10 元券sudokuSudokuPuzzleBook9781544173627预订￥1680去看看中国国际图书专营店发布了[预订]*sudoku: 500 Sudoku Puzzles*(Easy, Medium, Hard, VeryHard)*(SudokuPuzzleBook)Vol.63 9781544173627
![[预订]*sudoku: 500 Sudoku Puzzles*(Easy, Medium, Hard, VeryHard)*(SudokuPuzzleBook)Vol.63 9781544173627](https://img.alicdn.com/bao/uploaded/i1/454266620/O1CN01RHpzA71ym0saLFTEm_!!0-item_pic.jpg_280x380xz.jpg)
