求解一道骨灰级数独! 骨灰级数独求解
\u9aa8\u7070\u7ea7\u6570\u72ec \u6c42\u6551\u9898\u76ee\uff1a
6 9 4 0 0 1 0 0 0
0 0 0 0 0 0 1 0 9
0 0 1 0 0 8 5 0 6
--------------------
0 0 0 0 0 2 0 0 0
0 0 0 0 8 0 0 6 0
0 0 0 0 5 0 0 0 0
----------------------
7 0 0 0 0 0 0 0 0
0 0 0 0 4 0 0 2 0
0 0 0 0 2 0 6 1 0
C9\u672c\u8eab\u67096\u4e86\uff0cA4\u80fd\u786e\u5b9a\u586b5\uff0c\u56e0\u4e3a\u4e0a\u97623\u4e2a\u4e5d\u5bab\u683c\u53f3\u8fb9\u5e95\u6392\u662f5\uff0c\u5de6
\u4e5d\u5bab\u683c\u9876\u884c\u5df2\u6ee1\uff0c\u6240\u4ee5\u5176\u5305\u542b\u76845\u53ea\u80fd\u5728\u4e2d\u95f4\u884c\uff0c\u4e2d\u95f4\u4e5d\u5bab\u683c\u76845\u53ea\u80fd\u5728\u9876\u884c\uff0c\u9876\u884c\u4e2d\u95f4\u7a7a\u56e0\u4e0b\u9762\u67095\u6545\u53ea\u80fd\u5728\u5de6\u9762\u586b5\uff0c\u5373C4\u4e3a5\uff0c\u5176\u4ed6\u7684\u5c31\u53ea\u80fd\u731c\u4e86\uff0c\u6bd4\u5982\u4e0a\u97623\u4e2a\u4e5d\u5bab\u683c\u76849\uff0c\u5728\u4e2d\u95f4\u4e0a\u97623\u4e2a\u4e5d\u5bab\u683c\u5e95\u884c\u586b\uff0c\u8fd9\u53ea\u6709\u4e24\u7a7a\u53ef\u5148\u731c1\u4e2a\u586b9\uff0c\u8fd9\u6837\u5f80\u4e0b\u63a8\uff0c\u6709\u77db\u76fe\u5c31\u5426\u5b9a\uff0c\u6ca1\u77db\u76fe\u5c31\u7ee7\u7eed\u5047\u8bbe\uff0c\u7b54\u6848\u4e0d\u552f\u4e00\uff0c\u8fd9\u7ed9\u51e0\u4e2a\u7b54\u6848\uff1a
6 9 4 5 3 1 2 7 8
2 8 5 4 6 7 1 3 9
3 7 1 2 9 8 5 4 6
9 3 6 1 7 2 4 8 5
5 2 7 9 8 4 3 6 1
4 1 8 3 5 6 7 9 2
7 4 2 6 1 9 8 5 3
1 6 3 8 4 5 9 2 7
8 5 9 7 2 3 6 1 4
================
6 9 4 5 3 1 2 8 7
8 5 2 6 7 4 1 3 9
3 7 1 2 9 8 5 4 6
5 4 8 9 6 2 3 7 1
2 3 9 1 8 7 4 6 5
1 6 7 4 5 3 8 9 2
7 2 3 8 1 6 9 5 4
9 1 6 3 4 5 7 2 8
4 8 5 7 2 9 6 1 3
=================
6 9 4 5 3 1 2 8 7
8 5 2 7 6 4 1 3 9
3 7 1 2 9 8 5 4 6
4 8 5 6 7 2 3 9 1
2 3 7 1 8 9 4 6 5
1 6 9 4 5 3 8 7 2
7 2 8 3 1 6 9 5 4
9 1 6 8 4 5 7 2 3
5 4 3 9 2 7 6 1 8
752194368
389765124
641382795
923847651
168539472
475621983
297453816
814276539
536918247
8 1 2 7 5 3 6 4 9
9 4 3 6 8 2 1 7 5
6 7 5 4 9 1 2 8 3
1 5 4 2 3 7 8 9 6
3 6 9 8 4 5 7 2 1
2 8 7 1 6 9 5 3 4
5 2 1 9 7 4 3 6 8
4 3 8 5 2 6 9 1 7
7 9 6 3 1 8 4 5 2
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