Diagonal XV Sudoku
(Published on 9. December 2020, 11:59 by Rangsk)
Diagonal XV Sudoku
Rules:
- Normal sudoku rules apply.
- Diagonal XV with negative constraint:
- Digits diagonally separated by an X must sum to 10.
- Digits diagonally separated by a V must sum to 5.
- Digits which are not diagonally separated by an X or V cannot sum to 5 or 10.
- Standard Kropki with no negative constraint:
- Digits separated by a white dot must be consecutive.
- Digits separated by a black dot have a 1:2 ratio.
- Not all dots are given.
Puzzle link: https://f-puzzles.com/?id=yyzhkm46
Solution code: The 9 digits in row 1 from left to right, followed by the 9 digits in column 1 from top to bottom, no spaces, for example: 123456789123456789
Solved by MartinR, JivkoJ, Fedo , PetLov, Mark Sweep, ManuH, zorant, Ragna, chippers, Grima, Sktx, jchan18, kroutu, karen_birgitta, SKORP17, subtize, SuMaHa, Isa, FloH, 111chrisi, ArchonE, zlotnleo, soroush, ... shafer, louisa, Zenryo, geronimo92, flaemmchen, Vebby, rey, Krokant, Uhu, Lisztes, StefanSch, apwelho, PinkNickels, OGRussHood, hannahh, wooferzfg, dennischen, humaLautema, chain.reader, zrbakhtiar
Comments
on 28. June 2021, 14:28 by Vebby
Very nice! Particularly enjoyed the logic at the beginning :)
on 9. December 2020, 14:03 by Fedo
Nice one!
on 9. December 2020, 12:27 by MartinR
Interesting constraint.
