| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 198,319 |
| Biggest Trading Partners - Turkey | 0 | - | 4.81 | 50,458 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 148,973 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,514 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,182 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.93 | 80,003 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,186 |
| Biggest Trading Partners - Spain | 0 | - | 4.91 | 53,662 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,885 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 120,457 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,491 |
| Biggest Trading Partners - Russia | 0 | - | 4.55 | 36,439 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,452 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 75,640 |
| Countries of Europe by Population | 0 | - | 4.98 | 179,692 |
| Biggest Trading Partners – Australia | 0 | - | 4.93 | 61,319 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,103 |
| Biggest Trading Partners - China | 0 | - | 4.95 | 74,915 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 161,087 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,745 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,564 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,035 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,535 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,980 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,484 |
| UK Immigration by Country | 0 | - | 4.94 | 140,515 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,564 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,841 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,286 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,583 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,172 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,402 |
| Random European Capital to Country | 0 | - | 4.98 | 190,395 |
| Random European Country to Capital | 0 | - | 4.93 | 163,340 |
| Countries of the Soviet Union | 0 | - | 4.98 | 194,330 |
| Countries of Europe After World War II | 0 | - | 4.99 | 187,854 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 156,063 |
| Every European Country Shape | 0 | - | 4.96 | 201,078 |
| Countries of Africa | 0 | - | 5.00 | 2,525,583 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 82,659 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,785 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.84 | 72,523 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 237,016 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,215 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,427 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,557 |
| The Only European Country ... | 0 | - | 4.91 | 215,566 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,401 |
| Hindu Countries | 0 | - | 4.86 | 49,918 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,523 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,520 |
| Arms Exports - United States | 0 | - | 4.75 | 62,144 |
| Arms Exports - Russia | 0 | - | 4.48 | 25,106 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 165,027 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 27,162 |
| Soviet Union Country Quiz | 0 | - | 4.90 | 80,539 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,325 |
| Europe Capital to Country | 0 | - | 4.99 | 249,239 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,376 |
| European Capitals by Map | 0 | - | 4.99 | 138,145 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,742 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,106 |
| European Coastal Capitals | 0 | - | 4.95 | 90,244 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,201 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,324,705 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 217,788 |
| Countries of the Middle East | 0 | - | 4.96 | 200,466 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,857 |
| Slavic Countries | 0 | - | 4.96 | 111,367 |
| African Island Countries | 0 | - | 4.96 | 101,289 |
| Random European Flag to Country | 0 | - | 4.89 | 181,747 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,018,850 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,486 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,125 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,947 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,428 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,277 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,371 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,463 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,677 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,828 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,024 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,843 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,844 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,694 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,947 |
| Countries with the Most Hindus | 0 | - | 4.90 | 122,732 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 183,203 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 192,740 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,489 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,095 |
| Official Cities in the UK | 0 | - | 4.89 | 282,565 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,810 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,818 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,999 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,085 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,617 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,679 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,923 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,828 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,828 |
| Monarchies of Europe | 0 | - | 4.90 | 97,801 |
| Monarchies of Asia | 0 | - | 4.97 | 70,896 |
| Countries "Ruled" by King Charles III | 0 | - | 4.78 | 82,689 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,715 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 134,983 |
| The Only African Country ... | 0 | - | 4.98 | 128,809 |
| The Only American Country ... | 0 | - | 4.92 | 121,283 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,984 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,552 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,562 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,105 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,641 |
| Top 10 Richest Countries in Asia | 0 | - | 4.73 | 105,336 |
| European Countries with One Border | 0 | - | 4.97 | 182,302 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,148 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,841 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,862 |
| UK Cities Map Quiz | 0 | - | 4.96 | 463,708 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 69,802 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 104,104 |
| Central American Countries | 0 | - | 4.98 | 155,716 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,191 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 242,727 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,221 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,050 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,840 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,610 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,731 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,617 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,746 |
| Countries That Border Russia | 0 | - | 4.98 | 460,715 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 88,812 |
| Countries Bordering France | 0 | - | 4.83 | 401,501 |
| Countries Bordering Germany | 0 | - | 4.99 | 368,305 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,448 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,853 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,657 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,211 |
| Biggest Trading Partners - South Africa | 0 | - | 4.73 | 40,212 |
| Germany Country Quiz | 0 | - | 4.82 | 157,366 |
| Russia Country Quiz | 0 | - | 4.85 | 114,149 |
| Italy Country Quiz | 0 | - | 4.82 | 122,833 |
| Japan Country Quiz | 0 | - | 4.93 | 142,065 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,160 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,244 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 327,871 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,271 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,990 |
| Biggest British Empire Countries | 0 | - | 4.74 | 99,626 |
| Biggest French Empire Countries | 0 | - | 4.49 | 65,075 |
| African Countries with the Most Muslims | 0 | - | 4.80 | 100,695 |
| Most Forested European Countries | 0 | - | 4.80 | 75,176 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,202 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,281 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,343 |
| European Countries with NO Wolves | 0 | - | 4.56 | 65,598 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,500 |
| Every Asian Country Shape | 0 | - | 4.95 | 87,456 |
| Every African Country Shape | 0 | - | 4.90 | 86,808 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,069 |
| Countries Bordering India | 0 | - | 4.98 | 163,251 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,013 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,104 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 70,068 |
| Countries Bordering Iran | 0 | - | 4.83 | 95,083 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,389 |
| Countries that Border China | 0 | - | 4.96 | 262,665 |
| Countries that Border Iraq | 0 | - | 4.97 | 108,158 |
| Countries Bordering Kenya | 0 | - | 4.87 | 62,737 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,351 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 118,453 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,160 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,698 |
| Countries Bordering Turkey | 0 | - | 4.98 | 116,886 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,699 |
| Countries that Border Poland | 0 | - | 4.99 | 171,924 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 109,171 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,390 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,255 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 59,970 |
| Most-Visited Countries by Canadians | 0 | - | 4.82 | 39,222 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,742 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,399 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,646 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 93,782 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,043 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 55,311 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 104,328 |
| Countries Closest to Canada | 0 | - | 4.91 | 197,876 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 63,901 |
| Countries Closest to Turkey | 0 | - | 4.96 | 125,776 |
| Countries Closest to India | 0 | - | 4.97 | 102,556 |
| Countries Closest to Japan | 0 | - | 4.92 | 138,348 |
| Countries Closest to Italy | 0 | - | 4.97 | 197,509 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 68,776 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,573 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,393 |
| Europe Map Quiz | 0 | - | 5.00 | 4,750,218 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,441,438 |
