| # of Unique Letters | State | % Correct |
|---|---|---|
| 3 | Ohio | 87%
|
| 4 | Iowa | 82%
|
| 4 | Utah | 79%
|
| 4 | Alaska | 74%
|
| 4 | Hawaii | 74%
|
| 4 | Kansas | 69%
|
| 4 | Mississippi | 67%
|
| 4 | Alabama | 62%
|
| 4 | Tennessee | 62%
|
| 4 | Indiana | 51%
|