Anti-Knight Diagonal Sudoku
(Eingestellt am 15. Juli 2020, 18:57 Uhr von hamslice)
Exactly as it says on the tin. Standard Anti-Knight Sudoku Rules apply, with diagonal constraints. Enjoy!
A combination of two well known variants, I believe this to be a reserved four star difficulty.
Anti-Knight: Digits cannot repeat a chess knight's move away from each other. Diagonal: Digits cannot repeat along the marked long diagonals.
Lösungscode: Row 4, then column 8, in an 18 digit string.
Kommentare
am 3. August 2020, 13:26 Uhr von argl
f-puzzles link to solve: https://f-puzzles.com/?id=y6nckqh8
am 16. Juli 2020, 20:32 Uhr von HalfBakedLunatic
I'm usually quite good at Knight move restrictions, but I'm hopelessly stuck on this one. @hamslice mentions some hidden pairs/triples, I'm assuming these are along the diagonals? Any hints?
am 16. Juli 2020, 14:31 Uhr von MartinR
Nice puzzle, taxing till almost the end.
am 16. Juli 2020, 12:46 Uhr von hawranomut
Very nice, loved it!
am 16. Juli 2020, 00:46 Uhr von Realshaggy
Lucky guess, did not prove uniqueness.
am 15. Juli 2020, 19:14 Uhr von hamslice
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