| Most-Visited Countries by U.S. Presidents | 0 | - | 4.96 | 193,219 |
| U.S. Presidents by State | 0 | - | 4.34 | 68,619 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,211 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 242,827 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 109,209 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,415 |
| United States Map Quiz | 0 | - | 4.98 | 4,150,881 |
| Vietnam War Countries | 0 | - | 4.83 | 93,986 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,025 |
| Countries Closest to Alaska | 0 | - | 4.93 | 123,991 |
| Countries Closest to Maine | 0 | - | 4.85 | 66,898 |
| Countries that Beat the United States | 0 | - | 4.93 | 166,388 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 48,269 |
| Countries of Europe by Population | 0 | - | 4.98 | 179,764 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 117,907 |
| Random Sequential U.S. States on a Map | 0 | - | 4.99 | 234,019 |
| U.S. Map with Random Merged States | 0 | - | 4.94 | 301,733 |
| US States Quiz | 0 | - | 5.00 | 16,810,461 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,155 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 183,255 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 192,772 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,502 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,103 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,271 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,303 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 366,405 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,289 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,406 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,464 |
| Random European Capital to Country | 0 | - | 4.98 | 190,453 |
| Random European Country to Capital | 0 | - | 4.93 | 163,757 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,019 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,141 |
| Random African Capital to Country | 0 | - | 4.97 | 100,346 |
| Random African Country to Capital | 0 | - | 4.94 | 70,908 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 175,152 |
| Name the U.S. National Parks | 0 | - | 4.86 | 59,684 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 330,515 |
| Pixelated United States Map | 0 | - | 4.87 | 93,971 |
| US States with an Empty Map | 0 | - | 5.00 | 622,278 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 117,531 |
| Confederate States of the U.S. Civil War | 0 | - | 4.91 | 129,024 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 111,062 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 113,079 |
| U.S. States with Short Names | 0 | - | 4.91 | 148,583 |
| U.S. States that Start with M | 0 | - | 4.93 | 186,806 |
| U.S. States By Population | 0 | - | 4.92 | 152,915 |
| U.S. States that Start with N | 0 | - | 4.95 | 171,069 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,263 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 82,302 |
| U.S. States with a Unique First Letter | 0 | - | 4.96 | 88,059 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,057 |
| The Only Remaining U.S. State . . . | 0 | - | 4.92 | 65,387 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 159,685 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 177,457 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 124,974 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,389 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 86,057 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 191,203 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 174,416 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,634 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.84 | 72,541 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,949 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 143,351 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,037 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,538 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 208,693 |
| United States Country Quiz | 0 | - | 4.43 | 101,206 |
| Europe Map Quiz | 0 | - | 5.00 | 4,751,117 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,521 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 49,146 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,052 |
| Rivers of the United States | 0 | - | 4.93 | 65,991 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,282 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 504,869 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 95,578 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 208,214 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 132,739 |
| Win the U.S. Presidential Election | 0 | - | 4.78 | 624,200 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 124,372 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 125,258 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,785 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 91,689 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,768 |
| The Jimmy Carter Presidency | 0 | - | 4.41 | 19,093 |
| Africa Capitals Quiz | 0 | - | 4.99 | 734,844 |
| Asia Capitals Quiz | 0 | - | 4.98 | 690,271 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 32,015 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 88,749 |
| US States and State Capitals | 0 | - | 4.99 | 160,806 |
| Arms Exports - United States | 0 | - | 4.75 | 62,172 |
| Countries of Africa | 0 | - | 5.00 | 2,526,343 |
| Countries that Visit Florida the Most | 0 | - | 4.70 | 72,027 |
| Countries Closest to Hawaii | 0 | - | 4.54 | 53,507 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,542 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,380,206 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,445,354 |
| Oceania Map Quiz | 0 | - | 4.98 | 639,633 |
| Africa Map Quiz | 0 | - | 5.00 | 2,112,919 |
| Asia Map Quiz | 0 | - | 4.99 | 912,959 |
| Australia Map Quiz | 0 | - | 4.95 | 343,578 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,689 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 57,952 |
| U.S. State Flags | 0 | - | 4.89 | 169,360 |
| Hawaiian Islands | 0 | - | 4.83 | 42,612 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 427,082 |
| U.S. States that Border Canada | 0 | - | 4.91 | 184,082 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,241 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 88,654 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 220,069 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 133,658 |
| First Names of U.S. Presidents | 0 | - | 4.85 | 380,767 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,237,829 |
| Flags of Asia Quiz | 0 | - | 4.99 | 610,444 |
| Biggest Cities in Europe in 1700 | 0 | - | 4.93 | 70,680 |
| Biggest European Cities by Century | 0 | - | 4.99 | 145,119 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,545 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,272 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,690 |
| Cities in U.S. History #1 | 0 | - | 4.31 | 45,364 |
| Name a City - European Countries | 0 | - | 4.91 | 65,069 |
| Europe Capital to Country | 0 | - | 4.99 | 249,304 |
| Asia Capital to Country | 0 | - | 4.96 | 126,346 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,413 |
| European Capitals by Map | 0 | - | 4.99 | 138,239 |
| African Capitals by Map | 0 | - | 4.99 | 133,076 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,910 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,768 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,130 |
| European Coastal Capitals | 0 | - | 4.95 | 90,271 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,426 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 268,764 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,251 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,673 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 103,749 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,287 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,324,978 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,462 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,605 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 217,849 |
| Countries of the Middle East | 0 | - | 4.96 | 200,533 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,879 |
| The Only European Country ... | 0 | - | 4.91 | 215,658 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,489 |
| Slavic Countries | 0 | - | 4.96 | 111,385 |
| African Island Countries | 0 | - | 4.96 | 101,311 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,571 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,532 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,750 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 68,592 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,019,207 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,522 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,150 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,993 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,477 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,307 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,400 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,471 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,690 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,850 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,051 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,870 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,861 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,725 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,967 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 638,573 |
| South America Map Quiz | 0 | - | 5.00 | 1,546,206 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,105 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,890 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,368 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,623 |
| North America Map Quiz | 0 | - | 4.98 | 247,242 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 98,442 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,514 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,796 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,999 |
| Random U.S. States on a Map | 0 | - | 4.96 | 624,508 |
| Flags of Africa Quiz | 0 | - | 5.00 | 468,143 |
| Flags of North and South America | 0 | - | 4.99 | 371,241 |
| Australian States and Territories | 0 | - | 4.96 | 141,531 |
| Canada Provinces and Territories | 0 | - | 5.00 | 340,682 |
| Territories of the United States | 0 | - | 4.79 | 52,299 |
| Counties of England | 0 | - | 4.97 | 793,838 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 170,068 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.93 | 49,654 |
| Mississippi River States Empty Map Quiz | 0 | - | 4.81 | 55,829 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,190 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.79 | 39,540 |
| African East Coast | 0 | - | 4.96 | 95,682 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,161 |
| Top African Languages on a Map | 0 | - | 4.92 | 73,462 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 309,739 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 242,895 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 229,833 |
| Fifty US States in One Minute | 0 | - | 4.61 | 3,531,354 |
| Top 10 U.S. States by Republican Party Support | 0 | - | 4.44 | 75,381 |
| Top 10 U.S. States by Democratic Party Support | 0 | - | 4.63 | 81,170 |
| Top 10 U.S. Swing States in the 2024 Election | 0 | - | 4.51 | 75,097 |
| The Richard Nixon Presidency | 0 | - | 4.05 | 21,985 |
| People in Pictures with Ronald Reagan | 0 | - | 4.35 | 40,588 |
