The Quaker's Quiver
(Published on 13. January 2025, 05:20 by mathpesto)
Rules:
Normal sudoku rules apply.
A digit in a cell with arrows equals the sum of all digits in "friendly cells" in those directions.
A cell is "friendly" if its digit is equal to the cell's Row, Column, and/or Box number.
Solve online:
Solution code: Column 9
Comments
on 10. December 2025, 19:07 by Snookerfan
Great and hard, very enjoyable, thanks!
on 19. November 2025, 15:45 by Franjo
After some experience with Flinty‘s new DFM-puzzle I was able to solve this one in less time than expected - and gave 3*. Thank you very much for introducing this interesting new constraint and sharing this lovely puzzle.
on 21. March 2025, 03:33 by Bankey
Tough but fun. Thanks, @ mathpesto :).
on 14. January 2025, 10:38 by damo_89
Very tricky, this ruleset requires new ways of thinking and a lot of care!
on 13. January 2025, 16:14 by marcmees
great solving. thanks
on 13. January 2025, 14:49 by Flinty
Wonderful puzzle. Great ruleset. Thank you. :)
