| Most-Visited Countries by U.S. Presidents | 0 | - | 4.96 | 194,660 |
| U.S. Presidents by State | 0 | - | 4.34 | 68,836 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,330 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 246,268 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,470 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,387 |
| United States Map Quiz | 0 | - | 4.98 | 4,170,442 |
| Vietnam War Countries | 0 | - | 4.82 | 94,578 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 147,140 |
| Countries Closest to Alaska | 0 | - | 4.93 | 125,066 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,560 |
| Countries that Beat the United States | 0 | - | 4.93 | 168,578 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 49,225 |
| Countries of Europe by Population | 0 | - | 4.98 | 182,787 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,661 |
| Random Sequential U.S. States on a Map | 0 | - | 4.99 | 235,184 |
| U.S. Map with Random Merged States | 0 | - | 4.94 | 303,815 |
| US States Quiz | 0 | - | 5.00 | 16,985,603 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,302 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,936 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 194,624 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,818 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,811 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,908 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,856 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 368,510 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,854 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 82,695 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 84,023 |
| Random European Capital to Country | 0 | - | 4.98 | 192,063 |
| Random European Country to Capital | 0 | - | 4.93 | 165,831 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,952 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,378 |
| Random African Capital to Country | 0 | - | 4.97 | 101,286 |
| Random African Country to Capital | 0 | - | 4.95 | 71,716 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 176,048 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,430 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 335,156 |
| Pixelated United States Map | 0 | - | 4.88 | 94,769 |
| US States with an Empty Map | 0 | - | 5.00 | 628,268 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 119,006 |
| Confederate States of the U.S. Civil War | 0 | - | 4.91 | 129,604 |
| U.S. States with the Letter Y | 0 | - | 4.86 | 112,209 |
| 10 Southernmost U.S. States | 0 | - | 4.89 | 114,229 |
| U.S. States with Short Names | 0 | - | 4.91 | 150,279 |
| U.S. States that Start with M | 0 | - | 4.93 | 188,295 |
| U.S. States By Population | 0 | - | 4.92 | 154,091 |
| U.S. States that Start with N | 0 | - | 4.95 | 172,163 |
| U.S. States with Longest Names | 0 | - | 4.85 | 44,853 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 83,027 |
| U.S. States with a Unique First Letter | 0 | - | 4.96 | 88,820 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,518 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 66,058 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 160,635 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 178,169 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 125,644 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,798 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 86,622 |
| Top 10 U.S. States Where the Rent is Too Dang High | 0 | - | 4.85 | 67,956 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 192,549 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 177,912 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,921 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,386 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,600 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 150,841 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,295 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,670 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 210,428 |
| United States Country Quiz | 0 | - | 4.43 | 102,147 |
| Europe Map Quiz | 0 | - | 5.00 | 4,785,707 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 102,408 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 50,056 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,375 |
| Rivers of the United States | 0 | - | 4.93 | 66,628 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,998 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 509,866 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 96,987 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 210,437 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 134,109 |
| Win the U.S. Presidential Election | 0 | - | 4.78 | 635,258 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 125,798 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 126,423 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 94,139 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 92,773 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.83 | 62,179 |
| The Jimmy Carter Presidency | 0 | - | 4.41 | 19,217 |
| Africa Capitals Quiz | 0 | - | 4.99 | 743,282 |
| Asia Capitals Quiz | 0 | - | 4.98 | 698,359 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 32,209 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 89,797 |
| US States and State Capitals | 0 | - | 4.99 | 165,170 |
| Arms Exports - United States | 0 | - | 4.77 | 62,707 |
| Countries of Africa | 0 | - | 5.00 | 2,557,694 |
| Countries that Visit Florida the Most | 0 | - | 4.70 | 72,713 |
| Countries Closest to Hawaii | 0 | - | 4.55 | 53,952 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,865 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,386,976 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,452,109 |
| Oceania Map Quiz | 0 | - | 4.98 | 658,847 |
