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この数独は
16×16対角ライン数独
《ベテラン問題》
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2025年01月10日 第 6 問 正解者数 3/1299 タイム 00:00
6 | 9 | 2 |
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| 16 | 7 | 13 | 10 |
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| 1 |
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| 5 |
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| 2 |
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| 12 | 7 |
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| 16 | 13 |
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| 12 |
| 1 |
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| 4 |
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| 9 |
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| 15 |
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| 8 | 14 |
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| 16 |
| 12 | 10 |
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| 8 | 5 | 1 | 3 |
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| 4 |
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| 2 |
| 4 |
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| 10 |
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| 13 | 14 |
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| 1 |
| 3 | 6 |
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| 4 |
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| 2 | 16 |
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| 11 |
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| 7 | 15 |
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| 9 |
| 4 |
| 12 | 8 |
| 6 |
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| 8 | 12 |
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| 11 |
| 16 |
| 15 |
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| 11 | 6 |
| 7 | 15 | 10 |
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| 5 |
| 16 |
| 5 |
| 9 |
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| 8 | 1 | 12 |
| 3 | 13 |
| 8 | 1 |
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| 14 |
| 3 |
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| 7 | 16 |
| 5 |
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| 10 |
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| 6 |
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| 5 |
|
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| 10 |
| 11 | 7 | 2 |
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| 3 |
| 9 |
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| 14 |
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| 7 | 1 | 13 |
| 5 |
| 2 |
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| 3 | 12 |
| 6 |
| 15 |
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| 4 |
| |
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1 | 2 | 3 | 4 |
5 | 6 | 7 | 8 |
9 | 10 | 11 | 12 |
13 | 14 | 15 | 16 |
C | 仮 | × |
【 16×16対角ライン数独 】
16×16数独に対角線(斜めのライン2本)を追加した数独です。縦横ラインと4×4のボックスに加え対角線の16マスにも1~16の数字が1つずつ入ります。