Sudoku: Over 230 Puzzles (Flexi Puzzles Series) by Arcturus Publishing buy used Used & Rare price $31.48 new from $6.99 shop with confidence SPECIAL SHIPPING CONSIDERATIONS FOR USED & RARE ITEMS. Please see the special considerations for shipping Used & Rare items, including extended delivery times, possible import duties & taxes. Availability: Ships within 1 week Format: Paperback Publisher: Arcturus Publishing Ltd Condition: The following ISBNs are associated with this title: ISBN - 10: 178212229X ISBN - 13: 9781782122296 Seller Comments: Book New and in stock. 15/08/2013. From the Publisher Guaranteed to give hours of challenging fun, Sudoku will come up to the mark in every situation, whether a 10-minute break or a daily commute.