Kropki Pairs: Cells separated by a white dot must contain consecutive digits. Cells separated by a black dot must contain digits in a ratio of 2:1. Not all dots are necessarily given.
Disjoint Sets: No digit may appear in the same position in any two boxes in the grid.
f-puzzles: https://f-puzzles.com/?id=y6eek6cz
CTC: https://tinyurl.com/3truwtsd
Solution code: Row 5 + Column 7 (18 digits)
on 4. January 2022, 01:56 by KyleBaran
A pleasant puzzle! Giving it 2 stars because it flowed nicely and I didnt get particularly stuck anywhere - I noticed the break in and worked through it.
Like others, I had a little mixup near the end regarding the disjoint logic, despite using it previously. Those "hidden" constraints always seem to trip me up
on 28. December 2021, 22:47 by PinkNickels
What a brilliant puzzle. Just when I was about to throw up the white flag I spotted something and kept it going. Great construction.