| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 76,978 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,659 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.94 | 95,014 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 73,289 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 121,309 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 137,215 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.93 | 80,952 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,995 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,979 |
| Countries of Europe by Population | 0 | - | 4.98 | 182,905 |
| Top 10 Richest Countries in Asia | 0 | - | 4.69 | 106,629 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,375 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,415 |
| Biggest Trading Partners – Australia | 0 | - | 4.93 | 61,994 |
| Countries with the Most Hindus | 0 | - | 4.90 | 123,559 |
| Biggest Trading Partners - China | 0 | - | 4.95 | 75,502 |
| Biggest Trading Partners - Turkey | 0 | - | 4.81 | 51,189 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,548 |
| UK Immigration by Country | 0 | - | 4.94 | 141,690 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,810 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 97,956 |
| African Countries with the Most Christians | 0 | - | 4.94 | 76,087 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,823 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,859 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,769 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,731 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,962 |
| Neutral European Countries of WWII | 0 | - | 4.92 | 162,269 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 191,945 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,537 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,809 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 84,044 |
| Random European Capital to Country | 0 | - | 4.98 | 192,108 |
| Random European Country to Capital | 0 | - | 4.93 | 165,867 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,740 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,829 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,065 |
| The Only European Country ... | 0 | - | 4.91 | 218,929 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,886 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,472 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,906 |
| Every European Country Shape | 0 | - | 4.96 | 202,955 |
| Countries of Africa | 0 | - | 5.00 | 2,559,035 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,690 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,827 |
| Commonwealth of Nations Countries | 0 | - | 4.95 | 238,253 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,335,452 |
| Countries of the Soviet Union | 0 | - | 4.98 | 195,539 |
| Hindu Countries | 0 | - | 4.87 | 50,570 |
| Countries of Europe After World War II | 0 | - | 4.99 | 189,336 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 157,406 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,031,129 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 166,425 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,612 |
| Europe Capital to Country | 0 | - | 4.99 | 252,022 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,938 |
| European Capitals by Map | 0 | - | 4.99 | 142,031 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,846 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,162 |
| European Coastal Capitals | 0 | - | 4.95 | 91,287 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,737 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,697 |
| Countries of the Middle East | 0 | - | 4.96 | 202,896 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,155 |
| Slavic Countries | 0 | - | 4.96 | 112,349 |
| African Island Countries | 0 | - | 4.96 | 102,421 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,792 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,299 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,580 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,323 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,484 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,502 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,947 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,772 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,025 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,686 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,250 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,898 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,129 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 34,109 |
| Biggest Trading Partners - Russia | 0 | - | 4.55 | 36,644 |
| Soviet Union Country Quiz | 0 | - | 4.91 | 81,137 |
| Random European Flag to Country | 0 | - | 4.90 | 184,178 |
| UK Cities Map Quiz | 0 | - | 4.96 | 466,392 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 185,004 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 194,679 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,843 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,830 |
| Official Cities in the UK | 0 | - | 4.89 | 286,162 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,566 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 120,083 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,572 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,697 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,457 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 102,303 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 136,072 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,649 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,488 |
| 10 Easternmost Countries in Africa | 0 | - | 4.98 | 25,079 |
| Monarchies of Europe | 0 | - | 4.90 | 98,851 |
| Monarchies of Asia | 0 | - | 4.97 | 71,491 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,279 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 137,437 |
| The Only African Country ... | 0 | - | 4.99 | 129,639 |
| The Only American Country ... | 0 | - | 4.92 | 122,203 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,374 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 73,268 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 96,460 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,464 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,811 |
| Countries That Border Russia | 0 | - | 4.98 | 464,442 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 97,844 |
| European Countries with One Border | 0 | - | 4.97 | 183,763 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,500 |
| Countries Bordering France | 0 | - | 4.83 | 404,845 |
| Flags of Countries That Border France | 0 | - | 4.89 | 123,779 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,788 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,809 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,789 |
| Counties of England Map Quiz | 0 | - | 4.97 | 308,996 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 335,270 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,908 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,848 |
| Central American Countries | 0 | - | 4.98 | 157,304 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,578 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,379 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 246,399 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 102,024 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,562 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,787 |
| Arms Exports - Russia | 0 | - | 4.49 | 25,193 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,323 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 89,453 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,891 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,586 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,799 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,711 |
| Germany Country Quiz | 0 | - | 4.82 | 158,809 |
| Russia Country Quiz | 0 | - | 4.83 | 115,294 |
| Japan Country Quiz | 0 | - | 4.93 | 143,304 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,727 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,577 |
| Jordan Country Quiz | 0 | - | 4.86 | 32,079 |
| Europe Map Quiz | 0 | - | 5.00 | 4,787,244 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,482 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 104,559 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,344 |
| Biggest British Empire Countries | 0 | - | 4.74 | 100,483 |
| Biggest French Empire Countries | 0 | - | 4.49 | 65,355 |
| African Countries with the Most Muslims | 0 | - | 4.80 | 101,224 |
| Most Forested European Countries | 0 | - | 4.80 | 75,673 |
| Top 10 European Countries by Coastline | 0 | - | 4.88 | 138,718 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,602 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,680 |
| European Countries with NO Wolves | 0 | - | 4.56 | 65,706 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 73,017 |
| Arms Exports - United States | 0 | - | 4.77 | 62,724 |
| Every Asian Country Shape | 0 | - | 4.95 | 88,592 |
| Every African Country Shape | 0 | - | 4.90 | 88,354 |
| Countries Bordering India | 0 | - | 4.98 | 163,807 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,997 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,931 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 70,693 |
| Countries Bordering Iran | 0 | - | 4.83 | 96,048 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,826 |
| Countries that Border China | 0 | - | 4.96 | 264,240 |
| Countries that Border Iraq | 0 | - | 4.97 | 109,090 |
| Countries Bordering Kenya | 0 | - | 4.87 | 63,128 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 78,173 |
| Countries Bordering Saudi Arabia | 0 | - | 4.96 | 133,772 |
| Countries Bordering Serbia | 0 | - | 4.96 | 93,068 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,909 |
| Countries Bordering Turkey | 0 | - | 4.98 | 117,874 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,242 |
| Countries that Border Poland | 0 | - | 4.99 | 173,148 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,524 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,428 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,834 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 60,517 |
| Most-Visited Countries by Canadians | 0 | - | 4.83 | 39,612 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,142 |
| Countries Closest to Spain | 0 | - | 4.96 | 228,090 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,244 |
| Countries Closest to Vietnam | 0 | - | 4.96 | 94,370 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,462 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 56,140 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 105,035 |
| Countries Closest to Canada | 0 | - | 4.91 | 199,442 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 64,119 |
| Countries Closest to Turkey | 0 | - | 4.96 | 126,902 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 27,604 |
| Countries Closest to India | 0 | - | 4.97 | 103,226 |
| Countries Closest to Japan | 0 | - | 4.92 | 139,190 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,350 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 69,252 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,873 |
| Biggest Trading Partners - South Africa | 0 | - | 4.74 | 40,424 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,994 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,548 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,453,868 |
