| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,352 |
| Slavic Countries | 0 | - | 4.96 | 112,492 |
| Europe Map Quiz | 0 | - | 5.00 | 4,792,822 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,906 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,571 |
| Federal Subjects of Russia | 0 | - | 4.95 | 149,904 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 431,366 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,824 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.83 | 35,631 |
| Name a City - European Countries | 0 | - | 4.89 | 66,375 |
| Countries That Use the Euro | 0 | - | 4.95 | 107,186 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,465 |
| The Only European Country ... | 0 | - | 4.91 | 219,535 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,803 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,559 |
| Countries that Border Hungary | 0 | - | 4.98 | 105,092 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,345 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,261,132 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,337,048 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 28,086 |
| Moldova Country Quiz | 0 | - | 4.82 | 31,061 |
| Counties of England | 0 | - | 4.97 | 804,110 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 76,339 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 221,219 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,760 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,519 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,900 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 176,459 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 313,134 |
| Monarchies of Europe | 0 | - | 4.90 | 99,022 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 96,973 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,710 |
| European Countries with One Border | 0 | - | 4.97 | 184,006 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,715 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,902 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,797 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,963 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,834 |
| Regions of Italy | 0 | - | 4.92 | 77,247 |
| Regions of Spain Quiz | 0 | - | 4.90 | 115,564 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,617 |
| States of Germany | 0 | - | 4.95 | 154,901 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,890 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 99,085 |
| European Geography By Letter - B #2 | 0 | - | 4.87 | 89,060 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,904 |
| Germany Immigration by Country | 0 | - | 4.86 | 81,796 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,603 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,539 |
| Countries That Border Russia | 0 | - | 4.98 | 464,879 |
| Countries Bordering France | 0 | - | 4.83 | 405,312 |
| Countries Bordering Germany | 0 | - | 4.99 | 372,206 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 236,284 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 169,219 |
| UK Immigration by Country | 0 | - | 4.94 | 141,882 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 38,221 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 90,403 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 194,049 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,934 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 265,317 |
| Germany Country Quiz | 0 | - | 4.82 | 159,033 |
| Russia Country Quiz | 0 | - | 4.83 | 115,427 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,984 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 187,016 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,405 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,982 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 127,217 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,603 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 153,204 |
| Departments of France | 0 | - | 4.93 | 55,380 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,775 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 279,279 |
| Geography of Russia | 0 | - | 4.57 | 21,616 |
| Romania Country Quiz | 0 | - | 4.63 | 54,204 |
| Hungary Country Quiz | 0 | - | 4.49 | 43,830 |
| Czech Republic Country Quiz | 0 | - | 4.52 | 42,503 |
| Ukraine Country Quiz | 0 | - | 4.43 | 48,041 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,453,336 |
| Oceania Map Quiz | 0 | - | 4.98 | 660,248 |
| Africa Map Quiz | 0 | - | 5.00 | 2,130,605 |
| Asia Map Quiz | 0 | - | 4.99 | 926,619 |
| Sweden Immigration by Country | 0 | - | 4.53 | 56,438 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,395 |
| Top 10 European Countries by Coastline | 0 | - | 4.86 | 138,817 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 91,251 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 103,233 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 99,076 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,772 |
| Countries Bordering Austria | 0 | - | 4.97 | 119,031 |
| Countries Bordering Serbia | 0 | - | 4.96 | 93,199 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,352 |
| Countries that Border Poland | 0 | - | 4.99 | 173,331 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,209 |
| Countries Closest to Spain | 0 | - | 4.96 | 228,354 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,557 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,625 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,740 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,400 |
| Counties of Ireland | 0 | - | 4.92 | 197,642 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 132,610 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 66,042 |
