| Countries with Territory in the Balkans | 0 | - | 4.96 | 82,719 |
| Slavic Countries | 0 | - | 4.96 | 106,608 |
| Europe Map Quiz | 0 | - | 5.00 | 4,555,006 |
| Eastern Europe Map Quiz | 0 | - | 4.90 | 121,921 |
| Countries Formerly in Yugoslavia | 0 | - | 4.96 | 119,988 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 409,509 |
| Departments of France | 0 | - | 4.88 | 44,761 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 263,243 |
| Name a City - European Countries | 0 | - | 4.93 | 59,221 |
| Countries That Use the Euro | 0 | - | 4.93 | 75,943 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 104,526 |
| The Only European Country ... | 0 | - | 4.92 | 198,019 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 351,200 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.84 | 40,706 |
| 50 Busiest Air Routes from London | 0 | - | 4.88 | 92,262 |
| Counties of the UK and Ireland | 0 | - | 4.97 | 119,118 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 61,362 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,133,639 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,269,666 |
| Counties of England | 0 | - | 4.97 | 749,187 |
| Most-Visited Cities in Europe | 0 | - | 4.89 | 66,509 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.95 | 203,590 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 185,878 |
| 10 Westernmost Countries in Europe | 0 | - | 4.95 | 145,530 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 82,966 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 144,439 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 298,680 |
| Monarchies of Europe | 0 | - | 4.89 | 93,202 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 90,421 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 130,032 |
| European Countries with One Border | 0 | - | 4.97 | 175,461 |
| European Countries with the Fewest Borders | 0 | - | 4.98 | 171,902 |
| Regions of France Map Quiz | 0 | - | 4.96 | 136,154 |
| States of Germany Map Quiz | 0 | - | 4.91 | 126,870 |
| Three Band Flags of Europe | 0 | - | 4.97 | 183,585 |
| Regions of Italy | 0 | - | 4.91 | 68,069 |
| Regions of Spain Quiz | 0 | - | 4.89 | 104,704 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 89,394 |
| States of Germany | 0 | - | 4.94 | 138,196 |
| Counties of Ireland | 0 | - | 4.90 | 176,021 |
| Cantons of Switzerland | 0 | - | 4.97 | 45,436 |
| Federal Subjects of Russia | 0 | - | 4.93 | 129,747 |
| European Geography By Letter - B #2 | 0 | - | 4.81 | 65,686 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 35,048 |
| Germany Immigration by Country | 0 | - | 4.86 | 75,645 |
| Pixelated Europe Map | 0 | - | 4.87 | 116,636 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 142,628 |
| Countries That Border Russia | 0 | - | 4.98 | 445,999 |
| Countries Bordering France | 0 | - | 4.87 | 374,881 |
| Countries Bordering Germany | 0 | - | 4.99 | 356,225 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 217,821 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 155,685 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 128,932 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 187,669 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 121,857 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 234,576 |
| Name a Valid European Country #2 | 0 | - | 4.92 | 92,201 |
| Germany Country Quiz | 0 | - | 4.81 | 149,908 |
| Russia Country Quiz | 0 | - | 4.83 | 109,448 |
| Italy Country Quiz | 0 | - | 4.81 | 116,765 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.83 | 33,411 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 178,195 |
| Regions of Italy Map Quiz | 0 | - | 4.95 | 142,236 |
| France Cities Map Quiz | 0 | - | 4.95 | 158,358 |
| Germany Cities Map Quiz | 0 | - | 4.83 | 113,146 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 91,949 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 145,764 |
| Countries Surrounding Rome | 0 | - | 4.96 | 48,172 |
| European Secessionist Movements on a Map | 0 | - | 4.52 | 33,405 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 109,775 |
| Geography of Russia | 0 | - | 4.56 | 20,899 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,399,662 |
| Oceania Map Quiz | 0 | - | 4.98 | 605,201 |
| Africa Map Quiz | 0 | - | 5.00 | 2,034,949 |
| Asia Map Quiz | 0 | - | 4.99 | 856,231 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 37,755 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 69,082 |
| Top 10 European Countries by Coastline | 0 | - | 4.88 | 134,216 |
| European Countries NOT in NATO | 0 | - | 4.78 | 39,136 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 83,417 |
| Countries With the Most Russian Speakers | 0 | - | 4.95 | 62,612 |
| Countries With the Most German Speakers | 0 | - | 4.85 | 58,717 |
| Countries that Border Hungary | 0 | - | 4.98 | 101,115 |
| Countries Bordering Austria | 0 | - | 4.97 | 114,627 |
| Countries Bordering Serbia | 0 | - | 4.96 | 88,308 |
| Countries Bordering Italy | 0 | - | 4.94 | 98,096 |
| Countries that Border Poland | 0 | - | 4.99 | 166,349 |
| Countries that Visit France the Most | 0 | - | 4.83 | 42,868 |
| Countries Closest to Spain | 0 | - | 4.95 | 217,589 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 79,828 |
| Countries Closest to Metropolitan France | 0 | - | 4.87 | 69,520 |
| Countries Closest to Italy | 0 | - | 4.97 | 189,401 |
| Moldova Country Quiz | 0 | - | 4.87 | 29,233 |
| Andorra Country Quiz | 0 | - | 4.89 | 29,924 |
| Nile River Basin Countries on a Map | 0 | - | 4.95 | 48,302 |
| French Geography Quiz #1 | 0 | - | 4.87 | 33,115 |
| World Capitals Closest to London | 0 | - | 4.89 | 97,937 |
| US States with an Empty Map | 0 | - | 5.00 | 592,822 |
| Africa Capitals Quiz | 0 | - | 4.99 | 690,228 |
| Asia Capitals Quiz | 0 | - | 4.97 | 649,288 |
