unknown

Angle Cube
Angle Cube

Unknown

Designer: Andrew Crowell
Maker: unknown
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Arne's Cube
Arne's Cube

Interlocking

Designer: Alfons Eyckmans
Maker: unknown
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Around
Around

Sequential Movement

Designer: Oleg Smol'yakov
Maker: unknown
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Aztec Calendar Secret Box
Aztec Calendar Secret Box

Unknown

Designer: unknown
Maker: unknown
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Bach
Bach

3D Packing

Designer: Haym Hirsh
Maker: unknown
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Balance Puzzle
Balance Puzzle

Dexterity / Brass

Designer: unknown
Maker: unknown
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Ball Pyramid Puzzle
Ball Pyramid Puzzle

Assembly / Metal

Designer: unknown
Maker: unknown
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Ball Rolling Logic Training Tube
Ball Rolling Logic Training Tube

Sequential Movement / Plastic

Designer: unknown
Maker: unknown
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Balloon
Balloon

Disassembly / Metal

Designer: unknown
Maker: unknown
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Bandai Gashopon Puzzle Balls
Bandai Gashopon Puzzle Balls

Take-apart / Plastic

Designer: unknown
Maker: unknown
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Bandido
Bandido

Interlocking

Designer: Yavuz Demirhan
Maker: unknown
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Bart Simpson Disentanglement
Bart Simpson Disentanglement

Disentanglement

Designer: unknown
Maker: unknown
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Basic Board Burr
Basic Board Burr

Burr / Wood

Designer: Lars Christensen
Maker: unknown
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Bent Nails
Bent Nails

Disentanglement / Metal

Designer: unknown
Maker: unknown
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Bent Packing
Bent Packing

3D Packing

Designer: Arne Koehn
Maker: unknown
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Bicube Burr
Bicube Burr

Interlocking

Designer: Yavuz Demirhan
Maker: unknown
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Bloom
Bloom

Burr / PLA

Designer: Osanori Yamamoto
Maker: unknown
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Broken Frame
Broken Frame

Put-together

Designer: Lucie Pauwels
Maker: unknown
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Brown Boveri & Cie Promotional Dexterity puzzle
Brown Boveri & Cie Promotional Dexterity puzzle

Dexterity / Metal

Designer: unknown
Maker: unknown
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Brunnenpuzzle
Brunnenpuzzle

3D Packing

Designer: Markus Gotz
Maker: unknown
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Buccaneer's Box
Buccaneer's Box

Puzzle Box / Wood

Designer: unknown
Maker: unknown
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Burr A
Burr A

Interlocking

Designer: unknown
Maker: unknown
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Burr B
Burr B

Interlocking

Designer: unknown
Maker: unknown
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Burr in a Cube
Burr in a Cube

Interlocking

Designer: Jurg von Kanel
Maker: unknown
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