| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,618 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,785 |
| Countries That Border Russia | 0 | - | 4.98 | 459,455 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,266 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,757 |
| The Only European Country ... | 0 | - | 4.91 | 214,168 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,774 |
| Russia Country Quiz | 0 | - | 4.85 | 113,750 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,364 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,320,925 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,386 |
| Slavic Countries | 0 | - | 4.96 | 110,961 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,605 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,818 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,409 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,842 |
| Countries that Border Poland | 0 | - | 4.99 | 171,477 |
| Europe Map Quiz | 0 | - | 5.00 | 4,735,099 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 231,169 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,284 |
| Monarchies of Europe | 0 | - | 4.90 | 97,423 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,114 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,534 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,617 |
| European Countries with One Border | 0 | - | 4.97 | 181,762 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,658 |
| Countries that Beat Russia | 0 | - | 4.84 | 81,997 |
| Countries Bordering France | 0 | - | 4.83 | 400,077 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,323 |
| UK Immigration by Country | 0 | - | 4.94 | 139,806 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,089 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,439 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,532 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,337 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,203 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 257,251 |
| Germany Country Quiz | 0 | - | 4.82 | 156,742 |
| Italy Country Quiz | 0 | - | 4.82 | 122,349 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,401 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,929 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,090 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,917 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,825 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,385 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 137,920 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,321 |
| Countries of Africa | 0 | - | 5.00 | 2,511,383 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,429 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 148,253 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,765 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,853 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,509 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,390 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,582 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,479 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,431 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,853 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,463 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,180 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,590 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,228,884 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 102,848 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,013,272 |
| Countries Closest to Iceland | 0 | - | 4.89 | 72,927 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,661 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,576 |
| Counties of England | 0 | - | 4.97 | 790,080 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 74,031 |
| Europe Capital to Country | 0 | - | 4.99 | 248,172 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,667 |
| European Capitals by Map | 0 | - | 4.99 | 136,759 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,325 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,741 |
| European Coastal Capitals | 0 | - | 4.95 | 89,884 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 222,100 |
| Countries of the Middle East | 0 | - | 4.96 | 199,176 |
| African Island Countries | 0 | - | 4.96 | 100,887 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,548 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 63,833 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,891 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,615 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,303 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,777 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,900 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,205 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,258 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,660 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,390 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,503 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,350 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,582 |
| Serbia Country Quiz | 0 | - | 4.44 | 34,812 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,566 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,308 |
| Random European Flag to Country | 0 | - | 4.89 | 181,097 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 95,963 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 70,858 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,536 |
| UK Cities Map Quiz | 0 | - | 4.95 | 462,499 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,162 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 192,002 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,072 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,878 |
| Official Cities in the UK | 0 | - | 4.89 | 280,948 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,512 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,772 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,834 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,437 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,472 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,426 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 160,570 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,437 |
| Monarchies of Asia | 0 | - | 4.97 | 70,658 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,478 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 134,022 |
| The Only African Country ... | 0 | - | 4.98 | 128,437 |
| The Only American Country ... | 0 | - | 4.92 | 120,862 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,815 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,294 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,170 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,443 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,245 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,444 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 107,752 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,036 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,354 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,859 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,265 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,034 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,121 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,911 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,086 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 324,937 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,337 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 145,277 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,740 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,331 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 37,827 |
| Central American Countries | 0 | - | 4.98 | 155,177 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,760 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 101,331 |
| 15 Most Populous Countries that Speak a Germanic Language | 0 | - | 4.39 | 82,342 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,375 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,936 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 89,627 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 241,271 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,440 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 113,326 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,162 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 100,881 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,819 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,293 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,534 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,083 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,160 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,570 |
| Countries Bordering the EU | 0 | - | 4.77 | 72,500 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,258 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,576 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,288 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,028 |
| Countries Closest to Europe | 0 | - | 4.70 | 109,513 |
| Japan Country Quiz | 0 | - | 4.92 | 141,452 |
| Poland Country Quiz | 0 | - | 4.22 | 62,769 |
| Tanzania Country Quiz | 0 | - | 4.90 | 32,844 |
| Kazakhstan Country Quiz | 0 | - | 4.83 | 34,807 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,759 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,534 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,358 |
| Germany Cities Map Quiz | 0 | - | 4.86 | 125,292 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,170 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,210 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,244 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,158 |
| Random European Capital to Country | 0 | - | 4.98 | 189,387 |
| Random European Country to Capital | 0 | - | 4.92 | 147,595 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,465 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,541 |
| Biggest French Empire Countries | 0 | - | 4.49 | 64,944 |
| Most Forested European Countries | 0 | - | 4.80 | 74,966 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,105 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,185 |
| European Countries with NO Wolves | 0 | - | 4.56 | 65,545 |
| Which Country of the United Kingdom? | 0 | - | 4.58 | 39,088 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,330 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 124,877 |
| Countries of Europe After World War II | 0 | - | 4.99 | 186,879 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 155,502 |
| Every European Country Shape | 0 | - | 4.96 | 200,382 |
| Every Asian Country Shape | 0 | - | 4.95 | 86,791 |
| Every African Country Shape | 0 | - | 4.90 | 86,259 |
| Which European Country - Multiple Choice | 0 | - | 4.51 | 84,120 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.90 | 76,159 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 75,227 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 80,759 |
| Countries Bordering India | 0 | - | 4.98 | 162,663 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 69,954 |
| Countries Bordering Iran | 0 | - | 4.83 | 94,851 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,248 |
| Countries that Border China | 0 | - | 4.96 | 261,971 |
