90 Wicked Sudoku Puzzle Variations

Challenge your brain with these 90 hard Sudoku puzzle variations in large print. They are suitable for advanced Sudoku lovers and make a great gift for any senior citizen
You will find ten of each puzzle type in this book:

• Sudoku X
• Sudoku Hyper
• Sudoku Twins
• Sudoku Triathlon A
• Sudoku Triathlon B
• Sudoku Marathon
• Sudoku Samurai
• Sudoku 12x12
• Sudoku 16x16

Product details:

• 90 hard Sudoku puzzle variations in large print - easy to read and to write in, difficult to solve
• One large puzzle per page
• Solutions are included at the end of the book
• Big size: 8,5 x 11 in
• Shiny, flexible and durable cover

We from "Sharpened Pencil Press" love puzzles in all forms and sizes to keep our brains active and happy. We hope you enjoy our books and have much fun solving them Check out our other Sudoku and puzzle books