Kropki Cages
(Published on 12. June 2026, 15:48 by gren)
Rules:
Normal Sudoku rules apply.
Kropki Dots: Two digits separated by a white dot are consecutive. Two digits separated by a black dot are in a 1:2 ratio.
Kropki Cages: Digits in a cage may not repeat. A white dot between two cages indicates that the sum of one cage is consecutive with the sum of the other. A black dot between two cages indicates that the sum of one cage is exactly double the sum of the other.
Solution code: Column 1.
Comments
on 14. June 2026, 12:12 by miranda_9
This was one of the harder puzzles with a lot of pencil markings. Ending up with a deadly pattern, I had to go back reading the rules! But very beautiful and rewarding.
on 12. June 2026, 17:40 by Martina
Tough, I am stuck. Will try again when I have slept.
Update: For a while I thought this one was not within my reach. So beautiful and rewarding when I did solve it. Used solution checking on the way.
on 12. June 2026, 17:29 by Onkel_Dagobert
What a neat idea!
on 12. June 2026, 17:24 by BlackRaven
Brilliant puzzle!
