Oskars Cube 3.5x3.5x3.5 - Why the three-and-a-half?  @OskarPuzzle
Oskars Cube 3.5x3.5x3.5 - Why the three-and-a-half?  @OskarPuzzle
OskarPuzzle | Oskar's Cube 3.5x3.5x3.5 - Why the three-and-a-half? @OskarPuzzle | Uploaded June 2023 | Updated October 2024, 1 week ago.
Print it yourself at https://oskarvandeventer.nl/Print-It-Yourself/. Buy at https://i.materialise.com/en/shop/item/oskar-s-cube-3-5x3-5x3 or at shapeways.com/product/AJJZSDFWM/oskar-s-cube-3-5x3-5x3-5 Oskar's Cube, the original 5x5x5 version was designed 11 November 1984. The concept was published in Scientific American in 1988. A plastic version was brought to market in 1992 by an Australian company. A few years later, Bits and Pieces made a metal version. This version was designed in around 1994, and first prototyped in wood by Jerry McFarland. The object of the puzzle is to move the cross through the three maze from the square to the dot.

Copyright (c) 2023, M. Oskar van Deventer.

Frequently Asked Question: http://oskarvandeventer.nl/FAQ.html
Buy mass-produced Oskar puzzles at puzzlemaster.ca/browse/inventors/oskar (USA, CA) and sloyd.fi/oskar-deventer-c-151_154.html (EU)
Buy exclusive 3D-printed Oskar puzzles at shapeways.com/shops/oskarpuzzles and https://i.materialise.com/shop/designer/oskarpuzzle
Oskars Cube 3.5x3.5x3.5 - Why the three-and-a-half?Segerdas - How can four squares move all around each other without coming apart?Tandem Maze Too - How many traffic features are there in this maze?Rhombox - Can you prove that this puzzle box has a unique solution?Oriented Soma - Does the orientation of the pieces make the puzzle easier or harder to solve?Alley Maze - When did you get lost in an alley?Pegged Soma - What is the minimum number of pins to keep the solution unique?Mysterians - ??? What makes this puzzle so mysterious ???Oskars Magic Box - Would this be a good box to hide treasure?Chained Sliders - Can one swap two adjacent squares?Connectivity metalic - What looks better, metalic plastic or metal-filled plastic?Folding Soma - What more folding puzzles can you imagine?

Oskar's Cube 3.5x3.5x3.5 - Why the three-and-a-half? @OskarPuzzle

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