| Russia Country Quiz | 0 | - | 4.84 | 104,180 |
| Countries Bordering Serbia | 0 | - | 4.95 | 83,775 |
| Countries That Border Russia | 0 | - | 4.98 | 428,632 |
| Countries That Use the Euro | 0 | - | 4.93 | 64,720 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 94,075 |
| The Only European Country ... | 0 | - | 4.93 | 180,964 |
| Germany Country Quiz | 0 | - | 4.82 | 141,503 |
| Italy Country Quiz | 0 | - | 4.81 | 110,174 |
| United Kingdom Country Quiz | 0 | - | 4.94 | 120,195 |
| Croatia Country Quiz | 0 | - | 4.81 | 37,770 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.93 | 1,197,516 |
| Countries of Europe by Population | 0 | - | 4.98 | 129,211 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.94 | 188,549 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 75,676 |
| Slavic Countries | 0 | - | 4.96 | 101,148 |
| Countries With the Most Russian Speakers | 0 | - | 4.95 | 56,959 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 179,009 |
| 10 Westernmost Countries in Europe | 0 | - | 4.95 | 139,498 |
| Countries that Border Poland | 0 | - | 4.99 | 159,628 |
| Europe Map Quiz | 0 | - | 5.00 | 4,324,318 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.81 | 31,254 |
| Moldova Country Quiz | 0 | - | 4.86 | 27,582 |
| Andorra Country Quiz | 0 | - | 4.87 | 28,182 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 207,673 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 102,645 |
| Monarchies of Europe | 0 | - | 4.88 | 87,616 |
| European Diaspora - Top 11 Countries | 0 | - | 4.89 | 84,699 |
| 10 European Countries with the Most Tourists | 0 | - | 4.97 | 122,276 |
| Countries that Bordered the USSR | 0 | - | 4.95 | 153,848 |
| European Countries with One Border | 0 | - | 4.96 | 151,786 |
| European Countries with the Fewest Borders | 0 | - | 4.98 | 145,425 |
| Greenland Country Quiz | 0 | - | 4.81 | 32,625 |
| UK Immigration by Country | 0 | - | 4.94 | 126,254 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 94,487 |
| Most Forested European Countries | 0 | - | 4.82 | 68,773 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 180,453 |
| Top 10 Coldest European Countries | 0 | - | 4.95 | 182,034 |
| Top 10 Hottest European Countries | 0 | - | 4.87 | 116,330 |
| Countries Bordering France | 0 | - | 4.87 | 359,698 |
| Countries Bordering Germany | 0 | - | 4.99 | 342,692 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 191,234 |
| Japan Country Quiz | 0 | - | 4.92 | 120,474 |
| Indonesia Country Quiz | 0 | - | 4.82 | 66,066 |
| Countries of Africa | 0 | - | 5.00 | 2,193,035 |
| Tuvalu Country Quiz | 0 | - | 4.84 | 19,571 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 337,919 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 66,469 |
| American Countries on the Pacific Coast | 0 | - | 4.81 | 46,481 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 196,354 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 128,766 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.93 | 87,040 |
| Countries With the Most German Speakers | 0 | - | 4.88 | 52,884 |
| Top 10 Richest Countries in Europe | 0 | - | 4.88 | 136,507 |
| Countries that Border Hungary | 0 | - | 4.98 | 97,003 |
| Countries Bordering Austria | 0 | - | 4.97 | 110,689 |
| Countries Bordering Italy | 0 | - | 4.95 | 95,025 |
| Countries that Visit the UK the Most | 0 | - | 4.85 | 63,438 |
| Countries that Visit France the Most | 0 | - | 4.81 | 40,250 |
| Countries Closest to Spain | 0 | - | 4.95 | 207,299 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.92 | 76,433 |
| Countries Closest to Metropolitan France | 0 | - | 4.87 | 66,672 |
| Countries Closest to Italy | 0 | - | 4.97 | 180,693 |
| Biggest Trading Partners - European Union | 0 | - | 4.90 | 65,470 |
| Colombia Country Quiz | 0 | - | 4.89 | 35,429 |
| Poland Country Quiz | 0 | - | 4.19 | 56,508 |
| Tanzania Country Quiz | 0 | - | 4.89 | 29,957 |
| Brunei Country Quiz | 0 | - | 4.88 | 19,667 |
