Dutch Flat Mates (Classic)
(Eingestellt am 18. Oktober 2023, 11:30 Uhr von Flinty)
Normal Sudoku rules apply.
5's live in Dutch Flats
All 5's in the grid must strictly have EITHER; a '1' directly above it AND/OR a '9' directly below it. It may have both, but it doesn't need both.
Examples provided below on an empty grid.
This will be a weekly series for as long as my brain allows:
Dutch Flat Mates 1: Classic
Dutch Flat Mates 2: Thermometers (25 Oct)
Lösungscode: Row 4 followed by row 6. (18 digits)
Kommentare
am 9. März 2024, 13:29 Uhr von NordenShield
This was a very fun constraint, I enjoyed it very much.
am 8. November 2023, 13:48 Uhr von ViKingPrime
I'm a little surprised at the rating, I quite like this constraint. It's subtle but meaningful, easy to grasp and comes with a lot of implications for other constraints - looking forward to the rest of the series.
am 6. November 2023, 18:39 Uhr von Flinty
Puzzle renamed from Dutch Flat Mates 1 to Dutch Flat Mates (Classic).
am 27. Oktober 2023, 05:34 Uhr von Tingo
This is a great puzzle with the 5s rule. I very much enjoyed it!
am 23. Oktober 2023, 21:55 Uhr von sujoyku
The rule set was very enjoyable. Thank you for setting and sharing this fun puzzle, Flinty!
am 19. Oktober 2023, 16:07 Uhr von Solved647
Enjoyed this change in the rules.
am 18. Oktober 2023, 11:51 Uhr von anyeyeball
Very nice puzzle. Looking forward to more of these. Thanks!
