| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,327,797 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,881 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,112 |
| The Only European Country ... | 0 | - | 4.91 | 216,437 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,273 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,014 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 260,710 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 149,647 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,782 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,594 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,518 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,201 |
| Slavic Countries | 0 | - | 4.96 | 111,606 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,605 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,143 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,698 |
| Europe Map Quiz | 0 | - | 5.00 | 4,760,541 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,748 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,845 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,226 |
| Monarchies of Europe | 0 | - | 4.90 | 98,080 |
| Random European Flag to Country | 0 | - | 4.89 | 182,263 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,789 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,436 |
| European Countries with One Border | 0 | - | 4.97 | 182,697 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,499 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,423 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,770 |
| Name a Valid European Capital | 0 | - | 4.95 | 152,285 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,123 |
| UK Immigration by Country | 0 | - | 4.94 | 140,832 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,914 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,162 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,559 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 161,411 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,529 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.88 | 133,961 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,314,616 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,059 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,935 |
| Countries That Border Russia | 0 | - | 4.98 | 461,547 |
| Countries Bordering France | 0 | - | 4.83 | 402,384 |
| Countries Bordering Germany | 0 | - | 4.99 | 369,253 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,213 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,791 |
| Name a Valid Asian Country | 0 | - | 4.98 | 120,931 |
| Name a Valid African Country | 0 | - | 4.98 | 153,980 |
| Germany Country Quiz | 0 | - | 4.82 | 157,775 |
| Russia Country Quiz | 0 | - | 4.85 | 114,420 |
| Italy Country Quiz | 0 | - | 4.82 | 123,346 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,688 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,312 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,328 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,668 |
| Random American Countries on a Map | 0 | - | 4.96 | 99,460 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,495 |
| Random European Capital to Country | 0 | - | 4.98 | 190,802 |
| Random European Country to Capital | 0 | - | 4.93 | 165,010 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,383 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,715 |
| Random African Country to Capital | 0 | - | 4.94 | 71,175 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,087 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,348 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 100,657 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 96,500 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 125,782 |
| Countries of Europe After World War II | 0 | - | 4.99 | 188,272 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 156,458 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,547,752 |
| Countries of Africa | 0 | - | 5.00 | 2,534,651 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 76,228 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,177 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,281 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,356 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,840 |
| Countries that Border Poland | 0 | - | 4.99 | 172,216 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,050 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,848 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,867 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,817 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,148 |
| Countries Closest to Italy | 0 | - | 4.97 | 197,953 |
| Countries that Beat Australia | 0 | - | 4.92 | 92,775 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,301 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,242,848 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,639 |
| Which City in Europe? | 0 | - | 4.83 | 107,351 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,766 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,096 |
| Hindu Countries | 0 | - | 4.86 | 50,099 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,633 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,690 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,022,354 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 165,320 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,536 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 27,276 |
| Biggest Trading Partners – Australia | 0 | - | 4.93 | 61,537 |
| Countries that Beat the United States | 0 | - | 4.93 | 167,143 |
| Countries that Beat China | 0 | - | 4.86 | 115,719 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,853 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,786 |
| Counties of England | 0 | - | 4.97 | 796,135 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 506,196 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,009 |
| Europe Capital to Country | 0 | - | 4.99 | 249,912 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,776 |
| European Capitals by Map | 0 | - | 4.99 | 138,981 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,015 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,359 |
| European Coastal Capitals | 0 | - | 4.95 | 90,533 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,833 |
| Countries of the Middle East | 0 | - | 4.96 | 201,033 |
| African Island Countries | 0 | - | 4.96 | 101,565 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,855 |
| Random African Flag to Country | 0 | - | 4.88 | 74,863 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,234 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 522,022 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 337,074 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,807 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,438 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,411 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,882 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,674 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,584 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,181 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,529 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,170 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,101 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,942 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,211 |
| Countries with the Most Hindus | 0 | - | 4.90 | 122,977 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,361 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.93 | 80,298 |
| Biggest Trading Partners - China | 0 | - | 4.95 | 75,140 |
| Biggest Trading Partners - Turkey | 0 | - | 4.81 | 50,701 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,102 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,137 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 183,748 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,219 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,770 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,399 |
| Official Cities in the UK | 0 | - | 4.89 | 283,508 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 93,984 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,146 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,251 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,208 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,833 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,059 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,042 |
| Monarchies of Asia | 0 | - | 4.97 | 71,058 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,849 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 135,698 |
| The Only African Country ... | 0 | - | 4.99 | 129,057 |
| The Only American Country ... | 0 | - | 4.92 | 121,542 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,108 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,747 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,928 |
| Flags of Countries that Border Germany | 0 | - | 4.85 | 96,969 |
| Flags of Countries That Border France | 0 | - | 4.88 | 122,838 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,147 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,292 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,344 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,743 |
| Counties of England Map Quiz | 0 | - | 4.97 | 307,522 |
| UK Cities Map Quiz | 0 | - | 4.96 | 464,358 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,191 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,955 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,685 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,120 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,094 |
| Random European City to Country | 0 | - | 4.69 | 117,614 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 147,451 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,596 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 37,998 |
| Central American Countries | 0 | - | 4.98 | 156,382 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,552 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 101,853 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 89,979 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 243,775 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,115 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,428 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,206 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,028 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,799 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,933 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,697 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,148 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,309 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 88,989 |
| Countries Bordering the EU | 0 | - | 4.77 | 72,821 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,550 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,051 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,896 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,353 |
| Countries Closest to Europe | 0 | - | 4.70 | 109,887 |
| Biggest Trading Partners - Russia | 0 | - | 4.55 | 36,497 |
| Countries that Beat France | 0 | - | 4.49 | 75,767 |
| Japan Country Quiz | 0 | - | 4.93 | 142,398 |
| Italy A-Z | 0 | - | 4.49 | 58,263 |
| Germany A-Z | 0 | - | 4.56 | 62,584 |
