| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,294,539 |
| Countries That Use the Euro | 0 | - | 4.97 | 96,499 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 108,725 |
| The Only European Country ... | 0 | - | 4.92 | 204,869 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 193,486 |
| European Countries NOT in NATO | 0 | - | 4.88 | 54,828 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 245,680 |
| Top 10 Richest Countries in Europe | 0 | - | 4.91 | 145,729 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 70,642 |
| Countries of Europe by Population | 0 | - | 4.98 | 170,940 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.95 | 209,362 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 85,415 |
| Slavic Countries | 0 | - | 4.96 | 108,657 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 188,647 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 147,546 |
| Countries that Beat Russia | 0 | - | 4.83 | 79,534 |
| Europe Map Quiz | 0 | - | 5.00 | 4,640,898 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 225,791 |
| Countries Formerly in Yugoslavia | 0 | - | 4.96 | 121,916 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 131,536 |
| Monarchies of Europe | 0 | - | 4.89 | 95,020 |
| Random European Flag to Country | 0 | - | 4.89 | 176,387 |
| European Diaspora - Top 11 Countries | 0 | - | 4.89 | 92,490 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 132,866 |
| European Countries with One Border | 0 | - | 4.97 | 178,165 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 174,621 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 69,155 |
| Biggest Trading Partners - Spain | 0 | - | 4.91 | 52,922 |
| Name a Valid European Capital | 0 | - | 4.95 | 146,772 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 79,326 |
| UK Immigration by Country | 0 | - | 4.93 | 136,547 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 111,936 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 93,832 |
| African Countries with the Most Christians | 0 | - | 4.93 | 73,307 |
| Neutral European Countries of WWII | 0 | - | 4.92 | 157,738 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 117,734 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 110,902 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 7,959,625 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 189,609 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 123,868 |
| Countries That Border Russia | 0 | - | 4.98 | 451,677 |
| Countries Bordering France | 0 | - | 4.87 | 380,279 |
| Countries Bordering Germany | 0 | - | 4.99 | 360,718 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 105,814 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 187,268 |
| Name a Valid Asian Country | 0 | - | 4.98 | 117,376 |
| Name a Valid African Country | 0 | - | 4.98 | 149,199 |
| Germany Country Quiz | 0 | - | 4.81 | 153,061 |
| Russia Country Quiz | 0 | - | 4.84 | 111,366 |
| Italy Country Quiz | 0 | - | 4.81 | 119,213 |
| United Kingdom Country Quiz | 0 | - | 4.95 | 133,752 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.83 | 34,182 |
| Random American Countries on a Map | 0 | - | 4.96 | 95,563 |
| Most Guessed European Capitals | 0 | - | 4.89 | 100,222 |
| Random European Capital to Country | 0 | - | 4.97 | 184,983 |
| Random European Country to Capital | 0 | - | 4.93 | 144,450 |
| Random Asian Country to Capital | 0 | - | 4.91 | 92,780 |
| Random Asian Capital to Country | 0 | - | 4.97 | 98,020 |
| Random African Capital to Country | 0 | - | 4.97 | 88,243 |
| Random African Country to Capital | 0 | - | 4.94 | 68,077 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 69,969 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 136,469 |
| Countries With the Most Russian Speakers | 0 | - | 4.95 | 73,730 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 86,710 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 121,621 |
| Countries of Europe After World War II | 0 | - | 4.99 | 183,110 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 151,656 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,496,626 |
| Countries of Africa | 0 | - | 5.00 | 2,426,411 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 73,909 |
| Countries that Border Hungary | 0 | - | 4.98 | 102,247 |
| Countries Bordering Austria | 0 | - | 4.97 | 115,866 |
| Countries Bordering Serbia | 0 | - | 4.96 | 89,770 |
| Countries Bordering Italy | 0 | - | 4.94 | 99,003 |
| Countries that Border Poland | 0 | - | 4.99 | 168,370 |
| Countries that Visit the UK the Most | 0 | - | 4.85 | 71,653 |
| Countries that Visit France the Most | 0 | - | 4.84 | 43,890 |
| Countries Closest to Spain | 0 | - | 4.96 | 220,815 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 81,007 |
| Countries Closest to Metropolitan France | 0 | - | 4.88 | 70,540 |
| Countries Closest to Italy | 0 | - | 4.97 | 192,572 |
| Countries that Beat Australia | 0 | - | 4.91 | 90,284 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 356,576 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,164,482 |
| Random European Capitals on a Map | 0 | - | 4.97 | 131,150 |
| Which City in Europe? | 0 | - | 4.83 | 105,067 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 42,364 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 204,193 |
| Hindu Countries | 0 | - | 4.85 | 47,895 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 90,778 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 99,391 |
| Countries of North America Quiz | 0 | - | 5.00 | 980,831 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 161,883 |
| Countries Closest to Iceland | 0 | - | 4.88 | 70,599 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 25,808 |
| Biggest Trading Partners – Australia | 0 | - | 4.92 | 59,520 |
| Countries that Beat the United States | 0 | - | 4.93 | 161,142 |
| Countries that Beat China | 0 | - | 4.86 | 111,926 |
| Moldova Country Quiz | 0 | - | 4.81 | 29,804 |
