| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,267 |
| Countries Bordering Serbia | 0 | - | 4.96 | 93,094 |
| Countries That Border Russia | 0 | - | 4.98 | 464,509 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,805 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,120 |
| The Only European Country ... | 0 | - | 4.91 | 219,028 |
| European Countries NOT in NATO | 0 | - | 4.90 | 62,518 |
| Russia Country Quiz | 0 | - | 4.83 | 115,317 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,745 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,591 |
| Countries of Europe by Population | 0 | - | 4.98 | 183,093 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,335,659 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,804 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,184 |
| Slavic Countries | 0 | - | 4.96 | 112,371 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,514 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,061 |
| Countries that Border Hungary | 0 | - | 4.98 | 105,009 |
| Countries that Border Poland | 0 | - | 4.99 | 173,169 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 56,157 |
| Countries Closest to Turkey | 0 | - | 4.96 | 126,916 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 28,047 |
| Moldova Country Quiz | 0 | - | 4.82 | 31,026 |
| Europe Map Quiz | 0 | - | 5.00 | 4,788,336 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,458 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,478 |
| Monarchies of Europe | 0 | - | 4.90 | 98,878 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 96,733 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,502 |
| European Countries with One Border | 0 | - | 4.97 | 183,804 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,543 |
| Countries Closest to Iceland | 0 | - | 4.90 | 74,156 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,599 |
| Countries Bordering France | 0 | - | 4.83 | 404,917 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,815 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,859 |
| Countries Closest to Egypt | 0 | - | 4.83 | 101,584 |
| Serbia Country Quiz | 0 | - | 4.44 | 35,210 |
| UK Immigration by Country | 0 | - | 4.94 | 141,721 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,900 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,715 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,886 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,795 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 264,658 |
| Germany Country Quiz | 0 | - | 4.82 | 158,839 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 141,007 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,939 |
| Countries Surrounding Istanbul | 0 | - | 4.89 | 24,969 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,865 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 38,193 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,357 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,952 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 90,338 |
| Top 10 European Countries by Coastline | 0 | - | 4.86 | 138,726 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,916 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 102,857 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 98,654 |
| Countries of Africa | 0 | - | 5.00 | 2,559,925 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 151,216 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,949 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,257 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,858 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,149 |
| Countries Closest to Spain | 0 | - | 4.96 | 228,126 |
| Countries Closest to Vietnam | 0 | - | 4.96 | 94,381 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,479 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 105,051 |
| Countries Closest to Canada | 0 | - | 4.91 | 199,494 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,389 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 73,314 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,250 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,258,154 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 104,752 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,031,568 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 147,226 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 166,466 |
| Counties of England | 0 | - | 4.97 | 802,952 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 76,077 |
| Europe Capital to Country | 0 | - | 4.99 | 252,094 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,982 |
| European Capitals by Map | 0 | - | 4.99 | 142,106 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,879 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,194 |
| European Coastal Capitals | 0 | - | 4.95 | 91,316 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,807 |
| Countries of the Middle East | 0 | - | 4.96 | 202,957 |
| African Island Countries | 0 | - | 4.96 | 102,448 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,175 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,680 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,826 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,324 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,608 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,376 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,525 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,962 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,795 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,725 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,272 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,919 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,153 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 34,134 |
| Romania Country Quiz | 0 | - | 4.63 | 54,137 |
| Hungary Country Quiz | 0 | - | 4.49 | 43,782 |
| Czech Republic Country Quiz | 0 | - | 4.52 | 42,457 |
| Ukraine Country Quiz | 0 | - | 4.43 | 47,982 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,777 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,793 |
| Random European Flag to Country | 0 | - | 4.90 | 184,226 |
| Countries Closest to Alaska | 0 | - | 4.93 | 125,144 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,603 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 72,018 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 54,001 |
| UK Cities Map Quiz | 0 | - | 4.96 | 466,457 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 185,070 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 194,722 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,877 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,851 |
| Official Cities in the UK | 0 | - | 4.89 | 286,275 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,590 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,587 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,715 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 102,333 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 136,101 |
| American Countries with the Shortest Names | 0 | - | 4.97 | 121,674 |
| Neutral European Countries of WWII | 0 | - | 4.92 | 162,317 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,516 |
| 10 Easternmost Countries in Africa | 0 | - | 4.98 | 25,102 |
| Monarchies of Asia | 0 | - | 4.97 | 71,505 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,291 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 137,524 |
| The Only African Country ... | 0 | - | 4.99 | 129,660 |
| The Only American Country ... | 0 | - | 4.92 | 122,217 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,381 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 73,289 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,845 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 97,878 |
| Flags of Countries That Border France | 0 | - | 4.89 | 123,805 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,722 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,828 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,820 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 192,010 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,646 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,801 |
| Counties of England Map Quiz | 0 | - | 4.97 | 309,029 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,600 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,523 |
| Federal Subjects of Russia | 0 | - | 4.95 | 149,485 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,475 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,383 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 335,438 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,933 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 151,227 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,563 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 110,655 |
| Central American Countries | 0 | - | 4.98 | 157,344 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,600 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,415 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 102,746 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 97,982 |
| African Countries with the Most Christians | 0 | - | 4.94 | 76,101 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 246,493 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 121,338 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 137,306 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,840 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 102,041 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,577 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,823 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,345 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,746 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,981 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,212 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,469 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 89,469 |
| Countries Bordering the EU | 0 | - | 4.78 | 73,531 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,898 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,608 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,819 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,722 |
| Countries Closest to Europe | 0 | - | 4.70 | 110,317 |
| Japan Country Quiz | 0 | - | 4.93 | 143,336 |
| Poland Country Quiz | 0 | - | 4.20 | 63,717 |
| Belarus Country Quiz | 0 | - | 4.74 | 27,468 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,253 |
| Jordan Country Quiz | 0 | - | 4.86 | 32,086 |
| Bulgaria Country Quiz | 0 | - | 4.55 | 31,071 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,817 |
| Kenya Country Quiz | 0 | - | 4.86 | 35,006 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,866 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,243 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,809 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 127,070 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,497 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 153,054 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 118,771 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,820 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 84,075 |
| Random European Capital to Country | 0 | - | 4.98 | 192,151 |
| Random European Country to Capital | 0 | - | 4.93 | 165,902 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,990 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,419 |
