| Flags of Countries that Border Germany | 0 | - | 4.86 | 97,451 |
| Flags of Countries That Border France | 0 | - | 4.88 | 123,341 |
| Random European Flag to Country | 0 | - | 4.89 | 182,863 |
| Every European Country Shape | 0 | - | 4.96 | 202,115 |
| Flags of Countries That Border Russia | 0 | - | 4.70 | 82,688 |
| Flags of Countries that Border China | 0 | - | 4.94 | 99,685 |
| Random African Flag to Country | 0 | - | 4.88 | 75,157 |
| Every Asian Country Shape | 0 | - | 4.95 | 87,943 |
| Every African Country Shape | 0 | - | 4.90 | 87,569 |
| Countries of Europe by Population | 0 | - | 4.98 | 181,334 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 233,249 |
| Random Sequential European Countries on a Map | 0 | - | 4.99 | 217,441 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.91 | 57,552 |
| UK Immigration by Country | 0 | - | 4.94 | 141,103 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,214 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,728 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,096 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,761 |
| Random European Capital to Country | 0 | - | 4.98 | 191,149 |
| Random European Country to Capital | 0 | - | 4.93 | 165,342 |
| Countries of the Soviet Union | 0 | - | 4.98 | 194,762 |
| Country Flag-Shape Picture Quiz #1 | 0 | - | 4.94 | 95,001 |
| Country Flag-Shape Picture Quiz #2 | 0 | - | 4.89 | 72,975 |
| Country Flag-Shape Picture Quiz #4 | 0 | - | 4.96 | 71,858 |
| Country Flag-Shape Picture Quiz #6 | 0 | - | 4.98 | 69,861 |
| Country Flag-Shape Picture Quiz #5 | 0 | - | 4.97 | 61,939 |
| Country Flag-Shape Picture Quiz #7 | 0 | - | 4.96 | 59,009 |
| Countries of Africa | 0 | - | 5.00 | 2,543,153 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 149,946 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,310 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,924 |
| Europe Flags Map Quiz | 0 | - | 4.97 | 158,675 |
| Fill the World Map by Country Flags | 0 | - | 4.99 | 83,851 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 237,630 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,449 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,045 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,599 |
| The Only European Country ... | 0 | - | 4.91 | 217,250 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,694 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,482 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,723 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 104,025 |
| Random Asian Flag to Country | 0 | - | 4.70 | 113,686 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 165,592 |
| Europe Capital to Country | 0 | - | 4.99 | 250,761 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,142 |
| European Capitals by Map | 0 | - | 4.99 | 139,812 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,257 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,588 |
| European Coastal Capitals | 0 | - | 4.95 | 90,768 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,420 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,330,303 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,220 |
| Countries of the Middle East | 0 | - | 4.96 | 201,562 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,504 |
| Slavic Countries | 0 | - | 4.96 | 111,830 |
| African Island Countries | 0 | - | 4.96 | 101,818 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,947 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,025,271 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,162 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,725 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,765 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,257 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,862 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,956 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,693 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,355 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,375 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,755 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,427 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,326 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,179 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,401 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.93 | 80,497 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,625 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,829 |
| Africa Flags Map Quiz | 0 | - | 4.95 | 36,543 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,159 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,590 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,306 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,557 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 159,482 |
| Official Cities in the UK | 0 | - | 4.89 | 284,367 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,173 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,477 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,266 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,380 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,044 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,982 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,496 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,243 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 161,707 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,181 |
| Monarchies of Europe | 0 | - | 4.90 | 98,303 |
| Monarchies of Asia | 0 | - | 4.97 | 71,183 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,984 |
| Countries that Start with C - Shape Quiz | 0 | - | 4.89 | 99,440 |
| Shapes of Mediterranean Sea Countries | 0 | - | 4.80 | 55,932 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.86 | 114,234 |
| Countries that Start with A - Shape Quiz | 0 | - | 4.93 | 34,668 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.94 | 82,910 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 136,362 |
| The Only African Country ... | 0 | - | 4.99 | 129,250 |
| The Only American Country ... | 0 | - | 4.92 | 121,774 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,185 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 72,857 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,011 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,780 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,196 |
| European Countries with One Border | 0 | - | 4.97 | 183,052 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,828 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,355 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 191,055 |
| Counties of England Map Quiz | 0 | - | 4.97 | 308,076 |
| South America Flags Map Quiz | 0 | - | 4.95 | 88,209 |
| UK Cities Map Quiz | 0 | - | 4.96 | 465,012 |
| U.S. State Flags | 0 | - | 4.88 | 171,149 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,343 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 149,035 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,271 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,677 |
| Central American Countries | 0 | - | 4.98 | 156,709 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,818 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,416 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,731 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 244,662 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,759 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 135,287 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,333 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,658 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,331 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,333 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 126,141 |
| Countries of Europe After World War II | 0 | - | 4.99 | 188,651 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 156,785 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,989 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,266 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,190 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,068 |
| Countries That Border Russia | 0 | - | 4.98 | 462,627 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 89,139 |
| Countries Bordering France | 0 | - | 4.83 | 403,352 |
| Countries Bordering Germany | 0 | - | 4.99 | 370,453 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,653 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,235 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,085 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,467 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 261,795 |
| Germany Country Quiz | 0 | - | 4.83 | 158,120 |
| Russia Country Quiz | 0 | - | 4.83 | 114,653 |
| Japan Country Quiz | 0 | - | 4.93 | 142,680 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,443 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,123 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,402 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,863 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,752 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 117,916 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 331,368 |
| Flags to Largest Cities | 0 | - | 4.54 | 51,495 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,577 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,572 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,906 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,168 |
| Biggest British Empire Countries | 0 | - | 4.74 | 100,151 |
| Biggest French Empire Countries | 0 | - | 4.49 | 65,217 |
| Most Forested European Countries | 0 | - | 4.80 | 75,425 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,484 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,461 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,514 |
| European Countries with NO Wolves | 0 | - | 4.56 | 65,650 |
| Which Country of the United Kingdom? | 0 | - | 4.58 | 39,408 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,772 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 101,365 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 97,208 |
| Countries that Start with B - Shape Quiz | 0 | - | 4.88 | 27,377 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 84,337 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 76,392 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,384 |
| Australia by Picture | 0 | - | 4.41 | 28,649 |
| Countries Bordering India | 0 | - | 4.98 | 163,531 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,383 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,606 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 70,502 |
| Countries Bordering Iran | 0 | - | 4.83 | 95,606 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,613 |
| Countries that Border China | 0 | - | 4.96 | 263,473 |
| Countries that Border Iraq | 0 | - | 4.97 | 108,676 |
| Countries Bordering Kenya | 0 | - | 4.87 | 62,937 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,833 |
| Countries Bordering Saudi Arabia | 0 | - | 4.96 | 130,834 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,620 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,808 |
| Countries Bordering Turkey | 0 | - | 4.98 | 117,464 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,994 |
| Countries that Border Poland | 0 | - | 4.99 | 172,549 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 109,885 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,948 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,539 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 60,243 |
| Most-Visited Countries by Canadians | 0 | - | 4.82 | 39,438 |
