第 3501577 期
3 + 7 + 7 = 17
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| A | 6 + 14 + 21 + 43 + 56 + 63 | = 203 → 3 |
|---|---|---|
| B | 8 + 17 + 23 + 47 + 61 + 71 | = 227 → 7 |
| C | 13 + 18 + 30 + 48 + 62 + 76 | = 247 → 7 |