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Archive for January 4th, 2006

Mathematical Blunder #4

Maybe this is not a true mathematical blunder but I still left the whole situation a little embarrassed. Over New Year’s, I started playing with a “Rubik’s Cube” variant at the in-law’s. It’s apparently called Square 1 or Cube 21.

As has always been my approach with such puzzles, I began by just make [...]