318 (Double Arrow/159)
(Eingestellt am 16. November 2021, 08:00 Uhr von twototenth)
Trying out Zetamath's double arrow constraint again! (NOT between lines.)
Normal Sudoku rules apply. Gray lines are double arrows; the digits on each line must add to the sum of the digits in the circles on the ends. 159 rules apply: Each digit in column 1 indicates the position of 1 in its row (that is, if R3C1 is a 6, R3C6 is a 1). The same is true in columns 5 and 9 of the digits 5 and 9, respectively.
Lösungscode: Row 5 followed by column 8, no spaces
Kommentare
am 28. Oktober 2022, 17:04 Uhr von Silverstep
Column 2 was interesting.
am 23. November 2021, 04:44 Uhr von Crusader175
Very enjoyable puzzle and very nice solve path flow!
am 22. November 2021, 16:03 Uhr von purpl
Flows like a river!
am 22. November 2021, 11:31 Uhr von aruvi
very enjoyable puzzle, thank you! smooth flow from one deduction to the next, loved it.
am 17. November 2021, 22:58 Uhr von abed hawila
Clean and smooth puzzle, very nice!
am 17. November 2021, 04:17 Uhr von tallcat
Neat use of both constraints all round. I greatly enjoyed solving this one.
am 16. November 2021, 22:06 Uhr von djorr
If I could choose "very nice" twice, I would! Enjoyed this immensely.
