| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,896 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 148,634 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,346 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,085 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.93 | 79,806 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,016 |
| Biggest Trading Partners - Spain | 0 | - | 4.91 | 53,606 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,681 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 118,413 |
| Biggest Trading Partners - Russia | 0 | - | 4.55 | 36,394 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 75,443 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,999 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,796 |
| Biggest Trading Partners – Australia | 0 | - | 4.93 | 61,165 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 231,584 |
| Biggest Trading Partners - China | 0 | - | 4.95 | 74,816 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 160,825 |
| Countries That Border Russia | 0 | - | 4.98 | 460,061 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,263 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,860 |
| UK Immigration by Country | 0 | - | 4.94 | 140,017 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,335 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,605 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,095 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,371 |
| Russia Country Quiz | 0 | - | 4.85 | 113,958 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,758 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,319 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,250 |
| Random European Capital to Country | 0 | - | 4.98 | 189,662 |
| Random European Country to Capital | 0 | - | 4.92 | 147,767 |
| Countries of the Soviet Union | 0 | - | 4.98 | 194,136 |
| Countries of Europe After World War II | 0 | - | 4.99 | 187,492 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 155,771 |
| Every European Country Shape | 0 | - | 4.96 | 200,695 |
| Countries of Africa | 0 | - | 5.00 | 2,517,832 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 81,244 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,001 |
| Countries that Border Poland | 0 | - | 4.99 | 171,699 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,575 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.84 | 72,341 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 236,754 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,716 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,164 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,149 |
| The Only European Country ... | 0 | - | 4.91 | 214,853 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,866 |
| Hindu Countries | 0 | - | 4.86 | 49,775 |
| European Countries NOT in NATO | 0 | - | 4.87 | 60,139 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,417 |
| Arms Exports - United States | 0 | - | 4.75 | 61,636 |
| Arms Exports - Russia | 0 | - | 4.48 | 25,067 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,467 |
| Biggest Trading Partners - Turkey | 0 | - | 4.81 | 50,329 |
| Soviet Union Country Quiz | 0 | - | 4.90 | 80,422 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,269 |
| Europe Capital to Country | 0 | - | 4.99 | 248,651 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,963 |
| European Capitals by Map | 0 | - | 4.99 | 137,414 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,520 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,897 |
| European Coastal Capitals | 0 | - | 4.95 | 90,034 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 222,573 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,322,611 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 217,140 |
| Countries of the Middle East | 0 | - | 4.96 | 199,665 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,624 |
| Slavic Countries | 0 | - | 4.96 | 111,152 |
| African Island Countries | 0 | - | 4.96 | 101,070 |
| Random European Flag to Country | 0 | - | 4.89 | 181,398 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,016,016 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,168 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,872 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,604 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,082 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,041 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,124 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,341 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,449 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,622 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,825 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,598 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,664 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,520 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,759 |
| Countries with the Most Hindus | 0 | - | 4.90 | 122,575 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,481 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 192,344 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,262 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,975 |
| Official Cities in the UK | 0 | - | 4.89 | 281,636 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,644 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,498 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,873 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,945 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,450 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,539 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,696 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,659 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,675 |
| Monarchies of Europe | 0 | - | 4.90 | 97,610 |
| Monarchies of Asia | 0 | - | 4.97 | 70,771 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,577 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 134,465 |
| The Only African Country ... | 0 | - | 4.98 | 128,633 |
| The Only American Country ... | 0 | - | 4.92 | 121,092 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,889 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,408 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,268 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,797 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,403 |
| Top 10 Richest Countries in Asia | 0 | - | 4.73 | 105,142 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,576 |
| European Countries with One Border | 0 | - | 4.97 | 182,008 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,888 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,414 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,644 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 107,884 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,514 |
| UK Cities Map Quiz | 0 | - | 4.95 | 463,019 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,532 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,412 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 103,997 |
| Central American Countries | 0 | - | 4.98 | 155,424 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,941 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 241,954 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,026 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,934 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,688 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,450 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,534 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,414 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,643 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,669 |
| Countries Bordering France | 0 | - | 4.83 | 400,838 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,794 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,352 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,715 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,479 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,118 |
| Biggest Trading Partners - South Africa | 0 | - | 4.74 | 40,173 |
| Germany Country Quiz | 0 | - | 4.82 | 157,042 |
| Italy Country Quiz | 0 | - | 4.82 | 122,580 |
| Japan Country Quiz | 0 | - | 4.92 | 141,769 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,030 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,156 |
| Kazakhstan Country Quiz | 0 | - | 4.79 | 35,477 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 326,273 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,220 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,894 |
| Biggest British Empire Countries | 0 | - | 4.73 | 99,337 |
| Biggest French Empire Countries | 0 | - | 4.49 | 65,013 |
| African Countries with the Most Muslims | 0 | - | 4.80 | 100,587 |
| Most Forested European Countries | 0 | - | 4.80 | 75,061 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,044 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,173 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.91 | 96,260 |
| European Countries with NO Wolves | 0 | - | 4.56 | 65,558 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,407 |
| Every Asian Country Shape | 0 | - | 4.95 | 86,931 |
| Every African Country Shape | 0 | - | 4.90 | 86,502 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 80,904 |
| Countries Bordering India | 0 | - | 4.98 | 163,141 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,889 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,980 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 70,000 |
| Countries Bordering Iran | 0 | - | 4.83 | 94,973 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,313 |
| Countries that Border China | 0 | - | 4.96 | 262,347 |
| Countries that Border Iraq | 0 | - | 4.97 | 108,020 |
| Countries Bordering Kenya | 0 | - | 4.87 | 62,646 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,234 |
| 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 | 100,602 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 108,888 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,167 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,129 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 59,866 |
| Most-Visited Countries by Canadians | 0 | - | 4.82 | 39,153 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,669 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,109 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,524 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 93,656 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,944 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 55,132 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 104,190 |
| Countries Closest to Canada | 0 | - | 4.90 | 197,635 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 63,846 |
| Countries Closest to Turkey | 0 | - | 4.96 | 125,618 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 27,064 |
| Countries Closest to India | 0 | - | 4.97 | 102,417 |
| Countries Closest to Japan | 0 | - | 4.92 | 138,153 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,790 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 68,669 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,474 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,351 |
| Serbia Country Quiz | 0 | - | 4.44 | 34,872 |
| Europe Map Quiz | 0 | - | 5.00 | 4,742,332 |
