| Countries of the World Quiz | 47,360,794 | 0 | - |
| Countries that Start with A | 2,159,831 | 0 | - |
| Countries that Start with B | 2,291,718 | 0 | - |
| Countries that Start with C | 1,819,878 | 0 | - |
| Countries that Start with D | 708,084 | 0 | - |
| Countries that Start with E | 1,375,416 | 0 | - |
| Countries that Start with F | 616,606 | 0 | - |
| Countries that Start with G | 1,501,101 | 0 | - |
| Countries that Start with H | 603,496 | 0 | - |
| Countries that Start with I | 1,286,595 | 0 | - |
| Countries that Start with J | 601,300 | 0 | - |
| Countries that Start with K | 814,642 | 0 | - |
| Countries that Start with L | 1,089,329 | 0 | - |
| Countries that Start with M | 1,380,106 | 0 | - |
| Countries that Start with N | 1,116,325 | 0 | - |
| Countries that Start with O | 312,275 | - | - |
| Countries that Start with P | 1,214,787 | 0 | - |
| Countries that Start with Q | 283,241 | - | - |
| Countries that Start with R | 446,891 | 0 | - |
| Countries that Start with S | 1,752,937 | 0 | - |
| Countries that Start with T | 1,008,797 | 0 | - |
| Countries that Start with U | 903,631 | 0 | - |
| Countries that Start with V | 608,663 | 0 | - |
| Countries that Start with Y | 249,400 | - | - |
| Countries that Start with Z | 251,687 | - | - |
| Countries of the World with an Empty Map | 3,376,542 | 0 | - |
| Top Five Countries By Category #1 | 449,443 | 0 | - |
| Hottest Countries | 28,398 | 0 | - |
| Top Five Countries By Category #2 | 199,830 | 0 | - |
| Top Five Countries By Category #3 | 175,643 | 0 | - |
| Coldest Countries | 138,347 | 0 | - |
| All Country Flags of the World | 3,652,816 | 0 | - |
| Biggest Cities in the United States | 976,352 | 0 | - |
| Flags of Europe Quiz | 1,241,216 | 0 | - |
