Smart and Smarter
| Episode Number | 13 |
|---|---|
| Season | 15 |
| Aired | 2004-02-22 |
| Overview | When Maggie is revealed to have an IQ of 167, Lisa, who has an IQ of 159, is no longer the genius of the family, causing a rivalry between the sisters. |
| Runtime | 25 minutes |
| Absolute Number | 326 |
| Finale Type |