| Most-Visited Countries by U.S. Presidents | 0 | - | 4.96 | 193,628 |
| U.S. Presidents by State | 0 | - | 4.34 | 68,692 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,665 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 244,099 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 109,698 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,779 |
| United States Map Quiz | 0 | - | 4.98 | 4,158,758 |
| Vietnam War Countries | 0 | - | 4.82 | 94,229 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,460 |
| Countries Closest to Alaska | 0 | - | 4.93 | 124,368 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,117 |
| Countries that Beat the United States | 0 | - | 4.93 | 167,480 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 48,625 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,845 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,184 |
| Random Sequential U.S. States on a Map | 0 | - | 4.99 | 234,421 |
| U.S. Map with Random Merged States | 0 | - | 4.94 | 302,516 |
| US States Quiz | 0 | - | 5.00 | 16,878,326 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,918 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 183,871 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,351 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,843 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,441 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,480 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,486 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 367,086 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,855 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,808 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,673 |
| Random European Capital to Country | 0 | - | 4.98 | 190,936 |
| Random European Country to Capital | 0 | - | 4.93 | 165,136 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,462 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,763 |
| Random African Capital to Country | 0 | - | 4.97 | 100,741 |
| Random African Country to Capital | 0 | - | 4.94 | 71,218 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 175,475 |
| Name the U.S. National Parks | 0 | - | 4.86 | 59,957 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 332,093 |
| Pixelated United States Map | 0 | - | 4.87 | 94,282 |
| US States with an Empty Map | 0 | - | 5.00 | 624,719 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 117,881 |
| Confederate States of the U.S. Civil War | 0 | - | 4.91 | 129,275 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 111,442 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 113,450 |
| U.S. States with Short Names | 0 | - | 4.91 | 149,023 |
| U.S. States that Start with M | 0 | - | 4.93 | 187,311 |
| U.S. States By Population | 0 | - | 4.92 | 153,556 |
| U.S. States that Start with N | 0 | - | 4.95 | 171,466 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,446 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 82,527 |
| U.S. States with a Unique First Letter | 0 | - | 4.96 | 88,316 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,215 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 65,630 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 159,977 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 177,723 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 125,197 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,511 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 86,235 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 191,637 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 175,642 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,048 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,825 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,175 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 144,585 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,141 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,586 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 209,501 |
| United States Country Quiz | 0 | - | 4.43 | 101,533 |
| Europe Map Quiz | 0 | - | 5.00 | 4,763,631 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,773 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 49,484 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,177 |
| Rivers of the United States | 0 | - | 4.93 | 66,211 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,480 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 506,667 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 96,064 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 208,976 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 133,228 |
| Win the U.S. Presidential Election | 0 | - | 4.78 | 627,787 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 124,661 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 125,669 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,890 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 92,077 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,911 |
| The Jimmy Carter Presidency | 0 | - | 4.41 | 19,138 |
| Africa Capitals Quiz | 0 | - | 4.99 | 737,808 |
| Asia Capitals Quiz | 0 | - | 4.98 | 693,033 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 32,079 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 89,048 |
| US States and State Capitals | 0 | - | 4.99 | 162,493 |
| Arms Exports - United States | 0 | - | 4.77 | 62,420 |
| Countries of Africa | 0 | - | 5.00 | 2,537,638 |
| Countries that Visit Florida the Most | 0 | - | 4.70 | 72,272 |
| Countries Closest to Hawaii | 0 | - | 4.55 | 53,659 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,663 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,383,111 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,448,323 |
| Oceania Map Quiz | 0 | - | 4.98 | 642,486 |
| Africa Map Quiz | 0 | - | 5.00 | 2,118,207 |
| Asia Map Quiz | 0 | - | 4.99 | 917,010 |
| Australia Map Quiz | 0 | - | 4.95 | 344,658 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,521 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 58,134 |
| U.S. State Flags | 0 | - | 4.89 | 170,528 |
| Hawaiian Islands | 0 | - | 4.83 | 42,719 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 428,269 |
| U.S. States that Border Canada | 0 | - | 4.91 | 184,970 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,322 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 88,947 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 220,831 |
| Category Elimination - U.S. States #2 | 0 | - | 4.83 | 134,237 |
| First Names of U.S. Presidents | 0 | - | 4.86 | 381,674 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,244,474 |
| Flags of Asia Quiz | 0 | - | 4.99 | 613,728 |
| Biggest Cities in Europe in 1700 | 0 | - | 4.93 | 71,007 |
| Biggest European Cities by Century | 0 | - | 4.99 | 145,542 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,591 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,699 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,119 |
| Cities in U.S. History #1 | 0 | - | 4.31 | 45,430 |
| Name a City - European Countries | 0 | - | 4.90 | 65,395 |
| Europe Capital to Country | 0 | - | 4.99 | 250,347 |
| Asia Capital to Country | 0 | - | 4.96 | 126,676 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,895 |
| European Capitals by Map | 0 | - | 4.99 | 139,203 |
| African Capitals by Map | 0 | - | 4.99 | 133,810 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,418 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,089 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,433 |
| European Coastal Capitals | 0 | - | 4.95 | 90,612 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,590 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 270,050 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,084 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,834 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 104,059 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,072 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,328,869 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,845 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,288 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,759 |
| Countries of the Middle East | 0 | - | 4.96 | 201,206 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,307 |
| The Only European Country ... | 0 | - | 4.91 | 216,691 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,306 |
| Slavic Countries | 0 | - | 4.96 | 111,677 |
| African Island Countries | 0 | - | 4.96 | 101,649 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,173 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,658 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,888 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 69,257 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,023,431 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,915 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,526 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,544 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,014 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,686 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,759 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,618 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,240 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,223 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,595 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,263 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,170 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,010 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,277 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 640,521 |
| South America Map Quiz | 0 | - | 5.00 | 1,549,966 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,795 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,169 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,721 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,208 |
| North America Map Quiz | 0 | - | 4.98 | 248,589 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 98,998 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,905 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,979 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,252 |
| Random U.S. States on a Map | 0 | - | 4.96 | 626,528 |
| Flags of Africa Quiz | 0 | - | 5.00 | 471,465 |
| Flags of North and South America | 0 | - | 4.99 | 373,164 |
| Australian States and Territories | 0 | - | 4.96 | 141,999 |
| Canada Provinces and Territories | 0 | - | 5.00 | 342,646 |
| Territories of the United States | 0 | - | 4.80 | 52,400 |
| Counties of England | 0 | - | 4.97 | 796,972 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 171,939 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.91 | 49,950 |
| Mississippi River States Empty Map Quiz | 0 | - | 4.82 | 55,965 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,292 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.79 | 39,678 |
| African East Coast | 0 | - | 4.96 | 96,083 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,446 |
| Top African Languages on a Map | 0 | - | 4.92 | 74,087 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 310,596 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 243,439 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 230,400 |
| Fifty US States in One Minute | 0 | - | 4.61 | 3,539,477 |
| Top 10 U.S. States by Republican Party Support | 0 | - | 4.44 | 75,517 |
| Top 10 U.S. States by Democratic Party Support | 0 | - | 4.63 | 81,349 |
| Top 10 U.S. Swing States in the 2024 Election | 0 | - | 4.51 | 75,200 |
| Midwestern States of the U.S. | 0 | - | 4.88 | 13,812 |
| The Richard Nixon Presidency | 0 | - | 4.05 | 22,021 |
