Show HN: 12 Puzzle – a sliding puzzle on the hyperbolic plane

1 comments

• mametter 1 hour ago
  A 15-puzzle's smaller cousin: twelve square tiles around one empty square, on the {4,5} tiling, drawn in the Poincaré disc. Tiles rotate as they slide, so you fix orientation as well as position.

  Clip: https://x.com/mametter/status/2103722643442827393