Normal Sudoku rules apply, and also, each grey region contains the digits 1 to 9 (Windoku rules).
Numbers outside the grid give the sum of the digits between the 1 and 9 in their row or column (Sandwich rules).
f-puzzles playable link: here. Good luck!
If you'd like a hint, go here.
Solution code: Row 8.
on 13. October 2020, 01:18 by glum_hippo
I personally think this puzzle is underrated. (I also don't think you need to include the hint)
Difficulty: | |
Rating: | 85 % |
Solved: | 22 times |
Observed: | 8 times |
ID: | 0004A3 |