| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,330 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,107 |
| Flags of Countries that Border China | 0 | - | 4.94 | 98,501 |
| Random European Flag to Country | 0 | - | 4.89 | 180,834 |
| Every European Country Shape | 0 | - | 4.96 | 200,048 |
| Random African Flag to Country | 0 | - | 4.87 | 74,173 |
| Flags of Countries That Border Russia | 0 | - | 4.70 | 70,151 |
| Every Asian Country Shape | 0 | - | 4.95 | 86,621 |
| Every African Country Shape | 0 | - | 4.90 | 86,009 |
| Countries of Europe by Population | 0 | - | 4.98 | 177,912 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 230,831 |
| Random Sequential European Countries on a Map | 0 | - | 4.99 | 216,096 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 189,852 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.91 | 56,925 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,283 |
| UK Immigration by Country | 0 | - | 4.94 | 139,542 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 114,724 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,175 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,070 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 82,988 |
| Random European Capital to Country | 0 | - | 4.98 | 189,137 |
| Random European Country to Capital | 0 | - | 4.92 | 147,386 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 124,655 |
| Country Flag-Shape Picture Quiz #1 | 0 | - | 4.94 | 94,005 |
| Country Flag-Shape Picture Quiz #2 | 0 | - | 4.89 | 72,208 |
| Country Flag-Shape Picture Quiz #4 | 0 | - | 4.96 | 71,206 |
| Country Flag-Shape Picture Quiz #6 | 0 | - | 4.98 | 69,111 |
| Country Flag-Shape Picture Quiz #5 | 0 | - | 4.97 | 61,267 |
| Country Flag-Shape Picture Quiz #7 | 0 | - | 4.96 | 58,350 |
| Countries of Africa | 0 | - | 5.00 | 2,506,332 |
| Top 10 Richest Countries in Europe | 0 | - | 4.91 | 148,101 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,204 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,081 |
| Europe Flags Map Quiz | 0 | - | 4.97 | 156,542 |
| Fill the World Map by Country Flags | 0 | - | 4.99 | 82,879 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 236,154 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,873 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,775 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,451 |
| The Only European Country ... | 0 | - | 4.91 | 213,680 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,010 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,440 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,175 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 102,475 |
| Random Asian Flag to Country | 0 | - | 4.77 | 112,866 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,434 |
| Europe Capital to Country | 0 | - | 4.99 | 247,429 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,388 |
| European Capitals by Map | 0 | - | 4.99 | 136,126 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,129 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,570 |
| European Coastal Capitals | 0 | - | 4.95 | 89,704 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,670 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,319,344 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,209 |
| Countries of the Middle East | 0 | - | 4.96 | 198,820 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,207 |
| Slavic Countries | 0 | - | 4.96 | 110,815 |
| African Island Countries | 0 | - | 4.96 | 100,731 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,476 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,011,154 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,655 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,429 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,021 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,565 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,659 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,720 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,131 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,128 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,252 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,527 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,208 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,368 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,194 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,469 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 95,877 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.92 | 79,467 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 70,737 |
| Biggest Trading Partners - Spain | 0 | - | 4.91 | 53,495 |
| Africa Flags Map Quiz | 0 | - | 4.94 | 35,882 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 181,913 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,779 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 102,946 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,798 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 158,333 |
| Official Cities in the UK | 0 | - | 4.89 | 280,379 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,372 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,070 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,676 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,737 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,148 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,335 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,304 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,304 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 160,416 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,334 |
| Monarchies of Europe | 0 | - | 4.90 | 97,269 |
| Monarchies of Asia | 0 | - | 4.97 | 70,576 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,416 |
| Countries that Start with C - Shape Quiz | 0 | - | 4.89 | 98,712 |
| Shapes of Mediterranean Sea Countries | 0 | - | 4.80 | 55,578 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.86 | 113,406 |
| Countries that Start with A - Shape Quiz | 0 | - | 4.92 | 33,699 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.94 | 82,246 |
| Countries that Start with P - Shape Quiz | 0 | - | 4.80 | 81,762 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 133,682 |
| The Only African Country ... | 0 | - | 4.99 | 128,316 |
| The Only American Country ... | 0 | - | 4.92 | 120,714 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,755 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,226 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,005 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,304 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 104,984 |
| European Countries with One Border | 0 | - | 4.97 | 181,554 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,382 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,064 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 107,640 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,022 |
| South America Flags Map Quiz | 0 | - | 4.95 | 86,527 |
| UK Cities Map Quiz | 0 | - | 4.95 | 462,041 |
| U.S. State Flags | 0 | - | 4.89 | 166,926 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,149 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 144,815 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,642 |
| Countries of the Soviet Union | 0 | - | 4.98 | 193,779 |
| Central American Countries | 0 | - | 4.98 | 154,981 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,608 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,162 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,826 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 240,613 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,331 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 113,197 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,043 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 100,766 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,755 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,420 |
| Countries of Europe After World War II | 0 | - | 4.99 | 186,648 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 155,292 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,173 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,204 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,083 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,476 |
| Countries That Border Russia | 0 | - | 4.98 | 458,769 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,447 |
| Countries Bordering France | 0 | - | 4.85 | 398,427 |
| Countries Bordering Germany | 0 | - | 4.99 | 366,908 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,190 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,458 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,167 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 82,962 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 256,555 |
| Germany Country Quiz | 0 | - | 4.82 | 156,476 |
| Russia Country Quiz | 0 | - | 4.85 | 113,601 |
| Italy Country Quiz | 0 | - | 4.82 | 122,141 |
| Japan Country Quiz | 0 | - | 4.92 | 141,183 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,824 |
| Tanzania Country Quiz | 0 | - | 4.90 | 32,804 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,017 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,193 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 323,450 |
| Flags to Largest Cities | 0 | - | 4.55 | 50,757 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,173 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,328 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,361 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,775 |
| Biggest British Empire Countries | 0 | - | 4.73 | 87,265 |
| Biggest French Empire Countries | 0 | - | 4.49 | 64,859 |
| Most Forested European Countries | 0 | - | 4.80 | 74,889 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 137,816 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,059 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,127 |
| European Countries with NO Wolves | 0 | - | 4.56 | 65,528 |
| Which Country of the United Kingdom? | 0 | - | 4.58 | 39,025 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,239 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,328 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,186 |
| Countries that Start with B - Shape Quiz | 0 | - | 4.91 | 26,464 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.90 | 76,070 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 75,148 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 80,637 |
| Australia by Picture | 0 | - | 4.41 | 28,430 |
| Countries Bordering India | 0 | - | 4.98 | 162,569 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,665 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,741 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 69,916 |
| Countries Bordering Iran | 0 | - | 4.83 | 94,759 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,199 |
| Countries that Border China | 0 | - | 4.96 | 261,771 |
| Countries that Border Iraq | 0 | - | 4.97 | 107,824 |
| Countries Bordering Kenya | 0 | - | 4.87 | 62,509 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,048 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 118,199 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,700 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,289 |
| Countries Bordering Turkey | 0 | - | 4.98 | 116,445 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,421 |
| Countries that Border Poland | 0 | - | 4.99 | 171,293 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 108,397 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 90,808 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 76,919 |
