Digits surrounding a circle must sum to the number in the circle. Digits may not repeat around a circle.
Empty circles all represent the same sum, which the solver must find.
Normal Sudoku rules apply.
Try it at F-Puzzles.
If you get stuck, look at Mark's solve of this puzzle on the Cracking The Cryptic Youtube channel.
Here is a slightly easier puzzle with the same rule-set: Overlapping Cages.
Solution code: Digits from last row.
on 9. March 2022, 17:16 by davidjshort
This puzzle was fun. thanks.
on 9. March 2022, 17:16 by davidjshort
This puzzle was fun. thanks.