第 3506994 期
2 + 2 + 3 = 7
1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556575859606162636465666768697071727374757677787980
| A | 10 + 31 + 37 + 48 + 60 + 66 | = 252 → 2 |
|---|---|---|
| B | 15 + 33 + 39 + 54 + 62 + 69 | = 272 → 2 |
| C | 27 + 36 + 43 + 59 + 65 + 73 | = 303 → 3 |