| Random African Flag to Country | 0 | - | 4.88 | 75,445 |
| Random European Countries on a Map | 0 | - | 4.97 | 284,719 |
| Every European Country Shape | 0 | - | 4.96 | 202,642 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 97,718 |
| Flags of Countries That Border France | 0 | - | 4.89 | 123,629 |
| Random Asian Flag to Country | 0 | - | 4.70 | 113,949 |
| Random Sequential European Countries on a Map | 0 | - | 4.99 | 217,841 |
| Flags of Countries that Border China | 0 | - | 4.94 | 99,969 |
| Every Asian Country Shape | 0 | - | 4.95 | 88,172 |
| Every African Country Shape | 0 | - | 4.90 | 88,116 |
| Countries of Europe by Population | 0 | - | 4.98 | 182,432 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,043 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.91 | 57,722 |
| UK Immigration by Country | 0 | - | 4.94 | 141,495 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,620 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,322 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,690 |
| Flags of Countries That Border Russia | 0 | - | 4.70 | 83,862 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,967 |
| Random European Capital to Country | 0 | - | 4.98 | 191,871 |
| Random European Country to Capital | 0 | - | 4.93 | 165,687 |
| Country Flag-Shape Picture Quiz #1 | 0 | - | 4.94 | 95,271 |
| Country Flag-Shape Picture Quiz #2 | 0 | - | 4.90 | 73,172 |
| Country Flag-Shape Picture Quiz #4 | 0 | - | 4.96 | 72,034 |
| Country Flag-Shape Picture Quiz #6 | 0 | - | 4.98 | 70,046 |
| Country Flag-Shape Picture Quiz #5 | 0 | - | 4.97 | 62,088 |
| Country Flag-Shape Picture Quiz #7 | 0 | - | 4.96 | 59,177 |
| Countries of Africa | 0 | - | 5.00 | 2,553,495 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 150,567 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,678 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 73,159 |
| Europe Flags Map Quiz | 0 | - | 4.97 | 159,254 |
| Random U.S. States on a Map | 0 | - | 4.96 | 629,263 |
| Fill the World Map by Country Flags | 0 | - | 4.99 | 84,122 |
| Commonwealth of Nations Countries | 0 | - | 4.95 | 238,057 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,325 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,333,901 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,640 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 116,774 |
| The Only European Country ... | 0 | - | 4.91 | 218,422 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,486 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,189 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,847 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 104,462 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,029,101 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 166,284 |
| Europe Capital to Country | 0 | - | 4.99 | 251,663 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,706 |
| European Capitals by Map | 0 | - | 4.99 | 141,523 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,674 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,017 |
| European Coastal Capitals | 0 | - | 4.95 | 91,126 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,383 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,278 |
| Countries of the Middle East | 0 | - | 4.96 | 202,301 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,958 |
| Slavic Countries | 0 | - | 4.96 | 112,197 |
| African Island Countries | 0 | - | 4.96 | 102,266 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,092 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,595 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,128 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,354 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,095 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,307 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,375 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,872 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,654 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,856 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,322 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,094 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,730 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,007 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,981 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.93 | 80,789 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,869 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,929 |
| Africa Flags Map Quiz | 0 | - | 4.95 | 36,756 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,773 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 194,422 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,703 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,750 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.98 | 159,844 |
| Official Cities in the UK | 0 | - | 4.89 | 285,586 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,436 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,900 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,482 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,605 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,340 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 102,202 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,911 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,519 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 162,091 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,387 |
| Monarchies of Europe | 0 | - | 4.90 | 98,675 |
| Monarchies of Asia | 0 | - | 4.97 | 71,403 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,198 |
| Countries that Start with C - Shape Quiz | 0 | - | 4.89 | 99,637 |
| Shapes of Mediterranean Sea Countries | 0 | - | 4.80 | 56,031 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.86 | 114,500 |
| Countries that Start with A - Shape Quiz | 0 | - | 4.93 | 34,944 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.94 | 83,103 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 137,059 |
| The Only African Country ... | 0 | - | 4.99 | 129,521 |
| The Only American Country ... | 0 | - | 4.92 | 122,068 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,321 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 73,200 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,344 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,254 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,617 |
| European Countries with One Border | 0 | - | 4.97 | 183,531 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,276 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,643 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 191,468 |
| Counties of England Map Quiz | 0 | - | 4.97 | 308,696 |
| South America Flags Map Quiz | 0 | - | 4.95 | 88,694 |
| UK Cities Map Quiz | 0 | - | 4.96 | 465,972 |
| U.S. State Flags | 0 | - | 4.89 | 172,233 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,746 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 150,544 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,460 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,788 |
| Central American Countries | 0 | - | 4.98 | 157,137 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,159 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,180 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 97,779 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,965 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 245,859 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 121,102 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 136,631 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,646 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,918 |
| 10 Easternmost Countries in Africa | 0 | - | 4.97 | 24,700 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,499 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,657 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,228 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,663 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,591 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,643 |
| Countries That Border Russia | 0 | - | 4.98 | 463,975 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 89,355 |
| Countries Bordering France | 0 | - | 4.83 | 404,412 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,382 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,817 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,486 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,368 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,630 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 263,811 |
| Germany Country Quiz | 0 | - | 4.83 | 158,595 |
| Russia Country Quiz | 0 | - | 4.83 | 115,156 |
| Japan Country Quiz | 0 | - | 4.93 | 143,117 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,636 |
| Tanzania Country Quiz | 0 | - | 4.91 | 33,205 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,511 |
| Jordan Country Quiz | 0 | - | 4.86 | 32,018 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,942 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,879 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 118,481 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 333,740 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,738 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,891 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,286 |
| Countries of the Soviet Union | 0 | - | 4.98 | 195,402 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,294 |
| Top 10 European Countries by Coastline | 0 | - | 4.88 | 138,637 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,556 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,616 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,969 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 102,334 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 98,147 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 126,533 |
| Countries of Europe After World War II | 0 | - | 4.99 | 189,119 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 157,215 |
| Countries that Start with B - Shape Quiz | 0 | - | 4.88 | 27,643 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 89,920 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 76,754 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,583 |
| Australia by Picture | 0 | - | 4.41 | 28,723 |
| Countries Bordering India | 0 | - | 4.98 | 163,730 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,902 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,849 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 70,657 |
| Countries Bordering Iran | 0 | - | 4.83 | 95,947 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,762 |
| Countries that Border China | 0 | - | 4.96 | 264,004 |
| Countries that Border Iraq | 0 | - | 4.97 | 109,005 |
| Countries Bordering Kenya | 0 | - | 4.87 | 63,067 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 78,078 |
| Countries Bordering Saudi Arabia | 0 | - | 4.96 | 133,593 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,927 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,874 |
| Countries Bordering Turkey | 0 | - | 4.98 | 117,784 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,175 |
| Countries that Border Poland | 0 | - | 4.99 | 172,973 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,307 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,263 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,726 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 60,433 |
| Most-Visited Countries by Canadians | 0 | - | 4.83 | 39,548 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,080 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,832 |
