| Flags of the Countries that Start with C | 0 | - | 4.89 | 129,186 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 152,736 |
| Flags of the Countries that Start with B | 0 | - | 4.96 | 41,601 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 126,503 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,107 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 189,802 |
| Countries of Europe by Population | 0 | - | 4.98 | 177,737 |
| Top 10 Richest Countries in Europe | 0 | - | 4.91 | 148,054 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,051 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 230,733 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.92 | 79,428 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 70,693 |
| Biggest Trading Partners - Spain | 0 | - | 4.91 | 53,480 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,613 |
| UK Immigration by Country | 0 | - | 4.94 | 139,502 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 114,681 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,081 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,792 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 160,373 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,301 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 113,161 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 107,618 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 137,991 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,153 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 82,956 |
| Every European Country Shape | 0 | - | 4.95 | 199,855 |
| Countries of Africa | 0 | - | 5.00 | 2,504,852 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 75,131 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,160 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,755 |
| Countries of the Soviet Union | 0 | - | 4.98 | 193,705 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,729 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,356 |
| The Only European Country ... | 0 | - | 4.91 | 213,531 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 209,859 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,343 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,158 |
| Countries of Europe After World War II | 0 | - | 4.99 | 186,574 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 155,220 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 26,901 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 236,097 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,318,692 |
| Hindu Countries | 0 | - | 4.85 | 49,450 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,010,563 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,377 |
| Biggest Trading Partners – Australia | 0 | - | 4.93 | 60,894 |
| Soviet Union Country Quiz | 0 | - | 4.90 | 80,187 |
| Europe Capital to Country | 0 | - | 4.99 | 247,315 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,314 |
| European Capitals by Map | 0 | - | 4.99 | 135,981 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,079 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,533 |
| European Coastal Capitals | 0 | - | 4.95 | 89,662 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,553 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,069 |
| Countries of the Middle East | 0 | - | 4.96 | 198,722 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,162 |
| Slavic Countries | 0 | - | 4.96 | 110,775 |
| African Island Countries | 0 | - | 4.96 | 100,672 |
| Random European Flag to Country | 0 | - | 4.89 | 180,751 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,597 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,371 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 151,938 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,491 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,593 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,678 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,116 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,081 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,204 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,474 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,164 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,324 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,142 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,433 |
| Countries with the Most Hindus | 0 | - | 4.90 | 122,222 |
| Biggest Trading Partners - China | 0 | - | 4.95 | 74,646 |
| UK Cities Map Quiz | 0 | - | 4.95 | 461,934 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 181,826 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,698 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 102,905 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,767 |
| Official Cities in the UK | 0 | - | 4.89 | 280,192 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,341 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,024 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,650 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,708 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,105 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,310 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,255 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,271 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,301 |
| Monarchies of Europe | 0 | - | 4.90 | 97,222 |
| Monarchies of Asia | 0 | - | 4.97 | 70,544 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,382 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 133,570 |
| The Only African Country ... | 0 | - | 4.99 | 128,274 |
| The Only American Country ... | 0 | - | 4.92 | 120,668 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,737 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,206 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 94,969 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,235 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 104,932 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,301 |
| European Countries with One Border | 0 | - | 4.97 | 181,478 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 177,985 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,069 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,021 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 39,959 |
| Counties of England Map Quiz | 0 | - | 4.97 | 305,962 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,094 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,268 |
| Central American Countries | 0 | - | 4.98 | 154,923 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,538 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 240,016 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,010 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 100,736 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,714 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,383 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,129 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,178 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,039 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,455 |
| Countries That Border Russia | 0 | - | 4.98 | 458,577 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,424 |
| Countries Bordering France | 0 | - | 4.85 | 396,936 |
| Countries Bordering Germany | 0 | - | 4.99 | 366,732 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,172 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,426 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,131 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 82,946 |
| Germany Country Quiz | 0 | - | 4.82 | 156,412 |
| Russia Country Quiz | 0 | - | 4.85 | 113,566 |
| Italy Country Quiz | 0 | - | 4.82 | 122,089 |
| Japan Country Quiz | 0 | - | 4.92 | 141,123 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,797 |
| Australia A-Z | 0 | - | 4.54 | 49,767 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,000 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 323,133 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,153 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,132 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 103,821 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,756 |
| Biggest British Empire Countries | 0 | - | 4.73 | 87,236 |
| Biggest French Empire Countries | 0 | - | 4.49 | 64,849 |
| African Countries with the Most Muslims | 0 | - | 4.80 | 100,355 |
| Most Forested European Countries | 0 | - | 4.80 | 74,863 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 137,782 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,043 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,108 |
| European Countries with NO Wolves | 0 | - | 4.56 | 65,521 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,208 |
| Every Asian Country Shape | 0 | - | 4.95 | 86,499 |
| Every African Country Shape | 0 | - | 4.90 | 85,874 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.90 | 76,051 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 80,610 |
| Countries Bordering India | 0 | - | 4.98 | 162,543 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,616 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,663 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 69,882 |
| Countries Bordering Iran | 0 | - | 4.83 | 94,730 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,185 |
| Countries that Border China | 0 | - | 4.96 | 261,702 |
| Countries that Border Iraq | 0 | - | 4.97 | 107,788 |
| Countries Bordering Kenya | 0 | - | 4.87 | 62,480 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,025 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 118,151 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,656 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,281 |
| Countries Bordering Turkey | 0 | - | 4.98 | 116,361 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,374 |
| Countries that Border Poland | 0 | - | 4.99 | 171,227 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 108,308 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 90,732 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 76,880 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 59,661 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,469 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,147 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,337 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 93,455 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,758 |
| Countries Closest to Cyprus | 0 | - | 4.90 | 54,823 |
| Countries Closest to Indonesia | 0 | - | 4.96 | 103,882 |
| Countries Closest to Canada | 0 | - | 4.90 | 197,253 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 63,728 |
| Countries Closest to Turkey | 0 | - | 4.96 | 125,219 |
| Countries Closest to India | 0 | - | 4.96 | 102,149 |
| Countries Closest to Japan | 0 | - | 4.92 | 137,840 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,183 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 68,483 |
| Biggest Trading Partners - Russia | 0 | - | 4.55 | 36,314 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,276 |
| Italy A-Z | 0 | - | 4.49 | 57,632 |
| China A-Z | 0 | - | 4.55 | 66,676 |
| Germany A-Z | 0 | - | 4.56 | 62,279 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,276 |
| Europe Map Quiz | 0 | - | 5.00 | 4,727,837 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,433,702 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 377,185 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 170,892 |
| Countries with Megacities | 0 | - | 4.99 | 246,259 |
