| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,429 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,384 |
| Slavic Countries | 0 | - | 4.96 | 110,956 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,280 |
| Countries Closest to Iceland | 0 | - | 4.89 | 72,923 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,252 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,752 |
| The Only European Country ... | 0 | - | 4.91 | 214,153 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,763 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,919 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,086 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,351 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,320,860 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,606 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,811 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,403 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,764 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,474 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,851 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 54,972 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 104,046 |
| Countries Closest to Turkey | 0 | - | 4.96 | 125,442 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,455 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,290 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,659 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,570 |
| Europe Map Quiz | 0 | - | 5.00 | 4,734,851 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 231,153 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,506 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,770 |
| Monarchies of Europe | 0 | - | 4.90 | 97,415 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,111 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,522 |
| European Countries with One Border | 0 | - | 4.97 | 181,754 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,652 |
| Countries That Border Russia | 0 | - | 4.98 | 459,366 |
| Countries Bordering France | 0 | - | 4.83 | 400,026 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 95,958 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,305 |
| UK Immigration by Country | 0 | - | 4.94 | 139,801 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,084 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,427 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,333 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,198 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,282 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,027 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 257,221 |
| Germany Country Quiz | 0 | - | 4.82 | 156,726 |
| Russia Country Quiz | 0 | - | 4.85 | 113,740 |
| Italy Country Quiz | 0 | - | 4.82 | 122,342 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,389 |
| Countries Surrounding Istanbul | 0 | - | 4.89 | 24,721 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,912 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 37,825 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,824 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,368 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 89,626 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 137,914 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,319 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,765 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,584 |
| Countries of Africa | 0 | - | 5.00 | 2,511,142 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 148,252 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,850 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,837 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,504 |
| Countries that Border Poland | 0 | - | 4.99 | 171,471 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,381 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,580 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 93,559 |
| Countries Closest to Canada | 0 | - | 4.90 | 197,455 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 63,777 |
| Countries Closest to India | 0 | - | 4.97 | 102,257 |
| Countries Closest to Japan | 0 | - | 4.92 | 137,994 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,176 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,568 |
| World Capitals Closest to London | 0 | - | 4.87 | 109,828 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,228,751 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 102,841 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,013,181 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 145,533 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,614 |
| Closest Countries to North Korea | 0 | - | 4.94 | 121,885 |
| Countries that Beat Russia | 0 | - | 4.84 | 81,993 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,443 |
| Counties of England | 0 | - | 4.97 | 790,045 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 74,016 |
| Europe Capital to Country | 0 | - | 4.99 | 248,164 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,655 |
| European Capitals by Map | 0 | - | 4.99 | 136,716 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,321 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,739 |
| European Coastal Capitals | 0 | - | 4.95 | 89,877 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 222,088 |
| Countries of the Middle East | 0 | - | 4.96 | 199,164 |
| African Island Countries | 0 | - | 4.96 | 100,885 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,547 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 63,829 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,884 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,613 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,297 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,769 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,895 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,203 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,251 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,655 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,385 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,498 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,345 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,579 |
| Romania Country Quiz | 0 | - | 4.63 | 53,416 |
| Hungary Country Quiz | 0 | - | 4.49 | 43,090 |
| Czech Republic Country Quiz | 0 | - | 4.52 | 41,908 |
| Ukraine Country Quiz | 0 | - | 4.42 | 47,370 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,563 |
| Random European Flag to Country | 0 | - | 4.89 | 181,086 |
| Countries Closest to Alaska | 0 | - | 4.93 | 123,421 |
| Countries Closest to Egypt | 0 | - | 4.83 | 100,606 |
| Countries Closest to Maine | 0 | - | 4.84 | 66,515 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 70,855 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,535 |
| UK Cities Map Quiz | 0 | - | 4.95 | 462,458 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,151 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,991 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,068 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,874 |
| Official Cities in the UK | 0 | - | 4.89 | 280,921 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,833 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,435 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,468 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,425 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 160,567 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,433 |
| Monarchies of Asia | 0 | - | 4.97 | 70,655 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,474 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 134,018 |
| The Only African Country ... | 0 | - | 4.98 | 128,430 |
| The Only American Country ... | 0 | - | 4.92 | 120,854 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,813 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,294 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,163 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,439 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,241 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,380 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 107,750 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,031 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,340 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,840 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,258 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,028 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,118 |
| Federal Subjects of Russia | 0 | - | 4.94 | 144,380 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,910 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,077 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 324,882 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,321 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 145,254 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,734 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,329 |
| Central American Countries | 0 | - | 4.98 | 155,172 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,749 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 101,324 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,373 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,929 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 241,250 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,434 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 113,322 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,159 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 100,876 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,817 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,527 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,290 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,532 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,429 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,083 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,159 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,565 |
| Countries Bordering the EU | 0 | - | 4.77 | 72,496 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,255 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,571 |
| Countries Closest to Europe | 0 | - | 4.70 | 109,509 |
| Japan Country Quiz | 0 | - | 4.92 | 141,444 |
| Belarus Country Quiz | 0 | - | 4.74 | 27,241 |
| Tanzania Country Quiz | 0 | - | 4.90 | 32,842 |
| Bulgaria Country Quiz | 0 | - | 4.55 | 30,696 |
| Kazakhstan Country Quiz | 0 | - | 4.83 | 34,756 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,749 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,532 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,345 |
| Germany Cities Map Quiz | 0 | - | 4.86 | 125,277 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,163 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,205 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,477 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 47,722 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,238 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,157 |
| Random European Capital to Country | 0 | - | 4.98 | 189,382 |
| Random European Country to Capital | 0 | - | 4.92 | 147,591 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,460 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,538 |
