200 Beginner Sudoku Vol 6: Puzzle Book, hard,9x9, 2 puzzles per page, (Paperback)

200 hard Sudoku Puzzle in compact format for on the go, on vacation, at the beach or just passing the time in rainy weather at home. At the end of the booklet there is to each puzzle the solution

• 200 puzzles
• Two puzzles per page
• At the end of the book solutions to all puzzles