| Flags of Countries that Border Germany | 0 | - | 4.86 | 97,392 |
| Flags of Countries That Border France | 0 | - | 4.88 | 123,277 |
| Random European Flag to Country | 0 | - | 4.89 | 182,743 |
| Every European Country Shape | 0 | - | 4.96 | 202,005 |
| Flags of Countries That Border Russia | 0 | - | 4.70 | 81,998 |
| Flags of Countries that Border China | 0 | - | 4.94 | 99,613 |
| Random African Flag to Country | 0 | - | 4.88 | 75,033 |
| Every Asian Country Shape | 0 | - | 4.95 | 87,885 |
| Every African Country Shape | 0 | - | 4.90 | 87,495 |
| Countries of Europe by Population | 0 | - | 4.98 | 181,170 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 233,116 |
| Random Sequential European Countries on a Map | 0 | - | 4.99 | 217,387 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.91 | 57,519 |
| UK Immigration by Country | 0 | - | 4.94 | 141,041 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,141 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,613 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,014 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,730 |
| Random European Capital to Country | 0 | - | 4.98 | 191,064 |
| Random European Country to Capital | 0 | - | 4.93 | 165,281 |
| Countries of the Soviet Union | 0 | - | 4.98 | 194,708 |
| Country Flag-Shape Picture Quiz #1 | 0 | - | 4.94 | 94,943 |
| Country Flag-Shape Picture Quiz #2 | 0 | - | 4.89 | 72,929 |
| Country Flag-Shape Picture Quiz #4 | 0 | - | 4.96 | 71,821 |
| Country Flag-Shape Picture Quiz #6 | 0 | - | 4.98 | 69,806 |
| Country Flag-Shape Picture Quiz #5 | 0 | - | 4.97 | 61,900 |
| Country Flag-Shape Picture Quiz #7 | 0 | - | 4.96 | 58,975 |
| Countries of Africa | 0 | - | 5.00 | 2,541,208 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 149,878 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,251 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,892 |
| Europe Flags Map Quiz | 0 | - | 4.97 | 158,562 |
| Fill the World Map by Country Flags | 0 | - | 4.99 | 83,814 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 237,565 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,307 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,982 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,471 |
| The Only European Country ... | 0 | - | 4.91 | 217,042 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,555 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,377 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,707 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,938 |
| Random Asian Flag to Country | 0 | - | 4.70 | 113,600 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 165,517 |
| Europe Capital to Country | 0 | - | 4.99 | 250,610 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,046 |
| European Capitals by Map | 0 | - | 4.99 | 139,623 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,195 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,537 |
| European Coastal Capitals | 0 | - | 4.95 | 90,714 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,285 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,329,835 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,049 |
| Countries of the Middle East | 0 | - | 4.96 | 201,384 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,436 |
| Slavic Countries | 0 | - | 4.96 | 111,780 |
| African Island Countries | 0 | - | 4.96 | 101,751 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,924 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,024,614 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,049 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,626 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,688 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,179 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,792 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,861 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,675 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,315 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,322 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,692 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,358 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,268 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,104 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,356 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.93 | 80,456 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,572 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,820 |
| Africa Flags Map Quiz | 0 | - | 4.95 | 36,526 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,041 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,506 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,234 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,502 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 159,412 |
| Official Cities in the UK | 0 | - | 4.89 | 284,189 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,128 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,421 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,239 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,352 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,985 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,957 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,419 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,208 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 161,639 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,149 |
| Monarchies of Europe | 0 | - | 4.90 | 98,244 |
| Monarchies of Asia | 0 | - | 4.97 | 71,151 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,957 |
| Countries that Start with C - Shape Quiz | 0 | - | 4.89 | 99,409 |
| Shapes of Mediterranean Sea Countries | 0 | - | 4.80 | 55,916 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.86 | 114,209 |
| Countries that Start with A - Shape Quiz | 0 | - | 4.93 | 34,615 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.94 | 82,871 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 136,116 |
| The Only African Country ... | 0 | - | 4.99 | 129,211 |
| The Only American Country ... | 0 | - | 4.92 | 121,723 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,165 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 72,835 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,973 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,703 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,127 |
| European Countries with One Border | 0 | - | 4.97 | 182,960 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,745 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,297 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,988 |
| Counties of England Map Quiz | 0 | - | 4.97 | 307,890 |
| South America Flags Map Quiz | 0 | - | 4.95 | 88,119 |
| UK Cities Map Quiz | 0 | - | 4.96 | 464,878 |
| U.S. State Flags | 0 | - | 4.88 | 170,874 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,275 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 148,686 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,235 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,657 |
| Central American Countries | 0 | - | 4.98 | 156,620 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,764 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,347 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,696 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 244,470 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,708 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 135,052 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,284 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,587 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,299 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,171 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 126,066 |
| Countries of Europe After World War II | 0 | - | 4.99 | 188,575 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 156,723 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,929 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,228 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,136 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,044 |
| Countries That Border Russia | 0 | - | 4.98 | 462,143 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 89,097 |
| Countries Bordering France | 0 | - | 4.83 | 402,907 |
| Countries Bordering Germany | 0 | - | 4.99 | 369,743 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,628 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,197 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,043 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,433 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 261,559 |
| Germany Country Quiz | 0 | - | 4.83 | 158,027 |
| Russia Country Quiz | 0 | - | 4.83 | 114,598 |
| Japan Country Quiz | 0 | - | 4.93 | 142,622 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,414 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,110 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,384 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,820 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,739 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 117,811 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 331,046 |
| Flags to Largest Cities | 0 | - | 4.54 | 51,466 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,560 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,537 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,853 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,151 |
| Biggest British Empire Countries | 0 | - | 4.74 | 100,109 |
| Biggest French Empire Countries | 0 | - | 4.49 | 65,201 |
| Most Forested European Countries | 0 | - | 4.80 | 75,403 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,452 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,444 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,500 |
| European Countries with NO Wolves | 0 | - | 4.56 | 65,641 |
| Which Country of the United Kingdom? | 0 | - | 4.58 | 39,385 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,709 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 101,232 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 97,067 |
| Countries that Start with B - Shape Quiz | 0 | - | 4.88 | 27,340 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 84,234 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 76,355 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,346 |
| Australia by Picture | 0 | - | 4.41 | 28,637 |
| Countries Bordering India | 0 | - | 4.98 | 163,470 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,311 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,397 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 70,211 |
| Countries Bordering Iran | 0 | - | 4.83 | 95,376 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,577 |
| Countries that Border China | 0 | - | 4.96 | 263,351 |
| Countries that Border Iraq | 0 | - | 4.97 | 108,462 |
| Countries Bordering Kenya | 0 | - | 4.87 | 62,909 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,622 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 120,426 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,513 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,787 |
| Countries Bordering Turkey | 0 | - | 4.98 | 117,250 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,923 |
| Countries that Border Poland | 0 | - | 4.99 | 172,412 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 109,834 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,890 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,512 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 60,211 |
| Most-Visited Countries by Canadians | 0 | - | 4.82 | 39,429 |
