I Love Lines
(Published on 10. June 2025, 19:23 by GreenieColonThree)
I Love Lines
Rules:
- Normal 9x9 sudoku rules apply.
- Digits on green German whisper lines must differ by at least 5.
- Every digit on a red-orange parity line must alternate between even and odd.
- Digits on pink renban lines must be consecutive, however not necessarily in order.
- Every 3 consecutive cells along a 3-modular line must contain a complete set of residuals modulo 3. i.e: one from (3,6,9), one from (1,4,7) and one from (2,5,8).
- Digits in killer cages must sum to the number in the top left of the cage.
- Digits separated by black kropki dots are in a 1:2 ratio. Digits separated by white kropki dots are consecutive. Not all dots have been given.
- Digits in quadruples must go in the cells it borders.
sudokupad.app link: Click here
I hope you line this puzzle! (not sorry)
Solution code: Column 9
Comments
on 14. June 2025, 20:02 by fallean
I agree the numbers were a bit too much for pencil marking, maybe different line thicknesses would help for colourblind friendliness
on 12. June 2025, 16:30 by JVA
too many letters
on 11. June 2025, 14:51 by PinkNickels
Thanks so much for the letters on the lines for those of us with colorblindness! Fun solve.
on 11. June 2025, 07:40 by mrgadget17
Letter spam made this puzzle highly unpleasant.
on 10. June 2025, 22:21 by Mozart40
Nice puzzle. Thx for sharing.
Since I always play on my smartphone, the letters for the lines made it very difficult to recognize my own notes.
on 10. June 2025, 20:31 by Arkthelox
Glad I could help testing it.
One of your best puzzles so far.
(Maybe writing this much letters on the lines was a bit overkill)