| Botswana Country Quiz | 0 | - | 4.91 | 20,163 |
| Jordan Country Quiz | 0 | - | 4.83 | 28,060 |
| Mauritius Country Quiz | 0 | - | 4.81 | 20,058 |
| Kenya Country Quiz | 0 | - | 4.87 | 31,334 |
| Burkina Faso Country Quiz | 0 | - | 4.83 | 22,488 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,055,882 |
| Most-Visited Cities in Europe | 0 | - | 4.92 | 57,658 |
| Europe Capital to Country | 0 | - | 4.99 | 221,660 |
| EU Capitals with No Hints | 0 | - | 4.96 | 125,927 |
| European Capitals by Map | 0 | - | 4.99 | 95,840 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.89 | 79,747 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.95 | 73,140 |
| European Coastal Capitals | 0 | - | 4.95 | 77,876 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.91 | 195,535 |
| Landlocked Countries in Africa | 0 | - | 4.98 | 20,512 |
| Countries of the Middle East | 0 | - | 4.96 | 175,450 |
| African Island Countries | 0 | - | 4.96 | 90,320 |
| European Countries NOT in NATO | 0 | - | 4.79 | 35,767 |
| Straight Shot to Antarctica | 0 | - | 4.90 | 37,724 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 89,822 |
| Countries of North America Quiz | 0 | - | 5.00 | 888,981 |
| Countries of Asia with Two or More Words | 0 | - | 4.95 | 111,971 |
| Asian Countries Ending in "IA" | 0 | - | 4.94 | 94,479 |
| African Countries with the Shortest Names | 0 | - | 4.97 | 120,595 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 199,683 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 141,864 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 107,552 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 133,320 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 105,805 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 148,626 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 89,617 |
| 10 Easternmost Countries in Asia | 0 | - | 4.98 | 97,563 |
| Countries Closest to Iceland | 0 | - | 4.87 | 63,465 |
| France Country Quiz | 0 | - | 4.75 | 122,319 |
| Spain Country Quiz | 0 | - | 4.45 | 115,962 |
| Netherlands Country Quiz | 0 | - | 4.53 | 73,543 |
| Belgium Country Quiz | 0 | - | 4.69 | 65,126 |
| Switzerland Country Quiz | 0 | - | 4.54 | 57,579 |
| Portugal Country Quiz | 0 | - | 4.66 | 65,376 |
| Austria Country Quiz | 0 | - | 4.55 | 54,602 |
| Romania Country Quiz | 0 | - | 4.64 | 48,247 |
| Hungary Country Quiz | 0 | - | 4.48 | 38,415 |
| Monaco Country Quiz | 0 | - | 4.45 | 37,892 |
| Czech Republic Country Quiz | 0 | - | 4.52 | 38,187 |
| Greece Country Quiz | 0 | - | 4.71 | 60,272 |
| European Landmarks Map Quiz | 0 | - | 4.98 | 77,677 |
| Eastern Europe Map Quiz | 0 | - | 4.90 | 116,393 |
| Counties of England | 0 | - | 4.97 | 697,558 |
| Random European Flag to Country | 0 | - | 4.89 | 162,897 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.87 | 89,750 |
| Biggest Trading Partners - Germany | 0 | - | 4.98 | 63,239 |
| Biggest Trading Partners - Spain | 0 | - | 4.91 | 50,606 |
| Sudan Country Quiz | 0 | - | 4.89 | 25,005 |
| UK Cities Map Quiz | 0 | - | 4.94 | 436,014 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 162,578 |
| Top 10 Most Populous African Countries | 0 | - | 4.98 | 159,107 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.90 | 81,780 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.92 | 90,060 |
| Official Cities in the UK | 0 | - | 4.86 | 234,544 |
| Top 10 Most Remote European Capitals | 0 | - | 4.85 | 84,865 |
| European Capitals Furthest from the Sea | 0 | - | 4.91 | 67,315 |
| European Capitals Ending in N | 0 | - | 4.92 | 74,404 |
| Asian Countries with the Shortest Names | 0 | - | 4.98 | 122,451 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 101,539 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 85,811 |
| Monarchies of Asia | 0 | - | 4.95 | 54,440 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 113,127 |
| The Only African Country ... | 0 | - | 4.98 | 115,223 |
