X-Lines Sudoku
(Published on 19. February 2023, 20:21 by dennischen)
On an X-Line, if X is on the line then so must 10-X. Digits may repeat on a line, so 1159 would be a valid X-Line.
In a Killer Cage, digits may not repeat and must sum to the given total.
Solution code: Row 7
Comments
on 17. March 2024, 02:09 by dennischen
fix links
on 21. February 2023, 23:28 by bodemeister
Cool interactions between the 10s and 11s. Thanks for the puzzle!
on 21. February 2023, 04:45 by panthchesh
That was fun thank you!!
> Glad you enjoyed, thank you for solving.
on 19. February 2023, 22:24 by Onkel_Dagobert
Sorry, but these rules are not clear to me.
> If the digit X is on a given line, then 10-X must also appear somewhere on the given line. So for example if 2 is in r1c7 then 8 must be on r1c8 since 10-2=8 must appear on the line from r1c7 to r1c8. If 5 is on a line then 10-5=5 is on the line by definition, in other words 5 satisfies the constraint for itself. Hope this helps
