| Takes | Quiz | Points | Best |
|---|---|---|---|
| 1,005 | Countries That Contain C | - | - |
| 1,086 | Countries That Contain D | - | - |
| 1,052 | Countries That Contain E | - | - |
| 259 | Countries That Contain F | - | - |
| 986 | Countries That Contain G | - | - |
| 253 | Countries That Contain H | - | - |
| 182 | Countries That Contain J | - | - |
| 251 | Countries That Contain K | - | - |
| 314 | Countries That Contain L | - | - |
| 294 | Countries That Contain M | - | - |
| 687 | Countries That Contain O | - | - |
| 273 | Countries That Contain P | - | - |
| 657 | Countries That Contain R | - | - |
| 251 | Countries That Contain S | - | - |
| 269 | Countries That Contain U | - | - |
| 188 | Countries That Contain V | - | - |
| 181 | Countries That Contain Z | - | - |
| 173 | Countries That Don't Contain A | - | - |