第 3499206 期
3 + 9 + 5 = 17
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| A | 5 + 16 + 42 + 51 + 62 + 77 | = 253 → 3 |
|---|---|---|
| B | 7 + 33 + 43 + 55 + 63 + 78 | = 279 → 9 |
| C | 13 + 41 + 47 + 61 + 64 + 79 | = 305 → 5 |