| Most-Visited Countries by U.S. Presidents | 0 | - | 4.96 | 194,218 |
| U.S. Presidents by State | 0 | - | 4.34 | 68,801 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,164 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 245,805 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,274 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,245 |
| United States Map Quiz | 0 | - | 4.98 | 4,167,859 |
| Vietnam War Countries | 0 | - | 4.82 | 94,500 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,975 |
| Countries Closest to Alaska | 0 | - | 4.93 | 124,914 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,461 |
| Countries that Beat the United States | 0 | - | 4.93 | 168,334 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 49,121 |
| Countries of Europe by Population | 0 | - | 4.98 | 182,377 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,549 |
| Random Sequential U.S. States on a Map | 0 | - | 4.99 | 235,047 |
| U.S. Map with Random Merged States | 0 | - | 4.94 | 303,491 |
| US States Quiz | 0 | - | 5.00 | 16,962,661 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,001 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,740 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 194,384 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,687 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,744 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,806 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,770 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 368,266 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,631 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 82,338 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,954 |
| Random European Capital to Country | 0 | - | 4.98 | 191,859 |
| Random European Country to Capital | 0 | - | 4.93 | 165,677 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,884 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,276 |
| Random African Capital to Country | 0 | - | 4.97 | 101,158 |
| Random African Country to Capital | 0 | - | 4.94 | 71,628 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 175,949 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,339 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 334,566 |
| Pixelated United States Map | 0 | - | 4.88 | 94,655 |
| US States with an Empty Map | 0 | - | 5.00 | 627,510 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 118,805 |
| Confederate States of the U.S. Civil War | 0 | - | 4.91 | 129,538 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 112,028 |
| 10 Southernmost U.S. States | 0 | - | 4.89 | 114,042 |
| U.S. States with Short Names | 0 | - | 4.91 | 149,689 |
| U.S. States that Start with M | 0 | - | 4.93 | 188,050 |
| U.S. States By Population | 0 | - | 4.92 | 153,966 |
| U.S. States that Start with N | 0 | - | 4.95 | 171,998 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,763 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 82,952 |
| U.S. States with a Unique First Letter | 0 | - | 4.96 | 88,726 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,450 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 65,959 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 160,514 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 178,079 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 125,567 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,761 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 86,563 |
| Top 10 U.S. States Where the Rent is Too Dang High | 0 | - | 4.85 | 67,894 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 192,408 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 177,404 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,747 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,220 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,501 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 149,677 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,253 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,646 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 210,249 |
| United States Country Quiz | 0 | - | 4.43 | 102,014 |
| Europe Map Quiz | 0 | - | 5.00 | 4,780,763 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 102,289 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 49,951 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,330 |
| Rivers of the United States | 0 | - | 4.93 | 66,540 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,925 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 509,132 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 96,793 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 210,195 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 133,901 |
| Win the U.S. Presidential Election | 0 | - | 4.78 | 633,135 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 125,690 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 126,311 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 94,092 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 92,657 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.83 | 62,143 |
| The Jimmy Carter Presidency | 0 | - | 4.41 | 19,201 |
| Africa Capitals Quiz | 0 | - | 4.99 | 742,199 |
| Asia Capitals Quiz | 0 | - | 4.98 | 697,318 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 32,184 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 89,621 |
| US States and State Capitals | 0 | - | 4.99 | 164,653 |
| Arms Exports - United States | 0 | - | 4.77 | 62,640 |
| Countries of Africa | 0 | - | 5.00 | 2,553,017 |
| Countries that Visit Florida the Most | 0 | - | 4.70 | 72,609 |
| Countries Closest to Hawaii | 0 | - | 4.55 | 53,880 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,806 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,386,240 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,451,098 |
| Oceania Map Quiz | 0 | - | 4.98 | 657,902 |
| Africa Map Quiz | 0 | - | 5.00 | 2,125,996 |
| Asia Map Quiz | 0 | - | 4.99 | 923,063 |
| Australia Map Quiz | 0 | - | 4.95 | 345,774 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,724 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 58,356 |
| U.S. State Flags | 0 | - | 4.89 | 172,195 |
| Hawaiian Islands | 0 | - | 4.83 | 42,863 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 430,182 |
| U.S. States that Border Canada | 0 | - | 4.91 | 186,218 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,461 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 89,510 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 222,045 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 135,293 |
| First Names of U.S. Presidents | 0 | - | 4.86 | 383,129 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,253,849 |
| Flags of Asia Quiz | 0 | - | 4.99 | 618,281 |
| Biggest Cities in Europe in 1700 | 0 | - | 4.93 | 71,326 |
| Biggest European Cities by Century | 0 | - | 4.99 | 146,003 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,665 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,263 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,819 |
| Cities in U.S. History #1 | 0 | - | 4.31 | 45,497 |
| Name a City - European Countries | 0 | - | 4.90 | 65,963 |
| Europe Capital to Country | 0 | - | 4.99 | 251,627 |
| Asia Capital to Country | 0 | - | 4.96 | 127,222 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,676 |
| European Capitals by Map | 0 | - | 4.99 | 141,493 |
| African Capitals by Map | 0 | - | 4.99 | 141,546 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,643 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,661 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,001 |
| European Coastal Capitals | 0 | - | 4.95 | 91,110 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,086 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 271,858 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,347 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,063 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 104,444 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,282 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,333,797 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,625 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 116,743 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,228 |
| Countries of the Middle East | 0 | - | 4.96 | 202,272 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,947 |
| The Only European Country ... | 0 | - | 4.91 | 218,358 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,448 |
| Slavic Countries | 0 | - | 4.96 | 112,188 |
| African Island Countries | 0 | - | 4.96 | 102,249 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,160 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,840 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,080 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,074 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,028,954 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,572 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,112 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,323 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,069 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,286 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,355 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,861 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,643 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,840 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,310 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,082 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,718 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,992 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,968 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 643,189 |
| South America Map Quiz | 0 | - | 5.00 | 1,554,117 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,400 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,610 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 51,257 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,641 |
| North America Map Quiz | 0 | - | 4.98 | 250,708 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,689 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,418 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,400 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,620 |
| Random U.S. States on a Map | 0 | - | 4.96 | 629,205 |
| Flags of Africa Quiz | 0 | - | 5.00 | 475,780 |
| Flags of North and South America | 0 | - | 4.99 | 375,873 |
| Australian States and Territories | 0 | - | 4.96 | 142,624 |
| Canada Provinces and Territories | 0 | - | 5.00 | 345,166 |
| Territories of the United States | 0 | - | 4.80 | 52,556 |
| Counties of England | 0 | - | 4.97 | 801,284 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 174,961 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.91 | 50,419 |
| Mississippi River States Empty Map Quiz | 0 | - | 4.82 | 56,169 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,447 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.79 | 39,823 |
| African East Coast | 0 | - | 4.96 | 96,557 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,896 |
| Top African Languages on a Map | 0 | - | 4.94 | 74,936 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 312,206 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 244,307 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 231,262 |
| Fifty US States in One Minute | 0 | - | 4.61 | 3,552,273 |
| Top 10 U.S. States by Republican Party Support | 0 | - | 4.44 | 75,727 |
| Top 10 U.S. States by Democratic Party Support | 0 | - | 4.63 | 81,584 |
| Top 10 U.S. Swing States in the 2024 Election | 0 | - | 4.51 | 75,366 |
| Midwestern States of the U.S. | 0 | - | 4.88 | 14,057 |
