| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,446 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,426 |
| Slavic Countries | 0 | - | 4.96 | 110,993 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,309 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,336 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,827 |
| The Only European Country ... | 0 | - | 4.91 | 214,297 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,828 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,946 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,097 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,454 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,321,193 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,706 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,850 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,440 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,780 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 54,993 |
| Countries Closest to Turkey | 0 | - | 4.96 | 125,479 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,328 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,668 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,587 |
| Europe Map Quiz | 0 | - | 5.00 | 4,736,276 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 231,237 |
| Monarchies of Europe | 0 | - | 4.90 | 97,466 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,143 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,568 |
| European Countries with One Border | 0 | - | 4.97 | 181,793 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,692 |
| Countries Closest to Iceland | 0 | - | 4.89 | 72,955 |
| Countries That Border Russia | 0 | - | 4.98 | 459,542 |
| Countries Bordering France | 0 | - | 4.83 | 400,223 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 95,980 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,402 |
| Countries Closest to Egypt | 0 | - | 4.83 | 100,633 |
| UK Immigration by Country | 0 | - | 4.94 | 139,852 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,132 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,499 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,363 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,237 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 257,408 |
| Germany Country Quiz | 0 | - | 4.82 | 156,781 |
| Russia Country Quiz | 0 | - | 4.85 | 113,784 |
| Italy Country Quiz | 0 | - | 4.82 | 122,393 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,442 |
| Countries Surrounding Istanbul | 0 | - | 4.89 | 24,732 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,945 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 37,837 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,836 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,470 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 89,641 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 137,932 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,341 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,880 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,719 |
| Countries of Africa | 0 | - | 5.00 | 2,512,393 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 148,278 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,868 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,862 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,526 |
| Countries that Border Poland | 0 | - | 4.99 | 171,509 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,427 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,594 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,840 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 93,575 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,874 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 104,073 |
| Countries Closest to Canada | 0 | - | 4.90 | 197,488 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,516 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,203 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,650 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,229,422 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 102,881 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,013,770 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 145,568 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,640 |
| Countries that Beat Russia | 0 | - | 4.84 | 82,025 |
| Bulgaria Country Quiz | 0 | - | 4.55 | 30,706 |
| Counties of England | 0 | - | 4.97 | 790,338 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 74,081 |
| Europe Capital to Country | 0 | - | 4.99 | 248,270 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,723 |
| European Capitals by Map | 0 | - | 4.99 | 136,865 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,371 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,761 |
| European Coastal Capitals | 0 | - | 4.95 | 89,908 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 222,193 |
| Countries of the Middle East | 0 | - | 4.96 | 199,245 |
| African Island Countries | 0 | - | 4.96 | 100,911 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,564 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 63,846 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,939 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,640 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,339 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,827 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,930 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,218 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,282 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,682 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,420 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,526 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,377 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,614 |
| Romania Country Quiz | 0 | - | 4.63 | 53,443 |
| Hungary Country Quiz | 0 | - | 4.49 | 43,100 |
| Czech Republic Country Quiz | 0 | - | 4.52 | 41,926 |
| Ukraine Country Quiz | 0 | - | 4.42 | 47,390 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,582 |
| Random European Flag to Country | 0 | - | 4.89 | 181,146 |
| Countries Closest to Alaska | 0 | - | 4.93 | 123,465 |
| Countries Closest to Maine | 0 | - | 4.84 | 66,536 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 70,873 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,549 |
| UK Cities Map Quiz | 0 | - | 4.95 | 462,583 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,207 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 192,043 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,103 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,889 |
| Official Cities in the UK | 0 | - | 4.89 | 281,064 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,537 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,786 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,863 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,447 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,501 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,441 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 160,609 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,467 |
| Monarchies of Asia | 0 | - | 4.97 | 70,677 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,496 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 134,088 |
| The Only African Country ... | 0 | - | 4.99 | 128,460 |
| The Only American Country ... | 0 | - | 4.92 | 120,886 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,822 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,310 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,206 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,464 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,263 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 117,539 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,483 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 107,770 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,080 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,394 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,894 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,307 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,079 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,150 |
| Federal Subjects of Russia | 0 | - | 4.94 | 144,503 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,943 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,127 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 325,245 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,378 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 145,384 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,758 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,337 |
| Central American Countries | 0 | - | 4.98 | 155,208 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,778 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 101,341 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,413 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,955 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 241,371 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,464 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 113,360 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,178 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 100,903 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,837 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,555 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,325 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,555 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.73 | 65,446 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,088 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,164 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,575 |
| Countries Bordering the EU | 0 | - | 4.77 | 72,519 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,280 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,601 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,332 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,047 |
| Countries Closest to Europe | 0 | - | 4.70 | 109,540 |
| Japan Country Quiz | 0 | - | 4.92 | 141,487 |
| Belarus Country Quiz | 0 | - | 4.74 | 27,249 |
| Tanzania Country Quiz | 0 | - | 4.90 | 32,861 |
| Kazakhstan Country Quiz | 0 | - | 4.83 | 35,002 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,787 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,565 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,389 |
| Germany Cities Map Quiz | 0 | - | 4.86 | 125,316 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,199 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,246 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,526 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,254 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,168 |
| Random European Capital to Country | 0 | - | 4.98 | 189,420 |
| Random European Country to Capital | 0 | - | 4.92 | 147,619 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,483 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,564 |
| Biggest French Empire Countries | 0 | - | 4.49 | 64,951 |
| Most Forested European Countries | 0 | - | 4.80 | 74,979 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,112 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,190 |
| European Countries with NO Wolves | 0 | - | 4.56 | 65,547 |
| Which Country of the United Kingdom? | 0 | - | 4.58 | 39,102 |
