| Countries That Use the Euro | 0 | - | 4.95 | 105,193 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,366 |
| The Only European Country ... | 0 | - | 4.91 | 216,870 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,526 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,271 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,983 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,329,289 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,903 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,369 |
| Slavic Countries | 0 | - | 4.96 | 111,729 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,740 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,263 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 149,820 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,858 |
| Europe Map Quiz | 0 | - | 5.00 | 4,765,288 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 233,015 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,950 |
| Monarchies of Europe | 0 | - | 4.90 | 98,200 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,919 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,634 |
| European Countries with One Border | 0 | - | 4.97 | 182,878 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,674 |
| Countries That Border Russia | 0 | - | 4.98 | 461,945 |
| Countries Bordering France | 0 | - | 4.83 | 402,728 |
| Countries Bordering Germany | 0 | - | 4.99 | 369,585 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,522 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,803 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,202 |
| UK Immigration by Country | 0 | - | 4.94 | 140,982 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,084 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,304 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,655 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,657 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 134,820 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,184 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,088 |
| Germany Country Quiz | 0 | - | 4.83 | 157,955 |
| Russia Country Quiz | 0 | - | 4.83 | 114,546 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,910 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,384 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,364 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 161,572 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,316 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,941 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,543 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,904 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,129 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,424 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,421 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,676 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 101,077 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 96,915 |
| Countries of Africa | 0 | - | 5.00 | 2,539,399 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 76,318 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,270 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,361 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,463 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,898 |
| Countries that Border Poland | 0 | - | 4.99 | 172,345 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,186 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,896 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,105 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,887 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,208 |
| Countries Closest to Italy | 0 | - | 4.97 | 198,132 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,626 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,245,348 |
| Hindu Countries | 0 | - | 4.86 | 50,204 |
| Countries of Europe After World War II | 0 | - | 4.99 | 188,502 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 156,667 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,024,021 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 165,457 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,625 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 27,321 |
| Biggest Trading Partners – Australia | 0 | - | 4.93 | 61,608 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,888 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,886 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,832 |
| Counties of England | 0 | - | 4.97 | 797,523 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,175 |
| Europe Capital to Country | 0 | - | 4.99 | 250,482 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,977 |
| European Capitals by Map | 0 | - | 4.99 | 139,421 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,133 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,476 |
| European Coastal Capitals | 0 | - | 4.95 | 90,656 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,185 |
| Countries of the Middle East | 0 | - | 4.96 | 201,287 |
| African Island Countries | 0 | - | 4.96 | 101,705 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,909 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,308 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,983 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,564 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,615 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,097 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,816 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,643 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,276 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,639 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,310 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,207 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,045 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,321 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,218 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,264 |
| Random European Flag to Country | 0 | - | 4.89 | 182,633 |
| Countries with the Most Hindus | 0 | - | 4.90 | 123,084 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,443 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.93 | 80,412 |
| Biggest Trading Partners - China | 0 | - | 4.95 | 75,212 |
| Biggest Trading Partners - Turkey | 0 | - | 4.81 | 50,791 |
| UK Cities Map Quiz | 0 | - | 4.96 | 464,730 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 183,955 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,415 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,877 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,472 |
| Official Cities in the UK | 0 | - | 4.89 | 284,012 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,090 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,217 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,325 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,924 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,371 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,170 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,121 |
| Monarchies of Asia | 0 | - | 4.97 | 71,126 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,919 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 135,985 |
| The Only African Country ... | 0 | - | 4.99 | 129,158 |
| The Only American Country ... | 0 | - | 4.92 | 121,676 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,148 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 72,811 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,071 |
| Flags of Countries that Border Germany | 0 | - | 4.85 | 97,320 |
| Flags of Countries That Border France | 0 | - | 4.88 | 123,188 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,256 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,351 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,537 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,911 |
| Counties of England Map Quiz | 0 | - | 4.97 | 307,803 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,439 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,044 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,820 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,491 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 330,683 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,206 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 148,288 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,643 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 38,034 |
| Central American Countries | 0 | - | 4.98 | 156,539 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,718 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 102,124 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 90,042 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 244,265 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,250 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,540 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,268 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,120 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,888 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,015 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,747 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,161 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,344 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 89,077 |
| Countries Bordering the EU | 0 | - | 4.77 | 72,890 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,607 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,148 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,008 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,419 |
| Countries Closest to Europe | 0 | - | 4.70 | 109,967 |
| Japan Country Quiz | 0 | - | 4.93 | 142,559 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,091 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,794 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,739 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,473 |
| France Cities Map Quiz | 0 | - | 4.96 | 166,850 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,419 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,985 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,126 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,450 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,359 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,704 |
| Random European Capital to Country | 0 | - | 4.98 | 191,005 |
| Random European Country to Capital | 0 | - | 4.93 | 165,211 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,502 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,804 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 104,285 |
| Countries of the Soviet Union | 0 | - | 4.98 | 194,657 |
| Biggest French Empire Countries | 0 | - | 4.49 | 65,186 |
| African Countries with the Most Muslims | 0 | - | 4.80 | 100,933 |
| Most Forested European Countries | 0 | - | 4.80 | 75,371 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,432 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,483 |
| European Countries with NO Wolves | 0 | - | 4.56 | 65,639 |
| Which Country of the United Kingdom? | 0 | - | 4.58 | 39,363 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,692 |
| Every European Country Shape | 0 | - | 4.96 | 201,903 |
| Every Asian Country Shape | 0 | - | 4.95 | 87,830 |
| Every African Country Shape | 0 | - | 4.90 | 87,416 |
| Which European Country - Multiple Choice | 0 | - | 4.51 | 84,404 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 84,119 |
