| Most-Visited Countries by U.S. Presidents | 0 | - | 4.96 | 193,008 |
| U.S. Presidents by State | 0 | - | 4.34 | 68,573 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,008 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 242,186 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 108,971 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,223 |
| United States Map Quiz | 0 | - | 4.98 | 4,147,974 |
| Vietnam War Countries | 0 | - | 4.83 | 93,875 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 145,799 |
| Countries Closest to Alaska | 0 | - | 4.93 | 123,770 |
| Countries Closest to Maine | 0 | - | 4.85 | 66,734 |
| Countries that Beat the United States | 0 | - | 4.93 | 166,111 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 48,065 |
| Countries of Europe by Population | 0 | - | 4.98 | 179,197 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 117,772 |
| Random Sequential U.S. States on a Map | 0 | - | 4.99 | 233,794 |
| U.S. Map with Random Merged States | 0 | - | 4.94 | 300,857 |
| US States Quiz | 0 | - | 5.00 | 16,775,135 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 231,691 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,578 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 192,426 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,332 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,013 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,153 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,194 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 366,094 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,990 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,223 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,282 |
| Random European Capital to Country | 0 | - | 4.98 | 189,741 |
| Random European Country to Capital | 0 | - | 4.92 | 147,828 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,642 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,764 |
| Random African Capital to Country | 0 | - | 4.97 | 100,008 |
| Random African Country to Capital | 0 | - | 4.94 | 70,523 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 174,960 |
| Name the U.S. National Parks | 0 | - | 4.86 | 59,548 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 329,713 |
| Pixelated United States Map | 0 | - | 4.89 | 93,801 |
| US States with an Empty Map | 0 | - | 5.00 | 621,253 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 117,328 |
| Confederate States of the U.S. Civil War | 0 | - | 4.91 | 128,914 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 110,904 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 112,901 |
| U.S. States with Short Names | 0 | - | 4.91 | 148,329 |
| U.S. States that Start with M | 0 | - | 4.93 | 186,564 |
| U.S. States By Population | 0 | - | 4.92 | 152,769 |
| U.S. States that Start with N | 0 | - | 4.95 | 170,869 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,157 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 82,189 |
| U.S. States with a Unique First Letter | 0 | - | 4.96 | 87,936 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 63,972 |
| The Only Remaining U.S. State . . . | 0 | - | 4.92 | 65,243 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 159,515 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 177,365 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 124,850 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,316 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 85,968 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 190,988 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 173,807 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,415 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.84 | 72,385 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,819 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 143,052 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,985 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,516 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 208,425 |
| United States Country Quiz | 0 | - | 4.43 | 101,009 |
| Europe Map Quiz | 0 | - | 5.00 | 4,744,994 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,391 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 48,970 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 38,937 |
| Rivers of the United States | 0 | - | 4.93 | 65,808 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,191 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 503,983 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 95,288 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 207,583 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 132,483 |
| Win the U.S. Presidential Election | 0 | - | 4.80 | 622,133 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 124,207 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 125,069 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,743 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 91,499 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,684 |
| The Jimmy Carter Presidency | 0 | - | 4.41 | 19,077 |
| Africa Capitals Quiz | 0 | - | 4.99 | 733,441 |
| Asia Capitals Quiz | 0 | - | 4.98 | 688,848 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 31,978 |
| Random State Capital to U.S. State | 0 | - | 4.83 | 88,590 |
| US States and State Capitals | 0 | - | 4.99 | 160,144 |
| Arms Exports - United States | 0 | - | 4.75 | 61,870 |
| Countries of Africa | 0 | - | 5.00 | 2,520,540 |
| Countries that Visit Florida the Most | 0 | - | 4.70 | 71,771 |
| Countries Closest to Hawaii | 0 | - | 4.54 | 53,397 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,496 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,378,998 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,443,797 |
| Oceania Map Quiz | 0 | - | 4.98 | 638,369 |
| Africa Map Quiz | 0 | - | 5.00 | 2,110,316 |
