| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,929 |
| Countries Bordering France | 0 | - | 4.83 | 400,984 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,897 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,007 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,617 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,808 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,218 |
| The Only European Country ... | 0 | - | 4.91 | 214,971 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,225 |
| Countries That Border Russia | 0 | - | 4.98 | 460,191 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,694 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,323,106 |
| Countries of Europe by Population | 0 | - | 4.98 | 179,125 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 217,263 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,681 |
| Slavic Countries | 0 | - | 4.96 | 111,193 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,092 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,664 |
| Countries Bordering India | 0 | - | 4.98 | 163,174 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,909 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 70,018 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,331 |
| Countries that Border China | 0 | - | 4.96 | 262,428 |
| Countries Bordering Kenya | 0 | - | 4.87 | 62,657 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,035 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,362 |
| Countries that Border Poland | 0 | - | 4.99 | 171,741 |
| Europe Map Quiz | 0 | - | 5.00 | 4,744,072 |
| Countries Bordering the EU | 0 | - | 4.77 | 72,612 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 231,644 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 225,732 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,495 |
| Monarchies of Europe | 0 | - | 4.90 | 97,661 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,304 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,858 |
| Countries of Africa by Borders in 30 Seconds | 0 | - | 4.43 | 355,188 |
| Asian Countries by Borders in 30 Seconds | 0 | - | 4.45 | 413,766 |
| UK Immigration by Country | 0 | - | 4.94 | 140,054 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,380 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,990 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,574 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,447 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,114 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 258,447 |
| Germany Country Quiz | 0 | - | 4.82 | 157,116 |
| Russia Country Quiz | 0 | - | 4.85 | 114,004 |
| Italy Country Quiz | 0 | - | 4.82 | 122,624 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,850 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,059 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,176 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,211 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,973 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,438 |
| Countries of Africa | 0 | - | 5.00 | 2,519,648 |
| Countries Bordering Spain | 0 | - | 4.51 | 69,213 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,110 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,917 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,063 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 99,426 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 95,280 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 148,719 |
| Countries Bordering Iran | 0 | - | 4.83 | 94,985 |
| Asian Countries with the Fewest Borders | 0 | - | 4.74 | 106,671 |
| Countries that Border Iraq | 0 | - | 4.97 | 108,052 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,252 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 118,373 |
| Countries Bordering Turkey | 0 | - | 4.98 | 116,769 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,614 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,682 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,169 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,544 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,960 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,840 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,379 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,233,723 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 63,967 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,016,623 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,715 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,643 |
| Counties of England | 0 | - | 4.97 | 792,132 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 74,374 |
| Europe Capital to Country | 0 | - | 4.99 | 248,762 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,045 |
| European Capitals by Map | 0 | - | 4.99 | 137,558 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,559 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,929 |
| European Coastal Capitals | 0 | - | 4.95 | 90,063 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 222,672 |
| Countries of the Middle East | 0 | - | 4.96 | 199,754 |
| African Island Countries | 0 | - | 4.96 | 101,108 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,656 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,129 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,246 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,929 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,681 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,145 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,189 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,377 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,480 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,850 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,633 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,699 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,550 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,796 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,834 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,271 |
| Countries Closest to Iceland | 0 | - | 4.89 | 73,122 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,216 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,733 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,496 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,547 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 192,406 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,309 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,997 |
| Official Cities in the UK | 0 | - | 4.89 | 281,803 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,663 |
| European Capitals Furthest from the Sea | 0 | - | 4.91 | 81,900 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,966 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,733 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,705 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,713 |
| Monarchies of Asia | 0 | - | 4.97 | 70,805 |
| Random European Flag to Country | 0 | - | 4.89 | 181,481 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,604 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 134,567 |
| The Only African Country ... | 0 | - | 4.98 | 128,678 |
| The Only American Country ... | 0 | - | 4.92 | 121,136 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,905 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,428 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,446 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,684 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,051 |
| Biggest Trading Partners - Spain | 0 | - | 4.91 | 53,620 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,698 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,100 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,584 |
| UK Cities Map Quiz | 0 | - | 4.95 | 463,114 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,432 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,302 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,196 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,479 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 326,535 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,573 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 160,877 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,620 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,443 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 107,920 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,300 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,578 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 145,977 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,885 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 37,886 |
| Central American Countries | 0 | - | 4.98 | 155,477 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,976 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 101,467 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,644 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,137 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 89,723 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 242,104 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,728 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 119,010 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,413 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,069 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,954 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,712 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,482 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,668 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.73 | 65,518 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,110 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,201 |
| Countries with the Most Borders A-Z | 0 | - | 4.98 | 125,033 |
| Richest Countries Bordering Each Other | 0 | - | 4.99 | 153,609 |
| Countries by Bordering Flags #1 | 0 | - | 4.90 | 112,310 |
| Rich Countries Bordering Poor Countries | 0 | - | 4.89 | 99,701 |
| Countries by Bordering Flags #2 | 0 | - | 4.86 | 82,858 |
| Bordering Countries with the Largest GDPs | 0 | - | 4.97 | 76,220 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,365 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,732 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,523 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,137 |
| Countries Closest to Europe | 0 | - | 4.70 | 109,639 |
| Japan Country Quiz | 0 | - | 4.92 | 141,845 |
| Tanzania Country Quiz | 0 | - | 4.90 | 32,909 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,355 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,990 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,771 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,640 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,503 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,364 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,403 |
| Flags of the Mediterranean | 0 | - | 4.94 | 147,901 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,782 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,439,369 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 378,701 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 172,168 |
| Countries with Megacities | 0 | - | 4.99 | 248,722 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 198,032 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 112,488 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 136,402 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 80,439 |
