| Random African Flag to Country | 0 | - | 4.87 | 74,201 |
| Random European Countries on a Map | 0 | - | 4.97 | 281,956 |
| Every European Country Shape | 0 | - | 4.96 | 200,133 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,360 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,135 |
| Random Asian Flag to Country | 0 | - | 4.77 | 112,890 |
| Random Sequential European Countries on a Map | 0 | - | 4.99 | 216,136 |
| Flags of Countries that Border China | 0 | - | 4.94 | 98,534 |
| Every Asian Country Shape | 0 | - | 4.95 | 86,689 |
| Every African Country Shape | 0 | - | 4.90 | 86,090 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,027 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 230,913 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.91 | 56,947 |
| UK Immigration by Country | 0 | - | 4.94 | 139,615 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 114,827 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,242 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,122 |
| Flags of Countries That Border Russia | 0 | - | 4.70 | 70,171 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,039 |
| Random European Capital to Country | 0 | - | 4.98 | 189,190 |
| Random European Country to Capital | 0 | - | 4.92 | 147,442 |
| Country Flag-Shape Picture Quiz #1 | 0 | - | 4.94 | 94,076 |
| Country Flag-Shape Picture Quiz #2 | 0 | - | 4.89 | 72,254 |
| Country Flag-Shape Picture Quiz #4 | 0 | - | 4.96 | 71,250 |
| Country Flag-Shape Picture Quiz #6 | 0 | - | 4.98 | 69,169 |
| Country Flag-Shape Picture Quiz #5 | 0 | - | 4.97 | 61,310 |
| Country Flag-Shape Picture Quiz #7 | 0 | - | 4.96 | 58,412 |
| Countries of Africa | 0 | - | 5.00 | 2,507,512 |
| Top 10 Richest Countries in Europe | 0 | - | 4.91 | 148,138 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,245 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,104 |
| Europe Flags Map Quiz | 0 | - | 4.97 | 156,622 |
| Random U.S. States on a Map | 0 | - | 4.96 | 621,350 |
| Fill the World Map by Country Flags | 0 | - | 4.99 | 82,914 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 236,251 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,956 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,319,657 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,803 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,528 |
| The Only European Country ... | 0 | - | 4.91 | 213,797 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,117 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,516 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,200 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 102,590 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,011,516 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,472 |
| Europe Capital to Country | 0 | - | 4.99 | 247,715 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,438 |
| European Capitals by Map | 0 | - | 4.99 | 136,233 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,172 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,594 |
| European Coastal Capitals | 0 | - | 4.95 | 89,738 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,773 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,290 |
| Countries of the Middle East | 0 | - | 4.96 | 198,884 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,246 |
| Slavic Countries | 0 | - | 4.96 | 110,847 |
| African Island Countries | 0 | - | 4.96 | 100,780 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,496 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,697 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,475 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,093 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,606 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,704 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,752 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,149 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,155 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,277 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,554 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,251 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,392 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,228 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,500 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.92 | 79,501 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 70,766 |
| Biggest Trading Partners - Spain | 0 | - | 4.91 | 53,505 |
| Africa Flags Map Quiz | 0 | - | 4.94 | 35,933 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 181,976 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,836 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 102,977 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,824 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 158,381 |
| Official Cities in the UK | 0 | - | 4.89 | 280,494 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,403 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,109 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,699 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,760 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,186 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,364 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,352 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,331 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 160,454 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,360 |
| Monarchies of Europe | 0 | - | 4.90 | 97,303 |
| Monarchies of Asia | 0 | - | 4.97 | 70,592 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,430 |
| Countries that Start with C - Shape Quiz | 0 | - | 4.89 | 98,735 |
| Shapes of Mediterranean Sea Countries | 0 | - | 4.80 | 55,594 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.86 | 113,440 |
| Countries that Start with A - Shape Quiz | 0 | - | 4.92 | 33,737 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.94 | 82,278 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 133,743 |
| The Only African Country ... | 0 | - | 4.99 | 128,353 |
| The Only American Country ... | 0 | - | 4.92 | 120,748 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,774 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,246 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,033 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,373 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,022 |
| European Countries with One Border | 0 | - | 4.97 | 181,608 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,513 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,097 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 189,901 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,072 |
| South America Flags Map Quiz | 0 | - | 4.95 | 86,601 |
| UK Cities Map Quiz | 0 | - | 4.95 | 462,109 |
| U.S. State Flags | 0 | - | 4.89 | 167,041 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,189 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 144,916 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,662 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,301 |
| Central American Countries | 0 | - | 4.98 | 155,023 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,654 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,241 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,855 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 240,876 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,353 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 113,232 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,079 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 100,789 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,770 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,441 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,206 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,232 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,113 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,486 |
| Countries That Border Russia | 0 | - | 4.98 | 458,883 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,470 |
| Countries Bordering France | 0 | - | 4.83 | 398,935 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,018 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,211 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,483 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,191 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 82,977 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 256,740 |
| Germany Country Quiz | 0 | - | 4.82 | 156,526 |
| Russia Country Quiz | 0 | - | 4.85 | 113,621 |
| Italy Country Quiz | 0 | - | 4.82 | 122,188 |
| Japan Country Quiz | 0 | - | 4.92 | 141,227 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,845 |
| Tanzania Country Quiz | 0 | - | 4.91 | 32,815 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,032 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,480 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,257 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 323,748 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,195 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,392 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,404 |
| Countries of the Soviet Union | 0 | - | 4.98 | 193,820 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,786 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 137,843 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,071 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,146 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,268 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,422 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,293 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 124,712 |
| Countries of Europe After World War II | 0 | - | 4.99 | 186,717 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 155,343 |
| Countries that Start with B - Shape Quiz | 0 | - | 4.91 | 26,501 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.90 | 76,094 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 75,168 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 80,668 |
| Australia by Picture | 0 | - | 4.41 | 28,435 |
| Countries Bordering India | 0 | - | 4.98 | 162,593 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,693 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,772 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 69,923 |
| Countries Bordering Iran | 0 | - | 4.83 | 94,775 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,212 |
| Countries that Border China | 0 | - | 4.96 | 261,804 |
| Countries that Border Iraq | 0 | - | 4.97 | 107,843 |
| Countries Bordering Kenya | 0 | - | 4.87 | 62,525 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,071 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 118,222 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,737 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,304 |
| Countries Bordering Turkey | 0 | - | 4.98 | 116,476 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,443 |
| Countries that Border Poland | 0 | - | 4.99 | 171,336 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 108,452 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 90,839 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 76,935 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 59,700 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,522 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,292 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,369 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 93,497 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,797 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 54,882 |
