| Most-Visited Countries by U.S. Presidents | 0 | - | 4.96 | 193,878 |
| U.S. Presidents by State | 0 | - | 4.34 | 68,730 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,875 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 244,841 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 109,943 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,997 |
| United States Map Quiz | 0 | - | 4.98 | 4,163,629 |
| Vietnam War Countries | 0 | - | 4.82 | 94,358 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,695 |
| Countries Closest to Alaska | 0 | - | 4.93 | 124,584 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,249 |
| Countries that Beat the United States | 0 | - | 4.93 | 167,824 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 48,847 |
| Countries of Europe by Population | 0 | - | 4.98 | 181,481 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,349 |
| Random Sequential U.S. States on a Map | 0 | - | 4.99 | 234,713 |
| U.S. Map with Random Merged States | 0 | - | 4.94 | 302,992 |
| US States Quiz | 0 | - | 5.00 | 16,918,670 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 233,345 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,253 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,667 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,353 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,579 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,619 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,616 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 367,814 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,214 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 82,035 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,800 |
| Random European Capital to Country | 0 | - | 4.98 | 191,453 |
| Random European Country to Capital | 0 | - | 4.93 | 165,394 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,611 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,006 |
| Random African Capital to Country | 0 | - | 4.97 | 100,920 |
| Random African Country to Capital | 0 | - | 4.94 | 71,384 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 175,688 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,113 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 333,134 |
| Pixelated United States Map | 0 | - | 4.88 | 94,484 |
| US States with an Empty Map | 0 | - | 5.00 | 626,027 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 118,136 |
| Confederate States of the U.S. Civil War | 0 | - | 4.91 | 129,403 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 111,715 |
| 10 Southernmost U.S. States | 0 | - | 4.89 | 113,675 |
| U.S. States with Short Names | 0 | - | 4.91 | 149,346 |
| U.S. States that Start with M | 0 | - | 4.93 | 187,659 |
| U.S. States By Population | 0 | - | 4.92 | 153,745 |
| U.S. States that Start with N | 0 | - | 4.95 | 171,712 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,600 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 82,706 |
| U.S. States with a Unique First Letter | 0 | - | 4.96 | 88,503 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,335 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 65,798 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 160,291 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 177,952 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 125,419 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,668 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 86,451 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 191,979 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 176,444 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,297 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,988 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,310 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 144,927 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,186 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,617 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 209,838 |
| United States Country Quiz | 0 | - | 4.43 | 101,718 |
| Europe Map Quiz | 0 | - | 5.00 | 4,771,307 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,942 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 49,669 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,237 |
| Rivers of the United States | 0 | - | 4.93 | 66,340 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,609 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 507,885 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 96,383 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 209,478 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 133,517 |
| Win the U.S. Presidential Election | 0 | - | 4.78 | 630,102 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 125,314 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 125,946 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,969 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 92,343 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 62,004 |
| The Jimmy Carter Presidency | 0 | - | 4.41 | 19,160 |
| Africa Capitals Quiz | 0 | - | 4.99 | 739,747 |
| Asia Capitals Quiz | 0 | - | 4.98 | 694,785 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 32,116 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 89,241 |
| US States and State Capitals | 0 | - | 4.99 | 163,532 |
| Arms Exports - United States | 0 | - | 4.77 | 62,529 |
| Countries of Africa | 0 | - | 5.00 | 2,545,083 |
| Countries that Visit Florida the Most | 0 | - | 4.70 | 72,434 |
| Countries Closest to Hawaii | 0 | - | 4.55 | 53,752 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,732 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,384,865 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,449,745 |
| Oceania Map Quiz | 0 | - | 4.98 | 652,373 |
| Africa Map Quiz | 0 | - | 5.00 | 2,121,842 |
| Asia Map Quiz | 0 | - | 4.99 | 919,726 |
| Australia Map Quiz | 0 | - | 4.95 | 345,164 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,047 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 58,236 |
| U.S. State Flags | 0 | - | 4.88 | 171,348 |
| Hawaiian Islands | 0 | - | 4.83 | 42,779 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 429,062 |
| U.S. States that Border Canada | 0 | - | 4.91 | 185,577 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,380 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 89,215 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 221,334 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 134,621 |
| First Names of U.S. Presidents | 0 | - | 4.86 | 382,313 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,248,644 |
| Flags of Asia Quiz | 0 | - | 4.99 | 615,903 |
| Biggest Cities in Europe in 1700 | 0 | - | 4.93 | 71,167 |
| Biggest European Cities by Century | 0 | - | 4.99 | 145,778 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,616 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 110,961 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,395 |
| Cities in U.S. History #1 | 0 | - | 4.31 | 45,462 |
| Name a City - European Countries | 0 | - | 4.90 | 65,622 |
| Europe Capital to Country | 0 | - | 4.99 | 250,887 |
| Asia Capital to Country | 0 | - | 4.96 | 126,876 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,208 |
| European Capitals by Map | 0 | - | 4.99 | 139,979 |
| African Capitals by Map | 0 | - | 4.99 | 134,172 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,639 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,297 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,638 |
| European Coastal Capitals | 0 | - | 4.95 | 90,821 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,674 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 270,866 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,561 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,926 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 104,244 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,580 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,330,764 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,107 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,687 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,384 |
| Countries of the Middle East | 0 | - | 4.96 | 201,695 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,562 |
| The Only European Country ... | 0 | - | 4.91 | 217,405 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,810 |
| Slavic Countries | 0 | - | 4.96 | 111,882 |
| African Island Countries | 0 | - | 4.96 | 101,876 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,586 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,743 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,964 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 69,645 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,025,868 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,241 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,798 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,843 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,361 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,930 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,029 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,716 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,403 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,441 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,798 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,485 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,368 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,227 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,438 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 641,721 |
| South America Map Quiz | 0 | - | 5.00 | 1,551,809 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,121 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,359 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,931 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,405 |
| North America Map Quiz | 0 | - | 4.98 | 249,478 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,298 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,153 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,105 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,413 |
| Random U.S. States on a Map | 0 | - | 4.96 | 627,779 |
| Flags of Africa Quiz | 0 | - | 5.00 | 473,217 |
| Flags of North and South America | 0 | - | 4.99 | 374,345 |
| Australian States and Territories | 0 | - | 4.96 | 142,235 |
| Canada Provinces and Territories | 0 | - | 5.00 | 343,689 |
| Territories of the United States | 0 | - | 4.80 | 52,469 |
| Counties of England | 0 | - | 4.97 | 798,908 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 173,063 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.91 | 50,112 |
| Mississippi River States Empty Map Quiz | 0 | - | 4.82 | 56,065 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,366 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.79 | 39,742 |
| African East Coast | 0 | - | 4.96 | 96,285 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,650 |
| Top African Languages on a Map | 0 | - | 4.92 | 74,457 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 311,232 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 243,844 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 230,766 |
| Fifty US States in One Minute | 0 | - | 4.61 | 3,544,590 |
| Top 10 U.S. States by Republican Party Support | 0 | - | 4.44 | 75,607 |
| Top 10 U.S. States by Democratic Party Support | 0 | - | 4.63 | 81,453 |
| Top 10 U.S. Swing States in the 2024 Election | 0 | - | 4.51 | 75,289 |
| Midwestern States of the U.S. | 0 | - | 4.88 | 13,920 |
| The Richard Nixon Presidency | 0 | - | 4.05 | 22,040 |
