| Flags of the Countries that Start with C | 0 | - | 4.89 | 130,055 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 153,813 |
| Flags of the Countries that Start with B | 0 | - | 4.96 | 42,697 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 127,257 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,254 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,764 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 149,626 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,779 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,538 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,723 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.93 | 80,287 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,418 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,766 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,119 |
| UK Immigration by Country | 0 | - | 4.94 | 140,804 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,891 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,154 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,546 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 161,384 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,518 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.88 | 133,847 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,202 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,664 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,485 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,619 |
| Random European Capital to Country | 0 | - | 4.98 | 190,777 |
| Random European Country to Capital | 0 | - | 4.93 | 164,980 |
| Countries of the Soviet Union | 0 | - | 4.98 | 194,522 |
| Countries of Europe After World War II | 0 | - | 4.99 | 188,244 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 156,435 |
| Every European Country Shape | 0 | - | 4.96 | 201,496 |
| Countries of Africa | 0 | - | 5.00 | 2,534,142 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 76,222 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,034 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 237,313 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,831 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,327,480 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,751 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,087 |
| The Only European Country ... | 0 | - | 4.91 | 216,382 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,057 |
| Hindu Countries | 0 | - | 4.86 | 50,086 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,990 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,627 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,022,156 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 165,305 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 27,274 |
| Biggest Trading Partners – Australia | 0 | - | 4.93 | 61,530 |
| Soviet Union Country Quiz | 0 | - | 4.90 | 80,688 |
| Europe Capital to Country | 0 | - | 4.99 | 249,877 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,759 |
| European Capitals by Map | 0 | - | 4.99 | 138,929 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,999 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,343 |
| European Coastal Capitals | 0 | - | 4.95 | 90,516 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,810 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,477 |
| Countries of the Middle East | 0 | - | 4.96 | 201,014 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,177 |
| Slavic Countries | 0 | - | 4.96 | 111,588 |
| African Island Countries | 0 | - | 4.96 | 101,545 |
| Random European Flag to Country | 0 | - | 4.89 | 182,229 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,792 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,418 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,383 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,860 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,579 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,655 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,575 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,169 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,118 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,516 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,154 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,091 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,929 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,202 |
| Countries with the Most Hindus | 0 | - | 4.90 | 122,964 |
| Biggest Trading Partners - China | 0 | - | 4.95 | 75,135 |
| Biggest Trading Partners - Turkey | 0 | - | 4.81 | 50,693 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 183,725 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,198 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,761 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,392 |
| Official Cities in the UK | 0 | - | 4.89 | 283,432 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 93,970 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,161 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,140 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,241 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,833 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,825 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,203 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,046 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,032 |
| Monarchies of Europe | 0 | - | 4.90 | 98,060 |
| Monarchies of Asia | 0 | - | 4.97 | 71,046 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,834 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 135,663 |
| The Only African Country ... | 0 | - | 4.99 | 129,046 |
| The Only American Country ... | 0 | - | 4.92 | 121,528 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,106 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,741 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,771 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,413 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,909 |
| Flags of Countries that Border Germany | 0 | - | 4.85 | 96,957 |
| European Countries with One Border | 0 | - | 4.97 | 182,673 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,483 |
| Flags of Countries That Border France | 0 | - | 4.88 | 122,828 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,130 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,286 |
| Counties of England Map Quiz | 0 | - | 4.97 | 307,396 |
| UK Cities Map Quiz | 0 | - | 4.96 | 464,302 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,082 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,591 |
| Central American Countries | 0 | - | 4.98 | 156,361 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,527 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 243,693 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,099 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,418 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,197 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,021 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,793 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,043 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,911 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,930 |
| Countries That Border Russia | 0 | - | 4.98 | 461,503 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 88,986 |
| Countries Bordering France | 0 | - | 4.83 | 402,342 |
| Countries Bordering Germany | 0 | - | 4.99 | 369,227 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,543 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,041 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,886 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,346 |
| Biggest Trading Partners - Russia | 0 | - | 4.55 | 36,494 |
| Germany Country Quiz | 0 | - | 4.82 | 157,752 |
| Russia Country Quiz | 0 | - | 4.85 | 114,404 |
| Italy Country Quiz | 0 | - | 4.82 | 123,326 |
| Japan Country Quiz | 0 | - | 4.93 | 142,377 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,303 |
| Italy A-Z | 0 | - | 4.49 | 58,245 |
| China A-Z | 0 | - | 4.55 | 67,194 |
| Germany A-Z | 0 | - | 4.56 | 62,579 |
| Australia A-Z | 0 | - | 4.54 | 49,959 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,324 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,739 |
| Midwestern States of the U.S. | 0 | - | 4.88 | 13,720 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 329,736 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 104,220 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,083 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,338 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,371 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,418 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,626 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 100,610 |
| Every Asian Country Shape | 0 | - | 4.95 | 87,656 |
| Every African Country Shape | 0 | - | 4.90 | 87,188 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 83,809 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,215 |
| Countries Bordering India | 0 | - | 4.98 | 163,394 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,168 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,274 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 70,139 |
| Countries Bordering Iran | 0 | - | 4.83 | 95,228 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,500 |
| Countries that Border China | 0 | - | 4.96 | 263,031 |
| Countries that Border Iraq | 0 | - | 4.97 | 108,306 |
| Countries Bordering Kenya | 0 | - | 4.87 | 62,833 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,499 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 118,613 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,346 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,755 |
| Countries Bordering Turkey | 0 | - | 4.98 | 117,086 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,832 |
| Countries that Border Poland | 0 | - | 4.99 | 172,196 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 109,546 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,672 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,394 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 60,116 |
| Most-Visited Countries by Canadians | 0 | - | 4.82 | 39,339 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,841 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,848 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,802 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 93,934 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,143 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 55,497 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 104,500 |
| Countries Closest to Canada | 0 | - | 4.91 | 198,237 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 63,959 |
| Countries Closest to Turkey | 0 | - | 4.96 | 125,993 |
| Countries Closest to India | 0 | - | 4.97 | 102,716 |
| Countries Closest to Japan | 0 | - | 4.92 | 138,578 |
| Countries Closest to Italy | 0 | - | 4.97 | 197,927 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 68,897 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,690 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,441 |
| Europe Map Quiz | 0 | - | 5.00 | 4,759,812 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,444,603 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 380,067 |
| Biggest European Cities by Letter | 0 | - | 4.54 | 126,607 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,749 |
