzlebox #1

Puzzle Box / PLA

Designer: Cryptic Puzzles
Maker: unknown
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CSD Parks & Recreation Department 3x3x3
CSD Parks & Recreation Department 3x3x3

Sequential Movement / Plastic

Designer: Erno Rubik
Maker: unknown
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Cube Puzzle
Cube Puzzle

Sequential Movement

Designer: unknown
Maker: unknown
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Cube the Builder
Cube the Builder

Assembly / Aluminium

Designer: unknown
Maker: unknown
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Cube the Square
Cube the Square

Put-together

Designer: Trevor Wood
Maker: unknown
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Cubelelo Linked Lock
Cubelelo Linked Lock

Assembly / Wood

Designer: unknown
Maker: unknown
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Cubo
Cubo

Assembly / Metal

Designer: unknown
Maker: unknown
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CUBUS-X
CUBUS-X

Unknown

Designer: unknown
Maker: unknown
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Delivrez mon Coeur
Delivrez mon Coeur

Disentanglement

Designer: unknown
Maker: unknown
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