Normal sudoku rules apply.
Digits separated by a black dot have a ratio of either 1:2, 1:3, 1:4 or 1:5.
All possible dots are given.
Solution code: column 9
on 18. February 2022, 00:20 by Ragna
Das hat viel Spaß gemacht!
Dankeschön. :-))
on 16. February 2022, 17:54 by ___
enjoyable solve, thanks Scruffamudda!
on 16. February 2022, 17:32 by ViKingPrime
Beautiful use of the negative constraint. Highly recommended!
on 16. February 2022, 14:27 by henrypijames
You missed the obvious pun: All your dots are belong to us.