Brain Games - Sudoku (Chalkboard #2), 2

Sit back, relax, and give your brain a chance to decompress with Brain Games Sudoku. Puzzle levels vary throughout the book to challenge your brain!More than 160 sudoku puzzles. Each puzzle is on one page - large grids. Spiral binding allows the book to lie flat as you puzzle through the pages. Answer key in the back.192 pages.