| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,980 |
| Countries That Border Russia | 0 | - | 4.98 | 460,453 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,029 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,381 |
| The Only European Country ... | 0 | - | 4.91 | 215,279 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,399 |
| Russia Country Quiz | 0 | - | 4.85 | 114,076 |
| Countries of Europe by Population | 0 | - | 4.98 | 179,416 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,521 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,323,790 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 217,544 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,788 |
| Slavic Countries | 0 | - | 4.96 | 111,290 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 99,637 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,193 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,741 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,096 |
| Countries that Border Poland | 0 | - | 4.99 | 171,826 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 109,057 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,299 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,696 |
| Most-Visited Countries by Canadians | 0 | - | 4.82 | 39,191 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,711 |
| Europe Map Quiz | 0 | - | 5.00 | 4,747,437 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 231,857 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,562 |
| Monarchies of Europe | 0 | - | 4.90 | 97,731 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,465 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,540 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,902 |
| European Countries with One Border | 0 | - | 4.97 | 182,178 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,041 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,419 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,279 |
| Countries Bordering France | 0 | - | 4.83 | 401,250 |
| Countries Bordering Germany | 0 | - | 4.99 | 368,087 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,695 |
| UK Immigration by Country | 0 | - | 4.94 | 140,414 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,474 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 242,447 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 198,150 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,672 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,548 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,405 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,793 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 258,919 |
| Germany Country Quiz | 0 | - | 4.82 | 157,239 |
| Italy Country Quiz | 0 | - | 4.82 | 122,735 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,028 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,123 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,208 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,310 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,944 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,191 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,126 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,484 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 95,511 |
| Countries of Africa | 0 | - | 5.00 | 2,522,645 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 148,830 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,954 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,050 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,655 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,195 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 59,928 |
| Most-Visited Countries by Swedes | 0 | - | 4.64 | 53,017 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,280 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,582 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,990 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,959 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,435 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,323 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,027 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,235,442 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,237 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,017,783 |
| Countries Closest to Iceland | 0 | - | 4.89 | 73,185 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,735 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,680 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,543 |
| Counties of England | 0 | - | 4.97 | 792,894 |
| Europe Capital to Country | 0 | - | 4.99 | 249,012 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,229 |
| European Capitals by Map | 0 | - | 4.99 | 137,868 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,657 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,023 |
| European Coastal Capitals | 0 | - | 4.95 | 90,167 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,003 |
| Countries of the Middle East | 0 | - | 4.96 | 199,937 |
| African Island Countries | 0 | - | 4.96 | 101,203 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,700 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,026 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,371 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,021 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,807 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,289 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,275 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,420 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,550 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,935 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,720 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,764 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,611 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,868 |
| Serbia Country Quiz | 0 | - | 4.44 | 34,917 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,798 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,555 |
| Random European Flag to Country | 0 | - | 4.89 | 181,614 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,161 |
| Most-Visited Countries by the British | 0 | - | 4.64 | 68,353 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,107 |
| Biggest Trading Partners - Spain | 0 | - | 4.91 | 53,644 |
| UK Cities Map Quiz | 0 | - | 4.96 | 463,421 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,690 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 192,529 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,389 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,047 |
| Official Cities in the UK | 0 | - | 4.89 | 282,276 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,740 |
| European Capitals Furthest from the Sea | 0 | - | 4.91 | 81,951 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,021 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,625 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,823 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,759 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 160,973 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,761 |
| Monarchies of Asia | 0 | - | 4.97 | 70,853 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,654 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 134,781 |
| The Only African Country ... | 0 | - | 4.99 | 128,730 |
| The Only American Country ... | 0 | - | 4.92 | 121,205 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,944 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,494 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,682 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,494 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,750 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 107,971 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,388 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,854 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,207 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,704 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,558 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,379 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,275 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,592 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 327,247 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 146,277 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,935 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,457 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 37,914 |
| Central American Countries | 0 | - | 4.98 | 155,573 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,098 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 101,532 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,743 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,207 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 89,768 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,807 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 119,809 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,495 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,131 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,991 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,773 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,540 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,703 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.73 | 65,549 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,120 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,224 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 88,755 |
| Countries Bordering the EU | 0 | - | 4.77 | 72,660 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,576 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,176 |
| Countries Closest to Europe | 0 | - | 4.70 | 109,686 |
| Japan Country Quiz | 0 | - | 4.93 | 141,965 |
| Poland Country Quiz | 0 | - | 4.22 | 63,004 |
| Tanzania Country Quiz | 0 | - | 4.90 | 32,934 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,083 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,874 |
| France Cities Map Quiz | 0 | - | 4.96 | 166,047 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,616 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,468 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,526 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,927 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,371 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,384 |
| Random European Capital to Country | 0 | - | 4.98 | 190,136 |
| Random European Country to Capital | 0 | - | 4.93 | 159,246 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,900 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,984 |
| Biggest French Empire Countries | 0 | - | 4.49 | 65,046 |
| Most Forested European Countries | 0 | - | 4.80 | 75,128 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,216 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.91 | 96,307 |
| European Countries with NO Wolves | 0 | - | 4.56 | 65,577 |
| Which Country of the United Kingdom? | 0 | - | 4.58 | 39,193 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,460 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 125,304 |
| Countries of Europe After World War II | 0 | - | 4.99 | 187,713 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 155,943 |
| Every European Country Shape | 0 | - | 4.96 | 200,885 |
| Every Asian Country Shape | 0 | - | 4.95 | 87,038 |
| Every African Country Shape | 0 | - | 4.90 | 86,678 |