| The Only American Country ... | 0 | - | 4.94 | 110,550 |
| African Countries by a Single Clue | 0 | - | 4.92 | 63,854 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.94 | 26,054 |
| African Diaspora - Top 10 Countries | 0 | - | 4.91 | 66,523 |
| Asian Diaspora - Top 10 Countries | 0 | - | 4.81 | 38,046 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 92,546 |
| Asian Countries with the Fewest Borders | 0 | - | 4.81 | 88,954 |
| Countries Closest to Africa | 0 | - | 4.95 | 146,015 |
| Scotland Trivia | 0 | - | 4.57 | 55,145 |
| Norway Country Quiz | 0 | - | 4.42 | 57,107 |
| Denmark Country Quiz | 0 | - | 4.79 | 70,095 |
| Finland Country Quiz | 0 | - | 4.48 | 53,377 |
| Iceland Country Quiz | 0 | - | 4.66 | 39,129 |
| Regions of France Map Quiz | 0 | - | 4.96 | 128,369 |
| States of Germany Map Quiz | 0 | - | 4.92 | 121,373 |
| Counties of England Map Quiz | 0 | - | 4.97 | 288,470 |
| Three Band Flags of Europe | 0 | - | 4.97 | 162,360 |
| Countries and Territories of the United Kingdom | 0 | - | 4.88 | 84,437 |
| Pixelated Europe Map | 0 | - | 4.90 | 110,277 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 134,901 |
| Most Mentioned Allies of Russia | 0 | - | 4.47 | 34,477 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.57 | 93,455 |
| Biggest Roman Empire Countries | 0 | - | 4.88 | 82,528 |
| Most Mentioned Enemies of Russia | 0 | - | 4.70 | 82,985 |
| Neutral European Countries of WWII | 0 | - | 4.92 | 148,962 |
| The Only Remaining European Country . . . | 0 | - | 4.39 | 56,821 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.76 | 61,333 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.44 | 69,137 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.70 | 59,820 |
| Flags of Countries that Border Germany | 0 | - | 4.85 | 87,850 |
| Countries Bordering the EU | 0 | - | 4.75 | 54,040 |
| Flags of Countries That Border France | 0 | - | 4.90 | 113,220 |
| Countries Closest to Europe | 0 | - | 4.72 | 103,735 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 100,511 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 178,260 |
| Countries that Beat Russia | 0 | - | 4.65 | 51,942 |
| New Zealand Country Quiz | 0 | - | 4.71 | 69,880 |
| British Cities with the Most Tourists | 0 | - | 4.81 | 56,302 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 95,639 |
| European Capital Superlatives - Top 2 | 0 | - | 4.93 | 62,037 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.91 | 100,292 |
| Central American Countries | 0 | - | 4.98 | 140,468 |
| Caribbean Countries and Territories | 0 | - | 4.83 | 104,934 |
| Total United States Immigration by Country | 0 | - | 4.89 | 97,425 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 85,380 |
| African Countries with the Most Christians | 0 | - | 4.92 | 67,938 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.94 | 187,029 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 110,535 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.88 | 102,618 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 82,172 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 92,758 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.96 | 52,852 |
| Countries with the Most Arabic Speakers | 0 | - | 4.91 | 71,125 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 116,927 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.90 | 82,094 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 84,659 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 60,487 |
| Countries Closest to Australia | 0 | - | 4.99 | 146,195 |
| Countries Closest to the Persian Gulf | 0 | - | 4.92 | 77,242 |
| Biggest Trading Partners - Russia | 0 | - | 4.56 | 34,179 |
| British Cultural Symbols | 0 | - | 4.27 | 61,404 |
| North Macedonia Country Quiz | 0 | - | 4.79 | 24,965 |
| Belarus Country Quiz | 0 | - | 4.72 | 25,461 |
| Bulgaria Country Quiz | 0 | - | 4.72 | 27,719 |
| Liechtenstein Country Quiz | 0 | - | 4.63 | 24,577 |
