The Times Fiendish Su Doku Buch 17: 200 herausfordernde Su Doku Rätsel (The Times
10,27 €
Challenge your brain with these enjoyable puzzles. The latest title in The Times Fiendish Su Doku series – previously unpublished quality Su Doku puzzles. Includes 180 Fiendish and 20 Super Fiendish puzzles.
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