| Countries Bordering France | 0 | - | 4.83 | 400,559 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,580 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,933 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,569 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,526 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,984 |
| The Only European Country ... | 0 | - | 4.91 | 214,576 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,981 |
| Countries That Border Russia | 0 | - | 4.98 | 459,795 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,619 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,321,813 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,731 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,929 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,518 |
| Slavic Countries | 0 | - | 4.96 | 111,061 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,947 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,527 |
| Countries Bordering India | 0 | - | 4.98 | 163,090 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,832 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 69,977 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,288 |
| Countries that Border China | 0 | - | 4.96 | 262,139 |
| Countries Bordering Kenya | 0 | - | 4.87 | 62,600 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,926 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,343 |
| Countries that Border Poland | 0 | - | 4.99 | 171,598 |
| Europe Map Quiz | 0 | - | 5.00 | 4,739,277 |
| Countries Bordering the EU | 0 | - | 4.77 | 72,545 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 231,394 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 225,569 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,364 |
| Monarchies of Europe | 0 | - | 4.90 | 97,531 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,202 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,664 |
| Countries of Africa by Borders in 30 Seconds | 0 | - | 4.43 | 354,966 |
| Asian Countries by Borders in 30 Seconds | 0 | - | 4.45 | 413,357 |
| UK Immigration by Country | 0 | - | 4.94 | 139,932 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,232 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,636 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,431 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,311 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,032 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 257,746 |
| Germany Country Quiz | 0 | - | 4.82 | 156,870 |
| Russia Country Quiz | 0 | - | 4.85 | 113,843 |
| Italy Country Quiz | 0 | - | 4.82 | 122,461 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,555 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,980 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,124 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,043 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,643 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,375 |
| Countries of Africa | 0 | - | 5.00 | 2,514,907 |
| Countries Bordering Spain | 0 | - | 4.51 | 69,155 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,810 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,858 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 137,990 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 99,062 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,911 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 148,444 |
| Countries Bordering Iran | 0 | - | 4.83 | 94,909 |
| Asian Countries with the Fewest Borders | 0 | - | 4.74 | 106,591 |
| Countries that Border Iraq | 0 | - | 4.97 | 107,974 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,182 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 118,322 |
| Countries Bordering Turkey | 0 | - | 4.98 | 116,661 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,502 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,628 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,962 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,476 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,899 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,662 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,259 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,231,001 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 63,887 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,014,902 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,681 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,608 |
| Counties of England | 0 | - | 4.97 | 791,051 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 74,191 |
| Europe Capital to Country | 0 | - | 4.99 | 248,440 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,836 |
| European Capitals by Map | 0 | - | 4.99 | 137,135 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,447 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,825 |
| European Coastal Capitals | 0 | - | 4.95 | 89,966 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 222,370 |
| Countries of the Middle East | 0 | - | 4.96 | 199,428 |
| African Island Countries | 0 | - | 4.96 | 100,988 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,599 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 102,964 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,028 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,735 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,461 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,932 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,007 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,280 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,362 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,749 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,505 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,586 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,445 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,682 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,713 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,206 |
| Countries Closest to Iceland | 0 | - | 4.89 | 73,013 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,094 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,639 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,373 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,331 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 192,186 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,166 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,928 |
| Official Cities in the UK | 0 | - | 4.89 | 281,343 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,581 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,830 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,898 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,574 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,495 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,585 |
| Monarchies of Asia | 0 | - | 4.97 | 70,721 |
| Random European Flag to Country | 0 | - | 4.89 | 181,267 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,537 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 134,246 |
| The Only African Country ... | 0 | - | 4.99 | 128,536 |
| The Only American Country ... | 0 | - | 4.92 | 120,989 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,853 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,349 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,295 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,560 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 70,941 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,574 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,497 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,991 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,405 |
| UK Cities Map Quiz | 0 | - | 4.95 | 462,793 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,208 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,191 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,033 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,252 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 325,723 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,491 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 160,696 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,520 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,328 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 107,829 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,169 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,447 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 145,612 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,806 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 37,855 |
| Central American Countries | 0 | - | 4.98 | 155,320 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,844 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 101,392 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,497 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,012 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 89,666 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 241,624 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,554 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 115,320 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,263 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 100,965 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,878 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,613 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,383 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,585 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.73 | 65,466 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,099 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,176 |
| Countries with the Most Borders A-Z | 0 | - | 4.98 | 124,992 |
| Richest Countries Bordering Each Other | 0 | - | 4.99 | 153,491 |
| Countries by Bordering Flags #1 | 0 | - | 4.90 | 112,226 |
| Rich Countries Bordering Poor Countries | 0 | - | 4.89 | 99,602 |
| Countries by Bordering Flags #2 | 0 | - | 4.86 | 82,769 |
| Bordering Countries with the Largest GDPs | 0 | - | 4.97 | 76,170 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,317 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,663 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,402 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,074 |
| Countries Closest to Europe | 0 | - | 4.70 | 109,574 |
| Japan Country Quiz | 0 | - | 4.92 | 141,571 |
| Tanzania Country Quiz | 0 | - | 4.90 | 32,879 |
| Kazakhstan Country Quiz | 0 | - | 4.83 | 35,256 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,332 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,857 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,637 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,452 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,387 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,254 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,301 |
| Flags of the Mediterranean | 0 | - | 4.94 | 147,753 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,594 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,437,732 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 378,324 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 171,874 |
| Countries with Megacities | 0 | - | 4.99 | 248,113 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 197,752 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 112,336 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 136,138 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 80,280 |
