Down The Drain
(Published on 16. September 2021, 12:16 by starwarigami)
- Normal Sudoku rules apply, along with the following additional constraints:
- Anti-Factor Lines
- Digits along a line of length n may not be any multiple or factor of n other than 1, and must sum to a multiple of n.
- Digits may repeat on a line if permitted by other rules.
- Kropki Dots
- Digits separated by the black dot are in a ratio 2:1.
- Digits separated by the white dot are consecutive.
ctc link
f-puzzles link
Solution code: Row 4 (left to right) - 9 digits, no spaces.
Last changed on on 4. March 2024, 10:03
Solved by SKORP17, cmb, marcmees, Strosahl, starelev5, rmahus, zorant, PoiPlexed, RockyRoer, Imperial Marcher, Expansus, misko, snowyegret, lpq29743, karen_birgitta
Comments
on 4. March 2024, 10:03 by starwarigami
added ctc link
on 17. September 2021, 22:44 by marcmees
nice use of the limitations of different lengths to gradually construct the solution path.
on 16. September 2021, 16:33 by SKORP17
faszinierend
