| Countries That Border Russia | 0 | - | 4.98 | 460,416 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,089 |
| Countries that Border Poland | 0 | - | 4.99 | 171,818 |
| European Countries with One Border | 0 | - | 4.97 | 182,163 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,028 |
| Countries Bordering France | 0 | - | 4.83 | 401,211 |
| Countries Bordering Germany | 0 | - | 4.99 | 368,065 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,002 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,362 |
| The Only European Country ... | 0 | - | 4.91 | 215,235 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,375 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,161 |
| Russia Country Quiz | 0 | - | 4.85 | 114,066 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,117 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,204 |
| Countries of Europe by Population | 0 | - | 4.98 | 179,379 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,323,710 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 217,512 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,771 |
| Slavic Countries | 0 | - | 4.96 | 111,280 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,180 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,730 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,044 |
| Countries Bordering Iran | 0 | - | 4.83 | 95,026 |
| Countries that Border Iraq | 0 | - | 4.97 | 108,101 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,299 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 118,408 |
| Countries Bordering Turkey | 0 | - | 4.98 | 116,824 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,649 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,579 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,727 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,674 |
| Europe Map Quiz | 0 | - | 5.00 | 4,747,017 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 231,834 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,550 |
| Monarchies of Europe | 0 | - | 4.90 | 97,715 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,442 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,966 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,894 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,309 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,274 |
| Hungary Country Quiz | 0 | - | 4.49 | 43,237 |
| UK Immigration by Country | 0 | - | 4.94 | 140,389 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,462 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 198,131 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,664 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,534 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,746 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 258,864 |
| Germany Country Quiz | 0 | - | 4.82 | 157,227 |
| Italy Country Quiz | 0 | - | 4.82 | 122,717 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,010 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,296 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 37,910 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,940 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,158 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 89,763 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,116 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,481 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 99,615 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 95,480 |
| Countries of Africa | 0 | - | 5.00 | 2,522,230 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 148,816 |
| Countries Bordering India | 0 | - | 4.98 | 163,209 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 70,035 |
| Countries Bordering the EU | 0 | - | 4.77 | 72,650 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,351 |
| Countries that Border China | 0 | - | 4.96 | 262,533 |
| Countries Bordering Kenya | 0 | - | 4.87 | 62,691 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,373 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,690 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,709 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,268 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,983 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,938 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,427 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,293 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,235,179 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,222 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,017,596 |
| Countries Bordering China Since 1914 | 0 | - | 4.93 | 94,960 |
| Countries Closest to Iceland | 0 | - | 4.89 | 73,173 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,538 |
| Counties of England | 0 | - | 4.97 | 792,787 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 74,498 |
| Europe Capital to Country | 0 | - | 4.99 | 248,987 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,200 |
| European Capitals by Map | 0 | - | 4.99 | 137,833 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,646 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,015 |
| European Coastal Capitals | 0 | - | 4.95 | 90,153 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 222,966 |
| Countries of the Middle East | 0 | - | 4.96 | 199,916 |
| African Island Countries | 0 | - | 4.96 | 101,194 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,696 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,013 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,353 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,001 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,795 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,270 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,261 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,415 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,543 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,925 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,710 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,751 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,604 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,858 |
| Countries of Africa by Borders in 30 Seconds | 0 | - | 4.43 | 355,276 |
| Asian Countries by Borders in 30 Seconds | 0 | - | 4.45 | 413,962 |
| Romania Country Quiz | 0 | - | 4.63 | 53,593 |
| Czech Republic Country Quiz | 0 | - | 4.52 | 42,038 |
| Serbia Country Quiz | 0 | - | 4.44 | 34,911 |
| Ukraine Country Quiz | 0 | - | 4.42 | 47,513 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,791 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,550 |
| Random European Flag to Country | 0 | - | 4.89 | 181,604 |
| Countries Bordering Spain | 0 | - | 4.51 | 69,243 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,099 |
| Biggest Trading Partners - Spain | 0 | - | 4.91 | 53,641 |
| UK Cities Map Quiz | 0 | - | 4.96 | 463,378 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,671 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 192,510 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,384 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,034 |
| Official Cities in the UK | 0 | - | 4.89 | 282,239 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,725 |
| European Capitals Furthest from the Sea | 0 | - | 4.91 | 81,943 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 225,857 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,013 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,619 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,808 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,748 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 160,963 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,755 |
| Monarchies of Asia | 0 | - | 4.97 | 70,849 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,647 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 134,727 |
| The Only African Country ... | 0 | - | 4.99 | 128,720 |
| The Only American Country ... | 0 | - | 4.92 | 121,191 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,936 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,485 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,524 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,674 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,489 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,744 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 107,966 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,376 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,840 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,197 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,686 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,541 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,365 |
| Federal Subjects of Russia | 0 | - | 4.94 | 145,380 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,270 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,574 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 327,106 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,685 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 146,237 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,928 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,456 |
| Central American Countries | 0 | - | 4.98 | 155,559 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,079 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 101,522 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,734 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,199 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 242,397 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,794 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 119,721 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,487 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,121 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,986 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,766 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,535 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,697 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.73 | 65,544 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,118 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,219 |
| Asian Countries with the Fewest Borders | 0 | - | 4.74 | 106,708 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,397 |
| Countries that Visit Australia the Most | 0 | - | 4.91 | 68,786 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,567 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,170 |
| Countries Closest to Europe | 0 | - | 4.70 | 109,681 |
| Japan Country Quiz | 0 | - | 4.92 | 141,955 |
| Poland Country Quiz | 0 | - | 4.22 | 62,994 |
| Belarus Country Quiz | 0 | - | 4.74 | 27,292 |
| Tanzania Country Quiz | 0 | - | 4.90 | 32,928 |
| Bulgaria Country Quiz | 0 | - | 4.55 | 30,765 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,075 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,859 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,942 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,598 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,459 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,507 |
| Flags of the Mediterranean | 0 | - | 4.94 | 148,020 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,910 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,367 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,358 |
| Random European Capital to Country | 0 | - | 4.98 | 190,050 |
