| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,720 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,000 |
| Slavic Countries | 0 | - | 4.96 | 111,487 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,723 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,534 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,828 |
| The Only European Country ... | 0 | - | 4.91 | 215,981 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,768 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,237 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,293 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,130 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,326,191 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,164 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,423 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,968 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,089 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 55,403 |
| Countries Closest to Turkey | 0 | - | 4.96 | 125,871 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,723 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,802 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,740 |
| Europe Map Quiz | 0 | - | 5.00 | 4,755,419 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,418 |
| Monarchies of Europe | 0 | - | 4.90 | 97,948 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,667 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,247 |
| European Countries with One Border | 0 | - | 4.97 | 182,510 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,316 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,371 |
| Countries That Border Russia | 0 | - | 4.98 | 461,096 |
| Countries Bordering France | 0 | - | 4.83 | 401,881 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,267 |
| Countries Bordering Germany | 0 | - | 4.99 | 368,595 |
| Countries Closest to Egypt | 0 | - | 4.83 | 100,909 |
| UK Immigration by Country | 0 | - | 4.94 | 140,673 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,715 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 198,944 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,880 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,782 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 259,943 |
| Germany Country Quiz | 0 | - | 4.82 | 157,575 |
| Russia Country Quiz | 0 | - | 4.85 | 114,277 |
| Italy Country Quiz | 0 | - | 4.82 | 123,191 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,455 |
| Countries Surrounding Istanbul | 0 | - | 4.89 | 24,808 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,599 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 37,962 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,041 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,733 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 89,894 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,274 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,578 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 100,232 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 96,093 |
| Countries of Africa | 0 | - | 5.00 | 2,530,060 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 149,423 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,185 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,243 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,752 |
| Countries that Border Poland | 0 | - | 4.99 | 172,051 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,901 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,789 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,622 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 93,849 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,089 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 104,406 |
| Countries Closest to Canada | 0 | - | 4.91 | 198,019 |
| Countries Closest to Italy | 0 | - | 4.97 | 197,699 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,691 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,938 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,239,922 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,476 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,020,538 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,133 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 165,156 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,460 |
| Bulgaria Country Quiz | 0 | - | 4.55 | 30,821 |
| Counties of England | 0 | - | 4.97 | 794,792 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,815 |
| Europe Capital to Country | 0 | - | 4.99 | 249,551 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,571 |
| European Capitals by Map | 0 | - | 4.99 | 138,546 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,871 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,227 |
| European Coastal Capitals | 0 | - | 4.95 | 90,373 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,544 |
| Countries of the Middle East | 0 | - | 4.96 | 200,732 |
| African Island Countries | 0 | - | 4.96 | 101,422 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,788 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,166 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,652 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,273 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,157 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,637 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,525 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,509 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,083 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,384 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,996 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,970 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,806 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,071 |
| Romania Country Quiz | 0 | - | 4.63 | 53,685 |
| Hungary Country Quiz | 0 | - | 4.49 | 43,324 |
| Czech Republic Country Quiz | 0 | - | 4.52 | 42,122 |
| Ukraine Country Quiz | 0 | - | 4.42 | 47,613 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,983 |
| Random European Flag to Country | 0 | - | 4.89 | 181,956 |
| Countries Closest to Alaska | 0 | - | 4.93 | 124,100 |
| Countries Closest to Maine | 0 | - | 4.85 | 66,971 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,319 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,730 |
| UK Cities Map Quiz | 0 | - | 4.96 | 464,019 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 183,496 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,009 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,614 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,342 |
| Official Cities in the UK | 0 | - | 4.89 | 283,043 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,884 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,071 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,163 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,751 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,045 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,931 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 161,246 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,931 |
| Monarchies of Asia | 0 | - | 4.97 | 70,977 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,775 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 135,290 |
| The Only African Country ... | 0 | - | 4.98 | 128,925 |
| The Only American Country ... | 0 | - | 4.92 | 121,402 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,058 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,636 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,773 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,859 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,693 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 117,981 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,983 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,120 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,636 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,147 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,540 |
| Counties of England Map Quiz | 0 | - | 4.97 | 307,020 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,905 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,552 |
| Federal Subjects of Russia | 0 | - | 4.95 | 146,388 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,499 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,881 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 328,818 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 69,929 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 147,013 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,047 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,536 |
| Central American Countries | 0 | - | 4.98 | 155,886 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,318 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.61 | 101,698 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,007 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,446 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 243,205 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,338 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 130,652 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,920 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,304 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,122 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,932 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,707 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,819 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,633 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,141 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,277 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 88,878 |
| Countries Bordering the EU | 0 | - | 4.77 | 72,758 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,497 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,946 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,777 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,288 |
| Countries Closest to Europe | 0 | - | 4.70 | 109,798 |
| Japan Country Quiz | 0 | - | 4.93 | 142,208 |
| Belarus Country Quiz | 0 | - | 4.74 | 27,329 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,015 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,673 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,369 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,123 |
| France Cities Map Quiz | 0 | - | 4.96 | 166,446 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,865 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,656 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,812 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 117,231 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,442 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,546 |
| Random European Capital to Country | 0 | - | 4.98 | 190,622 |
| Random European Country to Capital | 0 | - | 4.93 | 164,563 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,211 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,594 |
| Biggest French Empire Countries | 0 | - | 4.49 | 65,112 |
| Most Forested European Countries | 0 | - | 4.80 | 75,237 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,329 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,380 |
| European Countries with NO Wolves | 0 | - | 4.56 | 65,608 |
| Which Country of the United Kingdom? | 0 | - | 4.58 | 39,264 |
