#this is a sudoku game deved with python


#to run this, u might need the package:
pygame
time
random


#when prepared ok ,you could run the file :main.pygame

#how to play:
first,u might need to choose difficulty ,there is four options ,just click what u want

second,u might need to click "start" bottom to generate a new sudoku

third, for filling sudoku ,u need move ur mouse to block u want filling,then click,after click u need to use keyboard to input num

finally, wrong answer would be red，right answer would be white

and，there‘s no window show when u win the game,but cmd would congratulation