| Most-Visited Countries by U.S. Presidents | 0 | - | 4.96 | 193,990 |
| U.S. Presidents by State | 0 | - | 4.34 | 68,747 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,968 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 245,147 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,053 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,076 |
| United States Map Quiz | 0 | - | 4.98 | 4,164,835 |
| Vietnam War Countries | 0 | - | 4.82 | 94,405 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,786 |
| Countries Closest to Alaska | 0 | - | 4.93 | 124,699 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,328 |
| Countries that Beat the United States | 0 | - | 4.93 | 167,953 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 48,918 |
| Countries of Europe by Population | 0 | - | 4.98 | 181,796 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,416 |
| Random Sequential U.S. States on a Map | 0 | - | 4.99 | 234,822 |
| U.S. Map with Random Merged States | 0 | - | 4.94 | 303,140 |
| US States Quiz | 0 | - | 5.00 | 16,932,652 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 233,521 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,372 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,837 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,449 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,624 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,672 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,653 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 367,932 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,327 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 82,129 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,856 |
| Random European Capital to Country | 0 | - | 4.98 | 191,588 |
| Random European Country to Capital | 0 | - | 4.93 | 165,493 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,772 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,100 |
| Random African Capital to Country | 0 | - | 4.97 | 100,990 |
| Random African Country to Capital | 0 | - | 4.94 | 71,465 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 175,775 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,180 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 333,648 |
| Pixelated United States Map | 0 | - | 4.88 | 94,521 |
| US States with an Empty Map | 0 | - | 5.00 | 626,455 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 118,190 |
| Confederate States of the U.S. Civil War | 0 | - | 4.91 | 129,446 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 111,801 |
| 10 Southernmost U.S. States | 0 | - | 4.89 | 113,737 |
| U.S. States with Short Names | 0 | - | 4.91 | 149,430 |
| U.S. States that Start with M | 0 | - | 4.93 | 187,754 |
| U.S. States By Population | 0 | - | 4.92 | 153,813 |
| U.S. States that Start with N | 0 | - | 4.95 | 171,805 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,638 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 82,751 |
| U.S. States with a Unique First Letter | 0 | - | 4.96 | 88,581 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,357 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 65,844 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 160,342 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 177,985 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 125,451 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,699 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 86,479 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 192,052 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 176,701 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,491 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,051 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,359 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 144,996 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,211 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,623 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 209,966 |
| United States Country Quiz | 0 | - | 4.43 | 101,816 |
| Europe Map Quiz | 0 | - | 5.00 | 4,774,384 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 102,007 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 49,735 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,267 |
| Rivers of the United States | 0 | - | 4.93 | 66,401 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,652 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 508,269 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 96,506 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 209,637 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 133,626 |
| Win the U.S. Presidential Election | 0 | - | 4.78 | 630,949 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 125,398 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 126,049 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,991 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 92,416 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 62,052 |
| The Jimmy Carter Presidency | 0 | - | 4.41 | 19,168 |
| Africa Capitals Quiz | 0 | - | 4.99 | 740,641 |
| Asia Capitals Quiz | 0 | - | 4.98 | 695,497 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 32,128 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 89,339 |
| US States and State Capitals | 0 | - | 4.99 | 163,803 |
| Arms Exports - United States | 0 | - | 4.77 | 62,565 |
| Countries of Africa | 0 | - | 5.00 | 2,547,620 |
| Countries that Visit Florida the Most | 0 | - | 4.70 | 72,489 |
| Countries Closest to Hawaii | 0 | - | 4.55 | 53,795 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,751 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,385,285 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,450,069 |
| Oceania Map Quiz | 0 | - | 4.98 | 655,766 |
| Africa Map Quiz | 0 | - | 5.00 | 2,123,039 |
| Asia Map Quiz | 0 | - | 4.99 | 920,608 |
| Australia Map Quiz | 0 | - | 4.95 | 345,395 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,300 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 58,279 |
| U.S. State Flags | 0 | - | 4.89 | 171,570 |
| Hawaiian Islands | 0 | - | 4.83 | 42,802 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 429,506 |
| U.S. States that Border Canada | 0 | - | 4.91 | 185,764 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,411 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 89,297 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 221,608 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 134,762 |
| First Names of U.S. Presidents | 0 | - | 4.86 | 382,518 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,250,337 |
| Flags of Asia Quiz | 0 | - | 4.99 | 616,719 |
| Biggest Cities in Europe in 1700 | 0 | - | 4.93 | 71,237 |
| Biggest European Cities by Century | 0 | - | 4.99 | 145,855 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,636 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,073 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,542 |
| Cities in U.S. History #1 | 0 | - | 4.31 | 45,475 |
| Name a City - European Countries | 0 | - | 4.90 | 65,770 |
| Europe Capital to Country | 0 | - | 4.99 | 251,137 |
| Asia Capital to Country | 0 | - | 4.96 | 126,966 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,370 |
| European Capitals by Map | 0 | - | 4.99 | 140,516 |
| African Capitals by Map | 0 | - | 4.99 | 138,012 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,986 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,398 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,740 |
| European Coastal Capitals | 0 | - | 4.95 | 90,918 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,727 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 271,166 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,836 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,968 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 104,294 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,834 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,331,722 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,204 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,917 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,673 |
| Countries of the Middle East | 0 | - | 4.96 | 201,865 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,694 |
| The Only European Country ... | 0 | - | 4.91 | 217,717 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,006 |
| Slavic Countries | 0 | - | 4.96 | 111,993 |
| African Island Countries | 0 | - | 4.96 | 101,972 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,794 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,771 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,999 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 69,789 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,026,839 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,346 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,891 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,003 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,518 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,049 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,114 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,754 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,465 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,553 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,889 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,590 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,441 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,326 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,516 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 642,199 |
| South America Map Quiz | 0 | - | 5.00 | 1,552,406 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,214 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,456 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 51,035 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,494 |
| North America Map Quiz | 0 | - | 4.98 | 249,784 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,436 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,239 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,303 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,479 |
| Random U.S. States on a Map | 0 | - | 4.96 | 628,313 |
| Flags of Africa Quiz | 0 | - | 5.00 | 474,125 |
| Flags of North and South America | 0 | - | 4.99 | 374,836 |
| Australian States and Territories | 0 | - | 4.96 | 142,361 |
| Canada Provinces and Territories | 0 | - | 5.00 | 344,201 |
| Territories of the United States | 0 | - | 4.80 | 52,491 |
| Counties of England | 0 | - | 4.97 | 799,791 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 173,823 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.91 | 50,240 |
| Mississippi River States Empty Map Quiz | 0 | - | 4.82 | 56,090 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,387 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.79 | 39,763 |
| African East Coast | 0 | - | 4.96 | 96,388 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,732 |
| Top African Languages on a Map | 0 | - | 4.94 | 74,634 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 311,671 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 244,046 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 230,950 |
| Fifty US States in One Minute | 0 | - | 4.61 | 3,547,100 |
| Top 10 U.S. States by Republican Party Support | 0 | - | 4.44 | 75,653 |
| Top 10 U.S. States by Democratic Party Support | 0 | - | 4.63 | 81,488 |
| Top 10 U.S. Swing States in the 2024 Election | 0 | - | 4.51 | 75,315 |
| Midwestern States of the U.S. | 0 | - | 4.88 | 13,957 |
| The Richard Nixon Presidency | 0 | - | 4.05 | 22,056 |
