Rules:
Normal Sudoku rules apply.
Identical digits cannot be a knight's move apart.
A "disjoint groups" rule is in effect; i.e. the same digit cannot appear more than once in the same position inside a box.
Digits along the diagonal indicated by the arrows outside the grid must sum to the given total, and may repeat.
The gray lines are palindromes; digits on each of these lines must read the same forwards and backwards.
Links:
Lösungscode: Row 2 followed by row 9, left to right (ex. 473985612987534126)
am 26. August 2022, 03:16 Uhr von purpl
Replaced penpa link thanks vebby!
am 5. September 2021, 01:27 Uhr von uvo_mod
Labels ergänzt.
am 26. Juni 2021, 23:02 Uhr von purpl
Thank you so much alaynacrisp! Always great to see such positive comments :)
am 25. Juni 2021, 15:29 Uhr von alaynacrisp
Beautiful puzzle! Thank you :)
am 17. Juni 2021, 21:08 Uhr von purpl
Small formatting error
am 17. Juni 2021, 20:51 Uhr von purpl
Added links to multiple solving platforms
am 1. Juni 2021, 03:07 Uhr von purpl
Added image
am 29. Mai 2021, 01:04 Uhr von purpl
https://www.youtube.com/watch?v=s1-oOx9xINs
If anyone would like to see Cracking the Cryptic's solution video to this puzzle
am 20. Mai 2021, 15:31 Uhr von purpl
Thank you d3992939 :> you are very kind.
am 19. Mai 2021, 20:38 Uhr von d3992939
Great constraint interaction in what was an enjoyable solve.