| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,506 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 148,280 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,210 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,016 |
| Biggest Trading Partners - Russia | 0 | - | 4.55 | 36,364 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.92 | 79,640 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 70,881 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,552 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,468 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 113,364 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 75,236 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,476 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,647 |
| Biggest Trading Partners – Australia | 0 | - | 4.93 | 61,035 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 231,250 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,403 |
| Biggest Trading Partners - China | 0 | - | 4.95 | 74,743 |
| Biggest Trading Partners - Turkey | 0 | - | 4.80 | 50,261 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,763 |
| UK Immigration by Country | 0 | - | 4.94 | 139,858 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,136 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,420 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,957 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 160,620 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,182 |
| Countries That Border Russia | 0 | - | 4.98 | 459,567 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,088 |
| Russia Country Quiz | 0 | - | 4.85 | 113,789 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,455 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,260 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,172 |
| Random European Capital to Country | 0 | - | 4.98 | 189,432 |
| Random European Country to Capital | 0 | - | 4.92 | 147,625 |
| Countries of the Soviet Union | 0 | - | 4.98 | 193,981 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,891 |
| Countries of Europe After World War II | 0 | - | 4.99 | 186,918 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 155,531 |
| Every European Country Shape | 0 | - | 4.96 | 200,424 |
| Countries of Africa | 0 | - | 5.00 | 2,512,552 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.90 | 76,179 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,871 |
| Countries that Border Poland | 0 | - | 4.99 | 171,519 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,431 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.84 | 72,193 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,211 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 236,563 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,350 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,321,278 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,949 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,836 |
| The Only European Country ... | 0 | - | 4.91 | 214,322 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,487 |
| Hindu Countries | 0 | - | 4.86 | 49,659 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,838 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,349 |
| Arms Exports - United States | 0 | - | 4.70 | 55,910 |
| Arms Exports - Russia | 0 | - | 4.48 | 24,795 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,013,841 |
| Soviet Union Country Quiz | 0 | - | 4.90 | 80,321 |
| Europe Capital to Country | 0 | - | 4.99 | 248,280 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,735 |
| European Capitals by Map | 0 | - | 4.99 | 136,880 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,385 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,764 |
| European Coastal Capitals | 0 | - | 4.95 | 89,913 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 222,204 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,721 |
| Countries of the Middle East | 0 | - | 4.96 | 199,258 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,432 |
| Slavic Countries | 0 | - | 4.96 | 110,997 |
| African Island Countries | 0 | - | 4.96 | 100,915 |
| Random European Flag to Country | 0 | - | 4.89 | 181,160 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,945 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,643 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,346 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,839 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,864 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,935 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,220 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,284 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,448 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,688 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,427 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,530 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,384 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,618 |
| Countries with the Most Hindus | 0 | - | 4.90 | 122,465 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,216 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 192,052 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,107 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,892 |
| Official Cities in the UK | 0 | - | 4.89 | 281,087 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,541 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,309 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,790 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,865 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,313 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,451 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,510 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,444 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,477 |
| Monarchies of Europe | 0 | - | 4.90 | 97,473 |
| Monarchies of Asia | 0 | - | 4.97 | 70,678 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,498 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 134,094 |
| The Only African Country ... | 0 | - | 4.99 | 128,464 |
| The Only American Country ... | 0 | - | 4.92 | 120,891 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,822 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,315 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,151 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,575 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,211 |
| Top 10 Richest Countries in Asia | 0 | - | 4.73 | 104,902 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,468 |
| European Countries with One Border | 0 | - | 4.97 | 181,799 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,700 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,266 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,488 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 107,773 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,314 |
| UK Cities Map Quiz | 0 | - | 4.95 | 462,601 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,386 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,342 |
| Central American Countries | 0 | - | 4.98 | 155,216 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,783 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 241,380 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 100,905 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,839 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,558 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,327 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,368 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,247 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,558 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,579 |
| Countries Bordering France | 0 | - | 4.83 | 400,261 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,415 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,281 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,604 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,335 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,049 |
| Biggest Trading Partners - South Africa | 0 | - | 4.80 | 40,149 |
| Germany Country Quiz | 0 | - | 4.82 | 156,794 |
| Italy Country Quiz | 0 | - | 4.82 | 122,396 |
| Japan Country Quiz | 0 | - | 4.92 | 141,503 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,947 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,100 |
| Kazakhstan Country Quiz | 0 | - | 4.83 | 35,030 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 325,282 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 103,917 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,836 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 137,936 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,113 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,192 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,341 |
| Every Asian Country Shape | 0 | - | 4.95 | 86,804 |
| Every African Country Shape | 0 | - | 4.90 | 86,302 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 80,784 |
| Countries Bordering India | 0 | - | 4.98 | 162,766 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,783 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,875 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 69,962 |
| Countries Bordering Iran | 0 | - | 4.83 | 94,873 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,263 |
| Countries that Border China | 0 | - | 4.96 | 262,028 |
| Countries that Border Iraq | 0 | - | 4.97 | 107,922 |
| Countries Bordering Kenya | 0 | - | 4.87 | 62,582 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,151 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 118,291 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,333 |
| Countries Bordering Turkey | 0 | - | 4.98 | 116,592 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,530 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 108,657 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 90,982 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,029 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 59,774 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,597 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,848 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,446 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 93,578 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,876 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 55,005 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 104,080 |
| Countries Closest to Canada | 0 | - | 4.90 | 197,496 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 63,787 |
| Countries Closest to Turkey | 0 | - | 4.96 | 125,483 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 26,999 |
| Countries Closest to India | 0 | - | 4.97 | 102,290 |
| Countries Closest to Japan | 0 | - | 4.92 | 138,027 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,536 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 68,600 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,407 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,322 |
| Europe Map Quiz | 0 | - | 5.00 | 4,736,523 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,436,923 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 378,099 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,190 |
| Biggest British Empire Countries | 0 | - | 4.73 | 98,831 |
| Biggest French Empire Countries | 0 | - | 4.49 | 64,959 |
| African Countries with the Most Muslims | 0 | - | 4.80 | 100,503 |
| Most Forested European Countries | 0 | - | 4.80 | 74,986 |