| Asia Map Quiz | 0 | - | 4.99 | 910,720 |
| Australia Map Quiz | 0 | - | 4.94 | 343,223 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,161 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 57,861 |
| U.S. State Flags | 0 | - | 4.89 | 168,724 |
| Hawaiian Islands | 0 | - | 4.83 | 42,558 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 426,486 |
| U.S. States that Border Canada | 0 | - | 4.91 | 183,600 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,201 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 88,475 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 219,471 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 133,208 |
| First Names of U.S. Presidents | 0 | - | 4.85 | 380,329 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,234,168 |
| Flags of Asia Quiz | 0 | - | 4.99 | 608,902 |
| Biggest Cities in Europe in 1700 | 0 | - | 4.93 | 70,585 |
| Biggest European Cities by Century | 0 | - | 4.99 | 144,941 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,513 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,058 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 74,412 |
| Cities in U.S. History #1 | 0 | - | 4.31 | 45,313 |
| Name a City - European Countries | 0 | - | 4.91 | 64,803 |
| Europe Capital to Country | 0 | - | 4.99 | 248,829 |
| Asia Capital to Country | 0 | - | 4.96 | 126,144 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,083 |
| European Capitals by Map | 0 | - | 4.99 | 137,656 |
| African Capitals by Map | 0 | - | 4.99 | 132,790 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,699 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,567 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,942 |
| European Coastal Capitals | 0 | - | 4.95 | 90,085 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,345 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 268,158 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 222,709 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,577 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 103,583 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,871 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,323,251 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,236 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,263 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 217,345 |
| Countries of the Middle East | 0 | - | 4.96 | 199,811 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,711 |
| The Only European Country ... | 0 | - | 4.91 | 215,044 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,028 |
| Slavic Countries | 0 | - | 4.96 | 111,220 |
| African Island Countries | 0 | - | 4.96 | 101,127 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,267 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,454 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,671 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 68,261 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,016,936 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,277 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,952 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,718 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,180 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,117 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,210 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,391 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,501 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,678 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,866 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,655 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,711 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,566 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,818 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 637,748 |
| South America Map Quiz | 0 | - | 5.00 | 1,544,338 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,782 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,743 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,169 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,510 |
| North America Map Quiz | 0 | - | 4.98 | 246,390 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 98,162 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,331 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,634 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,798 |
| Random U.S. States on a Map | 0 | - | 4.96 | 623,553 |
| Flags of Africa Quiz | 0 | - | 5.00 | 466,701 |
| Flags of North and South America | 0 | - | 4.99 | 370,004 |
| Australian States and Territories | 0 | - | 4.96 | 141,334 |
| Canada Provinces and Territories | 0 | - | 5.00 | 339,758 |
| Territories of the United States | 0 | - | 4.79 | 52,248 |
| Counties of England | 0 | - | 4.97 | 792,314 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 169,361 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.93 | 49,483 |
| Mississippi River States Empty Map Quiz | 0 | - | 4.81 | 55,757 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,125 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.78 | 39,482 |
| African East Coast | 0 | - | 4.96 | 95,498 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,005 |
| Top African Languages on a Map | 0 | - | 4.92 | 73,175 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 309,227 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 242,591 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 229,560 |
| Fifty US States in One Minute | 0 | - | 4.56 | 3,526,723 |
| Top 10 U.S. States by Republican Party Support | 0 | - | 4.44 | 75,308 |
| Top 10 U.S. States by Democratic Party Support | 0 | - | 4.63 | 81,076 |
| Top 10 U.S. Swing States in the 2024 Election | 0 | - | 4.51 | 75,042 |
| The Richard Nixon Presidency | 0 | - | 4.05 | 21,961 |
| People in Pictures with Ronald Reagan | 0 | - | 4.35 | 40,535 |
