unknown

Not Another Padlock Burr
Not Another Padlock Burr

Interlocking / Plastic

Designer: Tim Alkema
Maker: unknown
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Octacube
Octacube

Pattern / Plastic

Designer: unknown
Maker: unknown
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Octahedral Cluster
Octahedral Cluster

Interlocking / Wood

Designer: Stewart Coffin
Maker: unknown
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Octahedron
Octahedron

Interlocking

Designer: Phillipe Dubois
Maker: unknown
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OddBall #1
OddBall #1

Unknown

Designer: Andrew Crowell
Maker: unknown
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OddBall #2
OddBall #2

Unknown

Designer: Andrew Crowell
Maker: unknown
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Oliver
Oliver

Sequential Discovery / PLA

Designer: Mowens
Maker: unknown
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One more heart
One more heart

2D Packing

Designer: Fujio Adachi
Maker: unknown
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Oskars Blocks (mini)
Oskars Blocks (mini)

Interlocking

Designer: Oskar van Deventer
Maker: unknown
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PackTIC#10
PackTIC#10

TIC

Designer: Andrew Crowell
Maker: unknown
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PackTIC#2
PackTIC#2

TIC / Wood

Designer: Andrew Crowell
Maker: unknown
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PackTIC#3
PackTIC#3

TIC

Designer: Andrew Crowell
Maker: unknown
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PackTIC#4
PackTIC#4

TIC

Designer: Andrew Crowell
Maker: unknown
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PackTIC#9
PackTIC#9

TIC

Designer: Andrew Crowell
Maker: unknown
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Pentacle
Pentacle

Disassembly / Metal

Designer: unknown
Maker: unknown
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Peppermint Twist
Peppermint Twist

Put-together / Metal

Designer: unknown
Maker: unknown
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Pepsi promotional maze puzzles
Pepsi promotional maze puzzles

Maze / ABS

Designer: unknown
Maker: unknown
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Pickled Knickle
Pickled Knickle

Impossible Object / Wood

Designer: Gary Foshee
Maker: unknown
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Pin Ball
Pin Ball

Interlocking

Designer: William Hu
Maker: unknown
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Pin Burr
Pin Burr

Interlocking

Designer: unknown
Maker: unknown
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Pin Cube
Pin Cube

Interlocking

Designer: Stewart Coffin
Maker: unknown
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Pin Hole
Pin Hole

Interlocking

Designer: Stewart Coffin
Maker: unknown
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Pin Prick
Pin Prick

Interlocking / Wood

Designer: William Hu
Maker: unknown
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Pin Wheel
Pin Wheel

Interlocking / Wood

Designer: William Hu
Maker: unknown
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