第 3506520 期
6 + 5 + 4 = 15
1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556575859606162636465666768697071727374757677787980
| A | 4 + 20 + 42 + 48 + 59 + 73 | = 246 → 6 |
|---|---|---|
| B | 5 + 28 + 43 + 49 + 63 + 77 | = 265 → 5 |
| C | 12 + 30 + 46 + 57 + 71 + 78 | = 294 → 4 |