Question

九宫格数独游戏题目

4xxxxx86x
59xxx6234
xx64xx571
xxx5x9xxx
xxxx6xxx2
7xx8xxxxx
9xxx731x8
3xxx5xxx7
xx7xxx3x6

Answer 1

答案如下：思路是先填最后1列，再填第2行，将离近中间区域的数字进行测试填写，慢慢的就都出来了。

425317869
591786234
236498571
678529413
853164792
719832645
942673158
364251987
187945326

Answer 2

471325869
598716234
236498571
612549783
853167492
749832615
965273148
384651927
127984356

Answer 3

Answer 4

4 7 1 | 3 2 5 | 8 6 9
5 9 8 | 7 1 6 | 2 3 4
2 3 6 | 4 9 8 | 5 7 1
------+-------+------
6 1 2 | 5 4 9 | 7 8 3
8 5 3 | 1 6 7 | 4 9 2
7 4 9 | 8 3 2 | 6 1 5
------+-------+------
9 6 5 | 2 7 3 | 1 4 8
3 8 4 | 6 5 1 | 9 2 7
1 2 7 | 9 8 4 | 3 5 6