第 3504355 期
6 + 3 + 6 = 15
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| A | 9 + 18 + 33 + 43 + 54 + 59 | = 216 → 6 |
|---|---|---|
| B | 10 + 24 + 36 + 44 + 57 + 72 | = 243 → 3 |
| C | 15 + 26 + 41 + 53 + 58 + 73 | = 266 → 6 |