Polka Polka (Kropki Pairs Diagonal)
(Published on 10. October 2026, 06:00 by tallcat)
Normal sudoku rules apply
Kropki Pairs: For cells separated by a black dot, one value is double the other. Cells separated by a white dot are consecutive. Not all dots are necessarily given.
Diagonal: The digits 1-9 must appear exactly once on the negative diagonal
Can be found at Sudokupad
Solution code: Row 5 (left to right). 9 digits, no spaces.
Comments
today, 04:46 by PancakePie
Once I hit the break, it was all joy! Thanks for this wonderful puzzle!
on 11. October 2026, 18:25 by Djirt
Спасибо за великолепное судоку!
on 10. October 2026, 22:06 by Qodec
What a perfect symmetry break!
on 10. October 2026, 20:33 by GeorgeTheToad2
Took a while to break in and then it flowed beautifully. 3* difficulty for me.
on 10. October 2026, 20:04 by wuc
Smooth minimalistic 2* thx.
on 10. October 2026, 10:03 by Snookerfan
Approachable and full of surprising steps, fun puzzle, thanks!
on 10. October 2026, 08:55 by Playmaker6174
Lots of fun back and forth deductions along the solve, thanks! I'd put it as slightly harder than 2/5 diff at the end.
on 10. October 2026, 08:53 by Piatato
Smooth and fun, thanks!