| Which City in Europe? | 0 | - | 4.82 | 103,413 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 201,797 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 89,462 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 96,974 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 84,120 |
| Countries of Africa | 0 | - | 5.00 | 2,357,562 |
| Countries Closest to Iceland | 0 | - | 4.88 | 68,549 |
| Countries that Beat Russia | 0 | - | 4.83 | 77,632 |
| Countries that Beat Spain | 0 | - | 4.95 | 60,214 |
| Countries that Beat Germany | 0 | - | 4.95 | 99,237 |
| Countries that Beat Italy | 0 | - | 4.85 | 51,004 |
| Greenland Country Quiz | 0 | - | 4.82 | 34,525 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,340,698 |
| United States Map Quiz | 0 | - | 4.98 | 4,053,781 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 45,813 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 89,719 |
| Western Africa Map Quiz | 0 | - | 4.97 | 68,109 |
| Australia Map Quiz | 0 | - | 4.94 | 333,648 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.96 | 306,965 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 58,998 |
| African East Coast | 0 | - | 4.96 | 90,435 |
| European Cities by Map #2 | 0 | - | 4.49 | 46,402 |
| European Cities by Map #1 | 0 | - | 4.68 | 54,525 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 49,729 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.85 | 93,219 |
| European Cities Beginning with B - Click Map | 0 | - | 4.78 | 72,824 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 44,081 |
| Rivers of the United States | 0 | - | 4.92 | 61,757 |
| Mekong River Countries Empty Map Quiz | 0 | - | 4.83 | 51,325 |
| Top European Languages on a Map | 0 | - | 4.78 | 126,051 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.89 | 49,697 |
| Flags of Asia Quiz | 0 | - | 4.99 | 567,754 |
| Countries of Europe by Population | 0 | - | 4.98 | 162,553 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 549,036 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 102,952 |
| 10 Westernmost Major Cities in Europe | 0 | - | 4.41 | 22,847 |
| Random European City to Country | 0 | - | 4.74 | 112,505 |
| Europe Capital to Country | 0 | - | 4.99 | 236,000 |
| Asia Capital to Country | 0 | - | 4.95 | 121,058 |
| EU Capitals with No Hints | 0 | - | 4.96 | 136,362 |
| European Capitals by Map | 0 | - | 4.99 | 122,149 |
| African Capitals by Map | 0 | - | 4.99 | 123,352 |
| Asian Capitals by Map | 0 | - | 4.98 | 55,271 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.87 | 86,089 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 78,979 |
| European Coastal Capitals | 0 | - | 4.95 | 84,366 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.90 | 49,998 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 250,580 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.89 | 210,235 |
| Capitals of Mediterranean Countries | 0 | - | 4.96 | 79,242 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 25,406 |
| Most Mentioned Allies of Russia | 0 | - | 4.48 | 36,545 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.61 | 98,376 |
| Countries of the Middle East | 0 | - | 4.95 | 188,255 |
| Most Mentioned Enemies of Russia | 0 | - | 4.70 | 86,983 |
| African Island Countries | 0 | - | 4.96 | 96,073 |
| Straight Shot to Antarctica | 0 | - | 4.92 | 40,375 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.94 | 60,139 |
| The Only Remaining European Country . . . | 0 | - | 4.40 | 60,183 |
| Countries of North America Quiz | 0 | - | 5.00 | 953,972 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 119,707 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 101,346 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 129,022 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 208,539 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 148,146 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 110,276 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 138,485 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 111,414 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 154,843 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 94,588 |
| 10 Easternmost Countries in Asia | 0 | - | 4.98 | 103,001 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.70 | 63,672 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.44 | 69,661 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.68 | 61,170 |
| Countries Bordering the EU | 0 | - | 4.75 | 56,634 |
| Countries Closest to Europe | 0 | - | 4.70 | 107,074 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 104,344 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 610,609 |
| South America Map Quiz | 0 | - | 5.00 | 1,492,216 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 119,532 |
| North America Map Quiz | 0 | - | 4.98 | 224,379 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 95,588 |
| East Asia Cities Map Quiz | 0 | - | 4.97 | 105,828 |
| Flags of Africa Quiz | 0 | - | 5.00 | 426,120 |
| Flags of North and South America Quiz | 0 | - | 4.99 | 335,051 |
| Cross Flags of Europe | 0 | - | 4.44 | 285,483 |
| Satellite Images - Europe | 0 | - | 4.47 | 99,888 |
| European Cities by Picture #2 | 0 | - | 4.45 | 36,672 |
| Australian States and Territories | 0 | - | 4.96 | 135,875 |
| Provinces of the Netherlands | 0 | - | 4.75 | 37,225 |
| Regions of France | 0 | - | 4.70 | 111,248 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.94 | 44,285 |
| Europe Geography Quiz #1 | 0 | - | 4.54 | 69,441 |
| Europe Geography Quiz #2 | 0 | - | 4.57 | 69,997 |
| Europe Geography Quiz #4 | 0 | - | 4.57 | 68,520 |
| Europe Geography Quiz #5 | 0 | - | 4.54 | 59,733 |
| European Geography By Letter - A | 0 | - | 4.61 | 128,730 |
| European Geography By Letter - B #1 | 0 | - | 4.73 | 107,499 |
| European Geography By Letter - C | 0 | - | 4.46 | 108,769 |
| European Geography By Letter - D | 0 | - | 4.51 | 103,524 |
