| Countries That Border Russia | 0 | - | 4.98 | 423,618 |
| Countries that Border Hungary | 0 | - | 4.98 | 95,813 |
| Countries Bordering Serbia | 0 | - | 4.95 | 82,449 |
| Countries that Border Poland | 0 | - | 4.99 | 157,761 |
| European Countries with One Border | 0 | - | 4.96 | 149,572 |
| European Countries with the Fewest Borders | 0 | - | 4.98 | 143,479 |
| Countries Bordering France | 0 | - | 4.87 | 355,139 |
| Countries Bordering Germany | 0 | - | 4.99 | 338,920 |
| Countries That Use the Euro | 0 | - | 4.91 | 61,649 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 91,028 |
| The Only European Country ... | 0 | - | 4.94 | 176,195 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.87 | 88,635 |
| Russia Country Quiz | 0 | - | 4.84 | 102,429 |
| Countries of Europe by Population | 0 | - | 4.98 | 124,749 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.93 | 1,172,416 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.94 | 183,671 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 73,864 |
| Slavic Countries | 0 | - | 4.96 | 99,852 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 159,659 |
| 10 Westernmost Countries in Europe | 0 | - | 4.95 | 137,548 |
| Countries Bordering Austria | 0 | - | 4.97 | 109,549 |
| Countries Bordering Iran | 0 | - | 4.84 | 87,835 |
| Countries that Border Iraq | 0 | - | 4.97 | 101,269 |
| Countries Bordering Myanmar | 0 | - | 4.85 | 70,521 |
| Countries Bordering Saudi Arabia | 0 | - | 4.94 | 111,488 |
| Countries Bordering Turkey | 0 | - | 4.98 | 108,364 |
| Countries Bordering Italy | 0 | - | 4.92 | 78,556 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.94 | 75,517 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.82 | 30,712 |
| Moldova Country Quiz | 0 | - | 4.87 | 27,113 |
| Europe Map Quiz | 0 | - | 5.00 | 4,260,286 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 203,579 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 101,033 |
| Monarchies of Europe | 0 | - | 4.88 | 86,334 |
| European Diaspora - Top 11 Countries | 0 | - | 4.91 | 82,849 |
| 10 European Countries with the Most Tourists | 0 | - | 4.97 | 119,677 |
| Countries that Bordered the USSR | 0 | - | 4.94 | 141,551 |
| Countries Bordering Brazil | 0 | - | 4.96 | 123,270 |
| Asian Countries with the Fewest Borders | 0 | - | 4.81 | 87,698 |
| UK Immigration by Country | 0 | - | 4.95 | 124,246 |
| Biggest Spanish Empire Countries | 0 | - | 4.90 | 92,014 |
| Most Forested European Countries | 0 | - | 4.82 | 67,688 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 176,860 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 180,073 |
| Top 10 Hottest European Countries | 0 | - | 4.87 | 114,888 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.89 | 81,076 |
| Germany Country Quiz | 0 | - | 4.83 | 139,009 |
| Italy Country Quiz | 0 | - | 4.81 | 107,730 |
| United Kingdom Country Quiz | 0 | - | 4.93 | 117,310 |
| Most Mentioned Allies of Russia | 0 | - | 4.47 | 33,965 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 65,795 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 194,327 |
| Most Mentioned Enemies of Russia | 0 | - | 4.70 | 81,943 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 127,555 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.92 | 86,420 |
| Countries With the Most Russian Speakers | 0 | - | 4.94 | 55,448 |
| Countries With the Most German Speakers | 0 | - | 4.88 | 51,371 |
| Countries of Africa | 0 | - | 5.00 | 2,144,296 |
| Top 10 Richest Countries in Europe | 0 | - | 4.88 | 133,878 |
| Countries Bordering India | 0 | - | 4.98 | 155,292 |
| Countries Bordering Tanzania | 0 | - | 4.97 | 66,061 |
| Countries Bordering the EU | 0 | - | 4.72 | 53,234 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 59,890 |
| Countries that Border China | 0 | - | 4.96 | 231,950 |
| Countries Bordering Kenya | 0 | - | 4.85 | 57,645 |
| Countries Bordering South Africa | 0 | - | 4.97 | 78,220 |
| Countries that Visit the UK the Most | 0 | - | 4.84 | 61,770 |
