Anti-Knight Killer Sudoku #3
(Published on 11. February 2021, 23:20 by Phistomefel)
The usual sudoku rules apply. Additionally, cells that are a knight's move away from each other, may not contain the same digit. We call an area surrounded by a dashed line a cage. Digits may not repeat within a cage. A number in the top left corner of a cage indicates the sum of all digits in this cage.
As a small recommendation: I think it is helpful to write down the candidates for the cells only when there are few of them. With the large cages, it otherwise becomes very messy, as I found out. ;)
The puzzle is also available online via F-Puzzles. Have fun solving!
Solution code: First and last row
Comments
on 28. May 2024, 18:48 by mezkur7
Sudokupad: https://sudokupad.app/aeixo601fl
on 31. October 2021, 17:46 by dissonance
Beautiful puzzle, very enjoyable.
Thanks for sharing.
on 4. April 2021, 16:38 by d3992939
Enjoyable solve, liked the way the puzzle flowed.
on 15. February 2021, 12:43 by Aaronomys
Just incredible! I loved how sometimes, one digit would affect the whole grid greatly.
on 14. February 2021, 05:11 by cam
Incredible puzzle. It was worth every minute of the 112 hours I poured into it ;)
on 13. February 2021, 22:48 by AurouraRex
thank you for such a lovely challenge.
on 13. February 2021, 19:59 by udukos
Wonderful puzzle!
on 12. February 2021, 17:32 by Phistomefel
Thank you very much for the warm feedback, WillyWonka, cdwg2000, 4815162342 and Mark Sweep! :)
on 12. February 2021, 12:16 by Mark Sweep
Beautiful puzzle! A great example of how to use the anti-knight constraint well, without ever becoming a tedious scanning exhibit.
on 12. February 2021, 07:43 by 4815162342
gorgeous
on 12. February 2021, 00:15 by cdwg2000
Good ideas，very nice!
on 11. February 2021, 23:51 by Willy Wonka
Lovely puzzle!
