Sudoku puzzle book containing 300 extra hard puzzles with 4 puzzles per page. Solutions printed at the end. Letter size book 8.5" X 11"

Sudoku puzzle book containing 300 hard puzzles with 4 puzzles per page. Solutions printed at the end. Letter size book 8.5" X 11"

Sudoku puzzle book containing 300 easy puzzles with 4 puzzles per page. Solutions printed at the end. Letter size book 8.5" X 11"

Sit down and enjoy a break with this book of 300 extra hard Sudoku puzzles. There are 4 puzzles per page and solutions are printed at the end of the book. 8.5"

Sit down and enjoy a break with this handy pocket size book of 300 extra hard Sudoku puzzles. There are 2 puzzles per page and solutions are printed at the end