| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,880 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 148,623 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,344 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,085 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.93 | 79,801 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,007 |
| Biggest Trading Partners - Spain | 0 | - | 4.91 | 53,605 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,672 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 118,340 |
| Biggest Trading Partners - Russia | 0 | - | 4.55 | 36,392 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 75,435 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,980 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,787 |
| Biggest Trading Partners – Australia | 0 | - | 4.93 | 61,158 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 231,572 |
| Biggest Trading Partners - China | 0 | - | 4.95 | 74,813 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 160,809 |
| Countries That Border Russia | 0 | - | 4.98 | 460,039 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,252 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,853 |
| UK Immigration by Country | 0 | - | 4.94 | 140,014 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,323 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,596 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,089 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,367 |
| Russia Country Quiz | 0 | - | 4.85 | 113,950 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,739 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,317 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,246 |
| Random European Capital to Country | 0 | - | 4.98 | 189,658 |
| Random European Country to Capital | 0 | - | 4.92 | 147,761 |
| Countries of the Soviet Union | 0 | - | 4.98 | 194,128 |
| Countries of Europe After World War II | 0 | - | 4.99 | 187,442 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 155,756 |
| Every European Country Shape | 0 | - | 4.96 | 200,686 |
| Countries of Africa | 0 | - | 5.00 | 2,517,668 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 81,192 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,996 |
| Countries that Border Poland | 0 | - | 4.99 | 171,692 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,571 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.84 | 72,337 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 236,743 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,700 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,163 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,138 |
| The Only European Country ... | 0 | - | 4.91 | 214,830 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,850 |
| Hindu Countries | 0 | - | 4.86 | 49,769 |
| European Countries NOT in NATO | 0 | - | 4.87 | 60,131 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,416 |
| Arms Exports - United States | 0 | - | 4.75 | 61,595 |
| Arms Exports - Russia | 0 | - | 4.48 | 25,063 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,466 |
| Biggest Trading Partners - Turkey | 0 | - | 4.81 | 50,327 |
| Soviet Union Country Quiz | 0 | - | 4.90 | 80,419 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,266 |
| Europe Capital to Country | 0 | - | 4.99 | 248,641 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,956 |
| European Capitals by Map | 0 | - | 4.99 | 137,402 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,514 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,893 |
| European Coastal Capitals | 0 | - | 4.95 | 90,031 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 222,568 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,322,531 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 217,123 |
| Countries of the Middle East | 0 | - | 4.96 | 199,649 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,615 |
| Slavic Countries | 0 | - | 4.96 | 111,144 |
| African Island Countries | 0 | - | 4.96 | 101,064 |
| Random European Flag to Country | 0 | - | 4.89 | 181,392 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,015,944 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,163 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,865 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,594 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,074 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,033 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,118 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,340 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,446 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,614 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,823 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,592 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,658 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,516 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,756 |
| Countries with the Most Hindus | 0 | - | 4.90 | 122,572 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,477 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 192,340 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,261 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,974 |
| Official Cities in the UK | 0 | - | 4.89 | 281,613 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,637 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,489 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,868 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,942 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,441 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,532 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,686 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,650 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,670 |
| Monarchies of Europe | 0 | - | 4.90 | 97,602 |
| Monarchies of Asia | 0 | - | 4.97 | 70,770 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,575 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 134,455 |
| The Only African Country ... | 0 | - | 4.98 | 128,628 |
| The Only American Country ... | 0 | - | 4.92 | 121,089 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,887 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,403 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,261 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,783 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,394 |
| Top 10 Richest Countries in Asia | 0 | - | 4.73 | 105,135 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,575 |
| European Countries with One Border | 0 | - | 4.97 | 181,998 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,882 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,410 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,637 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 107,881 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,511 |
| UK Cities Map Quiz | 0 | - | 4.95 | 463,007 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,526 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,407 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 103,992 |
| Central American Countries | 0 | - | 4.98 | 155,420 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,931 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 241,923 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,021 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,929 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,683 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,448 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,527 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,405 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,637 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,665 |
| Countries Bordering France | 0 | - | 4.83 | 400,814 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,779 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,352 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,714 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,473 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,116 |
| Biggest Trading Partners - South Africa | 0 | - | 4.74 | 40,173 |
| Germany Country Quiz | 0 | - | 4.82 | 157,027 |
| Italy Country Quiz | 0 | - | 4.82 | 122,576 |
| Japan Country Quiz | 0 | - | 4.92 | 141,756 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,025 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,152 |
| Kazakhstan Country Quiz | 0 | - | 4.79 | 35,466 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 326,235 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,220 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,893 |
| Biggest British Empire Countries | 0 | - | 4.73 | 99,328 |
| Biggest French Empire Countries | 0 | - | 4.49 | 65,011 |
| African Countries with the Most Muslims | 0 | - | 4.80 | 100,582 |
| Most Forested European Countries | 0 | - | 4.80 | 75,060 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,041 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,172 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.91 | 96,259 |
| European Countries with NO Wolves | 0 | - | 4.56 | 65,558 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,403 |
| Every Asian Country Shape | 0 | - | 4.95 | 86,930 |
| Every African Country Shape | 0 | - | 4.90 | 86,493 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 80,898 |
| Countries Bordering India | 0 | - | 4.98 | 163,137 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,887 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,973 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 70,000 |
| Countries Bordering Iran | 0 | - | 4.83 | 94,968 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,309 |
| Countries that Border China | 0 | - | 4.96 | 262,336 |
| Countries that Border Iraq | 0 | - | 4.97 | 108,018 |
| Countries Bordering Kenya | 0 | - | 4.87 | 62,642 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,232 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 118,359 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,357 |
| Countries Bordering Turkey | 0 | - | 4.98 | 116,735 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,601 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 108,881 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,160 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,125 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 59,862 |
| Most-Visited Countries by Canadians | 0 | - | 4.82 | 39,151 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,668 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,098 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,522 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 93,655 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,943 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 55,132 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 104,188 |
| Countries Closest to Canada | 0 | - | 4.90 | 197,628 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 63,843 |
| Countries Closest to Turkey | 0 | - | 4.96 | 125,615 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 27,061 |
| Countries Closest to India | 0 | - | 4.97 | 102,411 |
| Countries Closest to Japan | 0 | - | 4.92 | 138,149 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,787 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 68,665 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,467 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,351 |
| Serbia Country Quiz | 0 | - | 4.44 | 34,869 |
| Europe Map Quiz | 0 | - | 5.00 | 4,742,130 |
