| Top 10 Languages Spoken in Europe | 0 | - | 4.95 | 200,241 |
| Europe Map Quiz | 0 | - | 5.00 | 4,508,170 |
| Federal Subjects of Russia | 0 | - | 4.93 | 127,233 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 405,966 |
| Countries That Border Russia | 0 | - | 4.98 | 442,186 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.85 | 92,564 |
| Russia Country Quiz | 0 | - | 4.83 | 108,545 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.84 | 32,975 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 348,534 |
| Name a City - European Countries | 0 | - | 4.93 | 58,098 |
| Countries That Use the Euro | 0 | - | 4.92 | 73,552 |
| 10 Easternmost Countries in Europe | 0 | - | 4.88 | 102,414 |
| The Only European Country ... | 0 | - | 4.92 | 194,588 |
| Countries With the Most Russian Speakers | 0 | - | 4.96 | 61,484 |
| Countries that Border Hungary | 0 | - | 4.98 | 100,102 |
| Countries Bordering Serbia | 0 | - | 4.96 | 87,339 |
| Countries that Border Poland | 0 | - | 4.99 | 164,802 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 79,284 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.83 | 40,316 |
| 50 Busiest Air Routes from London | 0 | - | 4.89 | 91,414 |
| Counties of the UK and Ireland | 0 | - | 4.97 | 116,549 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 60,523 |
| Moldova Country Quiz | 0 | - | 4.87 | 28,942 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,117,787 |
| Most-Visited Cities in Europe | 0 | - | 4.88 | 65,013 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.93 | 1,254,544 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 81,144 |
| Slavic Countries | 0 | - | 4.96 | 105,283 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 184,567 |
| 10 Westernmost Countries in Europe | 0 | - | 4.95 | 144,252 |
| Countries that Beat Russia | 0 | - | 4.83 | 75,566 |
| Albania Country Quiz | 0 | - | 4.52 | 36,395 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 81,957 |
| Eastern Europe Map Quiz | 0 | - | 4.90 | 120,473 |
| Counties of England | 0 | - | 4.97 | 739,537 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 140,867 |
| Top Asian Languages on a Map | 0 | - | 4.94 | 65,541 |
| Top African Languages on a Map | 0 | - | 4.92 | 62,677 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 296,607 |
| Latvia Country Quiz | 0 | - | 4.84 | 30,183 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.92 | 49,155 |
| Countries Formerly in Yugoslavia | 0 | - | 4.96 | 118,758 |
| Monarchies of Europe | 0 | - | 4.89 | 92,231 |
| European Diaspora - Top 11 Countries | 0 | - | 4.89 | 89,005 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 128,540 |
| European Countries with One Border | 0 | - | 4.97 | 173,711 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 151,448 |
| Regions of France Map Quiz | 0 | - | 4.96 | 134,592 |
| States of Germany Map Quiz | 0 | - | 4.90 | 125,865 |
| Three Band Flags of Europe | 0 | - | 4.97 | 181,485 |
| Regions of Italy | 0 | - | 4.90 | 66,527 |
| Regions of Spain Quiz | 0 | - | 4.89 | 103,140 |
| Countries and Territories of the United Kingdom | 0 | - | 4.88 | 88,435 |
| States of Germany | 0 | - | 4.94 | 135,619 |
| Counties of Ireland | 0 | - | 4.88 | 173,214 |
| Cantons of Switzerland | 0 | - | 4.97 | 44,487 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 34,493 |
| Germany Immigration by Country | 0 | - | 4.86 | 74,697 |
| Top European Languages on a Map | 0 | - | 4.77 | 124,790 |
| Pixelated Europe Map | 0 | - | 4.88 | 114,971 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 141,139 |
| Most Mentioned Allies of Russia | 0 | - | 4.48 | 36,195 |
| Most Mentioned Enemies of Russia | 0 | - | 4.70 | 86,275 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.77 | 63,274 |
| Countries Bordering France | 0 | - | 4.87 | 371,349 |
