| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 198,279 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,468 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 148,933 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,486 |
| Countries of Europe by Population | 0 | - | 4.98 | 179,632 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.93 | 79,982 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,172 |
| Biggest Trading Partners - Spain | 0 | - | 4.91 | 53,657 |
| Soviet Union Country Quiz | 0 | - | 4.90 | 80,526 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,022 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 161,056 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,021 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,969 |
| UK Immigration by Country | 0 | - | 4.94 | 140,490 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,551 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,813 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,268 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,867 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 120,312 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,140 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,394 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,435 |
| Random European Capital to Country | 0 | - | 4.98 | 190,322 |
| Random European Country to Capital | 0 | - | 4.93 | 162,355 |
| Countries of the Soviet Union | 0 | - | 4.98 | 194,310 |
| Countries of Europe After World War II | 0 | - | 4.99 | 187,819 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 156,036 |
| Every European Country Shape | 0 | - | 4.96 | 201,037 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 75,617 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,771 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 27,157 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 236,991 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,172 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,394 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,508 |
| The Only European Country ... | 0 | - | 4.91 | 215,500 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,349 |
| Hindu Countries | 0 | - | 4.86 | 49,895 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,498 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,513 |
| Countries of Africa | 0 | - | 5.00 | 2,524,828 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,991 |
| Biggest Trading Partners – Australia | 0 | - | 4.93 | 61,303 |
| Europe Capital to Country | 0 | - | 4.99 | 249,182 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,343 |
| European Capitals by Map | 0 | - | 4.99 | 138,085 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,726 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,089 |
| European Coastal Capitals | 0 | - | 4.95 | 90,225 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,150 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,324,499 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 217,717 |
| Countries of the Middle East | 0 | - | 4.96 | 200,267 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,840 |
| Slavic Countries | 0 | - | 4.96 | 111,345 |
| African Island Countries | 0 | - | 4.96 | 101,264 |
| Random European Flag to Country | 0 | - | 4.89 | 181,717 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,018,577 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,452 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,099 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,897 |
| Flags of the Countries that Start with C | 0 | - | 4.89 | 129,774 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 153,483 |
| Flags of the Countries that Start with B | 0 | - | 4.96 | 42,350 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 127,026 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,391 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,260 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,341 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,447 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,629 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,808 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,008 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,812 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,822 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,666 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,923 |
| Countries with the Most Hindus | 0 | - | 4.90 | 122,723 |
| Biggest Trading Partners - China | 0 | - | 4.95 | 74,907 |
| Biggest Trading Partners - Turkey | 0 | - | 4.81 | 50,442 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,951 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 192,654 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,460 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,080 |
| Official Cities in the UK | 0 | - | 4.89 | 282,494 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,795 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,788 |
| European Capitals Furthest from the Sea | 0 | - | 4.91 | 81,987 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,071 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,478 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,603 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,667 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,903 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,810 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,810 |
| Monarchies of Europe | 0 | - | 4.90 | 97,789 |
| Monarchies of Asia | 0 | - | 4.97 | 70,888 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,706 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 134,929 |
| The Only African Country ... | 0 | - | 4.99 | 128,787 |
| The Only American Country ... | 0 | - | 4.92 | 121,263 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,974 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,540 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,537 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,084 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,618 |
| Countries That Border Russia | 0 | - | 4.98 | 460,639 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,729 |
| European Countries with One Border | 0 | - | 4.97 | 182,264 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,118 |
| Countries Bordering France | 0 | - | 4.83 | 401,430 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,546 |
| Countries Bordering Germany | 0 | - | 4.99 | 368,241 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,815 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,174 |
| Ireland Country Quiz | 0 | - | 4.69 | 134,287 |
| Australia A-Z | 0 | - | 4.54 | 49,902 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,805 |
| UK Cities Map Quiz | 0 | - | 4.96 | 463,653 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,776 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 104,096 |
| Central American Countries | 0 | - | 4.98 | 155,668 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,159 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 242,658 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,557 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,198 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,034 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,818 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,595 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,720 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,605 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,735 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 88,790 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,438 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,840 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,637 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,204 |
| Biggest Trading Partners - Russia | 0 | - | 4.55 | 36,434 |
| Germany Country Quiz | 0 | - | 4.82 | 157,334 |
| Russia Country Quiz | 0 | - | 4.85 | 114,130 |
| Italy Country Quiz | 0 | - | 4.82 | 122,809 |
| Japan Country Quiz | 0 | - | 4.93 | 142,043 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,151 |
| Italy A-Z | 0 | - | 4.49 | 58,072 |
| China A-Z | 0 | - | 4.55 | 67,026 |
| Germany A-Z | 0 | - | 4.56 | 62,496 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,237 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 327,696 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,322 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,266 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,974 |
| Biggest British Empire Countries | 0 | - | 4.74 | 99,607 |
| Biggest French Empire Countries | 0 | - | 4.49 | 65,066 |
| African Countries with the Most Muslims | 0 | - | 4.80 | 100,682 |
| Most Forested European Countries | 0 | - | 4.80 | 75,168 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,181 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,254 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.91 | 96,331 |
| European Countries with NO Wolves | 0 | - | 4.56 | 65,592 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,489 |
| Every Asian Country Shape | 0 | - | 4.95 | 87,440 |
| Every African Country Shape | 0 | - | 4.90 | 86,779 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 82,523 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,052 |
| Countries Bordering India | 0 | - | 4.98 | 163,243 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,003 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,089 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 70,059 |
| Countries Bordering Iran | 0 | - | 4.83 | 95,073 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,373 |
| Countries that Border China | 0 | - | 4.96 | 262,637 |
| Countries that Border Iraq | 0 | - | 4.97 | 108,141 |
| Countries Bordering Kenya | 0 | - | 4.87 | 62,722 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,339 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 118,441 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,141 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,520 |
| Countries Bordering Turkey | 0 | - | 4.98 | 116,865 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,675 |
| Countries that Border Poland | 0 | - | 4.99 | 171,895 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 109,137 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,368 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,232 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 59,963 |
| Most-Visited Countries by Canadians | 0 | - | 4.82 | 39,216 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,736 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,370 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,625 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 93,772 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,035 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 55,290 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 104,317 |
| Countries Closest to Canada | 0 | - | 4.91 | 197,858 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 63,895 |
| Countries Closest to Turkey | 0 | - | 4.96 | 125,767 |
| Countries Closest to India | 0 | - | 4.97 | 102,541 |
| Countries Closest to Japan | 0 | - | 4.92 | 138,336 |
| Countries Closest to Italy | 0 | - | 4.97 | 197,487 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 68,767 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,572 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,385 |
