| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,290 |
| Slavic Countries | 0 | - | 4.96 | 110,881 |
| Europe Map Quiz | 0 | - | 5.00 | 4,732,222 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,218 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,226 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,283 |
| Departments of France | 0 | - | 4.93 | 52,858 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 274,293 |
| Name a City - European Countries | 0 | - | 4.92 | 64,434 |
| Countries That Use the Euro | 0 | - | 4.96 | 103,059 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,619 |
| The Only European Country ... | 0 | - | 4.91 | 213,924 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,597 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,376 |
| 50 Busiest Air Routes from London | 0 | - | 4.86 | 95,784 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 128,681 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 64,852 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,227,202 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,320,044 |
| Counties of England | 0 | - | 4.97 | 789,425 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,867 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,404 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,730 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,312 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,492 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 167,997 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 307,896 |
| Monarchies of Europe | 0 | - | 4.90 | 97,344 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,060 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,426 |
| European Countries with One Border | 0 | - | 4.97 | 181,663 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,560 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,197 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,744 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,906 |
| Regions of Italy | 0 | - | 4.92 | 74,756 |
| Regions of Spain Quiz | 0 | - | 4.90 | 112,394 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 92,987 |
| States of Germany | 0 | - | 4.96 | 150,136 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,219 |
| Federal Subjects of Russia | 0 | - | 4.94 | 144,049 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,348 |
| European Geography By Letter - B #2 | 0 | - | 4.83 | 76,291 |
| Netherlands Immigration by Country | 0 | - | 4.94 | 43,838 |
| Germany Immigration by Country | 0 | - | 4.84 | 80,051 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,846 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 148,983 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,141 |
| Countries That Border Russia | 0 | - | 4.98 | 458,984 |
| Countries Bordering France | 0 | - | 4.83 | 399,385 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,120 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 230,612 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 165,219 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 145,015 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,270 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,139 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 256,906 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 113,290 |
| Germany Country Quiz | 0 | - | 4.82 | 156,601 |
| Russia Country Quiz | 0 | - | 4.85 | 113,663 |
| Italy Country Quiz | 0 | - | 4.82 | 122,247 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,866 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,044 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,679 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,430 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,241 |
| Germany Cities Map Quiz | 0 | - | 4.86 | 125,173 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 95,976 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,108 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,377 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 34,752 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,331 |
| Geography of Russia | 0 | - | 4.57 | 21,428 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,440,849 |
| Oceania Map Quiz | 0 | - | 4.98 | 635,485 |
| Africa Map Quiz | 0 | - | 5.00 | 2,104,690 |
| Asia Map Quiz | 0 | - | 4.99 | 907,256 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 328,100 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,568 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,799 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 137,869 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 88,995 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,555 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,390 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 63,795 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,716 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,797 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,775 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,468 |
| Countries that Border Poland | 0 | - | 4.99 | 171,383 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,543 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,347 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,391 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,816 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,360 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,626 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,548 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,406 |
| Malta Country Quiz | 0 | - | 4.81 | 30,834 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.78 | 41,603 |
| Counties of Ireland | 0 | - | 4.92 | 193,141 |
| Nile River Basin Countries on a Map | 0 | - | 4.95 | 50,232 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,522 |
| World Capitals Closest to London | 0 | - | 4.87 | 109,765 |
| US States with an Empty Map | 0 | - | 5.00 | 618,980 |
| Africa Capitals Quiz | 0 | - | 4.99 | 730,438 |
| Asia Capitals Quiz | 0 | - | 4.98 | 686,073 |
| Which City in Europe? | 0 | - | 4.83 | 106,701 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,835 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,192 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,225 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 102,693 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 88,469 |
| Countries of Africa | 0 | - | 5.00 | 2,508,640 |
| Countries Closest to Iceland | 0 | - | 4.89 | 72,874 |
| Countries that Beat Russia | 0 | - | 4.84 | 81,922 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,480 |
| Countries that Beat Germany | 0 | - | 4.95 | 105,409 |
| Countries that Beat Italy | 0 | - | 4.85 | 53,893 |
| Countries that Beat Portugal | 0 | - | 4.86 | 58,690 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,376,168 |
| United States Map Quiz | 0 | - | 4.98 | 4,142,223 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,821 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,501 |
| Western Africa Map Quiz | 0 | - | 4.97 | 72,953 |
| Australia Map Quiz | 0 | - | 4.94 | 342,551 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 60,462 |
| African East Coast | 0 | - | 4.96 | 95,077 |
| European Cities by Map #2 | 0 | - | 4.48 | 47,199 |
| European Cities by Map #1 | 0 | - | 4.64 | 55,570 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 53,196 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 95,917 |
| Countries that Beat Iceland | 0 | - | 4.81 | 42,359 |
| European Cities Beginning with B - Click Map | 0 | - | 4.75 | 77,388 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 48,610 |
| Rivers of the United States | 0 | - | 4.93 | 65,536 |
| Top European Languages on a Map | 0 | - | 4.77 | 131,159 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 51,965 |
| Flags of Asia Quiz | 0 | - | 4.99 | 605,792 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,153 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 573,365 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,383 |
| Random European City to Country | 0 | - | 4.69 | 116,515 |
| Europe Capital to Country | 0 | - | 4.99 | 247,972 |
| Asia Capital to Country | 0 | - | 4.96 | 125,783 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,503 |
| European Capitals by Map | 0 | - | 4.99 | 136,351 |
| African Capitals by Map | 0 | - | 4.99 | 132,200 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,157 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,220 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,650 |
| European Coastal Capitals | 0 | - | 4.95 | 89,796 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,199 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 266,885 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,895 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,432 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 37,807 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 101,276 |
| Countries of the Middle East | 0 | - | 4.96 | 198,979 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 89,581 |
| African Island Countries | 0 | - | 4.96 | 100,812 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,509 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 67,508 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,012,017 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,748 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,515 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,157 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,651 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,796 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,164 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,185 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,599 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,300 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,442 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,276 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,516 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,394 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,074 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,138 |
| Countries Bordering the EU | 0 | - | 4.77 | 72,449 |
| Countries Closest to Europe | 0 | - | 4.70 | 109,475 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 107,696 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 636,125 |
| South America Map Quiz | 0 | - | 5.00 | 1,541,383 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,265 |
| North America Map Quiz | 0 | - | 4.98 | 244,543 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,444 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,367 |
| Flags of Africa Quiz | 0 | - | 5.00 | 463,607 |
| Flags of North and South America | 0 | - | 4.99 | 367,465 |
| Cross Flags of Europe | 0 | - | 4.42 | 296,896 |
| Satellite Images - Europe | 0 | - | 4.47 | 103,714 |
| European Cities by Picture #2 | 0 | - | 4.45 | 37,937 |
| Australian States and Territories | 0 | - | 4.96 | 140,928 |
| Canada Provinces and Territories | 0 | - | 5.00 | 338,028 |
| Provinces of the Netherlands | 0 | - | 4.80 | 40,842 |
| Regions of France | 0 | - | 4.78 | 119,297 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.93 | 49,181 |
| All First-Level Subdivisions of Africa on a Map | 0 | - | 4.92 | 32,724 |
| Europe Geography Quiz #1 | 0 | - | 4.54 | 71,000 |
