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. Numbers outside the grid are projected sums; they represent the total of the digits that are on double arrow lines (including circles) in the adjacent row or column of the grid. The digit in the gray circle must be odd.
Solution code: Row 9 followed by column 9, no spaces
on 25. October 2021, 12:35 by grkles
Great ruleset combo!
on 24. October 2021, 13:44 by RootsInWermland
That was a fun puzzle with a nice ruleset. It is my first time coming across these rules. I really enjoyed the interactions and information you could get from the clues. Thanks!