Arrow Sudoku by Thomas Snyder
[This puzzle comes from the 2022 US Sudoku Grand Prix round. This variation again uses a double eights theme, both with two large eight shapes and a pair of given eights. I tried to have several different kinds of arrows used across the two eights, with a key question of should an eight be the sum of one or more of the arrows.]
or solve online (using our beta test of Penpa-Edit tools)
Theme: Double Eights
Author/Opus: This is the 441st puzzle from Thomas Snyder, aka Dr. Sudoku.
Rules: Standard Arrow Sudoku rules.
Estimated Difficulty: 3 stars
Note: Follow this link for more Arrow Sudoku. If you are new to this puzzle type, here are our easiest Arrow Sudoku to get started on. More Arrow Sudoku puzzles can be found in The Art of Sudoku 2 and Masterpiece Sudoku Mix 3.