Oskar Puzzles

Designs by Oskar_van_Deventer
Contact Designer
Oskar Puzzles offers mechanical puzzles and objects that can only exist thanks to 3D printing technologies. All designed by M. Oskar van Deventer.  Since 1978, he has been creating hundreds of mechanical puzzles, making him one of the world's most prolific designers. Several of his innovative designs are commercially available, including Oskar's Cube, a metal maze cube that is completely hollow inside.

Check out Oskar's YouTube channel (Youku for China) for his latest creations or join his official fan club.

Order 3D-printed do-it-yourself puzzle kits from Shapeways at this page (and check with Oskar about screws and stickers), or contact Oskar directly if you want to buy a fully dyed, assembled and stickered puzzle.

Oskar_van_Deventer is selling 163 products in Twisty Puzzles section

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Kilominx
by Oskar_van_Deventer
Kilominx is an idea by David Litwin. He built his first Kilominx as a mod of a commercial Megaminx puzzle. The object of this puzzle is the same as...
 
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From: $199.98
 
Number Planet
by Oskar_van_Deventer
Number Planet is a twisty puzzle based on the Mathieu 12 group. Rubik enthousiasts will discover that they need a new solving approach to tackle th...
 
(14)  
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From: $384.69
 
Void 5x5x5
by Oskar_van_Deventer
Void 5x5x5 a variation of Okamoto's award-winning Void Cube, a Rubik's Cube with missing centers. This version is completely hollow as well, and it...
 
(5)  
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From: $270.55
 
Gear Snake
by Oskar_van_Deventer
Gear Snake is a concatenation of four 2x2x2 Rubik's Cubes. The puzzle is build around four commercial 2x2x2 Eastsheen cubes. Because of the gears, ...
 
(12)  
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From: $321.54
 
Rotabram
by Oskar_van_Deventer
Rotabram is a Doug-Engel-style flat twisty puzzle, conceived and designed by Bram Cohen and me. When parts are turned, the small gears are changing...
 
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From: $117.13
 
Geared Mixup
by Oskar_van_Deventer
Geared Mixup is a twisty-puzzle design requested by many people. When playing the original Gear Cube (Caution Cube), players can only make half tur...
 
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From: $160.12
 
Even Less Gears! CAUTION EDGES ONLY
by Oskar_van_Deventer
Even Less Gears is a variation of my Gear Cube and Gear Cube Extreme, both produced by Mefferts.com. Gear Cube is a Rubik's Cube with 12 geared edg...
 
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From: $33.40
 
Gear Octahedron
by Oskar_van_Deventer
Gear Octahedron is a variation to the Gear Cube. Where Gear Cube has 6 gears, this one has 24. Watch the YouTube videoRead more at the Twisty Puz...
 
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Not For Sale
 
Gear Skewb READ INSTRUCTIONS
by Oskar_van_Deventer
Gear Skewb is based on the well-known tetrahedral/octahedral Skewb geometry. Twenty-four gears guide the rotation of this puzzle. Watch the YouTub...
 
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From: $196.31
 
Bram's Cube
by Oskar_van_Deventer
Bram's Cube is an idea by Bram Cohen to add eight gears to a 2x2x2 Rubik's Cube. When the top is turned by a quarter, the gears turn by one eight. ...
 
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From: $270.19
 
Gear Shift
by Oskar_van_Deventer
Gear Shift is based on an idea by Bram Cohen. This puzzle has eight gears around a cube. All gears can turn together. But it is also possible to pu...
 
(13)  
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From: $129.61
 
Gift Cube
by Oskar_van_Deventer
Gift Cube is a fully functional Rubik's Cube with a spherical cavity inside. When solved, one layer comes off and the content can be removed from ...
 
(14)  
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From: $241.75
 
Geared 5x5x5 READ INSTRUCTIONS
by Oskar_van_Deventer
Geared 5x5x5 is a higher-order variation to the Gear Cube. A set of gears make an inner layer turn at half the speed of an outer layer. This way, t...
 
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From: $402.09
 
Connected Cubes 2x2x2
by Oskar_van_Deventer
Connected Cubes 2x2x2 are two 2x2x2 Rubik's Cubes that are connected by a gearing mechanism. This way, if you turn one of the faces of one cube, a ...
 
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From: $133.66
 
Caution Cube
by Oskar_van_Deventer
Caution Cube is a twisty puzzle like Rubik's Cube. Its edges have gears that connect opposite faces. Apply extreme caution when solving this novel...
 
(16)  
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From: $359.26
 
Uncanny Cube
by Oskar_van_Deventer
This twisty puzzle is an idea of Bram Cohen. The puzzle has an uncanny resemblance with a Rubik's Cube, but it has a twist. It has only five rotati...
 
(13)  
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From: $142.08
 
H-Cube
by Oskar_van_Deventer
H-Cube is a twisty puzzle, related to the Rubik's Cube. It is possible to turn the H as a whole, its two legs and its four leg ends. If you get th...
 
