Killers, Knights & Palindromes
(Published on 12. June 2021, 13:11 by Florian Wortmann)
Normal Sudoku rules.
Antiknight
Identical digits cannot be a knight's move apart.
Killer
Digits in cages do not repeat and sum to the small number in the top left corner of the cage.
Palindrome
The sequence of digits along a gray line reads the same forwards as backwards.
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If you like palindromes, also have a look at THOR.
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Solution code: row 9 and column 9
Comments
on 6. November 2022, 00:54 by chain.reader
very hard, but loved it.
I suspect there's an obscure knights move trick I don't know, cause this was harder than normal for me...
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Thanks! As far as I remember coloring certain digits helps. I need to solve it myself again. Maybe I find inspiration to set a follow-up puzzle :-)
on 24. October 2021, 12:45 by Florian Wortmann
Added ctc-app link
on 8. August 2021, 16:20 by Florian Wortmann
fixed tags
on 20. June 2021, 06:22 by panthchesh
Thanks for the puzzle! That was fun ! :)
on 13. June 2021, 20:10 by Genie64
Also a fun puzzle :-)
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Thanks ;-)
on 12. June 2021, 19:51 by Ragna
Das hat viel Spaß gemacht! Dankeschön. :-))
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Freut mich, dass es dir gefallen hat :-)
on 12. June 2021, 16:44 by Tom1i
Very nice puzzle! Took me a bit longer, than I'd care to admit, but I enjoyed every minute of it :)
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Thanks, I'm glad you liked it :-)
