| Colombia Country Quiz | 0 | - | 4.90 | 40,621 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,433 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,505 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,238 |
| Argentina Country Quiz | 0 | - | 4.53 | 57,398 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,125 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,974 |
| Central American Countries | 0 | - | 4.98 | 155,869 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,768 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,283 |
| Brazil Country Quiz | 0 | - | 4.52 | 101,624 |
| Peru Country Quiz | 0 | - | 4.54 | 48,573 |
| Chile Country Quiz | 0 | - | 4.75 | 39,984 |
| Ecuador Country Quiz | 0 | - | 4.60 | 31,809 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,199 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,503 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,586 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,807 |
| The Only European Country ... | 0 | - | 4.91 | 215,946 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,707 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,756 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,573 |
| Countries of Africa | 0 | - | 5.00 | 2,529,588 |
| Which South American Country? | 0 | - | 4.69 | 51,892 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,592 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 93,841 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,086 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 104,397 |
| Countries Closest to Canada | 0 | - | 4.91 | 198,009 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 63,924 |
| Countries Closest to India | 0 | - | 4.97 | 102,624 |
| Countries Closest to Japan | 0 | - | 4.92 | 138,444 |
| Countries Closest to Italy | 0 | - | 4.97 | 197,685 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 68,825 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,287 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,326,029 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,020,363 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,366 |
| Closest Countries to North Korea | 0 | - | 4.94 | 122,248 |
| South America Map Quiz | 0 | - | 5.00 | 1,547,192 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,084 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,139 |
| Countries of the Middle East | 0 | - | 4.96 | 200,713 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,988 |
| Slavic Countries | 0 | - | 4.96 | 111,481 |
| African Island Countries | 0 | - | 4.96 | 101,409 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,634 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,263 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,142 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,626 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,409 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,512 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,506 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,080 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,957 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,374 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,981 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,959 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,794 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,062 |
| Countries that Beat Brazil | 0 | - | 4.49 | 68,404 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,267 |
| South America Capitals Quiz | 0 | - | 5.00 | 480,361 |
| Countries Closest to Alaska | 0 | - | 4.93 | 124,093 |
| Countries Closest to Maine | 0 | - | 4.85 | 66,963 |
| Mexico Country Quiz | 0 | - | 4.49 | 72,322 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 901,461 |
| Brazil Cities Map Quiz | 0 | - | 4.62 | 36,560 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,402 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 183,480 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 192,991 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,606 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,331 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,874 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,068 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,718 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,025 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,916 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,928 |
| Monarchies of Europe | 0 | - | 4.90 | 97,940 |
| Monarchies of Asia | 0 | - | 4.97 | 70,969 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,770 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 135,267 |
| The Only African Country ... | 0 | - | 4.98 | 128,912 |
| The Only American Country ... | 0 | - | 4.92 | 121,388 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,051 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,627 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,656 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,230 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,762 |
| Countries That Border Russia | 0 | - | 4.98 | 461,066 |
| European Countries with One Border | 0 | - | 4.97 | 182,492 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,302 |
| Countries Bordering France | 0 | - | 4.83 | 401,848 |
| Countries Bordering Germany | 0 | - | 4.99 | 368,578 |
| Cuba Country Quiz | 0 | - | 4.70 | 51,417 |
| US States Quiz | 0 | - | 5.00 | 16,829,145 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 328,735 |
| UK Immigration by Country | 0 | - | 4.94 | 140,661 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,309 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,693 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,994 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,425 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 243,165 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 198,889 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,308 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.88 | 130,046 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,895 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,295 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,115 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,924 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,701 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,863 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,772 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,813 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 88,874 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,493 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,944 |
| Countries Closest to Europe | 0 | - | 4.70 | 109,792 |
| Germany Country Quiz | 0 | - | 4.82 | 157,559 |
| Russia Country Quiz | 0 | - | 4.85 | 114,264 |
| Italy Country Quiz | 0 | - | 4.82 | 123,172 |
| Japan Country Quiz | 0 | - | 4.93 | 142,200 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,431 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,231 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,288 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,665 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,852 |
| Europe Map Quiz | 0 | - | 5.00 | 4,755,064 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 147,793 |
| Mexico States Map Quiz | 0 | - | 4.85 | 104,445 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,514 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,539 |
| Random European Capital to Country | 0 | - | 4.98 | 190,613 |
| Random European Country to Capital | 0 | - | 4.93 | 164,521 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,188 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,582 |
| Caribbean Countries and Territories | 0 | - | 4.80 | 112,688 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,040 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,270 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,325 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,379 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,551 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 100,190 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 96,059 |
| Every European Country Shape | 0 | - | 4.96 | 201,276 |
| Every Asian Country Shape | 0 | - | 4.95 | 87,553 |
| Every African Country Shape | 0 | - | 4.90 | 86,997 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 83,385 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 76,032 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 149,391 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,140 |
| Countries Bordering India | 0 | - | 4.98 | 163,313 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,085 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,179 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 70,098 |
| Countries Bordering Iran | 0 | - | 4.83 | 95,139 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,444 |
| Countries that Border China | 0 | - | 4.96 | 262,831 |
| Countries that Border Iraq | 0 | - | 4.97 | 108,220 |
| Countries Bordering Kenya | 0 | - | 4.87 | 62,783 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,414 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 118,510 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,239 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,727 |
| Countries Bordering Turkey | 0 | - | 4.98 | 116,976 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,746 |
| Countries that Border Poland | 0 | - | 4.99 | 172,040 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 109,327 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,503 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,316 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 60,021 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,894 |
| Most-Visited Countries by Canadians | 0 | - | 4.82 | 39,253 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,786 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,711 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 55,394 |
| Countries Closest to Turkey | 0 | - | 4.96 | 125,862 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,670 |
| Countries that Beat Australia | 0 | - | 4.92 | 92,601 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,413 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 331,002 |
| Countries Closest to Yemen | 0 | - | 4.91 | 22,487 |
| World Capitals Closest to London | 0 | - | 4.87 | 110,223 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,442,918 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 379,619 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 172,935 |
| Countries with Megacities | 0 | - | 4.99 | 257,739 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 198,803 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 112,937 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 137,083 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 80,946 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.95 | 125,608 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,651 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 237,160 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,194 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 76,896 |
| Hindu Countries | 0 | - | 4.86 | 49,997 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,157 |
| The Only Remaining Asian Country . . . | 0 | - | 4.64 | 45,719 |
