| Countries That Border Russia | 0 | - | 4.98 | 458,830 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,919 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,495 |
| The Only European Country ... | 0 | - | 4.91 | 213,750 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,476 |
| Russia Country Quiz | 0 | - | 4.85 | 113,618 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,834 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,025 |
| Countries of Europe by Population | 0 | - | 4.98 | 177,974 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,319,510 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,260 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,225 |
| Slavic Countries | 0 | - | 4.96 | 110,829 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,682 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,264 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,679 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,722 |
| Countries that Border Poland | 0 | - | 4.99 | 171,317 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,362 |
| Countries that Beat Russia | 0 | - | 4.84 | 81,868 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,603 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,533 |
| Europe Map Quiz | 0 | - | 5.00 | 4,730,321 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 230,873 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 181,948 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 102,963 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,814 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,170 |
| Monarchies of Europe | 0 | - | 4.90 | 97,292 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 133,714 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,026 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,338 |
| European Countries with One Border | 0 | - | 4.97 | 181,584 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,494 |
| Countries Bordering France | 0 | - | 4.83 | 398,718 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 95,890 |
| Countries Bordering Germany | 0 | - | 4.99 | 366,969 |
| UK Immigration by Country | 0 | - | 4.94 | 139,584 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 114,758 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,207 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 113,221 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,220 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,098 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 256,663 |
| Germany Country Quiz | 0 | - | 4.82 | 156,495 |
| Italy Country Quiz | 0 | - | 4.82 | 122,161 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,103 |
| Asia Capitals Quiz | 0 | - | 4.98 | 685,656 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,343 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,377 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,781 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 137,831 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,253 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,381 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,252 |
| Every Asian Country Shape | 0 | - | 4.95 | 86,667 |
| Countries of Africa | 0 | - | 5.00 | 2,506,968 |
| Top 10 Richest Countries in Europe | 0 | - | 4.91 | 148,123 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 80,651 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,756 |
| Countries Bordering Iran | 0 | - | 4.83 | 94,767 |
| Countries that Border Iraq | 0 | - | 4.97 | 107,833 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,432 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,224 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,512 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,251 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,788 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,277 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,095 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,257 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,793 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 37,789 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,069 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 89,551 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,187 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,380 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,226,054 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 102,517 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 63,766 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,011,363 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,449 |
| Countries Bordering China Since 1914 | 0 | - | 4.93 | 94,703 |
| Countries Closest to Iceland | 0 | - | 4.89 | 72,830 |
| Biggest Trading Partners - Turkey | 0 | - | 4.80 | 50,164 |
| Romania Country Quiz | 0 | - | 4.63 | 53,332 |
| Hungary Country Quiz | 0 | - | 4.49 | 43,016 |
| Czech Republic Country Quiz | 0 | - | 4.52 | 41,845 |
| Egypt Country Quiz | 0 | - | 4.82 | 77,022 |
| Serbia Country Quiz | 0 | - | 4.44 | 34,758 |
| Ukraine Country Quiz | 0 | - | 4.42 | 47,301 |
| Counties of England | 0 | - | 4.97 | 788,983 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,774 |
| Europe Capital to Country | 0 | - | 4.99 | 247,556 |
| Asia Capital to Country | 0 | - | 4.96 | 125,720 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,415 |
| European Capitals by Map | 0 | - | 4.99 | 136,197 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,105 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,156 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,584 |
| European Coastal Capitals | 0 | - | 4.95 | 89,717 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,173 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,722 |
| Countries of the Middle East | 0 | - | 4.96 | 198,857 |
| African Island Countries | 0 | - | 4.96 | 100,761 |
| Countries in the Byzantine Empire | 0 | - | 4.95 | 71,719 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,487 |
| Random European Flag to Country | 0 | - | 4.89 | 180,867 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,680 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,458 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,057 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,586 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,736 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,140 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,145 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,544 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,236 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,379 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,212 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,488 |
| Biggest Trading Partners - China | 0 | - | 4.95 | 74,670 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 70,756 |
| Biggest Trading Partners - Spain | 0 | - | 4.91 | 53,503 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,450 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,169 |
| UK Cities Map Quiz | 0 | - | 4.95 | 462,080 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,808 |
| Official Cities in the UK | 0 | - | 4.89 | 280,450 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,393 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,159 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,688 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,421 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,749 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,353 |
| Countries of Asia in 1900 | 0 | - | 4.50 | 57,611 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,329 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,316 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 160,437 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,347 |
| Monarchies of Asia | 0 | - | 4.97 | 70,589 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,424 |
| The Only African Country ... | 0 | - | 4.99 | 128,337 |
| The Only American Country ... | 0 | - | 4.92 | 120,729 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,771 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,238 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,002 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,343 |
| Flags of Countries that Border China | 0 | - | 4.94 | 98,518 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,124 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,077 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 107,656 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 189,883 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,090 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,667 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,058 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,814 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 92,887 |
| Federal Subjects of Russia | 0 | - | 4.94 | 143,923 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,773 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 148,902 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,173 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 144,877 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,655 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,294 |
| Central American Countries | 0 | - | 4.98 | 155,006 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,633 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 101,252 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,213 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,848 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 240,820 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,345 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,062 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 100,778 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,764 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,430 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,194 |
| Random Asian Countries on a Map | 0 | - | 4.90 | 168,723 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,482 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,368 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,069 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,124 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,462 |
| Countries Bordering the EU | 0 | - | 4.77 | 72,399 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,200 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,471 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,180 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 82,972 |
| Countries Closest to Europe | 0 | - | 4.70 | 109,450 |
| Japan Country Quiz | 0 | - | 4.92 | 141,208 |
| Poland Country Quiz | 0 | - | 4.22 | 62,656 |
| Belarus Country Quiz | 0 | - | 4.74 | 27,217 |
| Tanzania Country Quiz | 0 | - | 4.91 | 32,812 |
| Bulgaria Country Quiz | 0 | - | 4.55 | 30,656 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,032 |
| Syria Country Quiz | 0 | - | 4.81 | 32,294 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,477 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,614 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,330 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,154 |
| Germany Cities Map Quiz | 0 | - | 4.86 | 125,124 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 95,936 |
