150 Brain Games for Teens & Adults | 9x9 Sudoku with Solutions

Boost your brainpower with this digital Sudoku puzzle book designed for teens and adults! Perfect for Kindle Scribe or any PDF reader, this hyperlinked Sudoku eBook includes:

✔ 150 Sudoku puzzles (easy, medium, and hard levels)
✔ 9x9 grids with clean layouts
✔ Instant download PDF – no shipping, play right away
✔ Clickable navigation + solutions for quick access