Regional Differences
(Published on 16. October 2022, 13:01 by Oddlyeven)
Rules: Normal Sudoku rules apply. Place the digits 1 to 9 once each in each row column and box.
Region Sum Lines: The sum of the digits on a line within a box (the line's "region sum") must be the same for each box that line passes through.
Dots: Dots apply to the lines in this puzzle, not cells.
Lines separated by a white dot have consecutive region sums.
Lines separated by a black dot have region sums in a ratio of 1:2
Links:
F-Puzzles: https://f-puzzles.com/?id=2m4huak7
CtC App: https://tinyurl.com/s57b8d25
Solution code: Row 7
Comments
on 27. November 2022, 06:56 by Klausku
Very nice ruleset.It was harder for me than I thought.
on 16. October 2022, 19:12 by HariSeldon
I can not speak highly enough about this puzzle. I do not consider myself a great solver, but this puzzle took every ounce of what skill I have. Thank you so much for this puzzle, definitely one of my favorites!
on 16. October 2022, 17:47 by saltyplumsoda
Took me several tries and a couple re-reads of the rules before I managed to break into it but it was ultimately a satisfying challenge.
on 16. October 2022, 17:37 by sujoyku
Thank you for this great puzzle, Oddlyeven! At first, I was worried if I could find a break-in at all. But when I got going, the solving path felt very smooth and intuitive.
on 16. October 2022, 15:09 by Snookerfan
Lovely puzzle, thank you!
