| Countries of North America Quiz | 0 | - | 5.00 | 1,026,739 |
| United States Map Quiz | 0 | - | 4.98 | 4,164,660 |
| Central American Countries | 0 | - | 4.98 | 156,885 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,022 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,960 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 245,103 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 642,137 |
| Canada Provinces and Territories | 0 | - | 5.00 | 344,137 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,037 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,067 |
| Most-Visited Countries by Canadians | 0 | - | 4.83 | 39,479 |
| Countries Closest to Canada | 0 | - | 4.91 | 198,676 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 903,152 |
| North America Capitals Quiz | 0 | - | 4.99 | 220,834 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,340 |
| The Only American Country ... | 0 | - | 4.92 | 121,876 |
| Countries that Beat the United States | 0 | - | 4.93 | 167,939 |
| North American Capitals - Map Quiz | 0 | - | 4.88 | 58,298 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,660 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 64,479 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,650 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,315 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 82,115 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,320 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,458 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 149,253 |
| Mexico States Map Quiz | 0 | - | 4.84 | 105,267 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,172 |
| States of Mexico | 0 | - | 4.96 | 177,066 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 367,920 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,792 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,185 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,877 |
| The Only European Country ... | 0 | - | 4.91 | 217,682 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,988 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,766 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,764 |
| Countries of Africa | 0 | - | 5.00 | 2,547,394 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 175,761 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,487 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 84,595 |
| Pixelated United States Map | 0 | - | 4.88 | 94,515 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 118,182 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 111,792 |
| 10 Southernmost U.S. States | 0 | - | 4.89 | 113,728 |
| U.S. States with Short Names | 0 | - | 4.91 | 149,419 |
| U.S. States that Start with M | 0 | - | 4.93 | 187,743 |
| U.S. States By Population | 0 | - | 4.92 | 153,807 |
| U.S. States that Start with N | 0 | - | 4.95 | 171,798 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,626 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 82,737 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,356 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 65,833 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 160,333 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 177,981 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 125,447 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,698 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 86,474 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,331,663 |
| South America Map Quiz | 0 | - | 5.00 | 1,552,347 |
| Flags of North and South America | 0 | - | 4.99 | 374,766 |
| Countries of Europe by Population | 0 | - | 4.98 | 181,764 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 192,037 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 176,670 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,460 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,355 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,207 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,622 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,648 |
| Countries of the Middle East | 0 | - | 4.96 | 201,846 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,679 |
| Slavic Countries | 0 | - | 4.96 | 111,979 |
| African Island Countries | 0 | - | 4.96 | 101,956 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,995 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,333 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,878 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,981 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,492 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,034 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,105 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,748 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,456 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,540 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,859 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,564 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,426 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,298 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,489 |
| Canada Country Quiz | 0 | - | 4.54 | 132,735 |
| United States Country Quiz | 0 | - | 4.43 | 101,805 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,205 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,997 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,643 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 233,503 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,357 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,806 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,436 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,620 |
| South America Capitals Quiz | 0 | - | 5.00 | 483,053 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,180 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,642 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,267 |
| Monarchies of Europe | 0 | - | 4.90 | 98,435 |
| Monarchies of Asia | 0 | - | 4.97 | 71,284 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,071 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 136,666 |
| The Only African Country ... | 0 | - | 4.99 | 129,334 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,240 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 72,930 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,118 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,957 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,344 |
| European Countries with One Border | 0 | - | 4.97 | 183,235 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,011 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 209,953 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,466 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,987 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 332,289 |
| Countries That Border Russia | 0 | - | 4.98 | 463,052 |
| Countries Bordering France | 0 | - | 4.83 | 403,789 |
| Countries Bordering Germany | 0 | - | 4.99 | 370,890 |
| Europe Map Quiz | 0 | - | 5.00 | 4,774,074 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,635 |
| North America Cities by Map | 0 | - | 4.41 | 47,868 |
| UK Immigration by Country | 0 | - | 4.94 | 141,239 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,360 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,578 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,813 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,945 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,875 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 135,880 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,763 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,380 |
| Canada or Africa by Area | 0 | - | 4.78 | 18,443 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,476 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,067 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,418 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,345 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,539 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 89,232 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,718 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,334 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,197 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,540 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 262,710 |
| Germany Country Quiz | 0 | - | 4.83 | 158,303 |
| Russia Country Quiz | 0 | - | 4.83 | 114,776 |
| Japan Country Quiz | 0 | - | 4.93 | 142,843 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,327 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,526 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,149 |
| Bahamas Country Quiz | 0 | - | 4.63 | 19,247 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,440 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,930 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,690 |
| Jamaica Country Quiz | 0 | - | 4.58 | 35,171 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,492 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,623 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,881 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,809 |
| Brazil States Map Quiz | 0 | - | 4.86 | 48,302 |
| Territories of the United States | 0 | - | 4.80 | 52,489 |
| States of Brazil | 0 | - | 4.97 | 88,814 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 54,274 |
| Canada Immigration by Country | 0 | - | 4.51 | 62,736 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.79 | 39,760 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 105,175 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,449,411 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 381,275 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 174,121 |
| Countries with Megacities | 0 | - | 4.99 | 265,098 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 199,934 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,602 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 138,203 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,671 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,450 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 150,915 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 41,057 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 77,849 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,450,026 |
| Oceania Map Quiz | 0 | - | 4.98 | 655,505 |
| Africa Map Quiz | 0 | - | 5.00 | 2,122,861 |
| Asia Map Quiz | 0 | - | 4.99 | 920,490 |
| United States Landmarks Map Quiz | 0 | - | 4.55 | 40,222 |
| Canada Cities Map Quiz | 0 | - | 4.64 | 124,404 |
| Asian Countries Americans Travel to the Most | 0 | - | 4.75 | 60,087 |
| Busiest Air Routes from the U.S. | 0 | - | 4.46 | 76,981 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 429,454 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,848 |
| Random European Capital to Country | 0 | - | 4.98 | 191,577 |
| Random European Country to Capital | 0 | - | 4.93 | 165,484 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,769 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,076 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,217 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,311 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,554 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,544 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,835 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 101,734 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 97,567 |
