| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,335,721 |
| Europe Map Quiz | 0 | - | 5.00 | 4,788,512 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 430,912 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 235,882 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 168,939 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 264,682 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 115,898 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 278,937 |
| Name a City - European Countries | 0 | - | 4.90 | 66,185 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,822 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,143 |
| The Only European Country ... | 0 | - | 4.91 | 219,044 |
| European Countries NOT in NATO | 0 | - | 4.90 | 62,535 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,255 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 91,085 |
| French Geography Quiz #1 | 0 | - | 4.89 | 35,087 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,258,257 |
| Counties of England | 0 | - | 4.97 | 802,997 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 76,085 |
| Which City in Europe? | 0 | - | 4.83 | 107,897 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,821 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,192 |
| Slavic Countries | 0 | - | 4.96 | 112,377 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,518 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,066 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,609 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,778 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,798 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 175,845 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 312,764 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,478 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 136,111 |
| American Countries with the Shortest Names | 0 | - | 4.97 | 121,676 |
| Monarchies of Europe | 0 | - | 4.90 | 98,882 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 96,765 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,513 |
| European Countries with One Border | 0 | - | 4.97 | 183,811 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,551 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,651 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,810 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,606 |
| Regions of Italy | 0 | - | 4.92 | 77,087 |
| Regions of Spain Quiz | 0 | - | 4.90 | 115,323 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,528 |
| States of Germany | 0 | - | 4.95 | 154,521 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,769 |
| Federal Subjects of Russia | 0 | - | 4.95 | 149,504 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,580 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 98,937 |
| European Geography By Letter - B #2 | 0 | - | 4.87 | 88,835 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,808 |
| Germany Immigration by Country | 0 | - | 4.86 | 81,697 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,478 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,389 |
| Countries That Border Russia | 0 | - | 4.98 | 464,525 |
| Countries Bordering France | 0 | - | 4.83 | 404,936 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,878 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.86 | 111,377 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 93,438 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 97,731 |
| Five Biggest World Cities by Letter #2 | 0 | - | 4.84 | 69,318 |
| Five Biggest World Cities by Letter #1 | 0 | - | 4.95 | 73,984 |
| Random European City to Country | 0 | - | 4.69 | 118,470 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,893 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,800 |
| Name a Valid Asian Country | 0 | - | 4.98 | 121,793 |
| Name a Valid African Country | 0 | - | 4.98 | 155,043 |
| Germany Country Quiz | 0 | - | 4.82 | 158,846 |
| Russia Country Quiz | 0 | - | 4.83 | 115,319 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,746 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,593 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,939 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,873 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,245 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,812 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 127,079 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,504 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 153,058 |
| Departments of France | 0 | - | 4.93 | 55,170 |
| Europe Geography Quiz #1 | 0 | - | 4.55 | 71,532 |
| Europe Geography Quiz #2 | 0 | - | 4.57 | 72,186 |
| Europe Geography Quiz #4 | 0 | - | 4.57 | 70,463 |
| Europe Geography Quiz #5 | 0 | - | 4.55 | 61,432 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,742 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,452,568 |
| Oceania Map Quiz | 0 | - | 4.98 | 659,451 |
| Africa Map Quiz | 0 | - | 5.00 | 2,128,812 |
| Asia Map Quiz | 0 | - | 4.99 | 925,269 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,359 |
| Top 10 European Countries by Coastline | 0 | - | 4.86 | 138,731 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 102,875 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 98,665 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,683 |
| Countries that Border Hungary | 0 | - | 4.98 | 105,011 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,953 |
| Countries Bordering Serbia | 0 | - | 4.96 | 93,099 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,260 |
| Countries that Border Poland | 0 | - | 4.99 | 173,178 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,150 |
