第 3498067 期
2 + 1 + 6 = 9
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| A | 12 + 23 + 31 + 45 + 60 + 71 | = 242 → 2 |
|---|---|---|
| B | 14 + 24 + 34 + 51 + 63 + 75 | = 261 → 1 |
| C | 15 + 30 + 38 + 53 + 64 + 76 | = 276 → 6 |