Puzzle Time Sudoku Books

titleISBN-13
(ISBN-10)
year of publication
Sudoku Bumper Edition. Revised and updated. 400 puzzles beginner to advanced.978-O-7554-7115-7
(O-7554-7115-6)
2006

P S · P T · S. B · S. Books · T. B. · T.S.

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