| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,286 |
| Slavic Countries | 0 | - | 4.96 | 111,662 |
| Europe Map Quiz | 0 | - | 5.00 | 4,763,007 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,193 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,902 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 428,202 |
| Departments of France | 0 | - | 4.93 | 54,111 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 276,828 |
| Name a City - European Countries | 0 | - | 4.90 | 65,381 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,032 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,250 |
| The Only European Country ... | 0 | - | 4.91 | 216,630 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,135 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,463 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,840 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 130,730 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,452 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,244,165 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,328,701 |
| Counties of England | 0 | - | 4.97 | 796,759 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,093 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,711 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,668 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,209 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,153 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 171,859 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 310,511 |
| Monarchies of Europe | 0 | - | 4.90 | 98,153 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,857 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,527 |
| European Countries with One Border | 0 | - | 4.97 | 182,780 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,576 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,438 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,819 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,313 |
| Regions of Italy | 0 | - | 4.92 | 75,876 |
| Regions of Spain Quiz | 0 | - | 4.90 | 113,944 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,003 |
| States of Germany | 0 | - | 4.96 | 152,587 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,207 |
| Federal Subjects of Russia | 0 | - | 4.95 | 147,162 |
| European Geography By Letter - B #2 | 0 | - | 4.85 | 78,571 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,163 |
| Germany Immigration by Country | 0 | - | 4.85 | 81,036 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,761 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,321 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 71,011 |
| Countries That Border Russia | 0 | - | 4.98 | 461,737 |
| Countries Bordering France | 0 | - | 4.83 | 402,548 |
| Countries Bordering Germany | 0 | - | 4.99 | 369,412 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 233,263 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 167,133 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 147,661 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,117 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,011 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 261,011 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 114,714 |
| Germany Country Quiz | 0 | - | 4.83 | 157,851 |
| Russia Country Quiz | 0 | - | 4.85 | 114,486 |
| Italy Country Quiz | 0 | - | 4.80 | 123,405 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,343 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,343 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,684 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,647 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,381 |
| France Cities Map Quiz | 0 | - | 4.96 | 166,749 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,339 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,927 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,050 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,546 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 34,988 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 117,619 |
| Geography of Russia | 0 | - | 4.57 | 21,528 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,448,233 |
| Oceania Map Quiz | 0 | - | 4.98 | 642,333 |
| Africa Map Quiz | 0 | - | 5.00 | 2,117,894 |
| Asia Map Quiz | 0 | - | 4.99 | 916,774 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 331,990 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,731 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,107 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,384 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 90,059 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 100,845 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 96,700 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,265 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,224 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,319 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,398 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,867 |
| Countries that Border Poland | 0 | - | 4.99 | 172,279 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,872 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,988 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,848 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,180 |
| Countries Closest to Italy | 0 | - | 4.97 | 198,046 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,873 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,804 |
| Malta Country Quiz | 0 | - | 4.81 | 31,056 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,656 |
| Counties of Ireland | 0 | - | 4.92 | 195,276 |
| Nile River Basin Countries on a Map | 0 | - | 4.95 | 50,667 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,769 |
| World Capitals Closest to London | 0 | - | 4.88 | 110,655 |
| US States with an Empty Map | 0 | - | 5.00 | 624,594 |
| Africa Capitals Quiz | 0 | - | 4.99 | 737,663 |
| Asia Capitals Quiz | 0 | - | 4.98 | 692,852 |
| Which City in Europe? | 0 | - | 4.83 | 107,389 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,828 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,257 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,653 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,776 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 89,281 |
| Countries of Africa | 0 | - | 5.00 | 2,537,036 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,581 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,791 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,940 |
| Countries that Beat Germany | 0 | - | 4.94 | 106,432 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,490 |
| Countries that Beat Portugal | 0 | - | 4.86 | 59,344 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,382,979 |
| United States Map Quiz | 0 | - | 4.98 | 4,158,456 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,690 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 98,974 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,884 |
| Australia Map Quiz | 0 | - | 4.95 | 344,615 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 60,753 |
| African East Coast | 0 | - | 4.96 | 96,066 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,341 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,744 |
| Cities in Squares on a Map - Europe | 0 | - | 4.70 | 53,813 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,398 |
| Countries that Beat Iceland | 0 | - | 4.82 | 42,865 |
| European Cities Beginning with B - Click Map | 0 | - | 4.78 | 78,164 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 49,458 |
| Rivers of the United States | 0 | - | 4.93 | 66,198 |
| Top European Languages on a Map | 0 | - | 4.77 | 132,087 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,353 |
| Flags of Asia Quiz | 0 | - | 4.99 | 613,559 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,774 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 578,161 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,676 |
| Random European City to Country | 0 | - | 4.69 | 117,660 |
| Europe Capital to Country | 0 | - | 4.99 | 250,173 |
| Asia Capital to Country | 0 | - | 4.96 | 126,660 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,872 |
| European Capitals by Map | 0 | - | 4.99 | 139,151 |
| African Capitals by Map | 0 | - | 4.99 | 133,785 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,394 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,066 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,415 |
| European Coastal Capitals | 0 | - | 4.95 | 90,592 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,586 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 269,991 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,003 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,828 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 38,010 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 101,956 |
| Countries of the Middle East | 0 | - | 4.96 | 201,173 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 90,009 |
| African Island Countries | 0 | - | 4.96 | 101,633 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,882 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 69,214 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,023,243 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,895 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,516 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,508 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,983 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,735 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,608 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,225 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,577 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,236 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,152 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,995 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,264 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,719 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,149 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,325 |
| Countries Bordering the EU | 0 | - | 4.77 | 72,854 |
| Countries Closest to Europe | 0 | - | 4.70 | 109,912 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,264 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 640,419 |
| South America Map Quiz | 0 | - | 5.00 | 1,549,754 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,759 |
| North America Map Quiz | 0 | - | 4.98 | 248,510 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,971 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,237 |
| Flags of Africa Quiz | 0 | - | 5.00 | 471,313 |
| Flags of North and South America | 0 | - | 4.99 | 373,098 |
| Cross Flags of Europe | 0 | - | 4.43 | 298,888 |
| Satellite Images - Europe | 0 | - | 4.47 | 104,529 |
| European Cities by Picture #2 | 0 | - | 4.46 | 38,201 |
| Australian States and Territories | 0 | - | 4.96 | 141,970 |
| Canada Provinces and Territories | 0 | - | 5.00 | 342,540 |
| Provinces of the Netherlands | 0 | - | 4.80 | 41,357 |
| Regions of France | 0 | - | 4.72 | 120,792 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.91 | 49,912 |
| All First-Level Subdivisions of Africa on a Map | 0 | - | 4.92 | 33,270 |
| Europe Geography Quiz #1 | 0 | - | 4.55 | 71,275 |
| Europe Geography Quiz #2 | 0 | - | 4.57 | 71,941 |
