This is a large print Sudoku puzzles book that measures 10.5″ tall, so it’s easy to read. You can select from two different volumes, or get them both!
Solve your way through over a whopping 150 Sudoku puzzles that get progressively more difficult. Each puzzle also has a place to record your time of completion if you are going for speed, and an answer key is conveniently located in the back if you are ever to get stuck. The pages are perforated for easy tear-out.