| Random European Flag to Country | 0 | - | 4.89 | 180,823 |
| Every European Country Shape | 0 | - | 4.96 | 200,014 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,327 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,098 |
| Random African Flag to Country | 0 | - | 4.87 | 74,168 |
| Countries of Europe by Population | 0 | - | 4.98 | 177,883 |
| Every Asian Country Shape | 0 | - | 4.95 | 86,587 |
| Every African Country Shape | 0 | - | 4.90 | 85,963 |
| Flags of Countries that Border China | 0 | - | 4.94 | 98,497 |
| Random European Countries on a Map | 0 | - | 4.97 | 281,837 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 230,819 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.91 | 56,915 |
| UK Immigration by Country | 0 | - | 4.94 | 139,536 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 114,710 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,161 |
| Random Sequential European Countries on a Map | 0 | - | 4.99 | 216,088 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,055 |
| Countries of Africa | 0 | - | 5.00 | 2,506,052 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 82,984 |
| Random European Capital to Country | 0 | - | 4.98 | 189,125 |
| Random European Country to Capital | 0 | - | 4.92 | 147,381 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,853 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,765 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,436 |
| The Only European Country ... | 0 | - | 4.91 | 213,648 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 209,986 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,427 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,171 |
| Country Flag-Shape Picture Quiz #1 | 0 | - | 4.94 | 93,974 |
| Country Flag-Shape Picture Quiz #2 | 0 | - | 4.89 | 72,182 |
| Country Flag-Shape Picture Quiz #4 | 0 | - | 4.96 | 71,178 |
| Country Flag-Shape Picture Quiz #6 | 0 | - | 4.98 | 69,088 |
| Country Flag-Shape Picture Quiz #5 | 0 | - | 4.97 | 61,246 |
| Country Flag-Shape Picture Quiz #7 | 0 | - | 4.96 | 58,325 |
| Top 10 Richest Countries in Europe | 0 | - | 4.91 | 148,096 |
| Flags of Countries That Border Russia | 0 | - | 4.70 | 70,149 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,199 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,071 |
| Europe Flags Map Quiz | 0 | - | 4.97 | 156,531 |
| Fill the World Map by Country Flags | 0 | - | 4.99 | 82,872 |
| Random Asian Countries on a Map | 0 | - | 4.90 | 168,676 |
| Random African Countries on a Map | 0 | - | 4.99 | 293,225 |
| Random American Countries on a Map | 0 | - | 4.96 | 98,575 |
| Europe Capital to Country | 0 | - | 4.99 | 247,406 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,374 |
| European Capitals by Map | 0 | - | 4.99 | 136,106 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,111 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,561 |
| European Coastal Capitals | 0 | - | 4.95 | 89,695 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,648 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 236,136 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,319,248 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,177 |
| Countries of the Middle East | 0 | - | 4.96 | 198,802 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,201 |
| Slavic Countries | 0 | - | 4.96 | 110,807 |
| African Island Countries | 0 | - | 4.96 | 100,719 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,473 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 102,464 |
| Random Asian Flag to Country | 0 | - | 4.77 | 112,858 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,011,047 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,639 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,420 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,002 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,547 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,646 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,712 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,129 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,120 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,245 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,517 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,198 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,357 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,178 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,460 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,420 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.92 | 79,462 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 70,725 |
| Biggest Trading Partners - Spain | 0 | - | 4.91 | 53,493 |
| Africa Flags Map Quiz | 0 | - | 4.94 | 35,844 |
| UK Cities Map Quiz | 0 | - | 4.95 | 462,026 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 181,895 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,756 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 102,941 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,792 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 158,324 |
| Official Cities in the UK | 0 | - | 4.89 | 280,348 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,367 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,058 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,669 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,733 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,136 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,296 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,297 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,331 |
| Monarchies of Europe | 0 | - | 4.90 | 97,262 |
| Monarchies of Asia | 0 | - | 4.97 | 70,566 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,410 |
| Shapes of Mediterranean Sea Countries | 0 | - | 4.80 | 55,570 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 133,668 |
| The Only African Country ... | 0 | - | 4.99 | 128,310 |
| The Only American Country ... | 0 | - | 4.92 | 120,706 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,753 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,223 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 94,993 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,291 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 104,973 |
| European Countries with One Border | 0 | - | 4.97 | 181,537 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,291 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,056 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,016 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 323,387 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,333 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 160,410 |
| Countries that Start with C - Shape Quiz | 0 | - | 4.89 | 98,702 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.86 | 113,401 |
| Countries that Start with A - Shape Quiz | 0 | - | 4.92 | 33,678 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.94 | 82,237 |
| Countries that Start with P - Shape Quiz | 0 | - | 4.80 | 81,749 |
| Countries That Border Russia | 0 | - | 4.98 | 458,722 |
| Countries Bordering France | 0 | - | 4.85 | 398,207 |
| Countries Bordering Germany | 0 | - | 4.99 | 366,883 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 189,842 |
| Europe Map Quiz | 0 | - | 5.00 | 4,729,278 |
| South America Flags Map Quiz | 0 | - | 4.95 | 86,488 |
| U.S. State Flags | 0 | - | 4.89 | 166,880 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,141 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 144,786 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,633 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,280 |
| Central American Countries | 0 | - | 4.98 | 154,966 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,599 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,142 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,822 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 240,438 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,328 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 113,190 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,039 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 100,759 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,744 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,414 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,164 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,199 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,074 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,471 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,438 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,188 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,452 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,160 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 82,960 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 256,513 |
| Germany Country Quiz | 0 | - | 4.82 | 156,469 |
| Russia Country Quiz | 0 | - | 4.85 | 113,596 |
| Italy Country Quiz | 0 | - | 4.82 | 122,137 |
| Japan Country Quiz | 0 | - | 4.92 | 141,175 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,816 |
| Tanzania Country Quiz | 0 | - | 4.90 | 32,802 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,015 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,286 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,016 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,470 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,177 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,434,227 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 377,417 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 170,968 |
| Countries with Megacities | 0 | - | 4.99 | 246,459 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 196,885 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 111,782 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 135,348 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 79,739 |
| Flags to Largest Cities | 0 | - | 4.55 | 50,747 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,166 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,317 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,355 |
| Countries of the Soviet Union | 0 | - | 4.98 | 193,761 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,772 |
| Biggest British Empire Countries | 0 | - | 4.73 | 87,259 |
| Biggest French Empire Countries | 0 | - | 4.49 | 64,859 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 75,471 |
| Most Forested European Countries | 0 | - | 4.80 | 74,885 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 137,806 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,058 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,125 |
| European Countries with NO Wolves | 0 | - | 4.56 | 65,528 |
| Which Country of the United Kingdom? | 0 | - | 4.58 | 39,021 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,234 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,303 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,166 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 124,645 |
| Countries of Europe After World War II | 0 | - | 4.99 | 186,629 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 155,281 |
| Countries that Start with B - Shape Quiz | 0 | - | 4.91 | 26,446 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.90 | 76,060 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 75,145 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 80,633 |
| Australia by Picture | 0 | - | 4.41 | 28,429 |
| Countries Bordering India | 0 | - | 4.98 | 162,563 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,656 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,732 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 69,912 |
