Vampire sudoku
(Eingestellt am 15. Oktober 2025, 00:35 Uhr von flutchman)
• Normal sudoku rules apply.
• Digits in cages sum to the indicated value.
• Lines are palindromes. They must read the same in both directions.
• However, one of the digits is a 'vampire'. If the vampire digit is in a cage, it doesn't add to the sum. If it is on a palindrome line, it is ignored.
Examples: if 9 were the vampire, a cage containing {129} would sum to 3, and the sequence {1291} would be a valid palindrome.
Have fun and keep flutchin'.
Yours, Dying Flutchman
Please click the image to solve.
Lösungscode: Row 8, excluding the vampire digit.
Kommentare
am 16. Oktober 2025, 16:02 Uhr von marcmees
very nice. thanks
am 16. Oktober 2025, 12:12 Uhr von abadx
Hmm, a bit tricky, but once I understood palindromic vampire logic all fell into place smoothly.
am 15. Oktober 2025, 19:19 Uhr von DerRiese
3 nice and easy hints
.. but still a hard solve
I needed a lot of coloring :)
am 15. Oktober 2025, 14:50 Uhr von superkinkel
I'm normally not a fan of "x doesn't count" puzzles, but this one is strikingly brilliant.
am 15. Oktober 2025, 01:59 Uhr von redovermars
Is there only one 'vampire'?
Yes, only one, DF.
am 15. Oktober 2025, 01:38 Uhr von syst3ms
This is a brilliant puzzle! The deductions involving the vampire digit were all very ingenious!
