第 3504536 期
6 + 7 + 7 = 20
1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556575859606162636465666768697071727374757677787980
| A | 6 + 15 + 23 + 34 + 54 + 64 | = 196 → 6 |
|---|---|---|
| B | 7 + 17 + 25 + 36 + 56 + 66 | = 207 → 7 |
| C | 13 + 21 + 26 + 39 + 61 + 67 | = 227 → 7 |