| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,319 |
| Slavic Countries | 0 | - | 4.96 | 110,905 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,399 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,249 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,117 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,673 |
| The Only European Country ... | 0 | - | 4.91 | 213,997 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,657 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,878 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,057 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,214 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,320,424 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,468 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,749 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,342 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,728 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,387 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,835 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,392 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,242 |
| Countries Closest to Iceland | 0 | - | 4.89 | 72,892 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,634 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,551 |
| Europe Map Quiz | 0 | - | 5.00 | 4,733,041 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 231,053 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,459 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,748 |
| Monarchies of Europe | 0 | - | 4.90 | 97,370 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,076 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,458 |
| European Countries with One Border | 0 | - | 4.97 | 181,691 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,595 |
| Countries That Border Russia | 0 | - | 4.98 | 459,057 |
| Countries Bordering France | 0 | - | 4.83 | 399,635 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 95,927 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,194 |
| Countries Closest to Alaska | 0 | - | 4.93 | 123,361 |
| Countries Closest to Maine | 0 | - | 4.84 | 66,480 |
| UK Immigration by Country | 0 | - | 4.94 | 139,739 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,000 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,325 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,289 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,151 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,238 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,007 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 107,714 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 189,974 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 257,007 |
| Germany Country Quiz | 0 | - | 4.82 | 156,648 |
| Russia Country Quiz | 0 | - | 4.85 | 113,690 |
| Italy Country Quiz | 0 | - | 4.82 | 122,287 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,284 |
| Estonia Country Quiz | 0 | - | 4.60 | 30,881 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,804 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 137,874 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,631 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,459 |
| Countries of Africa | 0 | - | 5.00 | 2,509,486 |
| Top 10 Richest Countries in Europe | 0 | - | 4.91 | 148,202 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,823 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,791 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,480 |
| Countries that Border Poland | 0 | - | 4.99 | 171,419 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,343 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,559 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 54,933 |
| Countries Closest to Indonesia | 0 | - | 4.96 | 104,000 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 63,767 |
| Countries Closest to Turkey | 0 | - | 4.96 | 125,396 |
| Countries Closest to India | 0 | - | 4.97 | 102,231 |
| Countries Closest to Japan | 0 | - | 4.92 | 137,956 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,137 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,442 |
| World Capitals Closest to London | 0 | - | 4.87 | 109,784 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,866 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 37,814 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,251 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 89,595 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,238 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 26,951 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,227,715 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 102,748 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 63,805 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,012,375 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 145,467 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,555 |
| Countries Closest to the Aegean Sea | 0 | - | 4.75 | 66,664 |
| Closest Countries to North Korea | 0 | - | 4.94 | 121,848 |
| Countries that Beat Russia | 0 | - | 4.84 | 81,938 |
| Romania Country Quiz | 0 | - | 4.63 | 53,381 |
| Hungary Country Quiz | 0 | - | 4.49 | 43,066 |
| Czech Republic Country Quiz | 0 | - | 4.52 | 41,885 |
| Ukraine Country Quiz | 0 | - | 4.42 | 47,339 |
| Counties of England | 0 | - | 4.97 | 789,641 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,915 |
| Europe Capital to Country | 0 | - | 4.99 | 248,047 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,559 |
| European Capitals by Map | 0 | - | 4.99 | 136,468 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,271 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,682 |
| European Coastal Capitals | 0 | - | 4.95 | 89,831 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,973 |
| Countries of the Middle East | 0 | - | 4.96 | 199,053 |
| African Island Countries | 0 | - | 4.96 | 100,838 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,514 |
| Random European Flag to Country | 0 | - | 4.89 | 180,996 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,801 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,554 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,210 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,692 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,842 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,172 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,200 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,626 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,332 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,463 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,297 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,535 |
| Countries Closest to Egypt | 0 | - | 4.83 | 100,575 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 70,814 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,515 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,513 |
| UK Cities Map Quiz | 0 | - | 4.95 | 462,284 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,078 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,916 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,033 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,848 |
| Official Cities in the UK | 0 | - | 4.89 | 280,735 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,809 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,412 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,416 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,387 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 160,518 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,395 |
| Monarchies of Asia | 0 | - | 4.97 | 70,626 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,452 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 133,883 |
| The Only African Country ... | 0 | - | 4.99 | 128,397 |
| The Only American Country ... | 0 | - | 4.92 | 120,809 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,793 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,274 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,098 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,399 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,201 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,146 |
| Countries Surrounding Istanbul | 0 | - | 4.89 | 24,712 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,269 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,780 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,167 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,952 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,072 |
| Federal Subjects of Russia | 0 | - | 4.94 | 144,142 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,862 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,017 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,278 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 145,087 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,701 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,316 |
| Central American Countries | 0 | - | 4.98 | 155,120 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,696 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 101,292 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,323 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,900 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 241,086 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,403 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 113,288 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,130 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 100,841 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,802 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,496 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,253 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,511 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,402 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,078 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,146 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,525 |
| Countries Bordering the EU | 0 | - | 4.77 | 72,460 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,238 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,541 |
| Countries Closest to Europe | 0 | - | 4.70 | 109,487 |
| Japan Country Quiz | 0 | - | 4.92 | 141,355 |
| Belarus Country Quiz | 0 | - | 4.74 | 27,232 |
| Tanzania Country Quiz | 0 | - | 4.90 | 32,831 |
| Bulgaria Country Quiz | 0 | - | 4.55 | 30,682 |
| Kazakhstan Country Quiz | 0 | - | 4.82 | 33,803 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,709 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,456 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,279 |
| Germany Cities Map Quiz | 0 | - | 4.86 | 125,211 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,119 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,142 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,382 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 324,490 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 47,670 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,216 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,120 |
| Random European Capital to Country | 0 | - | 4.98 | 189,313 |
| Random European Country to Capital | 0 | - | 4.92 | 147,535 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,438 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,496 |
