Kropki Diagonals
(Published on 26. July 2025, 01:58 by Md88keys)
by Md88keys
Play in Sudokupad
Normal sudoku rules apply.
Anti-consecutive constraint: Orthogonally connected cells (dominos) do not contain consecutive digits.
Kropki Diagonals: All diagonal pairs of cells that contain consecutive cells are marked with a small or large white dot in the intersection of four cells.
Small white dots indicate that only one of the diagonal pairs contains consecutive digits.
Large white dots indicate that two (both) diagonal pairs contain consecutive digits.
Large white dots also are quad circles. Digits inside the large dot must appear at least once in the four surrounding cells.
Negative constraint applies: All small and large dots are given. (Diagonal pairs without any dot do not contain consecutive digits.)
Solution code: Row 3
Comments
on 29. July 2025, 18:29 by dzamie
That was a bit of a mind-bender! Thank goodness for that anti-consecutive rule; it made cleaning up towards the end a lot quicker.
on 28. July 2025, 16:45 by PancakePie
What a smooth, fun flow! New ruleset to me, but after a mental adjustment it all fell into place. Thank you for this joyful beauty!
on 27. July 2025, 05:45 by TeddieMilo
At first, a bit unsure. After getting used to the rules, it's getting fun! Tq!
on 26. July 2025, 22:37 by AnebodaSlatorp
Fun!
on 26. July 2025, 19:35 by DancyPants
Cool! Tricky for me
on 26. July 2025, 06:59 by Snuggles
Nice straight forward flow.
on 26. July 2025, 06:03 by Dermerlin
I loved the ruleset a lot.