| Countries Bordering Germany | 0 | - | 4.99 | 353,440 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 214,577 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 153,461 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 74,635 |
| Top 10 Coldest European Countries | 0 | - | 4.93 | 186,621 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 120,715 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 201,723 |
| Name a Valid European Country #2 | 0 | - | 4.92 | 90,266 |
| Germany Country Quiz | 0 | - | 4.82 | 148,296 |
| Italy Country Quiz | 0 | - | 4.83 | 115,763 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 176,845 |
| Regions of Italy Map Quiz | 0 | - | 4.95 | 140,922 |
| France Cities Map Quiz | 0 | - | 4.95 | 156,133 |
| Germany Cities Map Quiz | 0 | - | 4.83 | 111,884 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 90,846 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 144,272 |
| Departments of France | 0 | - | 4.88 | 42,804 |
| Countries Surrounding Rome | 0 | - | 4.96 | 47,936 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 260,678 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 68,606 |
| Top 10 European Countries by Coastline | 0 | - | 4.88 | 133,408 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 81,958 |
| Countries With the Most German Speakers | 0 | - | 4.85 | 57,647 |
| Countries Bordering Austria | 0 | - | 4.97 | 113,732 |
| Countries Bordering Italy | 0 | - | 4.94 | 97,387 |
| Countries that Visit France the Most | 0 | - | 4.83 | 42,386 |
| Countries Closest to Spain | 0 | - | 4.95 | 215,537 |
| Countries Closest to Metropolitan France | 0 | - | 4.88 | 69,030 |
| Countries Closest to Italy | 0 | - | 4.97 | 187,847 |
| Croatia Country Quiz | 0 | - | 4.80 | 40,257 |
| Romania Country Quiz | 0 | - | 4.62 | 50,711 |
| Hungary Country Quiz | 0 | - | 4.48 | 40,549 |
| Czech Republic Country Quiz | 0 | - | 4.50 | 39,866 |
| Serbia Country Quiz | 0 | - | 4.43 | 33,187 |
| Ukraine Country Quiz | 0 | - | 4.41 | 44,864 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,388,582 |
| Oceania Map Quiz | 0 | - | 4.98 | 598,627 |
| Africa Map Quiz | 0 | - | 5.00 | 2,018,806 |
| Asia Map Quiz | 0 | - | 4.99 | 843,397 |
| Nile River Basin Countries on a Map | 0 | - | 4.95 | 47,754 |
| French Geography Quiz #1 | 0 | - | 4.87 | 32,779 |
| World Capitals Closest to London | 0 | - | 4.91 | 97,324 |
| Random African Capitals on a Map | 0 | - | 4.95 | 51,498 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 47,989 |
| Random European Capitals on a Map | 0 | - | 4.98 | 127,674 |
| Which City in Europe? | 0 | - | 4.83 | 102,585 |
| European Countries NOT in NATO | 0 | - | 4.78 | 38,533 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.97 | 95,672 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 83,199 |
| Modern-Day Countries of the Persian Empire on a Map | 0 | - | 4.98 | 64,965 |
| Countries Closest to Iceland | 0 | - | 4.88 | 67,667 |
| Countries that Beat Spain | 0 | - | 4.95 | 59,528 |
| Andorra Country Quiz | 0 | - | 4.88 | 29,618 |
| Greenland Country Quiz | 0 | - | 4.83 | 34,178 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 58,606 |
| European Cities by Map #2 | 0 | - | 4.49 | 45,701 |
| European Cities by Map #1 | 0 | - | 4.64 | 53,402 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 49,068 |
| Africa Capitals Quiz | 0 | - | 4.99 | 681,438 |
| Asia Capitals Quiz | 0 | - | 4.97 | 641,169 |
| Capitals in their Native Languages | 0 | - | 4.94 | 129,516 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 200,865 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.93 | 89,056 |
| Modern-Day Countries of the Ottoman Empire on a Map | 0 | - | 4.96 | 76,769 |
| Countries of Africa | 0 | - | 5.00 | 2,322,237 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,330,920 |
| United States Map Quiz | 0 | - | 4.98 | 4,029,843 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 44,872 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 87,941 |
