第 3504965 期
2 + 9 + 9 = 20
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| A | 15 + 24 + 35 + 49 + 59 + 70 | = 252 → 2 |
|---|---|---|
| B | 16 + 25 + 40 + 55 + 62 + 71 | = 269 → 9 |
| C | 23 + 31 + 44 + 56 + 63 + 72 | = 289 → 9 |