Prime Knight
(Eingestellt am 14. Mai 2026, 10:57 Uhr von Srinidhi Kabra)
Normal 4x4 sudoku rules apply. Place digits 1-4 in each row, column and box once.
Prime Knight : Prime numbers may not be a chess knight's move apart.
Kropki : Black dot separates digits where one is double the other. White dots separates consecutive digits.
I hope you enjoy this puzzle, I am eager to know your feedback!
Lösungscode: Row 1 (left to right) followed by Column 1 (top to bottom)
Kommentare
am 15. Mai 2026, 02:29 Uhr von Pairot
Pretty nice snack. 1:32
am 14. Mai 2026, 20:13 Uhr von SanFranSam
For purposes of this puzzle, the number 1 is a prime. I think in mathematics it is no longer a prime. But don't quote me.
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Hi, I wanted to clarify that 1 is not a prime number in mathematics, neither is it assumed to be a prime number here. Hope this helps.
-Srinidhi Kabra
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Yes, your comment helps. I can't remember quite how i solved but i did use 1 as prime. Thinking back 2 would have worked just as well for what i did.
am 14. Mai 2026, 19:23 Uhr von dzamie
Pretty decent. Anti-knight in a 4x4 makes it really, really easy, because you can immediately tell which cells have the same values, and it's just a matter of sorting the values in.
am 14. Mai 2026, 14:04 Uhr von TeddyKwondo
I believe this should be a 1 star puzzle personally, but I still enjoyed it for a quick puzzle!
