Suguru - 200 Normal Puzzles 9x9 (Volume 8) - Prijzen

Hard to Extreme Sudoku Puzzles for Adults

If the hard to extreme Sudoku puzzles will challenge you too much, then think of the word search puzzles as your break. The brain exercises help to establish your interest in learning regardless of pl...

Brain Fit | Sudoku and Crossword Puzzle Books

Your brain needs to be as fit as the rest of your body. Luckily, there are brain exercises that you can do on your own time and preferences. Here's a learning tool that is composed of Sudoku and cross...

The New York Times Forever Sunday Crosswords

The New York Times Sunday crossword puzzles are the standard by which all others are judged. And they're now available in a compact, portable format perfect for solving anywhere. With this new collect...

X Sudoku - 300 Puzzles Medium to Hard- X Sudoku - 300 Puzzles Medium to Hard - Book 5