it contains 25 different sudoku puzzles in varying difficulties from very easy to very hard.
它包含25个不同的游戏,拼图,在不同的困难,从很容易,很难。
because np-class problems are so pervasive (even sudoku puzzles and airline-schedule searches on bing.com are computationally 「hard」), innovative workarounds are constantly being discovered.
因为np类问题非常普遍(即使是数独问题或是在bing.com 上搜索航班安排在计算上也称得上是「困难的」),所以不断地有创新的解决方法被人们发现。
with over million sudoku puzzles to solve, this is the one stop mobile game for all sudoku fans.
超过万数独游戏来解决,这是一站式手机游戏的所有游戏迷。