| Biggest Spanish Empire Countries | 0 | - | 4.91 | 114,684 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 236,099 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 102,420 |
| UK Immigration by Country | 0 | - | 4.94 | 139,503 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 137,992 |
| Countries of Europe by Population | 0 | - | 4.98 | 177,755 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 82,960 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,164 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 230,740 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,377 |
| UK Cities Map Quiz | 0 | - | 4.95 | 461,939 |
| Biggest British Empire Countries | 0 | - | 4.73 | 87,236 |
| Biggest French Empire Countries | 0 | - | 4.49 | 64,850 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,097 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 144,691 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,115 |
| Countries Bordering France | 0 | - | 4.85 | 397,049 |
| Countries Bordering Germany | 0 | - | 4.99 | 366,745 |
| Germany Country Quiz | 0 | - | 4.82 | 156,416 |
| Italy Country Quiz | 0 | - | 4.82 | 122,092 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,125 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,312 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 160,377 |
| Countries of Africa | 0 | - | 5.00 | 2,504,934 |
| Random European Capital to Country | 0 | - | 4.98 | 189,079 |
| Random European Country to Capital | 0 | - | 4.92 | 147,343 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,763 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,736 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,363 |
| The Only European Country ... | 0 | - | 4.91 | 213,535 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 209,866 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,346 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,208 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,161 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,071 |
| Every European Country Shape | 0 | - | 4.95 | 199,857 |
| Top 10 Richest Countries in Europe | 0 | - | 4.91 | 148,058 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 80,610 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,664 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,378 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,472 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,153 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,758 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,189 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,053 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,269 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,360 |
| Most Populous Countries by Year | 0 | - | 4.83 | 109,079 |
| First Countries to Reach 5 Million People | 0 | - | 4.92 | 134,178 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.87 | 75,191 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.97 | 83,525 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.93 | 66,494 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.93 | 72,731 |
| Europe Capital to Country | 0 | - | 4.99 | 247,322 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,315 |
| European Capitals by Map | 0 | - | 4.99 | 135,988 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,083 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,534 |
| European Coastal Capitals | 0 | - | 4.95 | 89,665 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,566 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,318,710 |
| Countries of the Soviet Union | 0 | - | 4.98 | 193,712 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,074 |
| Countries of the Middle East | 0 | - | 4.96 | 198,729 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,167 |
| Slavic Countries | 0 | - | 4.96 | 110,779 |
| African Island Countries | 0 | - | 4.96 | 100,673 |
| Which Country of the United Kingdom? | 0 | - | 4.58 | 39,009 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,461 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 124,600 |
| Countries of Europe After World War II | 0 | - | 4.99 | 186,582 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 155,225 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,010,592 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,598 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,376 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 151,942 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,498 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,597 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,678 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,116 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,085 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,207 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,477 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,166 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,324 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,142 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,434 |
| Countries Bordering China Since 1914 | 0 | - | 4.93 | 94,644 |
| Portugal Country Quiz | 0 | - | 4.69 | 71,281 |
| Countries Once Held by Sweden | 0 | - | 4.17 | 34,683 |
| Random European Flag to Country | 0 | - | 4.89 | 180,757 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.92 | 79,431 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 70,697 |
| Biggest Trading Partners - Spain | 0 | - | 4.91 | 53,481 |
| Soviet Union Country Quiz | 0 | - | 4.90 | 80,188 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 181,830 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,702 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 102,910 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,769 |
| Most Populous Countries in 1900 | 0 | - | 4.91 | 172,487 |
| Official Cities in the UK | 0 | - | 4.89 | 280,220 |
| Cities in European History #1 | 0 | - | 4.63 | 132,981 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,344 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,028 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,651 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,709 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,109 |
| Countries of Asia in 1900 | 0 | - | 4.50 | 57,583 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,258 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,273 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,301 |
| Countries in the Byzantine Empire | 0 | - | 4.95 | 71,685 |
| Monarchies of Europe | 0 | - | 4.90 | 97,225 |
| Monarchies of Asia | 0 | - | 4.97 | 70,545 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,383 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 133,572 |
| The Only African Country ... | 0 | - | 4.99 | 128,277 |
| The Only American Country ... | 0 | - | 4.92 | 120,669 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,738 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,206 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 94,970 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,237 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 104,936 |
| European Countries with One Border | 0 | - | 4.97 | 181,481 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 177,993 |
| Most-Visited Countries by the British | 0 | - | 4.63 | 68,028 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,025 |
| Scotland Trivia | 0 | - | 4.58 | 57,390 |
| Counties of England Map Quiz | 0 | - | 4.97 | 305,962 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 323,153 |
| Countries That Border Russia | 0 | - | 4.98 | 458,591 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,303 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,070 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 189,805 |
| Europe Map Quiz | 0 | - | 5.00 | 4,727,952 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,614 |
| Central American Countries | 0 | - | 4.98 | 154,924 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,542 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,083 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,795 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 240,028 |
| Countries Settled by the Ancient Greeks | 0 | - | 4.53 | 49,189 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,304 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 113,161 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,013 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 100,738 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,716 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,385 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,132 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,180 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,040 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,456 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,426 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,172 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,429 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,131 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 82,947 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 256,350 |
| British Cultural Symbols | 0 | - | 4.27 | 63,151 |
| Russia Country Quiz | 0 | - | 4.85 | 113,571 |
| Japan Country Quiz | 0 | - | 4.92 | 141,124 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,798 |
| Tanzania Country Quiz | 0 | - | 4.91 | 32,794 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,002 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,276 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,530 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,265 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,076 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,066 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 95,878 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 150,992 |
| Departments of France | 0 | - | 4.93 | 52,682 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,344 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,433,738 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 377,213 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 170,894 |
| Countries with Megacities | 0 | - | 4.99 | 246,267 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 196,815 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 111,750 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 135,273 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 79,688 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,309 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 47,575 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,153 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,297 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,333 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 103,822 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,756 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 75,417 |
| Most Forested European Countries | 0 | - | 4.80 | 74,865 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 137,783 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,044 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,110 |
| European Countries with NO Wolves | 0 | - | 4.56 | 65,521 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,185 |
| Every Asian Country Shape | 0 | - | 4.95 | 86,500 |
| Every African Country Shape | 0 | - | 4.90 | 85,880 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.90 | 76,051 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 75,132 |
| Countries Bordering India | 0 | - | 4.98 | 162,545 |
