| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,382 |
| Top 10 Richest Countries in Europe | 0 | - | 4.91 | 148,234 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,160 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 39,998 |
| Biggest Trading Partners - Russia | 0 | - | 4.55 | 36,350 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.92 | 79,576 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 70,839 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,523 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,419 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 113,310 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 75,215 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,290 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,585 |
| Biggest Trading Partners – Australia | 0 | - | 4.93 | 60,996 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 231,116 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,379 |
| Biggest Trading Partners - China | 0 | - | 4.95 | 74,708 |
| Biggest Trading Partners - Turkey | 0 | - | 4.80 | 50,222 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,713 |
| UK Immigration by Country | 0 | - | 4.94 | 139,771 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,043 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,350 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,915 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 160,547 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,150 |
| Countries That Border Russia | 0 | - | 4.98 | 459,148 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,003 |
| Russia Country Quiz | 0 | - | 4.85 | 113,705 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,345 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,234 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,143 |
| Random European Capital to Country | 0 | - | 4.98 | 189,352 |
| Random European Country to Capital | 0 | - | 4.92 | 147,575 |
| Countries of the Soviet Union | 0 | - | 4.98 | 193,924 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,701 |
| Countries of Europe After World War II | 0 | - | 4.99 | 186,852 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 155,465 |
| Every European Country Shape | 0 | - | 4.96 | 200,334 |
| Countries of Africa | 0 | - | 5.00 | 2,510,251 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.90 | 76,143 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,814 |
| Countries that Border Poland | 0 | - | 4.99 | 171,442 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,367 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,140 |
| European Cities with the Biggest Economies | 0 | - | 4.62 | 38,199 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 236,449 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,184 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,320,631 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,889 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,716 |
| The Only European Country ... | 0 | - | 4.91 | 214,088 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,306 |
| Hindu Countries | 0 | - | 4.86 | 49,631 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,722 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,254 |
| Arms Exports - United States | 0 | - | 4.70 | 54,402 |
| Arms Exports - Russia | 0 | - | 4.48 | 24,767 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,012,814 |
| Soviet Union Country Quiz | 0 | - | 4.90 | 80,286 |
| Europe Capital to Country | 0 | - | 4.99 | 248,112 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,616 |
| European Capitals by Map | 0 | - | 4.99 | 136,618 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,299 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,720 |
| European Coastal Capitals | 0 | - | 4.95 | 89,862 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 222,052 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,540 |
| Countries of the Middle East | 0 | - | 4.96 | 199,115 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,352 |
| Slavic Countries | 0 | - | 4.96 | 110,923 |
| African Island Countries | 0 | - | 4.96 | 100,858 |
| Random European Flag to Country | 0 | - | 4.89 | 181,028 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,846 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,589 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,250 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,728 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,783 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,865 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,187 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,228 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,386 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,641 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,362 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,481 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,327 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,554 |
| Countries with the Most Hindus | 0 | - | 4.90 | 122,414 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,118 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,952 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,050 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,862 |
| Official Cities in the UK | 0 | - | 4.89 | 280,827 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,486 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,255 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,759 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,820 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,266 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,426 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,449 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,410 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,416 |
| Monarchies of Europe | 0 | - | 4.90 | 97,391 |
| Monarchies of Asia | 0 | - | 4.97 | 70,644 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,461 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 133,963 |
| The Only African Country ... | 0 | - | 4.99 | 128,411 |
| The Only American Country ... | 0 | - | 4.92 | 120,834 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,806 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,283 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,093 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,497 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,137 |
| Top 10 Richest Countries in Asia | 0 | - | 4.74 | 104,847 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,426 |
| European Countries with One Border | 0 | - | 4.97 | 181,727 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,633 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,225 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,168 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 107,735 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,222 |
| UK Cities Map Quiz | 0 | - | 4.95 | 462,374 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,300 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,324 |
| Central American Countries | 0 | - | 4.98 | 155,161 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,725 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 241,175 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 100,864 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,814 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,507 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,278 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,319 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,176 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,521 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,548 |
| Countries Bordering France | 0 | - | 4.83 | 399,857 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,260 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,247 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,556 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,251 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,018 |
| Biggest Trading Partners - South Africa | 0 | - | 4.80 | 40,137 |
| Germany Country Quiz | 0 | - | 4.82 | 156,691 |
| Italy Country Quiz | 0 | - | 4.82 | 122,320 |
| Japan Country Quiz | 0 | - | 4.92 | 141,401 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,901 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,076 |
| Kazakhstan Country Quiz | 0 | - | 4.82 | 34,422 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 324,694 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 103,890 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,818 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 137,897 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,098 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,181 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,320 |
| Every Asian Country Shape | 0 | - | 4.95 | 86,770 |
| Every African Country Shape | 0 | - | 4.90 | 86,207 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 80,751 |
| Countries Bordering India | 0 | - | 4.98 | 162,649 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,749 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,841 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 69,950 |
| Countries Bordering Iran | 0 | - | 4.83 | 94,837 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,239 |
| Countries that Border China | 0 | - | 4.96 | 261,930 |
| Countries that Border Iraq | 0 | - | 4.97 | 107,892 |
| Countries Bordering Kenya | 0 | - | 4.87 | 62,564 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,120 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 118,262 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,323 |
| Countries Bordering Turkey | 0 | - | 4.98 | 116,550 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,493 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 108,567 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 90,932 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 76,996 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 59,746 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,573 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,424 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,417 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 93,548 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,842 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 54,954 |
| Countries Closest to Indonesia | 0 | - | 4.96 | 104,031 |
| Countries Closest to Canada | 0 | - | 4.90 | 197,439 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 63,771 |
| Countries Closest to Turkey | 0 | - | 4.96 | 125,423 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 26,964 |
| Countries Closest to India | 0 | - | 4.97 | 102,244 |
| Countries Closest to Japan | 0 | - | 4.92 | 137,983 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,427 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 68,570 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,366 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,309 |
| Europe Map Quiz | 0 | - | 5.00 | 4,733,978 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,436,023 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 377,891 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,171 |
| Biggest British Empire Countries | 0 | - | 4.77 | 98,096 |
| Biggest French Empire Countries | 0 | - | 4.49 | 64,938 |
| African Countries with the Most Muslims | 0 | - | 4.80 | 100,460 |
| Most Forested European Countries | 0 | - | 4.80 | 74,958 |