| Africa Map Quiz | 0 | - | 5.00 | 2,127,840 |
| Asia Map Quiz | 0 | - | 4.99 | 924,510 |
| Australia Map Quiz | 0 | - | 4.95 | 346,053 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,085 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 58,414 |
| U.S. State Flags | 0 | - | 4.89 | 172,741 |
| Hawaiian Islands | 0 | - | 4.83 | 42,932 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 430,651 |
| U.S. States that Border Canada | 0 | - | 4.91 | 186,537 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,493 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 89,676 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 222,351 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 135,505 |
| First Names of U.S. Presidents | 0 | - | 4.86 | 383,471 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,256,716 |
| Flags of Asia Quiz | 0 | - | 4.99 | 619,666 |
| Biggest Cities in Europe in 1700 | 0 | - | 4.93 | 71,395 |
| Biggest European Cities by Century | 0 | - | 4.99 | 146,108 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,683 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,407 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,979 |
| Cities in U.S. History #1 | 0 | - | 4.31 | 45,509 |
| Name a City - European Countries | 0 | - | 4.90 | 66,106 |
| Europe Capital to Country | 0 | - | 4.99 | 251,939 |
| Asia Capital to Country | 0 | - | 4.96 | 127,330 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,885 |
| European Capitals by Map | 0 | - | 4.99 | 141,943 |
| African Capitals by Map | 0 | - | 4.99 | 142,011 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,858 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,803 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,121 |
| European Coastal Capitals | 0 | - | 4.95 | 91,253 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,155 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 272,425 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,647 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,135 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 104,652 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,625 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,335,082 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,781 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 116,993 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,592 |
| Countries of the Middle East | 0 | - | 4.96 | 202,503 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,109 |
| The Only European Country ... | 0 | - | 4.91 | 218,797 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,805 |
| Slavic Countries | 0 | - | 4.96 | 112,316 |
| African Island Countries | 0 | - | 4.96 | 102,388 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,409 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,886 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,150 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,282 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,030,607 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,748 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,270 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,519 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,270 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,432 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,474 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,931 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,743 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,981 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,421 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,211 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,842 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,100 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 34,069 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 644,323 |
| South America Map Quiz | 0 | - | 5.00 | 1,556,074 |
| Latin American Countries Map Quiz | 0 | - | 4.98 | 130,573 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,722 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.96 | 51,408 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,726 |
| North America Map Quiz | 0 | - | 4.98 | 251,812 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,870 |
| Western Africa Map Quiz | 0 | - | 4.98 | 74,554 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,490 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,763 |
| Random U.S. States on a Map | 0 | - | 4.96 | 629,959 |
| Flags of Africa Quiz | 0 | - | 5.00 | 476,992 |
| Flags of North and South America | 0 | - | 4.99 | 376,615 |
| Australian States and Territories | 0 | - | 4.96 | 142,793 |
| Canada Provinces and Territories | 0 | - | 5.00 | 345,883 |
| Territories of the United States | 0 | - | 4.80 | 52,605 |
| Counties of England | 0 | - | 4.97 | 802,361 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 175,506 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.91 | 50,540 |
| Mississippi River States Empty Map Quiz | 0 | - | 4.82 | 56,291 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,482 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.79 | 39,872 |
| African East Coast | 0 | - | 4.96 | 96,697 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 72,012 |
| Top African Languages on a Map | 0 | - | 4.94 | 75,166 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 312,551 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 244,519 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 231,495 |
| Fifty US States in One Minute | 0 | - | 4.61 | 3,554,541 |
| Top 10 U.S. States by Republican Party Support | 0 | - | 4.44 | 75,789 |
| Top 10 U.S. States by Democratic Party Support | 0 | - | 4.63 | 81,646 |
| Top 10 U.S. Swing States in the 2024 Election | 0 | - | 4.51 | 75,414 |
| Midwestern States of the U.S. | 0 | - | 4.88 | 14,123 |
