Oskar van Deventer

Cast Keyring

Disassembly / Metal

Designer: Oskar van Deventer

Maker: Hanayama

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Solved

Cast L'oeuf

Disassembly / Metal

Designer: Oskar van Deventer

Maker: Hanayama

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Solved

Cast Marble

Disassembly / Metal

Designer: Oskar van Deventer

Maker: Hanayama

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Solved

Cast Medallion

Designer: Oskar van Deventer

Maker: Hanayama

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Solved

Cast Mobius

Designer: Oskar van Deventer

Maker: Hanayama

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Solved

Cast Nutcase

Disassembly / Metal

Designer: Oskar van Deventer

Maker: Hanayama

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Solved

Cast O'Gear

Take-apart / Metal

Designer: Oskar van Deventer

Maker: Hanayama

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Solved

Cast Oskar Puzzle

Cast Oskar Puzzle

Disentanglement / Metal

Designer: Oskar van Deventer

Maker: Hanayama

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Solved

Cast Twist

Disassembly / Metal

Designer: Oskar van Deventer

Maker: Hanayama

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Solved

Cast Ultraman Marble

Cast Ultraman Marble

Disassembly / Metal

Designer: Oskar van Deventer

Maker: Hanayama

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Solved

Caution Cube

Designer: Oskar van Deventer

Maker: Meffert's

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Coin Maze

Sequential Movement / Acrylic

Designer: Oskar van Deventer

Maker: Buttonius Puzzles & Plastics

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Solved

Crescents Coaster

Crescents Coaster

Designer: Oskar van Deventer

Maker: Oskar van Deventer

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Cross Keys Maze

Cross Keys Maze

Designer: Oskar van Deventer

Maker: Cubic Dissection (Eric Fuller)

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Solved

Cryptic Cross

Take-apart / Metal

Designer: Oskar van Deventer

Maker: Puzzle Master

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Solved

Daily Puzzle

Put-together / Acrylic

Designer: Oskar van Deventer

Maker: George Miller

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Daily Puzzle

Assembly / Plastic

Designer: Oskar van Deventer

Maker: ThinkFun

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Solved

DCD 2022

Put-together / PLA

Designer: Peter Knoppers

Maker: Oskar van Deventer

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Solved

DCD2026 Puzzle

Designer: Oskar van Deventer

Maker: Oskar van Deventer

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Domino Kubus

Put-together / Wood

Designer: Oskar van Deventer

Maker: Tom Lensch

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Domino Tower

Designer: Oskar van Deventer

Maker: George Syriaque

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Domino Tower - Oskar van Deventer

Domino Tower - Oskar van Deventer

Assembly / Wood

Designer: Oskar van Deventer

Maker: Tom Lensch

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Solved

Driving out of Belgium

Driving out of Belgium

Sequential Movement / Acrylic

Designer: George Miller

Maker: George Miller

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Dual Circle

Sequential Movement / Plastic

Designer: Oskar van Deventer

Maker: Hanayama

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