Dutch Flat Mates (XY-difference)
(Published on 17. April 2024, 11:30 by goodcity)
If you are interested in the Dutch Flat Mates serie created by Flinty, you can find the others here.
Normal sudoku rules apply.
- 5's live in Dutch Flats : All 5's in the grid must have a 1 directly above it or a 9 directly below it. It may have both, but it doesn't need both.
- XY-difference : Adjacent digits separated by a diamond differ by 'X' where, X is the digit in the first cell of the row/column the diamond occupies. All Diamonds are given.
The puzzle is available online via CTC-App
Hint - Where to look first
You should start by using the negative constraint on XY-difference and the Dutch Flat Mates rule.
Solution code: Row 6
Comments
on 20. October 2024, 21:04 by isajo4002
RUN AWAY!!! JK
on 15. May 2024, 16:58 by ChinStrap
Lovely!
on 15. May 2024, 15:52 by glum_hippo
These rule sets interact very nicely, but also very precisely.
on 24. April 2024, 20:36 by sorryimLate
Very nice puzzle! It's great how this series introduces many rarely used rulesets and combines them so cleverly with the flat mates constraint. Thanks!
on 18. April 2024, 09:57 by marcmees
nice addition to the series. thanks.
on 17. April 2024, 12:43 by Elliott810
Brilliant puzzle! Thanks:)
on 17. April 2024, 12:09 by Flinty
Thank you again for joining me on this series. Lovely puzzle. :)
