you finished puzzle #851 in
9 minutes, 24 seconds
  • myrmidexA
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    4 days ago

    indeed, is true for all matching pairs, like in sudoku. Then the choice becomes: do I waste time taking notes or can I remember the pairs sufficiently quickly.

    • myrmidexA
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      3 days ago

      I do wonder how much the more advanced sudoku matching apply to one-up, e.g. X-wings or rectangles. I’m not too well-versed in those on the Sudoku side. Perhaps anyone here has some insight?