Ninth Wheel
(Published on 18. March 2025, 05:00 by Freegerator)
Normal Sudoku rules: Place the digits 1-9 exactly once in each row, column, and box
Black Dots: Digits separated by black dots are in a 1:2 ratio
White Dots: Digits separated by white dogs are consecutive
2-entropic line: Any set of five sequential cells along the purple 2-entropic line must contain exactly one digit from each of the sets 12, 34, 56, 78, and 9
Play on Sven's Sudokupad
Solution code: Row 1
Comments
on 1. August 2026, 02:39 by Slayer
I've done this puzzle twice back-to-back.
It's a much easier puzzle when you read the word "Any". :-)
Second time I did the puzzle in a quarter of the time the first attempt took. SMH
on 7. December 2025, 10:11 by kangaroo
Good puzzle! Would be better if the color is not harmful to my eyes...
on 14. September 2025, 04:18 by imb
Very cool concept, thank you!
on 27. August 2025, 04:23 by NotSoMagnifique
Light, but still fun to ponder, especially when trying to determine if the order of the number sets is what I think it is.
on 6. May 2025, 09:38 by ThisIsHardcore
beautiful!!! your username scratches my brain btw, love it
on 15. April 2025, 13:35 by Rollo
Das war wirklich sehr schön :-)
on 11. April 2025, 04:28 by mightcould
fun to color and solve!
on 23. March 2025, 04:24 by PatMac
I enjoyed it all 3 times I played it. lol
on 22. March 2025, 19:25 by SanFranSam
didn't think i would be colouring cells so late into the puzzle. Simon will love this even it only takes him 10 minutes to solve it. ;)
on 18. March 2025, 16:20 by GeorgeTheToad2
Nice one.
on 18. March 2025, 15:59 by Sonyaire
Super fun puzzle, figuring out the pattern with the entropic line is a joy!
on 18. March 2025, 14:10 by Ragna
It was a joy to solve! Thank you. :-)
on 18. March 2025, 13:24 by PinkNickels
Very fun!
on 18. March 2025, 07:42 by rainingfish
A wonderful one star puzzle!
