| Most Valuable Brands | 135,445 | 0 | - |
| Oscar Best Actors | 251,484 | 0 | - |
| Trick Questions | 83,033 | 0 | - |
| U.S. State Capitals - Sudden Death | 129,216 | 0 | - |
| Draw All US State Borders | 135,873 | 0 | - |
| Click to Assemble Country Flags #1 | 56,008 | 0 | - |
| Countries Hidden in a Letter #3 | 21,951 | 0 | - |
| Minecraft Mobs | 202,742 | 0 | - |
| Groups of Seven #1 | 194,783 | 0 | - |
| Countries by Borders in 90 Seconds | 3,817,312 | 0 | - |
| 20 Countries on a Topological Map | 35,698 | 0 | - |
| Countries of the World Quiz in 1 Hour | 121,851 | - | - |
| Countries of the World Quiz | 47,234,017 | 0 | - |
| Elements of the Periodic Table | 2,233,630 | 0 | - |
| US States with an Empty Map | 622,116 | 0 | - |
| Name a Country A-Z | 242,144 | 0 | - |
| Pixelated World Map | 143,006 | 0 | - |
| Countries of the World With a Disappearing Map | 111,934 | 0 | - |
| Doctor Who Episodes: 2005 - | 7,693 | - | - |
| Super Smash Brothers Characters | 128,260 | 0 | - |
| Sunday Stumper | 15,261 | 0 | - |
| Groups of Countries that Start with the Same 3 Letters | 90,963 | 0 | - |
| Countries by First Two Letters in 90 Seconds | 5,608,526 | 0 | - |
| One Country By Letter By Continent | 122,989 | 0 | - |
| Merged Country Shapes Quiz #1 | 59,234 | 0 | - |
| Star Wars Characters Screen Time by Movie | 28,773 | 0 | - |
| Groups of Seven #2 | 123,824 | 0 | - |
| Countries Which Have Hosted the Summer AND Winter Olympics | 55,151 | 0 | - |
| Historic Journeys on a World Map | 46,516 | 0 | - |
| Fill the World Map by Country Flags | 83,404 | 0 | - |
| Decipher the Coded Countries | 51,548 | 0 | - |
| 1-Syllable Rhyming Answers #1 | 30,353 | 0 | - |
| Cars - Characters by Picture | 375 | - | - |
| Random Sequential Countries on the World Map | 520,645 | 0 | - |
| All Country Flags of the World | 3,638,072 | 0 | - |
| All Countries of the World by Area with Hints | 241,563 | 0 | - |
| Countries of the World - Type the First Letter | 85,301 | 0 | - |
| Countries by Last Letter | 46,542 | 0 | - |
| Galaxies in the Super Mario Galaxy Series | 129 | - | - |
| Marvel Cinematic Universe - All Movies | 336,467 | 0 | - |
| 20 Random Country Flags | 609,046 | 0 | - |
| Countries in Random Rings of the World Map | 86,081 | 0 | - |
| Name 5-Letter Words Containing Each Letter A-Z | 90,653 | 0 | - |
| Name 4-Letter Words Containing Each Letter A-Z | 68,319 | 0 | - |
| Find The Mystery Country Using Hints - Randomized! | 1,171,326 | 0 | - |
| Pin US States on a Borderless Map - Sudden Death | 1,711,220 | 0 | - |
| Countries in Random Hexagons of the World Map | 133,330 | 0 | - |
| World Capitals to Country Click Quiz | 4,897 | - | - |
| Countries Closest to an Unknown Country A-Z #4 | 19,725 | - | - |
| Countries of the World with an Empty Map | 3,372,665 | 0 | - |
| Guess the Mystery Categories #1 | 50,218 | 0 | - |
| Bordering Countries Beginning With the Same Letter | 139,365 | 0 | - |
| U.S. Baby Boy Names by Letter | 96,735 | 0 | - |
| Click All the Countries on a Borderless World Map | 141,906 | - | - |
| Random Countries by Initial Letter and Continent | 2,587 | - | - |
| World Countries - Blind Typing | 106,851 | 0 | - |
| States of the U.S. in Alphabetical Order | 366,338 | 0 | - |
| Board Game Groups of Things | 31,233 | 0 | - |
| Three Most Populous Countries By Each Letter | 88,466 | 0 | - |
