200 Hard Twodoku Vol 3: Two overlapping Sudoku, puzzle booklet, 2 puzzles per page, (Paperback)

200 Twodoku 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