Killer sudoku: Noughts and Crosses
(Published on 5. October 2020, 12:07 by Martijn)
An irregular, little killer, partial killer sudoku.
Link to play: https://f-puzzles.com/?id=y8lmpdpm.
Link to play: https://f-puzzles.com/?id=y8lmpdpm.
Solution code: Row 4, column 4
Last changed on on 5. October 2020, 12:10
Solved by Mark Sweep, primovera, cdwg2000, Debrutsid, Sktx, rimodech, NikolaZ, Realshaggy, Zzzyxas, zorant, skywalker, slowbiex, DiMono, SSG, Gotroch
Comments
on 27. November 2023, 09:43 by slowbiex
rather hard but beautiful.
thanks for setting
on 8. October 2020, 13:31 by cdwg2000
@Martijn
A great puzzle, you don’t need to check it, it is already very good. If some prompt numbers are removed, it may become very difficult to solve them through normal logic.
on 7. October 2020, 13:39 by Martijn
Hi cdwg2000, I will check that in couple of days. Thanks for the feedback!
Last changed on 7. October 2020, 13:38
on 5. October 2020, 16:36 by cdwg2000
The given number on the board should be the only solution that controls it. The number 6 is redundant, and the number 1/3/9 only needs to keep one of them.
