parouse.com
 Parouse.com



Oskar van Deventer is a Dutch puzzle maker.[1] He prototypes puzzles using 3D printing. His work combines mathematics, physics, and design, and he collaborates at academic institutions.[2][3][4] Many of his combination puzzles are in mass production by Uwe Mèffert and WitEden. Oskar van Deventer has also designed puzzles for Hanayama. He was a Guinness World Record holder for his 17×17×17 "Over the Top Cube" Rubik's cube-style puzzle from 2012 to 2016,[5][6] when it was beaten by a 22×22×22 cube.[7] In addition to being a puzzle maker, Oskar is a research scientist in the area of media networking and holds a Ph.D. in optics. He has over 100 publications, over 50 patents applications, and hundreds of standardization contributions.[8]

Contents

1 Mass produced puzzles 2 References 3 External links 4 See also

Mass produced puzzles[edit]

Gear cube: previously named "Caution Cube" because there was[clarification needed] a big chance to pinch your fingers with the gears. It was[when?] mass-produced by Mèffert's, but over time it appeared as several copies and shape mods of the same design. Gear cube extreme: a bandaged version of the Gear cube, where 4 gears are replaced for 4 standard edges, making the puzzle harder. It was[when?] mass-produced by Mèffert's, and was also copied by other companies. Gear Shift: It was[when?] mass-produced by Mèffert's; a knock off version also appeared. David Gear cube: previously called "Polo cube" in reference to Alex Polonsky, who had the idea. It was[when?] mass-produced By Mèffert's. Gear Mixup: a variant of the gear cube where all faces can perform 90° rotations, allowing centers to be interchanged with edges, hence the term "mixup". It was[when?] mass-produced by Mèffert's. Gear 5×5: An unknown Chinese company mass-produced this puzzle using a 3D printed sample, without the permission of Oskar. An agreement was met to please both sides. Gear Ball: A mass-produced spherical Gear cube made by Mèffert's. Mosaic cube: previously called "Fadi cube", it is a corner turning puzzle with two cut depths similar to Okamoto and Greg's "lattice cube". It was[when?] mass-produced by Mèffert's. Planets puzzle: Four balls in a frame. Craters on the balls block and unblock movement on the adjacent balls. Rob's Pyraminx: It was[when?] mass-produced by Mèffert's. Rob's Octahedron: It was[when?] mass-produced by Mèffert's. Mixup cube: a 3×3×3 Rubik's cube that can perform 45° rotations on the middle layers, allowing centers interchange with edges. It was[when?] mass-produced by WitEden. Treasure chest: A 3×3×3 puzzle that when solved, can be opened, revealing a small chamber inside. It was[when?] mass-produced by Mèffert's. 1x2x9: A special puzzle for the Jade club. It was[when?] mass-produced by Mèffert's. Icosaix: a face turning icosahedron. It has jumbling movements.[clarification needed] It was[when?] mass-produced by MF8. Crazy Comet: Was[when?] mass-produced by LanLan without Oskar's permission. A deal was archived later[when?] (At this time Dayan had already shown a prototype). Redi Cube: A corner turning puzzle mass produced by Moyu.

References[edit]

^ http://latimesblogs.latimes.com/technology/2010/05/3-d-printer-oskar-van-deventer.html ^ "Putting the Pieces Together". http://www.dartmouth.edu/. Mar 2008. Retrieved 12 Jan 2015.  External link in website= (help) ^ https://www.wired.com/2011/02/oskar-van-deventers-twisty-puzzle-will-take-you-over-the-top/ ^ https://www.pcmag.com/article2/0,2817,2377545,00.asp ^ Karlin, Susan (16 Apr 2012). "Thinking Outside The Cube". theinstitute.ieee.org. Retrieved 12 May 2018.  ^ http://www.popsci.com/diy/article/2011-01/3-d-printed-17-17-17-rubiks-cube-worlds-largest ^ corenpuzzle (2016-01-14), 22x22 rubik's cube World Record, retrieved 2016-07-16  ^ "Oskar van Deventer". oskarvandeventer.nl. Retrieved 2016-04-19. 

External links[edit]

http://oskarvandeventer.nl/meffert.html Oskar van Deventer's list of his own puzzles https://www.youtube.com/user/OskarPuzzle His YouTube channel

See also[edit]

Bram Cohen

v t e

Rubik's Cube

Puzzle inventors

Ernő Rubik Uwe Mèffert Tony Fisher Panagiotis Verdes Oskar van Deventer

Rubik's Cubes

Overview 2×2×2 (Pocket Cube) 3×3×3 (Rubik's Cube) 4×4×4 (Rubik's Revenge) 5×5×5 (Professor's Cube) 6×6×6 (V-Cube 6) 7×7×7 (V-Cube 7) 8×8×8 (V-Cube 8)

Cubic variations

Helicopter Cube Skewb Square 1 Sudoku Cube Nine-Colour Cube Void Cube

Non-cubic variations

Tetrahedron

Pyraminx Pyraminx Duo Pyramorphix BrainTwist

Octahedron

Skewb Diamond

Dodecahedron

Megaminx (Variations) Pyraminx Crystal Skewb Ultimate

Icosahedron

Impossiball Dogic

Great dodecahedron

Alexander's Star

Truncated icosahedron

Tuttminx

Cuboid

Floppy Cube (1x3x3) Rubik's Domino (2x3x3)

Virtual variations (>3D)

MagicCube4D MagicCube5D MagicCube7D Magic 120-cell

Derivatives

Missing Link Rubik's 360 Rubik's Clock Rubik's Magic

Master Edition

Rubik's Revolution Rubik's Snake Rubik's Triamid

Renowned solvers

Erik Akkersdijk Yu Nakajima Bob Burton, Jr. Jessica Fridrich Chris Hardwick Kevin Hays Rowe Hessler Leyan Lo Shotaro Makisumi Toby Mao Tyson Mao Frank Morris Lars Petrus Gilles Roux David Singmaster Ron van Bruchem Eric Limeback Anthony Michael Brooks Mats Valk Feliks Zemdegs Collin Burns Lucas Etter Max Park

Solutions

Speedsolving

Speedcubing

Methods

Layer by Layer CFOP Method Roux Method Corners First Optimal

Mathematics

God's algorithm Superflip Thistlethwaite's algorithm Rubik's Cube group

Official organization

World Cube Association

Related articles

Rubik's Cube in popular culture The Simple Solution to Rubik's Cube 1982 World Rubik's Cube