| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,762 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,098 |
| Slavic Countries | 0 | - | 4.96 | 111,541 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,787 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,822 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,454 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,694 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,963 |
| The Only European Country ... | 0 | - | 4.91 | 216,202 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,887 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,275 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,312 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,359 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,326,895 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,338 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,506 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,055 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,133 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,762 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,118 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 55,463 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 104,461 |
| Countries Closest to Turkey | 0 | - | 4.96 | 125,944 |
| Countries Closest to Italy | 0 | - | 4.97 | 197,836 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,911 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,758 |
| Europe Map Quiz | 0 | - | 5.00 | 4,757,889 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,577 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 93,939 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,109 |
| Monarchies of Europe | 0 | - | 4.90 | 98,011 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,734 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,340 |
| European Countries with One Border | 0 | - | 4.97 | 182,589 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,409 |
| Countries That Border Russia | 0 | - | 4.98 | 461,319 |
| Countries Bordering France | 0 | - | 4.83 | 402,102 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,327 |
| Countries Bordering Germany | 0 | - | 4.99 | 368,770 |
| UK Immigration by Country | 0 | - | 4.94 | 140,752 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,819 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,151 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,001 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,857 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,830 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,311 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 260,335 |
| Germany Country Quiz | 0 | - | 4.82 | 157,680 |
| Russia Country Quiz | 0 | - | 4.85 | 114,349 |
| Italy Country Quiz | 0 | - | 4.82 | 123,276 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,581 |
| Countries Surrounding Istanbul | 0 | - | 4.89 | 24,817 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,699 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 37,982 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,069 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,907 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 89,935 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,313 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,602 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 100,433 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 96,303 |
| Countries of Africa | 0 | - | 5.00 | 2,532,224 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 149,562 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,227 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,306 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,787 |
| Countries that Border Poland | 0 | - | 4.99 | 172,134 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,978 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,811 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 93,893 |
| Countries Closest to Canada | 0 | - | 4.91 | 198,106 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 63,942 |
| Countries Closest to India | 0 | - | 4.97 | 102,685 |
| Countries Closest to Japan | 0 | - | 4.92 | 138,525 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,744 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,157 |
| World Capitals Closest to London | 0 | - | 4.87 | 110,572 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,241,372 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,575 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,021,355 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,208 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 165,236 |
| Closest Countries to North Korea | 0 | - | 4.94 | 122,312 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,511 |
| Counties of England | 0 | - | 4.97 | 795,385 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,913 |
| Europe Capital to Country | 0 | - | 4.99 | 249,734 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,693 |
| European Capitals by Map | 0 | - | 4.99 | 138,786 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,949 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,294 |
| European Coastal Capitals | 0 | - | 4.95 | 90,448 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,702 |
| Countries of the Middle East | 0 | - | 4.96 | 200,888 |
| African Island Countries | 0 | - | 4.96 | 101,494 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,824 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,196 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,725 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,359 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,296 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,770 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,603 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,548 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,137 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,469 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,084 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,027 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,875 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,158 |
| Romania Country Quiz | 0 | - | 4.63 | 53,720 |
| Hungary Country Quiz | 0 | - | 4.49 | 43,363 |
| Czech Republic Country Quiz | 0 | - | 4.52 | 42,159 |
| Ukraine Country Quiz | 0 | - | 4.42 | 47,650 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,043 |
| Random European Flag to Country | 0 | - | 4.89 | 182,131 |
| Countries Closest to Alaska | 0 | - | 4.93 | 124,178 |
| Countries Closest to Egypt | 0 | - | 4.83 | 100,961 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,014 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,376 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,751 |
| UK Cities Map Quiz | 0 | - | 4.96 | 464,159 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 183,634 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,124 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,699 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,373 |
| Official Cities in the UK | 0 | - | 4.89 | 283,254 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,214 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,789 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,127 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,997 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 161,322 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,992 |
| Monarchies of Asia | 0 | - | 4.97 | 71,011 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,802 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 135,504 |
| The Only African Country ... | 0 | - | 4.99 | 129,002 |
| The Only American Country ... | 0 | - | 4.92 | 121,465 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,089 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,701 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,841 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,911 |
| Flags of Countries That Border France | 0 | - | 4.88 | 122,770 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,063 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,172 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,707 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,246 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,650 |
| Counties of England Map Quiz | 0 | - | 4.97 | 307,124 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,058 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,903 |
| Federal Subjects of Russia | 0 | - | 4.95 | 146,629 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,590 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,997 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 329,385 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,016 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 147,216 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,083 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,560 |
| Central American Countries | 0 | - | 4.98 | 156,145 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,385 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.61 | 101,763 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,102 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,509 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 243,451 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,456 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.88 | 133,257 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,032 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,372 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,166 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,984 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,757 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,902 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,660 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,143 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,300 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 88,946 |
| Countries Bordering the EU | 0 | - | 4.77 | 72,790 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,531 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,996 |
| Countries Closest to Europe | 0 | - | 4.70 | 109,841 |
| Japan Country Quiz | 0 | - | 4.93 | 142,297 |
| Belarus Country Quiz | 0 | - | 4.74 | 27,342 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,030 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,707 |
| Bulgaria Country Quiz | 0 | - | 4.55 | 30,847 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,474 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,189 |
| France Cities Map Quiz | 0 | - | 4.96 | 166,550 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,966 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,786 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,871 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 117,355 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 48,244 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,467 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,586 |
| Random European Capital to Country | 0 | - | 4.98 | 190,709 |
| Random European Country to Capital | 0 | - | 4.93 | 164,864 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,325 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,655 |
| Biggest French Empire Countries | 0 | - | 4.49 | 65,123 |
