第 3502619 期
3 + 7 + 5 = 15
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| A | 3 + 12 + 27 + 41 + 51 + 69 | = 203 → 3 |
|---|---|---|
| B | 9 + 16 + 28 + 45 + 67 + 72 | = 237 → 7 |
| C | 11 + 19 + 34 + 46 + 68 + 77 | = 255 → 5 |