| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,096 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.92 | 79,419 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 70,687 |
| Biggest Trading Partners - Spain | 0 | - | 4.91 | 53,478 |
| Top 10 Richest Countries in Europe | 0 | - | 4.91 | 148,045 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,045 |
| Biggest Trading Partners – Australia | 0 | - | 4.93 | 60,894 |
| Biggest Trading Partners - China | 0 | - | 4.95 | 74,644 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,295 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 113,157 |
| Biggest Trading Partners - Russia | 0 | - | 4.55 | 36,313 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 39,956 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 75,130 |
| Countries of Europe by Population | 0 | - | 4.98 | 177,716 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,362 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 230,721 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 160,363 |
| Countries That Border Russia | 0 | - | 4.98 | 458,547 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 189,793 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,609 |
| UK Immigration by Country | 0 | - | 4.94 | 139,496 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 114,675 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,077 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,786 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,005 |
| Russia Country Quiz | 0 | - | 4.85 | 113,563 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 137,982 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,152 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 82,954 |
| Random European Capital to Country | 0 | - | 4.98 | 189,069 |
| Random European Country to Capital | 0 | - | 4.92 | 147,338 |
| Countries of the Soviet Union | 0 | - | 4.98 | 193,695 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,156 |
| Countries of Europe After World War II | 0 | - | 4.99 | 186,567 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 155,208 |
| Every European Country Shape | 0 | - | 4.95 | 199,847 |
| Countries of Africa | 0 | - | 5.00 | 2,504,524 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.90 | 76,047 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,650 |
| Countries that Border Poland | 0 | - | 4.99 | 171,213 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,154 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 71,940 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 236,088 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,742 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,719 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,344 |
| The Only European Country ... | 0 | - | 4.91 | 213,513 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 209,841 |
| Hindu Countries | 0 | - | 4.85 | 49,448 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,330 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,157 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,313 |
| Biggest Trading Partners - Turkey | 0 | - | 4.80 | 50,120 |
| Biggest Trading Partners - South Africa | 0 | - | 4.80 | 40,115 |
| Soviet Union Country Quiz | 0 | - | 4.90 | 80,185 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,151 |
| Europe Capital to Country | 0 | - | 4.99 | 247,290 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,300 |
| European Capitals by Map | 0 | - | 4.99 | 135,956 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,076 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,524 |
| European Coastal Capitals | 0 | - | 4.95 | 89,650 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,536 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,318,629 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,045 |
| Countries of the Middle East | 0 | - | 4.96 | 198,710 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,147 |
| Slavic Countries | 0 | - | 4.96 | 110,771 |
| African Island Countries | 0 | - | 4.96 | 100,666 |
| Random European Flag to Country | 0 | - | 4.89 | 180,743 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,010,498 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,593 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,363 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 151,926 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,482 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,584 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,676 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,113 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,079 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,198 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,468 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,153 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,324 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,134 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,424 |
| Countries with the Most Hindus | 0 | - | 4.90 | 122,219 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 181,813 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,691 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 102,901 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,766 |
| Official Cities in the UK | 0 | - | 4.89 | 280,165 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,329 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,013 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,648 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,706 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,101 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,306 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,251 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,268 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,297 |
| Monarchies of Europe | 0 | - | 4.90 | 97,215 |
| Monarchies of Asia | 0 | - | 4.97 | 70,540 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,379 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 133,546 |
| The Only African Country ... | 0 | - | 4.99 | 128,265 |
| The Only American Country ... | 0 | - | 4.92 | 120,666 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,735 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,203 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 94,965 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,225 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 104,931 |
| Top 10 Richest Countries in Asia | 0 | - | 4.73 | 104,724 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,295 |
| European Countries with One Border | 0 | - | 4.97 | 181,464 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 177,973 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,064 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,018 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 107,615 |
| Counties of England Map Quiz | 0 | - | 4.97 | 305,954 |
| UK Cities Map Quiz | 0 | - | 4.95 | 461,913 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,090 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,265 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 103,818 |
| Central American Countries | 0 | - | 4.98 | 154,920 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,527 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 239,987 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 100,729 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,710 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,378 |
| Arms Exports - United States | 0 | - | 4.70 | 54,269 |
| Arms Exports - Russia | 0 | - | 4.48 | 24,754 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,128 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,169 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,035 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,451 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,421 |
| Countries Bordering France | 0 | - | 4.85 | 396,639 |
| Countries Bordering Germany | 0 | - | 4.99 | 366,710 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,171 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,425 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,121 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 82,945 |
| Germany Country Quiz | 0 | - | 4.82 | 156,405 |
| Italy Country Quiz | 0 | - | 4.82 | 122,079 |
| Japan Country Quiz | 0 | - | 4.92 | 141,119 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,794 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 34,999 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 323,091 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,130 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,754 |
| Biggest British Empire Countries | 0 | - | 4.73 | 87,231 |
| Biggest French Empire Countries | 0 | - | 4.49 | 64,847 |
| African Countries with the Most Muslims | 0 | - | 4.80 | 100,354 |
| Most Forested European Countries | 0 | - | 4.80 | 74,859 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 137,780 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,043 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,104 |
| European Countries with NO Wolves | 0 | - | 4.56 | 65,521 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,203 |
| Every Asian Country Shape | 0 | - | 4.95 | 86,494 |
| Every African Country Shape | 0 | - | 4.90 | 85,868 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 80,607 |
| Countries Bordering India | 0 | - | 4.98 | 162,539 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,608 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,655 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 69,878 |
| Countries Bordering Iran | 0 | - | 4.83 | 94,725 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,185 |
| Countries that Border China | 0 | - | 4.96 | 261,688 |
| Countries that Border Iraq | 0 | - | 4.97 | 107,782 |
| Countries Bordering Kenya | 0 | - | 4.87 | 62,477 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,016 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 118,142 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,280 |
| Countries Bordering Turkey | 0 | - | 4.98 | 116,335 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,368 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 108,295 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 90,723 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 76,879 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 59,657 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,465 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,137 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,335 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 93,452 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,755 |
| Countries Closest to Cyprus | 0 | - | 4.90 | 54,821 |
| Countries Closest to Indonesia | 0 | - | 4.96 | 103,881 |
| Countries Closest to Canada | 0 | - | 4.90 | 197,241 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 63,725 |
| Countries Closest to Turkey | 0 | - | 4.96 | 125,202 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 26,897 |
| Countries Closest to India | 0 | - | 4.96 | 102,146 |
| Countries Closest to Japan | 0 | - | 4.92 | 137,837 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,171 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 68,479 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,273 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,276 |
| Serbia Country Quiz | 0 | - | 4.44 | 34,741 |
| Europe Map Quiz | 0 | - | 5.00 | 4,727,555 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,433,585 |