| Countries that Visit France the Most | 0 | - | 4.84 | 39,579 |
| Countries Closest to Spain | 0 | - | 4.95 | 204,555 |
| Countries Closest to Metropolitan France | 0 | - | 4.87 | 65,949 |
| Countries Closest to Italy | 0 | - | 4.97 | 177,740 |
| Biggest Trading Partners - European Union | 0 | - | 4.90 | 64,245 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 334,115 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,033,814 |
| Countries of North America Quiz | 0 | - | 5.00 | 870,445 |
| Countries Bordering China Since 1914 | 0 | - | 4.91 | 87,190 |
| Countries Closest to Iceland | 0 | - | 4.87 | 62,153 |
| Counties of England | 0 | - | 4.96 | 683,966 |
| Most-Visited Cities in Europe | 0 | - | 4.92 | 55,673 |
| Europe Capital to Country | 0 | - | 4.99 | 218,294 |
| EU Capitals with No Hints | 0 | - | 4.95 | 123,321 |
| European Capitals by Map | 0 | - | 4.99 | 91,155 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.87 | 78,142 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.95 | 71,398 |
| European Coastal Capitals | 0 | - | 4.95 | 76,558 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.90 | 191,956 |
| Landlocked Countries in Africa | 0 | - | 4.98 | 18,976 |
| Countries of the Middle East | 0 | - | 4.96 | 171,592 |
| African Island Countries | 0 | - | 4.96 | 88,624 |
| European Countries NOT in NATO | 0 | - | 4.76 | 34,607 |
| Countries of Asia with Two or More Words | 0 | - | 4.95 | 110,070 |
| Asian Countries Ending in "IA" | 0 | - | 4.94 | 92,807 |
| African Countries with the Shortest Names | 0 | - | 4.97 | 118,295 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 196,553 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 124,927 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 106,477 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 131,393 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 104,043 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 130,051 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 88,135 |
| 10 Easternmost Countries in Asia | 0 | - | 4.98 | 95,921 |
| Countries of Africa by Borders in 30 Seconds | 0 | - | 4.44 | 335,118 |
| Asian Countries by Borders in 30 Seconds | 0 | - | 4.58 | 373,510 |
| Croatia Country Quiz | 0 | - | 4.80 | 36,873 |
| Romania Country Quiz | 0 | - | 4.65 | 47,294 |
| Hungary Country Quiz | 0 | - | 4.47 | 37,670 |
| Czech Republic Country Quiz | 0 | - | 4.52 | 37,547 |
| European Landmarks Map Quiz | 0 | - | 4.98 | 76,330 |
| Eastern Europe Map Quiz | 0 | - | 4.89 | 114,805 |
| Random European Flag to Country | 0 | - | 4.90 | 160,324 |
| Countries Bordering Spain | 0 | - | 4.50 | 64,028 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 61,789 |
| Biggest Trading Partners - Spain | 0 | - | 4.93 | 50,030 |
| UK Cities Map Quiz | 0 | - | 4.94 | 431,349 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 159,545 |
| Top 10 Most Populous African Countries | 0 | - | 4.98 | 156,128 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.90 | 79,994 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.90 | 84,196 |
| Official Cities in the UK | 0 | - | 4.87 | 230,345 |
| Top 10 Most Remote European Capitals | 0 | - | 4.84 | 83,687 |
| European Capitals Furthest from the Sea | 0 | - | 4.93 | 66,551 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.90 | 205,716 |
| European Capitals Ending in N | 0 | - | 4.91 | 73,506 |
| Biggest Roman Empire Countries | 0 | - | 4.88 | 81,521 |
| Asian Countries with the Shortest Names | 0 | - | 4.98 | 120,705 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 100,088 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 130,190 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 84,491 |
| Monarchies of Asia | 0 | - | 4.95 | 53,631 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 110,062 |
| The Only African Country ... | 0 | - | 4.99 | 104,598 |
| The Only American Country ... | 0 | - | 4.94 | 108,934 |
| African Countries by a Single Clue | 0 | - | 4.91 | 63,211 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.95 | 24,711 |