(4)  
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From: $206.28
 
Fairly Twisted
by Oskar_van_Deventer
Fairly Twisted is a twisty puzzle that defies all rules. It has seven turning faces, eleven edges and seventeen corners. It has some local five-, f...
 
(10)  
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From: $252.31
 
Slice Kilominx
by Oskar_van_Deventer
Slice Kilominx is Bram Cohen's variation on David Litwin's Kilominx idea. In this twisty puzzle, bands of ten corners are turned around the inner s...
 
(6)  
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From: $267.93
 
Illegal Cube
by Oskar_van_Deventer
Illegal Cube is a puzzle that should not be allowed to exist. This 'cube' has two corners and three edges too many, and two pentagonal faces. Still...
 
(6)  
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From: $156.66
 
Redi Cube
by Oskar_van_Deventer
Redi Cube is a twisty puzzle, similar to Rubik's Cube. Here, the pieces turn around the cube corners. For the experts: the mechanism has some simi...
 
(16)  
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From: $314.93
 
DinoBram
by Oskar_van_Deventer
DinoBram is yet another jumbling twisty puzzle concept by Bram Cohen. He calls this 24-turning-axes puzzle a "corner-turning rhombicuboctahedr...
 
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From: $184.71
 
Nested Cube
by Oskar_van_Deventer
Nested Cube has two 2x2x2's, one inside the other. However, the two 2x2x2 can not move independently, as two outer corners are connected to two inn...
 
(5)  
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From: $112.35
 
Astroid Attack
by Oskar_van_Deventer
Astroid Attack is a twisty puzzle like Rubik's Cube. It is based on Bram Cohen's "jumble" concept, where the geometry is no longer isomet...
 
(12)  
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From: $263.19
 
Big Boulder READ INSTRUCTIONS
by Oskar_van_Deventer
Big Boulder is a blatant case of twisty puzzle extremism. 1 core, 60 centers, 140 corners and a whopping 150 edges. That is a lot of pieces. And to...
 
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From: $311.94
 
Swap Cube
by Oskar_van_Deventer
Swap Cube are five 2x2x2 Rubik's Cubes in a frame. Each of the cubes can be scrambled individually. But the cubes can also swap pieces by turning t...
 
(5)  
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From: $215.43
 
Jumble Prism
by Oskar_van_Deventer
JumblePrism is an idea by Bram Cohen. It is a twisty puzzle like Rubik's Cube, but using on a triangular prism. Because of this odd geometry, the p...
 
(3)  
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From: $323.49
 
Floppy 3x3x3
by Oskar_van_Deventer
From one side, Floppy 3x3x3 looks like a Rubik's Cube. But it isn't. When you turn the faces of this puzzle, it gets scrambled in quite unexpected ...
 
(4)  
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From: $129.71
 
Floppy 2x2x3
by Oskar_van_Deventer
Floppy 2x2x3 is a tribute to Katsuhiko Okamoto's brilliant and award-winning Floppy Cube. Floppy 2x2x3 works like a normal 3x3x3 Rubik's Cube, but ...
 
(5)  
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From: $99.16
 
Floppy 2x2x2
by Oskar_van_Deventer
Floppy 2x2x2 is a tribute to Katsuhiko Okamoto's brilliant and award-winning Floppy Cube. Floppy 2x2x2 works like a normal 3x3x3 Rubik's Cube, but ...
 
(8)  
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From: $74.87
 
Half Turn Cube
by Oskar_van_Deventer
Half Turn Cube is a Rubik's Cube that only allows half turns. This makes it a different puzzle that is easier to solve. It was contrived by Takafum...
 
(9)  
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From: $214.12
 
Oh Cube
by Oskar_van_Deventer
Oh Cube is a twisty puzzle, similar to Rubik's Cube. However, it turns in some strange way, turning around corners and pieces sliding under and ove...
 
(3)  
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From: $173.12
 
Split Hex
by Oskar_van_Deventer
Split Hex is a twisty puzzle with forty squares and eight triangles. The puzzle has two hexagonal cross-sections and one four-fold symmetry. It is ...
 
(7)  
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From: $61.54
 
Framed Cube
by Oskar_van_Deventer
Framed Cube is a hollow 4x4x4 Rubik's Cube with a visible 2x2x2 Rubik's Cube inside. So you do not only have to solve the outer surface, but the in...
 
(4)  
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From: $237.42
 
Gerardo's Cube
by Oskar_van_Deventer
Gerardo's Cube is a Rubik's Cube without edges. The suggestor and name giver of this puzzle is an active contributor to the Twisty Puzzles Forum. H...
 
(11)  
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From: $79.22
 
Big Chop
by Oskar_van_Deventer
Big Chop is a twisty puzzle like Rubik's Cube. It was named by Bram Cohen. The object of the puzzle is tor scramble the 120 pieces and try to turn ...
 
(12)  
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From: $233.33
 
Shop Details
Oskar Puzzles offers mechanical puzzles and objects that can only exist thanks to 3D printing technologies. All designed by M.Oskar van Deventer.

Expertise

  • 3D modeler
  • Designer

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