Post
Region: The East Pacific
Good idea. Here's a sudoku puzzle to solve while I go find my computer.
https://upload.wikimedia.org/wikipedia/commons/thumb/e/e0/Sudoku_Puzzle_by_L2G-20050714_standardized_layout.svg/1200px-Sudoku_Puzzle_by_L2G-20050714_standardized_layout.svg.png
