第 3499998 期
9 + 1 + 2 = 12
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| A | 3 + 16 + 33 + 46 + 54 + 67 | = 219 → 9 |
|---|---|---|
| B | 5 + 19 + 34 + 49 + 56 + 68 | = 231 → 1 |
| C | 13 + 21 + 37 + 52 + 60 + 69 | = 252 → 2 |