| Countries Closest to Spain | 0 | - | 4.96 | 228,136 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,272 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,481 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,391 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 28,049 |
| Moldova Country Quiz | 0 | - | 4.82 | 31,028 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,720 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,306 |
| Counties of Ireland | 0 | - | 4.92 | 197,332 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 132,393 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,947 |
| World Capitals Closest to London | 0 | - | 4.88 | 111,075 |
| Africa Capitals Quiz | 0 | - | 4.99 | 743,946 |
| Asia Capitals Quiz | 0 | - | 4.98 | 698,926 |
| Random Capital to Country | 0 | - | 4.99 | 2,601,680 |
| Random Country to Capital | 0 | - | 4.98 | 928,237 |
| European Cities by Clue | 0 | - | 4.70 | 89,177 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,867 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,964 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,923 |
| Countries of Africa | 0 | - | 5.00 | 2,560,099 |
| Countries Closest to Iceland | 0 | - | 4.90 | 74,159 |
| Countries that Beat the United States | 0 | - | 4.93 | 168,677 |
| Countries that Beat Spain | 0 | - | 4.94 | 63,354 |
| Countries that Beat Indonesia | 0 | - | 4.86 | 56,488 |
| Countries that Beat Canada | 0 | - | 4.90 | 99,009 |
| Countries that Beat Germany | 0 | - | 4.94 | 107,324 |
| Countries that Beat Italy | 0 | - | 4.85 | 55,176 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,387,337 |
| United States Map Quiz | 0 | - | 4.98 | 4,171,447 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.96 | 51,468 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,954 |
| Western Africa Map Quiz | 0 | - | 4.98 | 74,634 |
| Australia Map Quiz | 0 | - | 4.95 | 346,178 |
| Europe Geography Quiz #3 | 0 | - | 4.35 | 63,898 |
| African East Coast | 0 | - | 4.96 | 96,779 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,455 |
| European Cities by Map #1 | 0 | - | 4.69 | 55,888 |
| Cities in Squares on a Map - Europe | 0 | - | 4.69 | 54,491 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,820 |
| Countries that Beat the Netherlands | 0 | - | 4.56 | 36,617 |
| European Cities Beginning with B - Click Map | 0 | - | 4.77 | 78,805 |
| Top European Languages on a Map | 0 | - | 4.77 | 132,848 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,782 |
| Flags of Asia Quiz | 0 | - | 4.99 | 620,429 |
| Countries of Europe by Population | 0 | - | 4.98 | 183,123 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,487 |
| Random Asian City to Country | 0 | - | 4.56 | 44,620 |
| Europe Capital to Country | 0 | - | 4.99 | 252,116 |
| Asia Capital to Country | 0 | - | 4.96 | 127,402 |
| Capital Cities Chain | 0 | - | 4.84 | 83,381 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,993 |
| European Capitals by Map | 0 | - | 4.99 | 142,124 |
| African Capitals by Map | 0 | - | 4.99 | 142,218 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,917 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,882 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,200 |
| European Coastal Capitals | 0 | - | 4.95 | 91,322 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,192 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 272,769 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,817 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,169 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 91,580 |
| Which City in Canada? | 0 | - | 4.83 | 57,360 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 38,193 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 102,747 |
| Countries of the Middle East | 0 | - | 4.96 | 202,967 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 90,339 |
| Countries by Emojis | 0 | - | 4.99 | 242,487 |
| African Island Countries | 0 | - | 4.96 | 102,453 |
| Countries With One Word And Two O's | 0 | - | 4.92 | 56,591 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,176 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,456 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,031,623 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,830 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,325 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,617 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,381 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,526 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,963 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,799 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,729 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,273 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,921 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,161 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 34,138 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,982 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,214 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,470 |
| Countries Bordering the EU | 0 | - | 4.78 | 73,531 |
| Countries Closest to Europe | 0 | - | 4.70 | 110,319 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,824 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 644,648 |
| South America Map Quiz | 0 | - | 5.00 | 1,556,784 |
| Latin American Countries Map Quiz | 0 | - | 4.98 | 130,672 |
| North America Map Quiz | 0 | - | 4.98 | 252,102 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,517 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,829 |
| Flags of Africa Quiz | 0 | - | 5.00 | 477,666 |
| Flags of North and South America | 0 | - | 4.99 | 377,072 |
| Cross Flags of Europe | 0 | - | 4.43 | 300,532 |
