A Miracle Reborn
(Published on 17. December 2021, 14:53 by matt383)
Anti-knight
(No two identical digits can be a chess knight‘s move away from each other.)
Anti-king
(No two identical numbers touch in any direction, including diagonally.)
Self-reference
Digits in the Nth column indicate in witch column the digit N is placed in the respective row. E.g. if R3C2 is a 5, the fifth column in the third row (R3C5) must contain a 2.
(You can think of this as standard 1-5-9 sudoku rules extended to all columns.)
F-puzzles: https://f-puzzles.com/?id=y2laamst
Have fun!
matyas
Solution code: Column 9
Comments
on 19. December 2021, 09:10 by Arlo Lipof
A real pleasure to solve this one, thank you!
on 18. December 2021, 16:15 by Chelo
We need miracles like this nowadays, thank you for setting. I enjoyed it very much!..
on 17. December 2021, 22:06 by apendleton
Ended up being a pretty quick solve with a wide solve path given how restrictive the ruleset is, but the novelty was really fun, and it definitely took my brain a minute to settle in and figure out how to scan given these rules. Nicely done!
on 17. December 2021, 16:16 by Playmaker6174
Just two given digits and the path still remains very smooth, lovely and fun puzzle :)
on 17. December 2021, 16:07 by Enkerro
Wonderful sudoku! I'm relatively new to the 159 ruleset, but it worked wonders in a miracle setting. Thanks!
