| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 149,640 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,528 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.88 | 133,937 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 76,228 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,782 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,112 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.93 | 80,296 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,423 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,769 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,579 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 83,845 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,743 |
| Biggest Trading Partners – Australia | 0 | - | 4.93 | 61,536 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,420 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,122 |
| UK Immigration by Country | 0 | - | 4.94 | 140,828 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,910 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,160 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,556 |
| Biggest Trading Partners - China | 0 | - | 4.95 | 75,139 |
| Biggest Trading Partners - Turkey | 0 | - | 4.81 | 50,700 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,683 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 161,409 |
| Countries of Africa | 0 | - | 5.00 | 2,534,542 |
| Top 10 Richest Countries in Asia | 0 | - | 4.73 | 105,642 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,785 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,291 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,492 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,625 |
| Random European Capital to Country | 0 | - | 4.98 | 190,793 |
| Random European Country to Capital | 0 | - | 4.93 | 165,006 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,872 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,758 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,103 |
| The Only European Country ... | 0 | - | 4.91 | 216,425 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,091 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,007 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,633 |
| Every European Country Shape | 0 | - | 4.96 | 201,508 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,041 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,753 |
| Europe Capital to Country | 0 | - | 4.99 | 249,903 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,770 |
| European Capitals by Map | 0 | - | 4.99 | 138,972 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,009 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,351 |
| European Coastal Capitals | 0 | - | 4.95 | 90,528 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,823 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 237,324 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,327,702 |
| Countries of the Soviet Union | 0 | - | 4.98 | 194,540 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,510 |
| Countries of the Middle East | 0 | - | 4.96 | 201,025 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,197 |
| Slavic Countries | 0 | - | 4.96 | 111,601 |
| Hindu Countries | 0 | - | 4.86 | 50,095 |
| African Island Countries | 0 | - | 4.96 | 101,557 |
| Countries of Europe After World War II | 0 | - | 4.99 | 188,266 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 156,455 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,022,313 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,802 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,432 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,396 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,874 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,599 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,671 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,580 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,179 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,135 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,525 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,165 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,099 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,941 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,208 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 165,318 |
| Biggest Trading Partners - Russia | 0 | - | 4.55 | 36,495 |
| Random European Flag to Country | 0 | - | 4.89 | 182,256 |
| Countries with the Most Hindus | 0 | - | 4.90 | 122,974 |
| Soviet Union Country Quiz | 0 | - | 4.90 | 80,696 |
| UK Cities Map Quiz | 0 | - | 4.96 | 464,352 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 183,742 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,214 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,768 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,396 |
| Official Cities in the UK | 0 | - | 4.89 | 283,489 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 93,980 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,174 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,144 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,250 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,843 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,219 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,055 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,038 |
| Monarchies of Europe | 0 | - | 4.90 | 98,070 |
| Monarchies of Asia | 0 | - | 4.97 | 71,051 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,845 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 135,691 |
| The Only African Country ... | 0 | - | 4.99 | 129,054 |
| The Only American Country ... | 0 | - | 4.92 | 121,537 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,107 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,745 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,785 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,432 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,924 |
| European Countries with One Border | 0 | - | 4.97 | 182,694 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,493 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,141 |
| Counties of England Map Quiz | 0 | - | 4.97 | 307,515 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 329,794 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,830 |
| Countries That Border Russia | 0 | - | 4.98 | 461,539 |
| Flags of Countries that Border Germany | 0 | - | 4.85 | 96,965 |
| Countries Bordering France | 0 | - | 4.83 | 402,378 |
| Flags of Countries That Border France | 0 | - | 4.88 | 122,837 |
| Countries Bordering Germany | 0 | - | 4.99 | 369,249 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,210 |
| Europe Map Quiz | 0 | - | 5.00 | 4,760,348 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,094 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,594 |
| Central American Countries | 0 | - | 4.98 | 156,374 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,546 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 243,754 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,425 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,202 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,027 |
| Arms Exports - United States | 0 | - | 4.75 | 62,372 |
| Arms Exports - Russia | 0 | - | 4.48 | 25,132 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,797 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,058 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,933 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,932 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 88,989 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,550 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,049 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,894 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,350 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,635 |
| Biggest Trading Partners - South Africa | 0 | - | 4.74 | 40,273 |
| Germany Country Quiz | 0 | - | 4.82 | 157,765 |
| Russia Country Quiz | 0 | - | 4.85 | 114,416 |
| Italy Country Quiz | 0 | - | 4.82 | 123,340 |
| Japan Country Quiz | 0 | - | 4.93 | 142,393 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,311 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,328 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,744 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,444 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,444,744 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 380,101 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 173,294 |
| Countries with Megacities | 0 | - | 4.99 | 262,659 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 199,134 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,140 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 137,429 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,187 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,332 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 104,229 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,085 |
| Biggest British Empire Countries | 0 | - | 4.74 | 99,897 |
| Biggest French Empire Countries | 0 | - | 4.49 | 65,140 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 77,215 |
| African Countries with the Most Muslims | 0 | - | 4.80 | 100,874 |
| Most Forested European Countries | 0 | - | 4.80 | 75,298 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,345 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,375 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,424 |
| European Countries with NO Wolves | 0 | - | 4.56 | 65,624 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,630 |
| Every Asian Country Shape | 0 | - | 4.95 | 87,664 |
| Every African Country Shape | 0 | - | 4.90 | 87,204 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,218 |
| Countries Bordering India | 0 | - | 4.98 | 163,397 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,174 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,280 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 70,142 |
| Countries Bordering Iran | 0 | - | 4.83 | 95,241 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,502 |
| Countries that Border China | 0 | - | 4.96 | 263,048 |
| Countries that Border Iraq | 0 | - | 4.97 | 108,312 |
| Countries Bordering Kenya | 0 | - | 4.87 | 62,835 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,506 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 118,618 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,353 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,757 |
| Countries Bordering Turkey | 0 | - | 4.98 | 117,098 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,839 |
| Countries that Border Poland | 0 | - | 4.99 | 172,212 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 109,560 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,690 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,399 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 60,122 |
| Most-Visited Countries by Canadians | 0 | - | 4.82 | 39,345 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,846 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,861 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,813 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 93,938 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,146 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 55,507 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 104,509 |
| Countries Closest to Canada | 0 | - | 4.91 | 198,251 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 63,960 |
