Beautiful Mind

Sudoku Medium Hard Beautiful Mind

200 Sudoku puzzles: 100 medium and 100 hardLARGE PRINT: one puzzle per 8.5" x 11" page with plenty of room to work Sudoku puzzles are fun and relaxingFor adults and kidsPerfectly trains your brain and keeps it sharpWorking with this book can improve memoryEach sudoku has its own page so Your eyes don't get tiredIdeal for the eyes of the seniors252 pages that provide hours of funGreat gift for someone who loves sudoku