| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,308 |
| Slavic Countries | 0 | - | 4.96 | 110,896 |
| Europe Map Quiz | 0 | - | 5.00 | 4,732,779 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,232 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,239 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,384 |
| Departments of France | 0 | - | 4.93 | 52,875 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 274,329 |
| Name a City - European Countries | 0 | - | 4.92 | 64,471 |
| Countries That Use the Euro | 0 | - | 4.96 | 103,096 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,658 |
| The Only European Country ... | 0 | - | 4.91 | 213,973 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,632 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,422 |
| 50 Busiest Air Routes from London | 0 | - | 4.86 | 95,801 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 128,722 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 64,862 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,227,555 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,320,304 |
| Counties of England | 0 | - | 4.97 | 789,572 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,899 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,445 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,742 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,334 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,502 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 168,053 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 307,931 |
| Monarchies of Europe | 0 | - | 4.90 | 97,361 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,070 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,446 |
| European Countries with One Border | 0 | - | 4.97 | 181,680 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,585 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,253 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,767 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,934 |
| Regions of Italy | 0 | - | 4.92 | 74,783 |
| Regions of Spain Quiz | 0 | - | 4.90 | 112,428 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,046 |
| States of Germany | 0 | - | 4.96 | 150,184 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,235 |
| Federal Subjects of Russia | 0 | - | 4.94 | 144,111 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,359 |
| European Geography By Letter - B #2 | 0 | - | 4.83 | 76,298 |
| Netherlands Immigration by Country | 0 | - | 4.94 | 43,863 |
| Germany Immigration by Country | 0 | - | 4.84 | 80,065 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,858 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,009 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,166 |
| Countries That Border Russia | 0 | - | 4.98 | 459,032 |
| Countries Bordering France | 0 | - | 4.83 | 399,563 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,164 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 230,652 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 165,258 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 145,059 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,287 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,150 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 256,974 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 113,306 |
| Germany Country Quiz | 0 | - | 4.82 | 156,631 |
| Russia Country Quiz | 0 | - | 4.85 | 113,683 |
| Italy Country Quiz | 0 | - | 4.82 | 122,276 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,875 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,052 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,704 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,447 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,267 |
| Germany Cities Map Quiz | 0 | - | 4.86 | 125,200 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,118 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,133 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,381 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 34,754 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,368 |
| Geography of Russia | 0 | - | 4.57 | 21,431 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,441,180 |
| Oceania Map Quiz | 0 | - | 4.98 | 635,612 |
| Africa Map Quiz | 0 | - | 5.00 | 2,104,909 |
| Asia Map Quiz | 0 | - | 4.99 | 907,447 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 328,175 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,570 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,802 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 137,872 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 89,011 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,599 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,429 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 63,801 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,725 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,815 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,779 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,474 |
| Countries that Border Poland | 0 | - | 4.99 | 171,412 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,558 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,375 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,397 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,827 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,376 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,632 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,549 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,417 |
| Malta Country Quiz | 0 | - | 4.81 | 30,842 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.78 | 41,605 |
| Counties of Ireland | 0 | - | 4.92 | 193,166 |
| Nile River Basin Countries on a Map | 0 | - | 4.95 | 50,239 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,530 |
| World Capitals Closest to London | 0 | - | 4.87 | 109,782 |
| US States with an Empty Map | 0 | - | 5.00 | 619,116 |
| Africa Capitals Quiz | 0 | - | 4.99 | 730,541 |
| Asia Capitals Quiz | 0 | - | 4.98 | 686,213 |
| Which City in Europe? | 0 | - | 4.83 | 106,733 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,857 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,236 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,233 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 102,727 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 88,487 |
| Countries of Africa | 0 | - | 5.00 | 2,509,193 |
| Countries Closest to Iceland | 0 | - | 4.89 | 72,885 |
| Countries that Beat Russia | 0 | - | 4.84 | 81,935 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,490 |
| Countries that Beat Germany | 0 | - | 4.95 | 105,428 |
| Countries that Beat Italy | 0 | - | 4.85 | 53,903 |
| Countries that Beat Portugal | 0 | - | 4.86 | 58,704 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,376,369 |
| United States Map Quiz | 0 | - | 4.98 | 4,142,553 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,826 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,525 |
| Western Africa Map Quiz | 0 | - | 4.97 | 72,986 |
| Australia Map Quiz | 0 | - | 4.94 | 342,577 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 60,464 |
| African East Coast | 0 | - | 4.96 | 95,086 |
| European Cities by Map #2 | 0 | - | 4.48 | 47,202 |
| European Cities by Map #1 | 0 | - | 4.64 | 55,572 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 53,209 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 95,925 |
| Countries that Beat Iceland | 0 | - | 4.81 | 42,370 |
| European Cities Beginning with B - Click Map | 0 | - | 4.75 | 77,409 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 48,626 |
| Rivers of the United States | 0 | - | 4.93 | 65,554 |
| Top European Languages on a Map | 0 | - | 4.77 | 131,177 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 51,971 |
| Flags of Asia Quiz | 0 | - | 4.99 | 605,933 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,195 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 573,465 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,395 |
| Random European City to Country | 0 | - | 4.69 | 116,666 |
| Europe Capital to Country | 0 | - | 4.99 | 248,018 |
| Asia Capital to Country | 0 | - | 4.96 | 125,798 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,534 |
| European Capitals by Map | 0 | - | 4.99 | 136,436 |
| African Capitals by Map | 0 | - | 4.99 | 132,240 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,224 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,257 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,669 |
| European Coastal Capitals | 0 | - | 4.95 | 89,814 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,207 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 266,937 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,938 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,440 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 37,812 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 101,290 |
| Countries of the Middle East | 0 | - | 4.96 | 199,032 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 89,590 |
| African Island Countries | 0 | - | 4.96 | 100,832 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,514 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 67,560 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,012,291 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,786 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,540 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,194 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,684 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,827 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,167 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,196 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,620 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,320 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,454 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,292 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,525 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,401 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,076 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,143 |
| Countries Bordering the EU | 0 | - | 4.77 | 72,459 |
| Countries Closest to Europe | 0 | - | 4.70 | 109,483 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 107,709 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 636,199 |
| South America Map Quiz | 0 | - | 5.00 | 1,541,524 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,285 |
| North America Map Quiz | 0 | - | 4.98 | 244,613 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,449 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,382 |
| Flags of Africa Quiz | 0 | - | 5.00 | 463,745 |
| Flags of North and South America | 0 | - | 4.99 | 367,655 |
| Cross Flags of Europe | 0 | - | 4.42 | 296,937 |
| Satellite Images - Europe | 0 | - | 4.47 | 103,731 |
| European Cities by Picture #2 | 0 | - | 4.45 | 37,945 |
| Australian States and Territories | 0 | - | 4.96 | 140,943 |
| Canada Provinces and Territories | 0 | - | 5.00 | 338,097 |
| Provinces of the Netherlands | 0 | - | 4.80 | 40,853 |
| Regions of France | 0 | - | 4.78 | 119,334 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.93 | 49,198 |
| All First-Level Subdivisions of Africa on a Map | 0 | - | 4.92 | 32,730 |
| Europe Geography Quiz #1 | 0 | - | 4.54 | 71,006 |
