The Sudoku Variety Collection Puzzle Book Volume 23 Kappa Sudoku is a paperback activity book published by Kappa. It features a collection of Sudoku puzzles in English, suitable for young adults and adults who enjoy puzzles and trivia. The book has a variety of puzzles to challenge and entertain readers, making it a great addition for fans of collectible puzzle books in the 2020s era. With its compact size of 8 inches in length and 11 inches in height, this puzzle book provides hours of entertainment and relaxation for puzzle enthusiasts.
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