Brain Games Extreme Sudoku presents a set of puzzles intended for all the seasoned pros out there. More than 160 sudoku puzzles . All puzzles are exclusively from our most difficult skill level. Spiral binding makes this book easy to carry , solve , and check your answers . 192 pages.
Read More
Brain Games Extreme Sudoku presents a set of puzzles intended for all the seasoned pros out there. More than 160 sudoku puzzles . All puzzles are exclusively from our most difficult skill level. Spiral binding makes this book easy to carry , solve , and check your answers . 192 pages.
Read Less
