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大九宫格的第一行与每一列都有1到9的数字,每个小九宫格里也有,每行、每列小九宫格里只能出现一次.

来源:学生作业帮 编辑:作业帮 分类:数学作业 时间:2024/04/28 23:55:48
大九宫格的第一行与每一列都有1到9的数字,每个小九宫格里也有,每行、每列小九宫格里只能出现一次.
(5)(6)(9)()()()()()(2)
()(3)()()()(5)(9)(6)(1)
()(2)()()(6)()()()(8)
()(4)()()(8)()()()(
()()(2)(7)(5)(9)(6)()()
()()()()(4)()()(2)()
(2)()()()(9)()()(1)()
(8)(9)(6)(5)()()()4()()
(1)()()()()()(8)(9)(6)
此题有多组答案
给出其中一组:
(5)(6)(9)|(8)(1)(4)|(7)(3)(2)
(4)(3)(8)|(2)(7)(5)|(9)(6)(1)
(7)(2)(1)|(9)(6)(3)|(4)(5)(8)
------------------------------------------------
(6)(4)(5)|(3)(8)(2)|(1)(7)(9)
(3)(1)(2)|(7)(5)(9)|(6)(8)(4)
(9)(8)(7)|(1)(4)(6)|(5)(2)(3)
-----------------------------------------------
(2)(7)(4)|(6)(9)(8)|(3)(1)(5)
(8)(9)(6)|(5)(3)(1)|(2)(4)(7)
(1)(5)(3)|(4)(2)(7)|(8)(9)(6)