| Quiz | Takes | Points | Best |
|---|---|---|---|
| Countries, U.S. States, and Capitals by First Two Letters | 485,438 | 0 | - |
| 12 x 12 Multiplication Table in 2 Minutes | 799,454 | 0 | - |
| US States by Borders in 30 Seconds | 2,671,057 | 0 | - |
| Countries by Borders in 90 Seconds | 3,811,732 | 0 | - |
| Countries by First Two Letters in 90 Seconds | 5,602,074 | 0 | - |