原文地址:数学记忆:九宫格和十六宫格
一、按上下左右顺序填写1-9。
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3 |
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| 7 |
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2 |
3 |
| 4 |
5 |
6 |
| 7 |
| 8 |
9 |
| 4 |
1 |
2 |
| 7 |
5 |
3 |
| 8 |
9 |
6 |
| 6 |
1 |
8 |
| 7 |
5 |
3 |
| 2 |
8 |
4 |
| 1 |
2 |
3 |
4 |
| 5 |
6 |
7 |
8 |
| 9 |
10 |
11 |
12 |
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16 |
| 16 |
2 |
3 |
13 |
| 5 |
11 |
10 |
8 |
| 9 |
7 |
6 |
12 |
| 4 |
14 |
15 |
1 |