| Most-Visited Countries by U.S. Presidents | 0 | - | 4.96 | 193,419 |
| U.S. Presidents by State | 0 | - | 4.34 | 68,655 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,363 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 243,359 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 109,395 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,553 |
| United States Map Quiz | 0 | - | 4.98 | 4,154,669 |
| Vietnam War Countries | 0 | - | 4.82 | 94,106 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,184 |
| Countries Closest to Alaska | 0 | - | 4.93 | 124,146 |
| Countries Closest to Maine | 0 | - | 4.85 | 66,997 |
| Countries that Beat the United States | 0 | - | 4.93 | 166,606 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 48,431 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,264 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,015 |
| Random Sequential U.S. States on a Map | 0 | - | 4.99 | 234,195 |
| U.S. Map with Random Merged States | 0 | - | 4.94 | 302,062 |
| US States Quiz | 0 | - | 5.00 | 16,839,462 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,512 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 183,564 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,081 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,668 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,364 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,359 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,379 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 366,673 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,557 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,591 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,569 |
| Random European Capital to Country | 0 | - | 4.98 | 190,674 |
| Random European Country to Capital | 0 | - | 4.93 | 164,764 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,304 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,625 |
| Random African Capital to Country | 0 | - | 4.97 | 100,523 |
| Random African Country to Capital | 0 | - | 4.94 | 71,108 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 175,299 |
| Name the U.S. National Parks | 0 | - | 4.86 | 59,823 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 331,246 |
| Pixelated United States Map | 0 | - | 4.87 | 94,107 |
| US States with an Empty Map | 0 | - | 5.00 | 623,512 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 117,672 |
| Confederate States of the U.S. Civil War | 0 | - | 4.91 | 129,162 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 111,203 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 113,236 |
| U.S. States with Short Names | 0 | - | 4.91 | 148,746 |
| U.S. States that Start with M | 0 | - | 4.93 | 187,009 |
| U.S. States By Population | 0 | - | 4.92 | 153,032 |
| U.S. States that Start with N | 0 | - | 4.95 | 171,234 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,342 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 82,404 |
| U.S. States with a Unique First Letter | 0 | - | 4.96 | 88,167 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,121 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 65,493 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 159,812 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 177,604 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 125,077 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,435 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 86,130 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 191,377 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 174,964 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,806 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,695 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,046 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 143,816 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,084 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,563 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 208,917 |
| United States Country Quiz | 0 | - | 4.43 | 101,363 |
| Europe Map Quiz | 0 | - | 5.00 | 4,756,904 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,619 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 49,269 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,120 |
| Rivers of the United States | 0 | - | 4.93 | 66,088 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,352 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 505,686 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 95,779 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 208,503 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 132,946 |
| Win the U.S. Presidential Election | 0 | - | 4.78 | 625,741 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 124,516 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 125,445 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,838 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 91,843 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,840 |
| The Jimmy Carter Presidency | 0 | - | 4.41 | 19,122 |
| Africa Capitals Quiz | 0 | - | 4.99 | 736,170 |
| Asia Capitals Quiz | 0 | - | 4.98 | 691,356 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 32,041 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 88,864 |
| US States and State Capitals | 0 | - | 4.99 | 161,447 |
| Arms Exports - United States | 0 | - | 4.75 | 62,294 |
| Countries of Africa | 0 | - | 5.00 | 2,531,346 |
| Countries that Visit Florida the Most | 0 | - | 4.70 | 72,142 |
| Countries Closest to Hawaii | 0 | - | 4.55 | 53,572 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,607 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,381,582 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,447,021 |
| Oceania Map Quiz | 0 | - | 4.98 | 640,922 |
| Africa Map Quiz | 0 | - | 5.00 | 2,115,244 |
| Asia Map Quiz | 0 | - | 4.99 | 914,961 |
| Australia Map Quiz | 0 | - | 4.95 | 343,917 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,066 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 58,028 |
| U.S. State Flags | 0 | - | 4.89 | 169,861 |
| Hawaiian Islands | 0 | - | 4.83 | 42,660 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 427,637 |
| U.S. States that Border Canada | 0 | - | 4.91 | 184,448 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,281 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 88,783 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 220,423 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 133,905 |
| First Names of U.S. Presidents | 0 | - | 4.86 | 381,185 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,240,737 |
| Flags of Asia Quiz | 0 | - | 4.99 | 611,762 |
| Biggest Cities in Europe in 1700 | 0 | - | 4.92 | 70,807 |
| Biggest European Cities by Century | 0 | - | 4.99 | 145,279 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,563 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,460 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,870 |
| Cities in U.S. History #1 | 0 | - | 4.31 | 45,398 |
| Name a City - European Countries | 0 | - | 4.90 | 65,225 |
| Europe Capital to Country | 0 | - | 4.99 | 249,653 |
| Asia Capital to Country | 0 | - | 4.96 | 126,507 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,635 |
| European Capitals by Map | 0 | - | 4.99 | 138,668 |
| African Capitals by Map | 0 | - | 4.99 | 133,415 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,116 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,924 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,267 |
| European Coastal Capitals | 0 | - | 4.95 | 90,418 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,513 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 269,332 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,631 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,757 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 103,884 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,626 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,326,688 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,658 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,911 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,260 |
| Countries of the Middle East | 0 | - | 4.96 | 200,826 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,058 |
| The Only European Country ... | 0 | - | 4.91 | 216,098 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,842 |
| Slavic Countries | 0 | - | 4.96 | 111,519 |
| African Island Countries | 0 | - | 4.96 | 101,471 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,836 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,595 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,808 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 68,849 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,021,009 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,699 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,326 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,247 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,723 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,474 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,573 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,531 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,117 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,019 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,432 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,053 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,002 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,846 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,124 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 639,349 |
| South America Map Quiz | 0 | - | 5.00 | 1,547,717 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,453 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,028 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,508 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,800 |
| North America Map Quiz | 0 | - | 4.98 | 247,852 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 98,710 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,673 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,901 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,114 |
| Random U.S. States on a Map | 0 | - | 4.96 | 625,376 |
| Flags of Africa Quiz | 0 | - | 5.00 | 469,623 |
| Flags of North and South America | 0 | - | 4.99 | 372,158 |
| Australian States and Territories | 0 | - | 4.96 | 141,739 |
| Canada Provinces and Territories | 0 | - | 5.00 | 341,584 |
| Territories of the United States | 0 | - | 4.79 | 52,342 |
| Counties of England | 0 | - | 4.97 | 795,152 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 170,850 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.91 | 49,781 |
| Mississippi River States Empty Map Quiz | 0 | - | 4.81 | 55,882 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,240 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.79 | 39,595 |
| African East Coast | 0 | - | 4.96 | 95,866 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,302 |
| Top African Languages on a Map | 0 | - | 4.92 | 73,756 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 310,046 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 243,124 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 230,067 |
| Fifty US States in One Minute | 0 | - | 4.61 | 3,534,775 |
| Top 10 U.S. States by Republican Party Support | 0 | - | 4.44 | 75,445 |
| Top 10 U.S. States by Democratic Party Support | 0 | - | 4.63 | 81,244 |
| Top 10 U.S. Swing States in the 2024 Election | 0 | - | 4.51 | 75,145 |
| Midwestern States of the U.S. | 0 | - | 4.88 | 13,667 |
| The Richard Nixon Presidency | 0 | - | 4.05 | 22,005 |
