Katsuhiko Okamoto

Katsuhiko Okamoto is a Japanese inventor who specializes in modifications of the Rubik's Cube. Since 2001 he has created 31 such puzzles.[1]

Okamoto Cubes

The Bevel/Helicopter Cube, developed by Okamoto and Adam Cowan independently.

An incomplete list of Okamoto's inventions:[1][2]

References

  1. 1 2 Slocum, Jerry (2009). The Cube: The Ultimate Guide to the World's Bestselling Puzzle. United States: Black Dog & Leventhal. ISBN 978-1-57912-805-0.
  2. "Katsuhiko Okamoto". Twisty Puzzles. Retrieved 11 July 2013.
  3. "Floppy Cube". Retrieved 11 July 2013.

External links

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