| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,328 |
| Countries That Border Russia | 0 | - | 4.98 | 461,277 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,677 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,941 |
| The Only European Country ... | 0 | - | 4.91 | 216,159 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,865 |
| Russia Country Quiz | 0 | - | 4.85 | 114,336 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,264 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,310 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,318 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,891 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,326,811 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,307 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,084 |
| Slavic Countries | 0 | - | 4.96 | 111,533 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,490 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,041 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,128 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,295 |
| Countries that Border Poland | 0 | - | 4.99 | 172,122 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 109,422 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,570 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,969 |
| Most-Visited Countries by Canadians | 0 | - | 4.82 | 39,274 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,808 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,757 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,818 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,757 |
| Europe Map Quiz | 0 | - | 5.00 | 4,757,459 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,549 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,777 |
| Monarchies of Europe | 0 | - | 4.90 | 98,002 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,724 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,829 |
| European Countries with One Border | 0 | - | 4.97 | 182,579 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,395 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,536 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,506 |
| Countries Bordering France | 0 | - | 4.83 | 402,066 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,320 |
| Countries Bordering Germany | 0 | - | 4.99 | 368,737 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,003 |
| UK Immigration by Country | 0 | - | 4.94 | 140,741 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,803 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 243,405 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,133 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,991 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,853 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,525 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,990 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 260,273 |
| Germany Country Quiz | 0 | - | 4.82 | 157,666 |
| Italy Country Quiz | 0 | - | 4.82 | 123,267 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,556 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,638 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,679 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 37,979 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,064 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,874 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 89,931 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,306 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,596 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 100,405 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 96,269 |
| Countries of Africa | 0 | - | 5.00 | 2,531,851 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 149,544 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,222 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,781 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,355 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 60,068 |
| Most-Visited Countries by Swedes | 0 | - | 4.64 | 53,061 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,736 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,115 |
| Countries Closest to Italy | 0 | - | 4.97 | 197,808 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,738 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,114 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,730 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,241,114 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,557 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,021,177 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 165,217 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,436 |
| Counties of England | 0 | - | 4.97 | 795,302 |
| Europe Capital to Country | 0 | - | 4.99 | 249,706 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,674 |
| European Capitals by Map | 0 | - | 4.99 | 138,737 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,941 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,284 |
| European Coastal Capitals | 0 | - | 4.95 | 90,439 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,675 |
| Countries of the Middle East | 0 | - | 4.96 | 200,867 |
| African Island Countries | 0 | - | 4.96 | 101,479 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,819 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,193 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,715 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,340 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,269 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,751 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,594 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,542 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,130 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,450 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,070 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,015 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,860 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,140 |
| Romania Country Quiz | 0 | - | 4.63 | 53,716 |
| Hungary Country Quiz | 0 | - | 4.49 | 43,358 |
| Czech Republic Country Quiz | 0 | - | 4.52 | 42,152 |
| Serbia Country Quiz | 0 | - | 4.44 | 34,984 |
| Ukraine Country Quiz | 0 | - | 4.42 | 47,643 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,039 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,845 |
| Random European Flag to Country | 0 | - | 4.89 | 182,110 |
| Most-Visited Countries by the British | 0 | - | 4.64 | 68,516 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,365 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,746 |
| UK Cities Map Quiz | 0 | - | 4.96 | 464,137 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 183,614 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,107 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,689 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,371 |
| Official Cities in the UK | 0 | - | 4.89 | 283,226 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 93,931 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,100 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,208 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,783 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,117 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,981 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 161,311 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,976 |
| Monarchies of Asia | 0 | - | 4.97 | 71,009 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,794 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 135,454 |
| The Only African Country ... | 0 | - | 4.99 | 128,990 |
| The Only American Country ... | 0 | - | 4.92 | 121,453 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,081 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,692 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,903 |
| Flags of Countries That Border France | 0 | - | 4.88 | 122,759 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,052 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,159 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,693 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,234 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,615 |
| Counties of England Map Quiz | 0 | - | 4.97 | 307,105 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,034 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,899 |
| Federal Subjects of Russia | 0 | - | 4.95 | 146,587 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,574 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,975 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 329,275 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 147,182 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,575 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,076 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,552 |
| Central American Countries | 0 | - | 4.98 | 156,049 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,371 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.61 | 101,756 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,086 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,504 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,448 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.88 | 133,097 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,015 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,360 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,158 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,978 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,752 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,890 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,655 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,143 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,297 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 88,934 |
| Countries Bordering the EU | 0 | - | 4.77 | 72,783 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,815 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,303 |
| Countries Closest to Europe | 0 | - | 4.70 | 109,836 |
| Japan Country Quiz | 0 | - | 4.93 | 142,288 |
| Poland Country Quiz | 0 | - | 4.22 | 63,202 |
| Belarus Country Quiz | 0 | - | 4.74 | 27,339 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,027 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,705 |
| Bulgaria Country Quiz | 0 | - | 4.55 | 30,841 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,425 |
| Syria Country Quiz | 0 | - | 4.81 | 32,702 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,743 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,455 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,183 |
| France Cities Map Quiz | 0 | - | 4.96 | 166,541 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,961 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,725 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,861 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 117,324 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,459 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,577 |
| Random European Capital to Country | 0 | - | 4.98 | 190,699 |
| Random European Country to Capital | 0 | - | 4.93 | 164,817 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,319 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,642 |
| Biggest French Empire Countries | 0 | - | 4.49 | 65,121 |
