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横竖9个方格填1-9数字不能重复

来源:学生作业帮 编辑:作业帮 分类:数学作业 时间:2024/05/09 18:01:55
横竖9个方格填1-9数字不能重复
1.(5)()()(2)()()(7)(4)()
2.(1)()()()(7)(3)(6)()()
3.(2)()(9)()(4)()(3)()()
4.()(5)()(4)(3)()()(7)(8)
5.(3)()()()()(9)()()(6)
6.(4)(1)()()(2)()()(9)()
7.()()(2)()(5)()(2()(4)
8.()()(4)(8)(6)()()()(5)
9.()(2)(5)()()(4)()()(7)
1.(5)()()(2)()()(7)(4)()
2.(1)()()()(7)(3)(6)()()
3.(2)()(9)()(4)()(3)()()
4.()(5)()(4)(3)()()(7)(8)
5.(3)()()()()(9)()()(6)
6.(4)(1)()()(2)()()(9)()
7.()()(1)()(5)()(2()(4)
8.()()(4)(8)(6)()()()(5)
9.()(2)(5)()()(4)()()(7)
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