《Naked Sudoku》PDF电子书下载
《Naked Sudoku》内容简介
Riley, Philip/ Taalman, Laura / 2009-11 / 57.00元 - - In these puzzles all the starting numbers have been stripped away, leaving something truly intriguing: Naked Sudoku. Puzzlers must use the other types of clues provided to determine where to begin each sudoku puzzle. Sudoku fans will love the extra challenges posed by this new take on a hugely popular puzzle. Each puzzle is a variation on regular sudoku, but there are no starting numbers to help. Instead, puzzlers must use other types of clues to determine where to begin. In one variant, for instance, greater-than and less-than signs point out the way. These are sudoku puzzles that will push puzzlers' brains to the limit and expose true sudoku talent.