| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,208 |
| Countries That Border Russia | 0 | - | 4.98 | 458,523 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,725 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,327 |
| The Only European Country ... | 0 | - | 4.91 | 213,479 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,312 |
| Russia Country Quiz | 0 | - | 4.85 | 113,554 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,788 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 34,995 |
| Countries of Europe by Population | 0 | - | 4.98 | 177,688 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,647 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,318,578 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,026 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,136 |
| Slavic Countries | 0 | - | 4.96 | 110,769 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,578 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,189 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,601 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,644 |
| Countries that Border Poland | 0 | - | 4.99 | 171,204 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 108,277 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 90,709 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,150 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,459 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,333 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,580 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,515 |
| Europe Map Quiz | 0 | - | 5.00 | 4,727,223 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 230,705 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,099 |
| Monarchies of Europe | 0 | - | 4.90 | 97,203 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 94,955 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 104,921 |
| European Countries with One Border | 0 | - | 4.97 | 181,447 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 177,966 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,249 |
| Countries that Beat Russia | 0 | - | 4.84 | 81,770 |
| Countries Bordering France | 0 | - | 4.85 | 396,176 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 95,827 |
| Countries Bordering Germany | 0 | - | 4.99 | 366,673 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,084 |
| UK Immigration by Country | 0 | - | 4.94 | 139,488 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 114,667 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 239,944 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,085 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,163 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,025 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,168 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,418 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 256,258 |
| Germany Country Quiz | 0 | - | 4.82 | 156,401 |
| Italy Country Quiz | 0 | - | 4.82 | 122,071 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 137,968 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,710 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 37,765 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,754 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 209,826 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 89,501 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 137,775 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,154 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,142 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,030 |
| Countries of Africa | 0 | - | 5.00 | 2,504,277 |
| Top 10 Richest Countries in Europe | 0 | - | 4.91 | 148,038 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,643 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,360 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 76,871 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 59,649 |
| Most-Visited Countries by Swedes | 0 | - | 4.64 | 52,914 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,124 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,753 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,161 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,042 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,060 |
| 50 Busiest Air Routes from London | 0 | - | 4.86 | 95,695 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,224,030 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 102,402 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,010,412 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,355 |
| Countries Closest to Iceland | 0 | - | 4.89 | 72,745 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,352 |
| Counties of England | 0 | - | 4.97 | 788,299 |
| Europe Capital to Country | 0 | - | 4.99 | 247,279 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,284 |
| European Capitals by Map | 0 | - | 4.99 | 135,920 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,070 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,521 |
| European Coastal Capitals | 0 | - | 4.95 | 89,636 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,518 |
| Countries of the Middle East | 0 | - | 4.96 | 198,696 |
| African Island Countries | 0 | - | 4.96 | 100,650 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,453 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 63,720 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,584 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,357 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 151,911 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,476 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,672 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,107 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,068 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,459 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,146 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,317 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,128 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,415 |
| Romania Country Quiz | 0 | - | 4.63 | 53,299 |
| Hungary Country Quiz | 0 | - | 4.49 | 42,980 |
| Czech Republic Country Quiz | 0 | - | 4.52 | 41,809 |
| Serbia Country Quiz | 0 | - | 4.44 | 34,740 |
| Ukraine Country Quiz | 0 | - | 4.42 | 47,262 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,402 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,056 |
| Random European Flag to Country | 0 | - | 4.89 | 180,721 |
| Most-Visited Countries by the British | 0 | - | 4.63 | 68,011 |
| Most-Visited Countries by Canadians | 0 | - | 4.77 | 39,105 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 70,680 |
| Biggest Trading Partners - Spain | 0 | - | 4.91 | 53,477 |
| UK Cities Map Quiz | 0 | - | 4.95 | 461,871 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 181,802 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,682 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 102,897 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,763 |
| Official Cities in the UK | 0 | - | 4.89 | 280,131 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,328 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,642 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,700 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,299 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,247 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,256 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 160,352 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,292 |
| Monarchies of Asia | 0 | - | 4.97 | 70,538 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,377 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 133,537 |
| The Only African Country ... | 0 | - | 4.99 | 128,259 |
| The Only American Country ... | 0 | - | 4.92 | 120,656 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,734 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,200 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,288 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,051 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,008 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 107,611 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 189,781 |
| Regions of France Map Quiz | 0 | - | 4.97 | 142,998 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,561 |
| Counties of England Map Quiz | 0 | - | 4.97 | 305,946 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,638 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 92,834 |
| Federal Subjects of Russia | 0 | - | 4.94 | 143,590 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,639 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 148,759 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 323,018 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 144,652 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,055 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,608 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,262 |
| Central American Countries | 0 | - | 4.98 | 154,910 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,510 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 101,192 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,070 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,777 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,289 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 113,154 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 90,999 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 100,721 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,704 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,369 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,121 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,447 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,332 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,065 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,099 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,420 |
| Countries Bordering the EU | 0 | - | 4.75 | 72,299 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,114 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 82,943 |
| Countries Closest to Europe | 0 | - | 4.70 | 109,405 |
| Japan Country Quiz | 0 | - | 4.92 | 141,113 |
| Poland Country Quiz | 0 | - | 4.22 | 62,595 |
| Belarus Country Quiz | 0 | - | 4.74 | 27,202 |
| Tanzania Country Quiz | 0 | - | 4.91 | 32,786 |
| Bulgaria Country Quiz | 0 | - | 4.55 | 30,633 |
| Morocco Country Quiz | 0 | - | 4.81 | 45,976 |
| Syria Country Quiz | 0 | - | 4.81 | 32,261 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,451 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,505 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,251 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,051 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,055 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 95,868 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 150,980 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,100 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,151 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 82,951 |
| Random European Capital to Country | 0 | - | 4.98 | 189,049 |
| Random European Country to Capital | 0 | - | 4.92 | 147,334 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,265 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,328 |
| Biggest French Empire Countries | 0 | - | 4.49 | 64,842 |
| Most Forested European Countries | 0 | - | 4.80 | 74,855 |