| Western Africa Map Quiz | 0 | - | 4.97 | 66,933 |
| Australia Map Quiz | 0 | - | 4.94 | 331,746 |
| European Cities Beginning with B - Click Map | 0 | - | 4.74 | 56,485 |
| Great Plains States and Provinces on a Map | 0 | - | 4.94 | 42,949 |
| Rivers of the United States | 0 | - | 4.92 | 60,988 |
| Mekong River Countries Empty Map Quiz | 0 | - | 4.84 | 50,932 |
| African East Coast | 0 | - | 4.96 | 89,328 |
| Flags of Asia Quiz | 0 | - | 4.99 | 560,439 |
| Countries of Europe by Population | 0 | - | 4.98 | 142,874 |
| Biggest Spanish-Speaking Cities | 0 | - | 4.88 | 113,883 |
| Biggest Cities by Language | 0 | - | 4.95 | 222,284 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 101,636 |
| Europe Capital to Country | 0 | - | 4.99 | 232,879 |
| Asia Capital to Country | 0 | - | 4.95 | 111,586 |
| EU Capitals with No Hints | 0 | - | 4.96 | 134,317 |
| European Capitals by Map | 0 | - | 4.99 | 108,820 |
| African Capitals by Map | 0 | - | 4.99 | 121,313 |
| Asian Capitals by Map | 0 | - | 4.98 | 53,630 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.87 | 84,894 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 77,893 |
| European Coastal Capitals | 0 | - | 4.95 | 83,295 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.90 | 49,464 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 246,980 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.89 | 207,040 |
| Capitals of Mediterranean Countries | 0 | - | 4.96 | 78,750 |
| Capital Cities with Spanish Names | 0 | - | 4.84 | 65,237 |
| Countries of the Middle East | 0 | - | 4.95 | 185,380 |
| African Island Countries | 0 | - | 4.96 | 94,894 |
| Straight Shot to Antarctica | 0 | - | 4.92 | 39,844 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.93 | 58,285 |
| Countries of North America Quiz | 0 | - | 5.00 | 940,282 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 118,151 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 99,860 |
| African Countries with the Shortest Names | 0 | - | 4.97 | 127,209 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 206,799 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 146,827 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 109,764 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 137,644 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 110,268 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 153,707 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 93,580 |
| 10 Easternmost Countries in Asia | 0 | - | 4.98 | 101,813 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 103,633 |
| Poland Country Quiz | 0 | - | 4.22 | 59,309 |
| North Macedonia Country Quiz | 0 | - | 4.79 | 26,217 |
| Belarus Country Quiz | 0 | - | 4.71 | 26,252 |
| Slovakia Country Quiz | 0 | - | 4.62 | 28,794 |
| Bulgaria Country Quiz | 0 | - | 4.64 | 29,083 |
| Montenegro Country Quiz | 0 | - | 4.60 | 22,376 |
| Slovenia Country Quiz | 0 | - | 4.50 | 28,930 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 605,995 |
| South America Map Quiz | 0 | - | 5.00 | 1,480,066 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 116,466 |
| North America Map Quiz | 0 | - | 4.98 | 219,372 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 94,984 |
| East Asia Cities Map Quiz | 0 | - | 4.97 | 104,978 |
| Flags of Africa Quiz | 0 | - | 5.00 | 419,136 |
| Flags of North and South America Quiz | 0 | - | 4.99 | 330,827 |
| Flags to Languages | 0 | - | 4.95 | 165,139 |
| Australian States and Territories | 0 | - | 4.96 | 134,922 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.94 | 43,296 |
| Hawaiian Islands | 0 | - | 4.83 | 40,270 |
| Australian Immigration by Country | 0 | - | 4.81 | 75,178 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 232,550 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 219,477 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 24,869 |
