Matt Taylor
  • Member for 7 years, 1 month
  • Last seen more than a month ago
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  • Cambridge, United Kingdom
Turn 4x4x4 Rubik's Cube into 3x3x3 Rubik's Cube
5 votes

The minimum number of pieces of tape is 2. Following the logic of all of the other answers in that taping 2 adjacent centres is sufficient, you apply the tape in the following manner: Which achieves ...

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Coke alphametic
2 votes

I'm afraid the number of people that think you are wrong are stacking up. Brute-forcing a search for all numbers in that range using the following code shows no results, therefore there is no unique ...

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