| Countries That Border Russia | 0 | - | 4.98 | 465,018 |
| Countries Bordering France | 0 | - | 4.83 | 405,436 |
| Countries Bordering Germany | 0 | - | 4.99 | 372,312 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 89,555 |
| Countries Bordering India | 0 | - | 4.98 | 163,913 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 70,754 |
| Countries that Border China | 0 | - | 4.96 | 264,594 |
| Countries Bordering Kenya | 0 | - | 4.87 | 63,226 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,393 |
| Countries that Border Poland | 0 | - | 4.99 | 173,381 |
| Countries Bordering China Since 1914 | 0 | - | 4.93 | 95,963 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 195,380 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 63,390 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 137,912 |
| African Countries with the Most Christians | 0 | - | 4.94 | 76,246 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 121,525 |
| Africa Capitals Quiz | 0 | - | 4.99 | 745,343 |
| Every African Country Shape | 0 | - | 4.90 | 88,663 |
| Countries of Africa | 0 | - | 5.00 | 2,565,851 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 77,168 |
| Countries that Border Hungary | 0 | - | 4.98 | 105,126 |
| Countries Bordering Austria | 0 | - | 4.97 | 119,071 |
| Countries Bordering Iran | 0 | - | 4.83 | 96,178 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,912 |
| Countries that Border Iraq | 0 | - | 4.97 | 109,227 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 78,285 |
| Countries Bordering Saudi Arabia | 0 | - | 4.96 | 133,944 |
| Countries Bordering Serbia | 0 | - | 4.96 | 93,240 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,940 |
| Countries Bordering Turkey | 0 | - | 4.98 | 117,992 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 69,359 |
| United States Map Quiz | 0 | - | 4.98 | 4,174,031 |
| Countries That Use the Euro | 0 | - | 4.95 | 107,322 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 48,293 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,564 |
| The Only European Country ... | 0 | - | 4.91 | 219,700 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 214,434 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,889 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 93,005 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,337,538 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,033,788 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 166,672 |
| Countries Bordering Brazil | 0 | - | 4.96 | 132,372 |
| Egypt Country Quiz | 0 | - | 4.82 | 78,040 |
| Countries of Europe by Population | 0 | - | 4.98 | 183,750 |
| African Capitals by Map | 0 | - | 4.99 | 142,672 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 221,369 |
| Countries of the Middle East | 0 | - | 4.96 | 203,343 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,412 |
| Slavic Countries | 0 | - | 4.96 | 112,538 |
| African Island Countries | 0 | - | 4.96 | 102,779 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,257 |
| Random African Flag to Country | 0 | - | 4.87 | 75,759 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 128,070 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,534 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 155,026 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 219,233 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,829 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,776 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 113,095 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 145,013 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,576 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 118,101 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,746 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 100,103 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,364 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.95 | 47,767 |
| Countries Bordering Spain | 0 | - | 4.51 | 69,794 |
| Countries Closest to Egypt | 0 | - | 4.83 | 101,691 |
| Africa Flags Map Quiz | 0 | - | 4.94 | 36,957 |
| UK Cities Map Quiz | 0 | - | 4.96 | 466,922 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 235,005 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 185,525 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 105,136 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,999 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 120,364 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 62,087 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,612 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 136,340 |
| American Countries with the Shortest Names | 0 | - | 4.97 | 121,802 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,638 |
| Monarchies of Europe | 0 | - | 4.90 | 99,064 |
| Monarchies of Asia | 0 | - | 4.97 | 71,631 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,374 |
| The Only African Country ... | 0 | - | 4.99 | 129,834 |
| The Only American Country ... | 0 | - | 4.92 | 122,379 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,472 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 73,579 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 97,023 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,779 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.90 | 107,117 |
| European Countries with One Border | 0 | - | 4.97 | 184,077 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,796 |
| Countries Closest to Africa | 0 | - | 4.96 | 158,033 |
| Counties of England Map Quiz | 0 | - | 4.97 | 309,335 |
| UK Immigration by Country | 0 | - | 4.94 | 141,934 |