| Andorra Country Quiz | 0 | - | 4.89 | 30,602 |
| Greenland Country Quiz | 0 | - | 4.83 | 35,310 |
| Counties of England | 0 | - | 4.97 | 768,931 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 488,952 |
| Most-Visited Cities in Europe | 0 | - | 4.89 | 69,923 |
| Europe Capital to Country | 0 | - | 4.99 | 241,297 |
| EU Capitals with No Hints | 0 | - | 4.96 | 140,006 |
| European Capitals by Map | 0 | - | 4.99 | 129,019 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.87 | 88,462 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 81,194 |
| European Coastal Capitals | 0 | - | 4.95 | 86,968 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.89 | 215,388 |
| Countries of the Middle East | 0 | - | 4.95 | 193,510 |
| African Island Countries | 0 | - | 4.96 | 98,283 |
| Straight Shot to Antarctica | 0 | - | 4.93 | 41,348 |
| Random African Flag to Country | 0 | - | 4.85 | 72,194 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 505,770 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 325,815 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 122,451 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 103,713 |
| African Countries with the Shortest Names | 0 | - | 4.97 | 132,271 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 211,759 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 150,327 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 111,143 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 141,287 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 113,272 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 157,327 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 96,345 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 104,957 |
| Countries with the Most Hindus | 0 | - | 4.90 | 120,527 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.85 | 94,397 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.92 | 77,581 |
| Biggest Trading Partners - China | 0 | - | 4.95 | 73,916 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 84,644 |
| Eastern Europe Map Quiz | 0 | - | 4.90 | 124,049 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 177,934 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 187,942 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 100,951 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 106,165 |
| Official Cities in the UK | 0 | - | 4.89 | 271,793 |
| Top 10 Most Remote European Capitals | 0 | - | 4.85 | 91,461 |
| European Capitals Furthest from the Sea | 0 | - | 4.91 | 71,829 |
| European Capitals Ending in N | 0 | - | 4.92 | 79,265 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 91,877 |
| Biggest Roman Empire Countries | 0 | - | 4.89 | 99,875 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 107,897 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 102,693 |
| Monarchies of Asia | 0 | - | 4.97 | 69,330 |
| Asian Country Superlatives | 0 | - | 4.83 | 79,179 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 128,497 |
| The Only African Country ... | 0 | - | 4.98 | 126,467 |
| The Only American Country ... | 0 | - | 4.92 | 117,709 |
| African Countries by a Single Clue | 0 | - | 4.92 | 66,886 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 70,871 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 102,002 |
| Flags of Countries that Border Germany | 0 | - | 4.85 | 94,436 |
| Flags of Countries That Border France | 0 | - | 4.88 | 120,026 |
| Countries Closest to Africa | 0 | - | 4.96 | 153,677 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 39,143 |
| Regions of France Map Quiz | 0 | - | 4.96 | 139,490 |
| States of Germany Map Quiz | 0 | - | 4.91 | 128,711 |
| Counties of England Map Quiz | 0 | - | 4.97 | 301,699 |
| UK Cities Map Quiz | 0 | - | 4.95 | 456,256 |
| Three Band Flags of Europe | 0 | - | 4.97 | 187,010 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 91,030 |
| Pixelated Europe Map | 0 | - | 4.87 | 118,687 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 145,510 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 66,073 |
| Random European City to Country | 0 | - | 4.69 | 114,312 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 137,302 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 104,229 |
| Most Mentioned Allies of Russia | 0 | - | 4.48 | 37,136 |
| Central American Countries | 0 | - | 4.98 | 150,912 |
| Total United States Immigration by Country | 0 | - | 4.90 | 107,197 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 99,683 |
| Most Mentioned Enemies of Russia | 0 | - | 4.70 | 88,230 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 231,000 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 88,987 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 98,955 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 56,623 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 77,470 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 30,786 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 121,193 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.70 | 64,496 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.44 | 69,857 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.68 | 61,590 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 86,935 |
| Countries Bordering the EU | 0 | - | 4.75 | 57,453 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 88,997 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 66,656 |
| Countries Closest to Australia | 0 | - | 4.99 | 164,050 |
| Countries Closest to the Persian Gulf | 0 | - | 4.92 | 81,606 |
| Countries Closest to Europe | 0 | - | 4.70 | 108,191 |
| Biggest Trading Partners - Russia | 0 | - | 4.54 | 35,808 |
| Countries that Beat France | 0 | - | 4.51 | 73,606 |
| Japan Country Quiz | 0 | - | 4.92 | 135,633 |
| Italy A-Z | 0 | - | 4.48 | 47,291 |
| Germany A-Z | 0 | - | 4.56 | 61,280 |
| Tanzania Country Quiz | 0 | - | 4.90 | 32,100 |
| Nepal Country Quiz | 0 | - | 4.95 | 36,386 |
| Kenya Country Quiz | 0 | - | 4.86 | 33,692 |
