| Countries That Use the Euro | 0 | - | 4.95 | 106,778 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,095 |
| The Only European Country ... | 0 | - | 4.91 | 218,987 |
| European Countries NOT in NATO | 0 | - | 4.90 | 62,498 |
| Countries of Africa | 0 | - | 5.00 | 2,559,555 |
| Countries of Europe by Population | 0 | - | 4.98 | 183,022 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,335,604 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,763 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,170 |
| Slavic Countries | 0 | - | 4.96 | 112,364 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,501 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,048 |
| Europe Map Quiz | 0 | - | 5.00 | 4,787,917 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,414 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,471 |
| Monarchies of Europe | 0 | - | 4.90 | 98,868 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 96,597 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,488 |
| European Countries with One Border | 0 | - | 4.97 | 183,794 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,525 |
| Countries That Border Russia | 0 | - | 4.98 | 464,480 |
| Countries Bordering France | 0 | - | 4.83 | 404,886 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,827 |
| UK Immigration by Country | 0 | - | 4.94 | 141,708 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,853 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,869 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,925 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,690 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,916 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,870 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,787 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 264,602 |
| Germany Country Quiz | 0 | - | 4.82 | 158,830 |
| Russia Country Quiz | 0 | - | 4.83 | 115,310 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,987 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,736 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,582 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,933 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,222 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,352 |
| Top 10 European Countries by Coastline | 0 | - | 4.86 | 138,725 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 102,830 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 98,621 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,676 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 151,194 |
| Countries that Border Hungary | 0 | - | 4.98 | 105,002 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,946 |
| Countries Bordering Serbia | 0 | - | 4.96 | 93,084 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,251 |
| Countries that Border Poland | 0 | - | 4.99 | 173,160 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,841 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,146 |
| Countries Closest to Spain | 0 | - | 4.96 | 228,114 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,258 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,472 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,375 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 73,304 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,257,918 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 76,056 |
| Europe Capital to Country | 0 | - | 4.99 | 252,064 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,970 |
| European Capitals by Map | 0 | - | 4.99 | 142,084 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,870 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,182 |
| European Coastal Capitals | 0 | - | 4.95 | 91,304 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,768 |
| Countries of the Middle East | 0 | - | 4.96 | 202,937 |
| African Island Countries | 0 | - | 4.96 | 102,441 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,172 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,031,406 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,812 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,313 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,601 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,353 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,512 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,952 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,785 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,713 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,261 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,913 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,144 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 34,129 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 28,042 |
| Moldova Country Quiz | 0 | - | 4.82 | 31,025 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,767 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,785 |
| Counties of England | 0 | - | 4.97 | 802,849 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 104,718 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 166,452 |
| Countries Closest to Iceland | 0 | - | 4.90 | 74,148 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,594 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 335,372 |
| UK Cities Map Quiz | 0 | - | 4.96 | 466,427 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 185,040 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 194,703 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,858 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,840 |
| Official Cities in the UK | 0 | - | 4.89 | 286,231 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,579 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,584 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,706 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 136,089 |
| American Countries with the Shortest Names | 0 | - | 4.97 | 121,666 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,505 |
| 10 Easternmost Countries in Africa | 0 | - | 4.98 | 25,098 |
| Monarchies of Asia | 0 | - | 4.97 | 71,502 |
| Random European Flag to Country | 0 | - | 4.90 | 184,209 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,284 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 137,490 |
| The Only African Country ... | 0 | - | 4.99 | 129,654 |
| The Only American Country ... | 0 | - | 4.92 | 122,213 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,377 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 73,277 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,831 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,811 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,821 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 72,013 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,993 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,638 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,790 |
| Counties of England Map Quiz | 0 | - | 4.97 | 309,017 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,573 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,522 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,468 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,363 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 175,140 |
| Countries with Megacities | 0 | - | 4.99 | 267,084 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 200,831 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 114,128 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 139,147 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 82,234 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,923 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 151,186 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,557 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 38,189 |
| Central American Countries | 0 | - | 4.98 | 157,334 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,594 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,397 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 102,739 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 102,323 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 78,522 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 97,970 |
| African Countries with the Most Christians | 0 | - | 4.94 | 76,095 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 90,335 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 246,447 |
| Neutral European Countries of WWII | 0 | - | 4.92 | 162,300 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 121,328 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 137,271 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,827 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 102,037 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,571 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,812 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,336 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,736 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,976 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,210 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,468 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 97,867 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 89,463 |
| Countries Bordering the EU | 0 | - | 4.78 | 73,526 |
| Flags of Countries That Border France | 0 | - | 4.89 | 123,791 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,897 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,601 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,813 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,717 |
| Countries Closest to Europe | 0 | - | 4.70 | 110,311 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,810 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 191,995 |
| Name a Valid Asian Country | 0 | - | 4.98 | 121,775 |
| Japan Country Quiz | 0 | - | 4.93 | 143,328 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,250 |
| Jordan Country Quiz | 0 | - | 4.86 | 32,084 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,549 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,814 |
| Syria Country Quiz | 0 | - | 4.80 | 33,049 |
| Kenya Country Quiz | 0 | - | 4.86 | 35,004 |
| Palau Country Quiz | 0 | - | 4.89 | 23,144 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,857 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,235 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,796 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 127,065 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,489 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 153,046 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 118,745 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,454,061 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 382,475 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 109,106 |
| 10 Southernmost Countries in Europe | 0 | - | 4.02 | 70,892 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,452,465 |
| Oceania Map Quiz | 0 | - | 4.98 | 659,331 |
| Africa Map Quiz | 0 | - | 5.00 | 2,128,622 |
| Asia Map Quiz | 0 | - | 4.99 | 925,138 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 430,851 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,819 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 84,061 |
| Random European Capital to Country | 0 | - | 4.98 | 192,130 |
| Random European Country to Capital | 0 | - | 4.93 | 165,893 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,984 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,414 |
| Random African Country to Capital | 0 | - | 4.95 | 71,753 |
