The Sudoku Variety Collection Puzzle Book offers a variety of puzzles at all levels, making it suitable for young adults and adults alike. Published by Kappa, this paperback book contains 4 units of English-language puzzles that are sure to challenge and entertain readers. With a compact size of 8 inches in length and 11 inches in height, this activity book is perfect for those looking for a fun and engaging way to spend their time indoors. The puzzles cover a range of difficulty levels, providing hours of entertainment for puzzle enthusiasts.
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