| Colombia Country Quiz | 0 | - | 4.90 | 40,635 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,441 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,512 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,246 |
| Argentina Country Quiz | 0 | - | 4.53 | 57,411 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,146 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,000 |
| Central American Countries | 0 | - | 4.98 | 155,894 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,783 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,292 |
| Brazil Country Quiz | 0 | - | 4.52 | 101,639 |
| Peru Country Quiz | 0 | - | 4.54 | 48,582 |
| Chile Country Quiz | 0 | - | 4.75 | 39,992 |
| Ecuador Country Quiz | 0 | - | 4.60 | 31,817 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,204 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,547 |
| 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 | 215,999 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,749 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,777 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,582 |
| Countries of Africa | 0 | - | 5.00 | 2,530,235 |
| Which South American Country? | 0 | - | 4.69 | 51,896 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,640 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 93,852 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,090 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 104,417 |
| Countries Closest to Canada | 0 | - | 4.91 | 198,026 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 63,926 |
| Countries Closest to India | 0 | - | 4.97 | 102,637 |
| Countries Closest to Japan | 0 | - | 4.92 | 138,456 |
| Countries Closest to Italy | 0 | - | 4.97 | 197,714 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 68,838 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,332 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,326,315 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,020,600 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,380 |
| Closest Countries to North Korea | 0 | - | 4.94 | 122,260 |
| South America Map Quiz | 0 | - | 5.00 | 1,547,346 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,151 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,179 |
| Countries of the Middle East | 0 | - | 4.96 | 200,747 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,004 |
| Slavic Countries | 0 | - | 4.96 | 111,495 |
| African Island Countries | 0 | - | 4.96 | 101,434 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,660 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,280 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,177 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,649 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,432 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,534 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,511 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,085 |
| 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 | 161,006 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,973 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,817 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,079 |
| Countries that Beat Brazil | 0 | - | 4.49 | 68,412 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,304 |
| South America Capitals Quiz | 0 | - | 5.00 | 480,436 |
| Countries Closest to Alaska | 0 | - | 4.93 | 124,105 |
| Countries Closest to Maine | 0 | - | 4.85 | 66,973 |
| Mexico Country Quiz | 0 | - | 4.49 | 72,331 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 901,498 |
| Brazil Cities Map Quiz | 0 | - | 4.62 | 36,566 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,426 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 183,510 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,019 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,626 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,344 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,890 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,076 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,732 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,053 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,936 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,934 |
| Monarchies of Europe | 0 | - | 4.90 | 97,960 |
| Monarchies of Asia | 0 | - | 4.97 | 70,985 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,779 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 135,306 |
| The Only African Country ... | 0 | - | 4.98 | 128,937 |
| The Only American Country ... | 0 | - | 4.92 | 121,405 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,061 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,641 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,669 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,257 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,781 |
| Countries That Border Russia | 0 | - | 4.98 | 461,127 |
| European Countries with One Border | 0 | - | 4.97 | 182,515 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,323 |
| Countries Bordering France | 0 | - | 4.83 | 401,910 |
| Countries Bordering Germany | 0 | - | 4.99 | 368,630 |
| Cuba Country Quiz | 0 | - | 4.70 | 51,429 |
| US States Quiz | 0 | - | 5.00 | 16,832,332 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 328,868 |
| 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 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,017 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,453 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 243,227 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 198,965 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,350 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 131,071 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,935 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,313 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,126 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,939 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,710 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,897 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,789 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,829 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 88,882 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,501 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,951 |
| Countries Closest to Europe | 0 | - | 4.70 | 109,801 |
| Germany Country Quiz | 0 | - | 4.82 | 157,585 |
| Russia Country Quiz | 0 | - | 4.85 | 114,283 |
| Italy Country Quiz | 0 | - | 4.82 | 123,207 |
| Japan Country Quiz | 0 | - | 4.93 | 142,221 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,468 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,239 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,295 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,680 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,876 |
| Europe Map Quiz | 0 | - | 5.00 | 4,755,633 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 147,915 |
| Mexico States Map Quiz | 0 | - | 4.85 | 104,471 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,516 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,547 |
| Random European Capital to Country | 0 | - | 4.98 | 190,628 |
| Random European Country to Capital | 0 | - | 4.93 | 164,608 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,217 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,597 |
| Caribbean Countries and Territories | 0 | - | 4.80 | 112,704 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,043 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,277 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,331 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,382 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,561 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 100,266 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 96,113 |
| Every European Country Shape | 0 | - | 4.96 | 201,309 |
| 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 | 83,467 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 76,087 |
| 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 | 118,189 |
| 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 | 262,859 |
| Countries that Border Iraq | 0 | - | 4.97 | 108,231 |
| Countries Bordering Kenya | 0 | - | 4.87 | 62,786 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,425 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 118,522 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,253 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,731 |
| Countries Bordering Turkey | 0 | - | 4.98 | 116,994 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,757 |
| Countries that Border Poland | 0 | - | 4.99 | 172,057 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 109,350 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,518 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,328 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 60,041 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,914 |
| Most-Visited Countries by Canadians | 0 | - | 4.82 | 39,258 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,793 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,724 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 55,409 |
| Countries Closest to Turkey | 0 | - | 4.96 | 125,880 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,701 |
| Countries that Beat Australia | 0 | - | 4.92 | 92,613 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,417 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 331,077 |
| Countries Closest to Yemen | 0 | - | 4.91 | 22,488 |
| World Capitals Closest to London | 0 | - | 4.87 | 110,286 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,443,120 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 379,689 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 172,990 |
| Countries with Megacities | 0 | - | 4.99 | 259,133 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 198,860 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 112,974 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 137,145 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 80,974 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.95 | 125,638 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,669 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 237,183 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,197 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 76,928 |
| Hindu Countries | 0 | - | 4.86 | 50,008 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,167 |
| The Only Remaining Asian Country . . . | 0 | - | 4.64 | 45,723 |
