求助九宫格高手,1-9横竖9格和3x3格不能重复,共81格()()()3 7()()()2 2()()()5()()()()()()5()()()3()6()()()()()()()()()8()()2() ()()()()5()()7()()()()()()2()()()()()()()()()()()()()()9 5 ()()6()()()()()()

问题描述:

求助九宫格高手,1-9横竖9格和3x3格不能重复,共81格
()()()3 7()()()2
2()()()5()()()()
()()5()()()3()6
()()()()()()()()()
8()()2() ()()()()
5()()7()()()()()
()2()()()()()()()
()()()()()()()9 5
()()6()()()()()()