| Random African Flag to Country | 0 | - | 4.88 | 74,675 |
| Random European Countries on a Map | 0 | - | 4.97 | 283,085 |
| Every European Country Shape | 0 | - | 4.96 | 201,300 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,863 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,696 |
| Random Asian Flag to Country | 0 | - | 4.70 | 113,283 |
| Random Sequential European Countries on a Map | 0 | - | 4.99 | 216,932 |
| Flags of Countries that Border China | 0 | - | 4.94 | 99,048 |
| Every Asian Country Shape | 0 | - | 4.95 | 87,561 |
| Every African Country Shape | 0 | - | 4.90 | 87,019 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,141 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,421 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.91 | 57,316 |
| UK Immigration by Country | 0 | - | 4.94 | 140,676 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,718 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 198,958 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,465 |
| Flags of Countries That Border Russia | 0 | - | 4.70 | 70,503 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,547 |
| Random European Capital to Country | 0 | - | 4.98 | 190,625 |
| Random European Country to Capital | 0 | - | 4.93 | 164,593 |
| Country Flag-Shape Picture Quiz #1 | 0 | - | 4.94 | 94,635 |
| Country Flag-Shape Picture Quiz #2 | 0 | - | 4.89 | 72,672 |
| Country Flag-Shape Picture Quiz #4 | 0 | - | 4.96 | 71,622 |
| Country Flag-Shape Picture Quiz #6 | 0 | - | 4.98 | 69,585 |
| Country Flag-Shape Picture Quiz #5 | 0 | - | 4.97 | 61,696 |
| Country Flag-Shape Picture Quiz #7 | 0 | - | 4.96 | 58,782 |
| Countries of Africa | 0 | - | 5.00 | 2,530,178 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 149,433 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,908 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,695 |
| Europe Flags Map Quiz | 0 | - | 4.97 | 157,976 |
| Random U.S. States on a Map | 0 | - | 4.96 | 625,056 |
| Fill the World Map by Country Flags | 0 | - | 4.99 | 83,513 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 237,181 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,542 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,326,243 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,616 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,836 |
| The Only European Country ... | 0 | - | 4.91 | 215,995 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,744 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,776 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,581 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,484 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,020,578 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 165,165 |
| Europe Capital to Country | 0 | - | 4.99 | 249,563 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,578 |
| European Capitals by Map | 0 | - | 4.99 | 138,571 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,873 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,234 |
| European Coastal Capitals | 0 | - | 4.95 | 90,381 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,549 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,172 |
| Countries of the Middle East | 0 | - | 4.96 | 200,743 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,003 |
| Slavic Countries | 0 | - | 4.96 | 111,494 |
| African Island Countries | 0 | - | 4.96 | 101,431 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,790 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,656 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,278 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,173 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,645 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,428 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,530 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,510 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,085 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,975 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,386 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,005 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,972 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,814 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,077 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.93 | 80,164 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,322 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,732 |
| Africa Flags Map Quiz | 0 | - | 4.95 | 36,312 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 183,508 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,018 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,623 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,344 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 159,033 |
| Official Cities in the UK | 0 | - | 4.89 | 283,052 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,890 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,985 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,075 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,164 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,727 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,754 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,050 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,933 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 161,249 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,932 |
| Monarchies of Europe | 0 | - | 4.90 | 97,955 |
| Monarchies of Asia | 0 | - | 4.97 | 70,984 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,779 |
| Countries that Start with C - Shape Quiz | 0 | - | 4.89 | 99,191 |
| Shapes of Mediterranean Sea Countries | 0 | - | 4.80 | 55,800 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.86 | 113,951 |
| Countries that Start with A - Shape Quiz | 0 | - | 4.92 | 34,333 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.94 | 82,694 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 135,297 |
| The Only African Country ... | 0 | - | 4.98 | 128,931 |
| The Only American Country ... | 0 | - | 4.92 | 121,403 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,060 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,639 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,668 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,252 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,776 |
| European Countries with One Border | 0 | - | 4.97 | 182,513 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,320 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,995 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,641 |
| Counties of England Map Quiz | 0 | - | 4.97 | 307,026 |
| South America Flags Map Quiz | 0 | - | 4.95 | 87,599 |
| UK Cities Map Quiz | 0 | - | 4.96 | 464,026 |
| U.S. State Flags | 0 | - | 4.89 | 169,731 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 69,931 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 147,023 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,048 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,537 |
| Central American Countries | 0 | - | 4.98 | 155,890 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,326 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,014 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,450 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 243,220 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,348 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 130,918 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,928 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,312 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,125 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,938 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,708 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,892 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,785 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,824 |
| Countries That Border Russia | 0 | - | 4.98 | 461,117 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 88,879 |
| Countries Bordering France | 0 | - | 4.83 | 401,901 |
| Countries Bordering Germany | 0 | - | 4.99 | 368,616 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,501 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,947 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,781 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,289 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 259,973 |
| Germany Country Quiz | 0 | - | 4.82 | 157,581 |
| Russia Country Quiz | 0 | - | 4.85 | 114,283 |
| Italy Country Quiz | 0 | - | 4.82 | 123,197 |
| Japan Country Quiz | 0 | - | 4.93 | 142,217 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,238 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,016 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,295 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,677 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,724 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 117,237 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 328,852 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,443 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,216 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,597 |
| Countries of the Soviet Union | 0 | - | 4.98 | 194,429 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,042 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,275 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,329 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,382 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,560 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 100,252 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 96,104 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 125,565 |
| Countries of Europe After World War II | 0 | - | 4.99 | 188,050 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 156,240 |
| Countries that Start with B - Shape Quiz | 0 | - | 4.91 | 27,077 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 83,460 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 76,082 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,147 |
| Australia by Picture | 0 | - | 4.41 | 28,566 |
| Countries Bordering India | 0 | - | 4.98 | 163,322 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,093 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,186 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 70,101 |
| Countries Bordering Iran | 0 | - | 4.83 | 95,147 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,447 |
| Countries that Border China | 0 | - | 4.96 | 262,857 |
| Countries that Border Iraq | 0 | - | 4.97 | 108,230 |
| Countries Bordering Kenya | 0 | - | 4.87 | 62,786 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,423 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 118,521 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,250 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,731 |
| Countries Bordering Turkey | 0 | - | 4.98 | 116,993 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,753 |
| Countries that Border Poland | 0 | - | 4.99 | 172,057 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 109,348 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,514 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,326 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 60,039 |
| Most-Visited Countries by Canadians | 0 | - | 4.82 | 39,257 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,792 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,631 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,722 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 93,852 |
