scrambling

  1. swipymam

    What does the great Hamilton have to do with this?

    The Catch-24 encoding was based on the quaternion multiplication table: where the units x(i), y(j), z(k) denote a 180° rotation along 3 axes, and the square root of the unit corresponds to a 90° rotation. Multiplication of quaternions means concatenation of rotations. We add "salts" (the...
  2. abunickabhi

    Robot scramblers in future WCA competitions

    If say in a few years, we are able to make accurate scrambling robots, that can take input from TNoodle, and perform the scramble on any given cube for a round, what should be the ethics or rules that we should be formulating? The scrambling bot should be able to scramble all types of puzzles...
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