6 元券9780008404277ChallengingUltimatePuzzles￥600去看看澜瑞图书专营店发布了【3-4周达】The Times Ultimate Killer Su Doku: Book 13: 200 Challenging Puzzles from the Tmes [9780008404277]
![【3-4周达】The Times Ultimate Killer Su Doku: Book 13: 200 Challenging Puzzles from the Tmes [9780008404277]](https://img.alicdn.com/bao/uploaded/i1/2107887916/O1CN01KWDv7J28LaNeNyLi4_!!4611686018427384108-0-item_pic.jpg_280x380xz.jpg)
