| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,320,499 |
| Countries that Beat China | 0 | - | 4.86 | 114,774 |
| Countries that Beat Russia | 0 | - | 4.84 | 81,948 |
| Countries Bordering France | 0 | - | 4.83 | 399,706 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,219 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,137 |
| UK Immigration by Country | 0 | - | 4.94 | 139,747 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,680 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,012 |
| The Only European Country ... | 0 | - | 4.91 | 214,026 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,676 |
| Countries that Beat France | 0 | - | 4.49 | 75,206 |
| Countries that Beat the United Kingdom | 0 | - | 4.53 | 63,320 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 257,044 |
| Germany Country Quiz | 0 | - | 4.82 | 156,662 |
| Italy Country Quiz | 0 | - | 4.82 | 122,300 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,311 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,245 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,496 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,330 |
| Slavic Countries | 0 | - | 4.96 | 110,909 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,477 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 67,603 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,756 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,359 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,830 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,484 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,348 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,562 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,400 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,836 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,400 |
| Countries that Beat Australia | 0 | - | 4.92 | 92,157 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 102,762 |
| Countries that Beat the United States | 0 | - | 4.93 | 165,661 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,423 |
| Europe Map Quiz | 0 | - | 5.00 | 4,733,315 |
| UK Cities Map Quiz | 0 | - | 4.95 | 462,308 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 231,073 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,254 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,427 |
| Monarchies of Europe | 0 | - | 4.90 | 97,374 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,077 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,470 |
| European Countries with One Border | 0 | - | 4.97 | 181,706 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,608 |
| Countries That Border Russia | 0 | - | 4.98 | 459,080 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,282 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 145,115 |
| Name a Valid European Capital | 0 | - | 4.95 | 151,024 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,339 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,298 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,157 |
| Name a Valid Asian Country | 0 | - | 4.98 | 120,112 |
| Name a Valid African Country | 0 | - | 4.98 | 153,019 |
| Russia Country Quiz | 0 | - | 4.85 | 113,695 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,888 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,065 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,714 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,462 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,298 |
| Germany Cities Map Quiz | 0 | - | 4.86 | 125,232 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,132 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,157 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,394 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,129 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,805 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 137,883 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,649 |
| Countries of Africa | 0 | - | 5.00 | 2,509,699 |
| Top 10 Richest Countries in Europe | 0 | - | 4.91 | 148,207 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,738 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,802 |
| Countries that Border Poland | 0 | - | 4.99 | 171,424 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,400 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,139 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,462 |
| 50 Busiest Air Routes from London | 0 | - | 4.86 | 95,813 |
| Counties of Ireland | 0 | - | 4.92 | 193,203 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 128,751 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,531 |
| World Capitals Closest to London | 0 | - | 4.87 | 109,786 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,871 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,268 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,244 |
| Countries that Beat India | 0 | - | 4.41 | 62,603 |
| Countries that Beat Japan | 0 | - | 4.41 | 67,575 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,639 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,554 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,227,880 |
| Random European Capitals on a Map | 0 | - | 4.97 | 133,902 |
| Which City in Europe? | 0 | - | 4.83 | 106,759 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 236,411 |
| Biggest French Empire Countries | 0 | - | 4.49 | 64,927 |
| Which Country of the United Kingdom? | 0 | - | 4.58 | 39,068 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 63,810 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,012,488 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,563 |
| Countries Closest to Iceland | 0 | - | 4.89 | 72,896 |
| France Country Quiz | 0 | - | 4.70 | 133,916 |
| Spain Country Quiz | 0 | - | 4.45 | 127,681 |
| Netherlands Country Quiz | 0 | - | 4.50 | 80,013 |
| Belgium Country Quiz | 0 | - | 4.70 | 71,289 |
| Switzerland Country Quiz | 0 | - | 4.51 | 62,961 |
| Portugal Country Quiz | 0 | - | 4.69 | 71,389 |
| Austria Country Quiz | 0 | - | 4.57 | 59,382 |
| Monaco Country Quiz | 0 | - | 4.47 | 41,264 |
| Luxembourg Country Quiz | 0 | - | 4.77 | 33,501 |
| Greece Country Quiz | 0 | - | 4.74 | 65,792 |
| Counties of England | 0 | - | 4.97 | 789,728 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 64,827 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,938 |
| Europe Capital to Country | 0 | - | 4.99 | 248,078 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,579 |
| European Capitals by Map | 0 | - | 4.99 | 136,499 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,282 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,693 |
| European Coastal Capitals | 0 | - | 4.95 | 89,838 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 222,005 |
| Countries of the Middle East | 0 | - | 4.96 | 199,068 |
| African Island Countries | 0 | - | 4.96 | 100,846 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,517 |
| Random European Flag to Country | 0 | - | 4.89 | 181,002 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,817 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,575 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,222 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,703 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,855 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,176 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,208 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,630 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,340 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,472 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,306 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,537 |
| Countries Bordering Spain | 0 | - | 4.51 | 69,108 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 95,930 |
| Most-Visited Countries by the British | 0 | - | 4.63 | 68,117 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 70,824 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,518 |
| Scotland Trivia | 0 | - | 4.58 | 57,424 |
| Norway Country Quiz | 0 | - | 4.44 | 76,682 |
| Denmark Country Quiz | 0 | - | 4.78 | 75,469 |
| Finland Country Quiz | 0 | - | 4.50 | 59,162 |
| Iceland Country Quiz | 0 | - | 4.69 | 42,878 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,519 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,246 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,093 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,930 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,039 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,852 |
| Official Cities in the UK | 0 | - | 4.89 | 280,775 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,467 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,753 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,813 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 93,564 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,418 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,391 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 160,528 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,398 |
| Monarchies of Asia | 0 | - | 4.97 | 70,633 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,453 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 133,901 |
| The Only African Country ... | 0 | - | 4.99 | 128,398 |
| The Only American Country ... | 0 | - | 4.92 | 120,818 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,796 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,275 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,112 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,413 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,209 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,157 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 107,719 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 189,985 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,278 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,800 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,184 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,971 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,076 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,874 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,021 |
| Random European City to Country | 0 | - | 4.69 | 116,720 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,706 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,319 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 37,814 |
| Central American Countries | 0 | - | 4.98 | 155,135 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,701 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 101,298 |
| 15 Most Populous Countries that Speak a Germanic Language | 0 | - | 4.39 | 82,328 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,335 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,903 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 89,598 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 241,109 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,408 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 113,294 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,137 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 100,845 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,804 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,501 |
| Modern Day Countries of the Portuguese Empire on a Map | 0 | - | 4.56 | 51,298 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,262 |
