| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,327 |
| Top 10 Richest Countries in Europe | 0 | - | 4.91 | 148,202 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,137 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 39,988 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.92 | 79,549 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 70,815 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,515 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,403 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 113,288 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 189,974 |
| Biggest Trading Partners - Russia | 0 | - | 4.55 | 36,347 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,120 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 75,199 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,214 |
| Biggest Trading Partners – Australia | 0 | - | 4.93 | 60,978 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 231,054 |
| Biggest Trading Partners - China | 0 | - | 4.95 | 74,699 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 160,518 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,400 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,201 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 107,714 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,370 |
| Biggest Trading Partners - Turkey | 0 | - | 4.80 | 50,205 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,701 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,316 |
| UK Immigration by Country | 0 | - | 4.94 | 139,739 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,003 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,324 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,900 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,131 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,285 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,216 |
| Random European Capital to Country | 0 | - | 4.98 | 189,313 |
| Random European Country to Capital | 0 | - | 4.92 | 147,535 |
| Countries of the Soviet Union | 0 | - | 4.98 | 193,898 |
| Countries of Europe After World War II | 0 | - | 4.99 | 186,813 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 155,427 |
| Every European Country Shape | 0 | - | 4.96 | 200,273 |
| Countries of Africa | 0 | - | 5.00 | 2,509,494 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.90 | 76,130 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,343 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,122 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 236,400 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,118 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,867 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,673 |
| The Only European Country ... | 0 | - | 4.91 | 213,997 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,251 |
| Hindu Countries | 0 | - | 4.86 | 49,614 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,657 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,238 |
| Arms Exports - United States | 0 | - | 4.70 | 54,390 |
| Arms Exports - Russia | 0 | - | 4.48 | 24,766 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,555 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 26,951 |
| Soviet Union Country Quiz | 0 | - | 4.90 | 80,267 |
| European Cities with the Biggest Economies | 0 | - | 4.62 | 38,196 |
| Europe Capital to Country | 0 | - | 4.99 | 248,048 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,559 |
| European Capitals by Map | 0 | - | 4.99 | 136,468 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,272 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,682 |
| European Coastal Capitals | 0 | - | 4.95 | 89,831 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,978 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,320,425 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,469 |
| Countries of the Middle East | 0 | - | 4.96 | 199,054 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,319 |
| Slavic Countries | 0 | - | 4.96 | 110,905 |
| African Island Countries | 0 | - | 4.96 | 100,838 |
| Random European Flag to Country | 0 | - | 4.89 | 180,996 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,012,379 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,802 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,554 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,211 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,692 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,749 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,843 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,172 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,200 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,342 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,626 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,332 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,463 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,297 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,535 |
| Countries with the Most Hindus | 0 | - | 4.90 | 122,393 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,078 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,916 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,033 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,848 |
| Official Cities in the UK | 0 | - | 4.89 | 280,735 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,459 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,176 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,749 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,809 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,250 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,413 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,417 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,387 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,395 |
| Monarchies of Europe | 0 | - | 4.90 | 97,370 |
| Monarchies of Asia | 0 | - | 4.97 | 70,626 |
| Countries "Ruled" by King Charles III | 0 | - | 4.78 | 82,602 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,452 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 133,886 |
| The Only African Country ... | 0 | - | 4.99 | 128,397 |
| The Only American Country ... | 0 | - | 4.92 | 120,809 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,793 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,274 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,076 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,458 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,100 |
| Top 10 Richest Countries in Asia | 0 | - | 4.74 | 104,834 |
| European Countries with One Border | 0 | - | 4.97 | 181,693 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,595 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,147 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,167 |
| UK Cities Map Quiz | 0 | - | 4.95 | 462,284 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,279 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 103,879 |
| Central American Countries | 0 | - | 4.98 | 155,120 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,696 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 241,086 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 100,841 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,802 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,496 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,254 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,289 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,151 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,512 |
| Countries That Border Russia | 0 | - | 4.98 | 459,058 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,526 |
| Countries Bordering France | 0 | - | 4.83 | 399,637 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,194 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,238 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,541 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,238 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,007 |
| Biggest Trading Partners - South Africa | 0 | - | 4.80 | 40,135 |
| Germany Country Quiz | 0 | - | 4.82 | 156,649 |
| Russia Country Quiz | 0 | - | 4.85 | 113,690 |
| Italy Country Quiz | 0 | - | 4.82 | 122,288 |
| Japan Country Quiz | 0 | - | 4.92 | 141,355 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,878 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,057 |
| Kazakhstan Country Quiz | 0 | - | 4.82 | 33,819 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 324,492 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,165 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,804 |
| Biggest British Empire Countries | 0 | - | 4.77 | 97,224 |
| Biggest French Empire Countries | 0 | - | 4.49 | 64,924 |
| African Countries with the Most Muslims | 0 | - | 4.80 | 100,443 |
| Most Forested European Countries | 0 | - | 4.80 | 74,936 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 137,874 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,090 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,170 |
| European Countries with NO Wolves | 0 | - | 4.56 | 65,541 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,310 |
| Every Asian Country Shape | 0 | - | 4.95 | 86,749 |
| Every African Country Shape | 0 | - | 4.90 | 86,181 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 80,733 |
| Countries Bordering India | 0 | - | 4.98 | 162,632 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,728 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,823 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 69,945 |
| Countries Bordering Iran | 0 | - | 4.83 | 94,816 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,231 |
| Countries that Border China | 0 | - | 4.96 | 261,898 |
| Countries that Border Iraq | 0 | - | 4.97 | 107,874 |
| Countries Bordering Kenya | 0 | - | 4.87 | 62,556 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,106 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 118,254 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,791 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,318 |
| Countries Bordering Turkey | 0 | - | 4.98 | 116,531 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,480 |
| Countries that Border Poland | 0 | - | 4.99 | 171,419 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 108,530 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 90,909 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 76,974 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 59,730 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,560 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,388 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,399 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 93,529 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,835 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 54,933 |
| Countries Closest to Indonesia | 0 | - | 4.96 | 104,000 |
| Countries Closest to Canada | 0 | - | 4.90 | 197,404 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 63,767 |
| Countries Closest to Turkey | 0 | - | 4.96 | 125,396 |
| Countries Closest to India | 0 | - | 4.97 | 102,231 |
| Countries Closest to Japan | 0 | - | 4.92 | 137,956 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,392 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 68,553 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,354 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,304 |
| Europe Map Quiz | 0 | - | 5.00 | 4,733,046 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,435,677 |