| French Geography Quiz #1 | 0 | - | 4.89 | 35,234 |
| World Capitals Closest to London | 0 | - | 4.88 | 111,176 |
| Africa Capitals Quiz | 0 | - | 4.99 | 745,031 |
| Asia Capitals Quiz | 0 | - | 4.98 | 699,945 |
| Which City in Europe? | 0 | - | 4.83 | 107,998 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 48,237 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 214,309 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,981 |
| Countries of Africa | 0 | - | 5.00 | 2,564,366 |
| Countries Closest to Iceland | 0 | - | 4.90 | 74,279 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,734 |
| Lithuania Country Quiz | 0 | - | 4.63 | 31,828 |
| Latvia Country Quiz | 0 | - | 4.77 | 32,240 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,387,971 |
| United States Map Quiz | 0 | - | 4.98 | 4,173,366 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.96 | 51,588 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 100,156 |
| Western Africa Map Quiz | 0 | - | 4.98 | 74,800 |
| Australia Map Quiz | 0 | - | 4.95 | 346,469 |
| African East Coast | 0 | - | 4.96 | 96,919 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,479 |
| European Cities by Map #1 | 0 | - | 4.69 | 55,918 |
| Cities in Squares on a Map - Europe | 0 | - | 4.69 | 54,602 |
| European Cities Beginning with B - Click Map | 0 | - | 4.77 | 78,908 |
| Top European Languages on a Map | 0 | - | 4.77 | 132,998 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,839 |
| Flags of Asia Quiz | 0 | - | 4.99 | 621,800 |
| Countries of Europe by Population | 0 | - | 4.98 | 183,603 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,670 |
| Random European City to Country | 0 | - | 4.69 | 118,536 |
| Europe Capital to Country | 0 | - | 4.99 | 252,561 |
| Asia Capital to Country | 0 | - | 4.96 | 127,687 |
| EU Capitals with No Hints | 0 | - | 4.96 | 147,270 |
| European Capitals by Map | 0 | - | 4.99 | 142,508 |
| African Capitals by Map | 0 | - | 4.99 | 142,594 |
| Asian Capitals by Map | 0 | - | 4.98 | 64,110 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 93,119 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,378 |
| European Coastal Capitals | 0 | - | 4.95 | 91,486 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,266 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 273,256 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 226,239 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,239 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.61 | 102,851 |
| Countries of the Middle East | 0 | - | 4.96 | 203,243 |
| African Island Countries | 0 | - | 4.96 | 102,725 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,239 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,719 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,033,156 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,995 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,471 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,944 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 219,135 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,713 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 113,073 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,964 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 118,050 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,678 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 100,069 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,307 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.95 | 47,426 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 66,035 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,242 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,514 |
| Countries Bordering the EU | 0 | - | 4.78 | 73,589 |
| Countries Closest to Europe | 0 | - | 4.70 | 110,388 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 108,927 |
| Belarus Country Quiz | 0 | - | 4.74 | 27,489 |
| Slovakia Country Quiz | 0 | - | 4.64 | 30,910 |
| Bulgaria Country Quiz | 0 | - | 4.55 | 31,115 |
| Montenegro Country Quiz | 0 | - | 4.61 | 23,895 |
| Slovenia Country Quiz | 0 | - | 4.55 | 30,954 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 645,292 |
| South America Map Quiz | 0 | - | 5.00 | 1,558,272 |
| Latin American Countries Map Quiz | 0 | - | 4.98 | 130,849 |
| North America Map Quiz | 0 | - | 4.98 | 252,725 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,566 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,928 |
| Flags of Africa Quiz | 0 | - | 5.00 | 478,980 |
| Flags of North and South America | 0 | - | 4.99 | 378,066 |
| Cross Flags of Europe | 0 | - | 4.43 | 300,842 |
| Satellite Images - Europe | 0 | - | 4.47 | 105,311 |
| European Cities by Picture #2 | 0 | - | 4.46 | 38,471 |
| Australian States and Territories | 0 | - | 4.96 | 143,051 |
| Canada Provinces and Territories | 0 | - | 5.00 | 347,039 |
| Provinces of the Netherlands | 0 | - | 4.80 | 41,930 |
| Regions of France | 0 | - | 4.70 | 122,376 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.92 | 50,777 |
| Europe Geography Quiz #1 | 0 | - | 4.55 | 71,566 |
| Europe Geography Quiz #2 | 0 | - | 4.57 | 72,237 |
| Europe Geography Quiz #4 | 0 | - | 4.57 | 70,506 |
| Europe Geography Quiz #5 | 0 | - | 4.55 | 61,462 |
| European Geography By Letter - A | 0 | - | 4.52 | 148,342 |
| European Geography By Letter - B #1 | 0 | - | 4.62 | 121,740 |
| European Geography By Letter - C | 0 | - | 4.44 | 124,248 |
| European Geography By Letter - D | 0 | - | 4.49 | 118,703 |
| European Geography By Letter - L | 0 | - | 4.52 | 115,262 |
| European Geography By Letter - M | 0 | - | 4.69 | 132,774 |
| European Geography By Letter - N | 0 | - | 4.44 | 102,277 |