| African Diaspora - Top 10 Countries | 0 | - | 4.91 | 65,528 |
| Asian Diaspora - Top 10 Countries | 0 | - | 4.82 | 37,224 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.90 | 90,481 |
| Flags of Countries that Border Germany | 0 | - | 4.85 | 86,497 |
| Flags of Countries That Border France | 0 | - | 4.90 | 111,759 |
| Countries Closest to Africa | 0 | - | 4.95 | 144,570 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 98,932 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 175,693 |
| Regions of France Map Quiz | 0 | - | 4.96 | 126,475 |
| States of Germany Map Quiz | 0 | - | 4.91 | 119,531 |
| Counties of England Map Quiz | 0 | - | 4.97 | 285,427 |
| Three Band Flags of Europe | 0 | - | 4.97 | 159,703 |
| Parts of the United Kingdom | 0 | - | 4.88 | 83,025 |
| Federal Subjects of Russia | 0 | - | 4.95 | 110,490 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 132,633 |
| European Capital Superlatives - Top 2 | 0 | - | 4.93 | 61,367 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.91 | 99,245 |
| Central American Countries | 0 | - | 4.98 | 138,035 |
| Caribbean Countries and Territories | 0 | - | 4.83 | 103,572 |
| Total United States Immigration by Country | 0 | - | 4.90 | 95,950 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.49 | 84,911 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 83,673 |
| African Countries with the Most Christians | 0 | - | 4.92 | 66,721 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.95 | 182,314 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 108,758 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.88 | 100,816 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 80,482 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 91,534 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.96 | 52,080 |
| Countries with the Most Arabic Speakers | 0 | - | 4.91 | 69,890 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 116,145 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.76 | 60,607 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.44 | 68,966 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.71 | 59,257 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 83,762 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 59,142 |
| Countries Closest to Australia | 0 | - | 4.99 | 144,525 |
| Countries Closest to the Persian Gulf | 0 | - | 4.88 | 68,218 |
| Countries Closest to Europe | 0 | - | 4.76 | 102,750 |
| Japan Country Quiz | 0 | - | 4.92 | 118,202 |
| Poland Country Quiz | 0 | - | 4.20 | 55,475 |
| Indonesia Country Quiz | 0 | - | 4.83 | 64,767 |
| North Macedonia Country Quiz | 0 | - | 4.79 | 24,489 |
| Belarus Country Quiz | 0 | - | 4.72 | 25,155 |
| Bulgaria Country Quiz | 0 | - | 4.72 | 27,194 |
| Serbia Country Quiz | 0 | - | 4.42 | 31,359 |
| Ukraine Country Quiz | 0 | - | 4.40 | 41,971 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 168,202 |
| Regions of Italy Map Quiz | 0 | - | 4.95 | 132,656 |
| France Cities Map Quiz | 0 | - | 4.95 | 146,951 |
| Germany Cities Map Quiz | 0 | - | 4.84 | 105,176 |
| Spain Cities Map Quiz | 0 | - | 4.86 | 85,409 |
| Italy Cities Map Quiz | 0 | - | 4.96 | 126,319 |
| Flags of the Mediterranean | 0 | - | 4.94 | 123,113 |
| Most Guessed European Capitals | 0 | - | 4.89 | 96,114 |
| Nordic Countries and Capitals | 0 | - | 4.94 | 76,255 |
| Random European Capital to Country | 0 | - | 4.97 | 151,665 |
| Random European Country to Capital | 0 | - | 4.92 | 134,140 |
| Random Asian Country to Capital | 0 | - | 4.94 | 85,104 |
| Random Asian Capital to Country | 0 | - | 4.97 | 88,464 |
| South China Sea Countries | 0 | - | 4.82 | 53,536 |
| Biggest French Empire Countries | 0 | - | 4.45 | 51,119 |
| Top 10 American Countries by Coastline | 0 | - | 4.95 | 82,924 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.91 | 88,562 |
| European Countries with NO Wolves | 0 | - | 4.64 | 63,552 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 66,816 |