| Central American Countries | 0 | - | 4.98 | 157,589 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,705 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,596 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 117,159 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 98,192 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 247,150 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 201,027 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 137,825 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,979 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 102,178 |
| 10 Easternmost Countries in Africa | 0 | - | 4.98 | 25,280 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,662 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,961 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,462 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 194,109 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 128,010 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,831 |
| Countries by Bordering Flags #1 | 0 | - | 4.90 | 113,434 |
| Countries by Bordering Flags #2 | 0 | - | 4.86 | 83,711 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,980 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,731 |
| Countries Closest to Australia | 0 | - | 4.99 | 168,010 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,805 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 265,520 |
| Germany Country Quiz | 0 | - | 4.82 | 159,117 |
| Russia Country Quiz | 0 | - | 4.83 | 115,487 |
| Japan Country Quiz | 0 | - | 4.93 | 143,566 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 141,325 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,854 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,301 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.83 | 35,660 |
| Jordan Country Quiz | 0 | - | 4.86 | 32,163 |
| Flags of the Mediterranean | 0 | - | 4.94 | 149,579 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 336,914 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 131,634 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 84,177 |
| Random European Capital to Country | 0 | - | 4.98 | 192,391 |
| Random European Country to Capital | 0 | - | 4.93 | 166,112 |
| Random Asian Country to Capital | 0 | - | 4.92 | 97,124 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,623 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,413 |
| African Countries with the Most Muslims | 0 | - | 4.80 | 101,692 |
| Top 10 European Countries by Coastline | 0 | - | 4.86 | 138,841 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,676 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,764 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 73,130 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 103,387 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 99,222 |
| Every European Country Shape | 0 | - | 4.96 | 203,319 |
| Every Asian Country Shape | 0 | - | 4.95 | 88,757 |
| One Border Countries - Shape Quiz | 0 | - | 4.84 | 65,309 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.92 | 95,752 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 151,460 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,853 |
| Merged Countries #2 | 0 | - | 4.96 | 100,000 |
| Merged Countries #4 | 0 | - | 4.81 | 94,217 |
| Merged Countries #6 | 0 | - | 4.90 | 73,929 |
| Merged Countries #7 | 0 | - | 4.93 | 83,266 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,787 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,637 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,966 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 60,659 |
| Countries that Visit the UK the Most | 0 | - | 4.88 | 76,045 |
| Most-Visited Countries by Canadians | 0 | - | 4.83 | 39,671 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,244 |
| Countries Closest to Spain | 0 | - | 4.96 | 228,432 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,368 |
| Countries Closest to Vietnam | 0 | - | 4.96 | 94,490 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,589 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 56,306 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 105,202 |
| Countries Closest to Canada | 0 | - | 4.91 | 199,699 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 64,168 |
| Countries Closest to Turkey | 0 | - | 4.96 | 127,059 |
| Countries Closest to India | 0 | - | 4.97 | 103,366 |
| Countries Closest to Japan | 0 | - | 4.92 | 139,986 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,745 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 73,440 |
| Countries that Beat Australia | 0 | - | 4.92 | 93,587 |
| Colombia Country Quiz | 0 | - | 4.90 | 41,066 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,571 |
| Europe Map Quiz | 0 | - | 5.00 | 4,794,483 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,456,585 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 383,121 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 175,602 |
| Countries with Megacities | 0 | - | 4.99 | 268,075 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 201,252 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 114,391 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 139,590 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 82,491 |
| Commonwealth of Nations Countries | 0 | - | 4.95 | 238,651 |
| Countries by Sports League Revenue | 0 | - | 4.95 | 78,857 |
| Hindu Countries | 0 | - | 4.86 | 50,696 |
| James Bond Countries Visited Map | 0 | - | 4.99 | 64,914 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 105,033 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 147,438 |
| All Countries that Once Bordered Germany | 0 | - | 4.33 | 75,269 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,988 |
| Countries Closest to Iceland | 0 | - | 4.90 | 74,330 |
| Closest Countries to North Korea | 0 | - | 4.94 | 123,420 |
| Biggest Trading Partners – Australia | 0 | - | 4.93 | 62,123 |
| Countries that Beat the United States | 0 | - | 4.93 | 168,966 |
| Countries that Beat China | 0 | - | 4.85 | 117,023 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,777 |
