| Countries of North America Quiz | 0 | - | 5.00 | 1,020,592 |
| United States Map Quiz | 0 | - | 4.98 | 4,154,025 |
| Central American Countries | 0 | - | 4.98 | 155,894 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,510 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,085 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 639,175 |
| North America Map Quiz | 0 | - | 4.98 | 247,701 |
| Canada Provinces and Territories | 0 | - | 5.00 | 341,393 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 901,496 |
| North America Capitals Quiz | 0 | - | 4.99 | 219,078 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 57,715 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,326 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,359 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 94,551 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,543 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,617 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,838 |
| The Only European Country ... | 0 | - | 4.91 | 215,998 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,745 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,777 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,581 |
| Countries of Africa | 0 | - | 5.00 | 2,530,205 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 147,913 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 175,266 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,196 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 82,378 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 159,775 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 177,524 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 125,044 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,425 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 86,116 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,146 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,326,302 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,173 |
| Countries of the Middle East | 0 | - | 4.96 | 200,745 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,004 |
| Slavic Countries | 0 | - | 4.96 | 111,495 |
| African Island Countries | 0 | - | 4.96 | 101,432 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,790 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,657 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,280 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,176 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,647 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,430 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,534 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,978 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,387 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,005 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,972 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,816 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,078 |
| South America Map Quiz | 0 | - | 5.00 | 1,547,343 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,304 |
| Caribbean Countries and Territories | 0 | - | 4.80 | 112,704 |
| Canada Geography Trivia | 0 | - | 4.80 | 47,500 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 328,861 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,423 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 183,510 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,018 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,625 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,344 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,731 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,052 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,935 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,932 |
| Monarchies of Europe | 0 | - | 4.90 | 97,958 |
| Monarchies of Asia | 0 | - | 4.97 | 70,984 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,779 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 135,304 |
| The Only African Country ... | 0 | - | 4.98 | 128,935 |
| The Only American Country ... | 0 | - | 4.92 | 121,404 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,060 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,640 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,668 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,254 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,779 |
| European Countries with One Border | 0 | - | 4.97 | 182,514 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,321 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,998 |
| Europe Map Quiz | 0 | - | 5.00 | 4,755,605 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 172,987 |
| Countries with Megacities | 0 | - | 4.99 | 259,062 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 198,860 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 112,973 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 137,144 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 80,974 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,560 |
| North America Cities by Map | 0 | - | 4.41 | 47,758 |
| UK Immigration by Country | 0 | - | 4.94 | 140,678 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,327 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,722 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 76,925 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,016 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,451 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 243,226 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 198,962 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,348 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 131,014 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,931 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,312 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,125 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,938 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,709 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,894 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,787 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,826 |
| Countries That Border Russia | 0 | - | 4.98 | 461,123 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 88,882 |
| Countries Bordering France | 0 | - | 4.83 | 401,907 |
| Countries Bordering Germany | 0 | - | 4.99 | 368,623 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,501 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,948 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,782 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,291 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 259,978 |
| Germany Country Quiz | 0 | - | 4.82 | 157,583 |
| Russia Country Quiz | 0 | - | 4.85 | 114,283 |
| Italy Country Quiz | 0 | - | 4.82 | 123,203 |
| Japan Country Quiz | 0 | - | 4.93 | 142,221 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,467 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,238 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,016 |
| Bahamas Country Quiz | 0 | - | 4.63 | 19,189 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,295 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,679 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,417 |
| Territories of the United States | 0 | - | 4.79 | 52,334 |
| Canada Immigration by Country | 0 | - | 4.51 | 62,518 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.79 | 39,573 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 104,781 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,443,112 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 379,686 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,446,586 |
| Oceania Map Quiz | 0 | - | 4.98 | 640,620 |
| Africa Map Quiz | 0 | - | 5.00 | 2,114,714 |
| Asia Map Quiz | 0 | - | 4.99 | 914,508 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 427,516 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,547 |
| Random European Capital to Country | 0 | - | 4.98 | 190,627 |
| Random European Country to Capital | 0 | - | 4.93 | 164,604 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,217 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,597 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,042 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,276 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,330 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,382 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,560 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 100,259 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 96,110 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,167 |
| The Only Remaining Asian Country . . . | 0 | - | 4.64 | 45,723 |
| Every European Country Shape | 0 | - | 4.96 | 201,305 |
| Every Asian Country Shape | 0 | - | 4.95 | 87,562 |
| Every African Country Shape | 0 | - | 4.90 | 87,019 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 83,466 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 76,085 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 149,435 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,149 |
| Countries Bordering India | 0 | - | 4.98 | 163,322 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,095 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,187 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 70,102 |
| Countries Bordering Iran | 0 | - | 4.83 | 95,148 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,449 |
| Countries that Border China | 0 | - | 4.96 | 262,857 |
| Countries that Border Iraq | 0 | - | 4.97 | 108,231 |
| Countries Bordering Kenya | 0 | - | 4.87 | 62,786 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,424 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 118,522 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,251 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,731 |
| Countries Bordering Turkey | 0 | - | 4.98 | 116,994 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,754 |
| Countries that Border Poland | 0 | - | 4.99 | 172,057 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 109,349 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,515 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,327 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 60,041 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,911 |
| Most-Visited Countries by Canadians | 0 | - | 4.82 | 39,257 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,793 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,636 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,723 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 93,852 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,090 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 55,409 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 104,416 |
| Countries Closest to Canada | 0 | - | 4.91 | 198,026 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 63,926 |
| Countries Closest to Turkey | 0 | - | 4.96 | 125,877 |
| Countries Closest to India | 0 | - | 4.97 | 102,636 |
| Countries Closest to Japan | 0 | - | 4.92 | 138,455 |
| Countries Closest to Italy | 0 | - | 4.97 | 197,710 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 68,835 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,696 |
| Countries that Beat Australia | 0 | - | 4.92 | 92,612 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,635 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,803 |
| Brunei Country Quiz | 0 | - | 4.87 | 21,894 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,740 |
