| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,349 |
| Top 10 Richest Countries in Europe | 0 | - | 4.91 | 148,213 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,144 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 39,990 |
| Biggest Trading Partners - Russia | 0 | - | 4.55 | 36,350 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.92 | 79,566 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 70,831 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,518 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,411 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 113,299 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 75,210 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,261 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,572 |
| Biggest Trading Partners – Australia | 0 | - | 4.93 | 60,988 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 231,083 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,374 |
| Biggest Trading Partners - China | 0 | - | 4.95 | 74,705 |
| Biggest Trading Partners - Turkey | 0 | - | 4.80 | 50,212 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,708 |
| UK Immigration by Country | 0 | - | 4.94 | 139,754 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,021 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,341 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,908 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 160,536 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,139 |
| Countries That Border Russia | 0 | - | 4.98 | 459,096 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 189,993 |
| Russia Country Quiz | 0 | - | 4.85 | 113,697 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,325 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,225 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,135 |
| Random European Capital to Country | 0 | - | 4.98 | 189,331 |
| Random European Country to Capital | 0 | - | 4.92 | 147,552 |
| Countries of the Soviet Union | 0 | - | 4.98 | 193,907 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,664 |
| Countries of Europe After World War II | 0 | - | 4.99 | 186,834 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 155,444 |
| Every European Country Shape | 0 | - | 4.96 | 200,301 |
| Countries of Africa | 0 | - | 5.00 | 2,509,892 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.90 | 76,139 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,807 |
| Countries that Border Poland | 0 | - | 4.99 | 171,428 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,353 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,128 |
| European Cities with the Biggest Economies | 0 | - | 4.62 | 38,196 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 236,421 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,153 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,320,551 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,876 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,694 |
| The Only European Country ... | 0 | - | 4.91 | 214,051 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,282 |
| Hindu Countries | 0 | - | 4.86 | 49,621 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,694 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,245 |
| Arms Exports - United States | 0 | - | 4.70 | 54,398 |
| Arms Exports - Russia | 0 | - | 4.48 | 24,767 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,012,593 |
| Soviet Union Country Quiz | 0 | - | 4.90 | 80,280 |
| Europe Capital to Country | 0 | - | 4.99 | 248,094 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,588 |
| European Capitals by Map | 0 | - | 4.99 | 136,538 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,289 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,700 |
| European Coastal Capitals | 0 | - | 4.95 | 89,842 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 222,019 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,507 |
| Countries of the Middle East | 0 | - | 4.96 | 199,085 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,335 |
| Slavic Countries | 0 | - | 4.96 | 110,911 |
| African Island Countries | 0 | - | 4.96 | 100,849 |
| Random European Flag to Country | 0 | - | 4.89 | 181,008 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,826 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,579 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,232 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,707 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,768 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,857 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,178 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,212 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,368 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,634 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,351 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,474 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,311 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,543 |
| Countries with the Most Hindus | 0 | - | 4.90 | 122,404 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,102 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,940 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,040 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,854 |
| Official Cities in the UK | 0 | - | 4.89 | 280,790 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,473 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,201 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,754 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,813 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,257 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,419 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,437 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,396 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,403 |
| Monarchies of Europe | 0 | - | 4.90 | 97,379 |
| Monarchies of Asia | 0 | - | 4.97 | 70,636 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,456 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 133,936 |
| The Only African Country ... | 0 | - | 4.99 | 128,402 |
| The Only American Country ... | 0 | - | 4.92 | 120,825 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,801 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,278 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,080 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,479 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,119 |
| Top 10 Richest Countries in Asia | 0 | - | 4.74 | 104,841 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,419 |
| European Countries with One Border | 0 | - | 4.97 | 181,713 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,620 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,214 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,162 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 107,722 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,204 |
| UK Cities Map Quiz | 0 | - | 4.95 | 462,343 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,291 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,322 |
| Central American Countries | 0 | - | 4.98 | 155,142 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,708 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 241,128 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 100,850 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,805 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,503 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,268 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,308 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,161 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,515 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,543 |
| Countries Bordering France | 0 | - | 4.83 | 399,759 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,236 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,247 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,545 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,245 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,011 |
| Biggest Trading Partners - South Africa | 0 | - | 4.80 | 40,135 |
| Germany Country Quiz | 0 | - | 4.82 | 156,673 |
| Italy Country Quiz | 0 | - | 4.82 | 122,311 |
| Japan Country Quiz | 0 | - | 4.92 | 141,382 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,890 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,067 |
| Kazakhstan Country Quiz | 0 | - | 4.82 | 34,128 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 324,596 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 103,883 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,811 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 137,888 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,097 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,175 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,314 |
| Every Asian Country Shape | 0 | - | 4.95 | 86,760 |
| Every African Country Shape | 0 | - | 4.90 | 86,198 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 80,742 |
| Countries Bordering India | 0 | - | 4.98 | 162,638 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,743 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,833 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 69,948 |
| Countries Bordering Iran | 0 | - | 4.83 | 94,826 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,237 |
| Countries that Border China | 0 | - | 4.96 | 261,911 |
| Countries that Border Iraq | 0 | - | 4.97 | 107,887 |
| Countries Bordering Kenya | 0 | - | 4.87 | 62,560 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,111 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 118,259 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,321 |
| Countries Bordering Turkey | 0 | - | 4.98 | 116,540 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,492 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 108,551 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 90,919 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 76,987 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 59,738 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,566 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,409 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,406 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 93,539 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,837 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 54,941 |
| Countries Closest to Indonesia | 0 | - | 4.96 | 104,019 |
| Countries Closest to Canada | 0 | - | 4.90 | 197,421 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 63,770 |
| Countries Closest to Turkey | 0 | - | 4.96 | 125,409 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 26,959 |
| Countries Closest to India | 0 | - | 4.97 | 102,237 |
| Countries Closest to Japan | 0 | - | 4.92 | 137,975 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,410 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 68,564 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,360 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,307 |
| Europe Map Quiz | 0 | - | 5.00 | 4,733,529 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,435,853 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 377,843 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,170 |
| Biggest British Empire Countries | 0 | - | 4.77 | 97,733 |
| Biggest French Empire Countries | 0 | - | 4.49 | 64,930 |
| African Countries with the Most Muslims | 0 | - | 4.80 | 100,453 |
| Most Forested European Countries | 0 | - | 4.80 | 74,954 |
