Standard sudoku rules apply. Cells with arrows in them are the sum of the next 3 cells in that direction. If fewer than 3 cells are available in that direction, then all available cells are summed.
F-puzzles with standard arrows visible (kind of cluttered but includes solution checking)
Solution code: Column 6, Row 9
on 22. October 2023, 04:31 by DiMono
Fixed solve link
on 3. July 2021, 15:24 by Vebby
Interesting variation of arrows!
on 5. November 2020, 21:15 by TimE
Nice concept!
@TimE Thanks! Glad you liked it.
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