All Paths Lead Forward
(Eingestellt am 28. Januar 2022, 16:52 Uhr von Merko)
- Normal sudoku rules apply.
- Primes can't project on the same digit through rotational symmetry (±90 or 180 degrees).
- One of the prime digits is special, must appear in the shaded cell, and can't ever repeat diagonally.
- In boxes where the special digit appears on the box diagonals, digits in each box row are sequential modulo 9, e.g.,
[1 2 3]
or [8 9 1]
.
Solve in CTC Sudokupad
Solve in F-Puzzles
Lösungscode: The digits in the middle column, from the top.
Gelöst von drbs, jgreenfield
Kommentare
Zuletzt geändert am 2. März 2022, 10:32 Uhram 16. Februar 2022, 18:57 Uhr von Merko
jgreenfield: See my comment on the Surplus Information puzzle.
am 30. Januar 2022, 02:53 Uhr von drbs
Die Analogie zu einem anderen berühmten Puzzle gefällt mir.