Normal Sudoku rules apply. Digits separated by an X must have a sum of 10. Digits separated by a white dot must have a difference of 1. Digits separated by a black dot must have a ratio of 1:2.
F-puzzles link: Link to solve online
First time setting with either of these constraints, so any feedback would be highly appreciated!
Solution code: Row 5 followed by row 6, no spaces
on 26. July 2021, 15:48 by twototenth
Tags updated
on 5. July 2021, 11:47 by 5Head
Very smooth, great job!
on 4. July 2021, 20:54 by SirSchmoopy
This was great!
on 2. July 2021, 21:39 by cam
Really awesome puzzle! Thanks :)
on 30. June 2021, 16:21 by filuta
wow, what a creative construction, not too hard overall, but the last disambiguation was rather tricky (at least for me), thank you so much for this inspirational puzzle
on 30. June 2021, 03:46 by Konzert
Very enjoyable!
on 30. June 2021, 01:12 by Piatato
Neat. I enjoyed it! :-)