Comments by "rokko" (@rokko9195) on "in response" video.

  1. Isn't all chess, 4D chess? In fact, speed chess emphasizes that fact.
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  2. Actually in chess, the 3rd and 4th dimension are swapped. Chess can be played on a 2d plane across time (technically 3 dimensions) And so adding a z-axis to the move set (3d) is what brings the total to 4 dimensions.
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