| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,230 |
| Slavic Countries | 0 | - | 4.96 | 110,834 |
| Europe Map Quiz | 0 | - | 5.00 | 4,730,545 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,177 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,176 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,128 |
| Name a City - European Countries | 0 | - | 4.92 | 64,369 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,933 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,510 |
| The Only European Country ... | 0 | - | 4.91 | 213,768 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,490 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,273 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,226,216 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,319,593 |
| Counties of England | 0 | - | 4.97 | 789,047 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,783 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,271 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,697 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,268 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,455 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 167,836 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 307,785 |
| Monarchies of Europe | 0 | - | 4.90 | 97,297 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,027 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,354 |
| European Countries with One Border | 0 | - | 4.97 | 181,592 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,506 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,101 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,670 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,827 |
| Regions of Italy | 0 | - | 4.92 | 74,682 |
| Regions of Spain Quiz | 0 | - | 4.90 | 112,307 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 92,898 |
| States of Germany | 0 | - | 4.96 | 150,006 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,137 |
| Federal Subjects of Russia | 0 | - | 4.94 | 143,936 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,317 |
| European Geography By Letter - B #2 | 0 | - | 4.83 | 76,222 |
| Netherlands Immigration by Country | 0 | - | 4.94 | 43,792 |
| Germany Immigration by Country | 0 | - | 4.84 | 79,999 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,783 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 148,915 |
| Countries That Border Russia | 0 | - | 4.98 | 458,856 |
| Countries Bordering France | 0 | - | 4.83 | 398,804 |
| Countries Bordering Germany | 0 | - | 4.99 | 366,984 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 230,476 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 165,129 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,225 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,106 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 256,693 |
| Germany Country Quiz | 0 | - | 4.82 | 156,509 |
| Russia Country Quiz | 0 | - | 4.85 | 113,619 |
| Italy Country Quiz | 0 | - | 4.82 | 122,171 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,842 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,029 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,619 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,338 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,169 |
| Germany Cities Map Quiz | 0 | - | 4.86 | 125,131 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 95,939 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,063 |
| Departments of France | 0 | - | 4.93 | 52,787 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,359 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 274,164 |
| Geography of Russia | 0 | - | 4.57 | 21,424 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,439,836 |
| Oceania Map Quiz | 0 | - | 4.98 | 635,167 |
| Africa Map Quiz | 0 | - | 5.00 | 2,104,031 |
| Asia Map Quiz | 0 | - | 4.99 | 906,851 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,782 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 137,834 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 88,948 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,401 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,268 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 63,771 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,684 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,764 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,727 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,437 |
| Countries that Border Poland | 0 | - | 4.99 | 171,324 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,515 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,269 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,367 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,791 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,289 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,611 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,538 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,383 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.78 | 41,598 |
| 50 Busiest Air Routes from London | 0 | - | 4.86 | 95,753 |
| Counties of Ireland | 0 | - | 4.92 | 193,001 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 128,572 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 64,780 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,509 |
| World Capitals Closest to London | 0 | - | 4.87 | 109,709 |
| Africa Capitals Quiz | 0 | - | 4.99 | 730,052 |
| Asia Capitals Quiz | 0 | - | 4.98 | 685,742 |
| Which City in Europe? | 0 | - | 4.83 | 106,607 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,797 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,089 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,196 |
| Countries of Africa | 0 | - | 5.00 | 2,507,167 |
| Countries Closest to Iceland | 0 | - | 4.89 | 72,834 |
| Countries that Beat Russia | 0 | - | 4.84 | 81,875 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,375,737 |
| United States Map Quiz | 0 | - | 4.98 | 4,141,396 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,780 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,440 |
| Western Africa Map Quiz | 0 | - | 4.97 | 72,904 |
| Australia Map Quiz | 0 | - | 4.94 | 342,440 |
| African East Coast | 0 | - | 4.96 | 95,023 |
| European Cities by Map #2 | 0 | - | 4.48 | 47,190 |
| European Cities by Map #1 | 0 | - | 4.64 | 55,559 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 53,179 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 95,893 |
| European Cities Beginning with B - Click Map | 0 | - | 4.75 | 77,346 |
| Top European Languages on a Map | 0 | - | 4.77 | 131,110 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 51,938 |
| Flags of Asia Quiz | 0 | - | 4.99 | 605,371 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,003 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,330 |
| Random European City to Country | 0 | - | 4.69 | 116,305 |
| Europe Capital to Country | 0 | - | 4.99 | 247,621 |
| Asia Capital to Country | 0 | - | 4.96 | 125,726 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,426 |
| European Capitals by Map | 0 | - | 4.99 | 136,217 |
| African Capitals by Map | 0 | - | 4.99 | 132,125 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,114 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,160 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,589 |
| European Coastal Capitals | 0 | - | 4.95 | 89,727 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,176 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 266,724 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,739 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,411 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 37,791 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 101,255 |
| Countries of the Middle East | 0 | - | 4.96 | 198,866 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 89,557 |
| African Island Countries | 0 | - | 4.96 | 100,768 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,491 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 67,351 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,011,427 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,690 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,465 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,071 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,596 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,742 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,144 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,148 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,547 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,242 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,380 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,219 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,496 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,370 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,069 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,126 |
| Countries Bordering the EU | 0 | - | 4.77 | 72,407 |
| Countries Closest to Europe | 0 | - | 4.70 | 109,455 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 107,661 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 635,821 |
| South America Map Quiz | 0 | - | 5.00 | 1,541,039 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,173 |
| North America Map Quiz | 0 | - | 4.98 | 244,368 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,427 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,339 |
| Flags of Africa Quiz | 0 | - | 5.00 | 463,134 |
| Flags of North and South America | 0 | - | 4.99 | 366,988 |
| Cross Flags of Europe | 0 | - | 4.42 | 296,801 |
| Satellite Images - Europe | 0 | - | 4.47 | 103,679 |
| European Cities by Picture #2 | 0 | - | 4.45 | 37,925 |
| Australian States and Territories | 0 | - | 4.95 | 140,727 |
| Canada Provinces and Territories | 0 | - | 5.00 | 337,789 |
| Provinces of the Netherlands | 0 | - | 4.80 | 40,769 |
| Regions of France | 0 | - | 4.78 | 119,200 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.93 | 49,142 |
| Europe Geography Quiz #1 | 0 | - | 4.54 | 70,985 |
| Europe Geography Quiz #2 | 0 | - | 4.57 | 71,610 |
| Europe Geography Quiz #4 | 0 | - | 4.57 | 69,941 |
| Europe Geography Quiz #5 | 0 | - | 4.54 | 60,979 |
| European Geography By Letter - A | 0 | - | 4.56 | 132,379 |
| European Geography By Letter - B #1 | 0 | - | 4.68 | 110,882 |
| European Geography By Letter - C | 0 | - | 4.46 | 111,820 |
| European Geography By Letter - D | 0 | - | 4.50 | 106,690 |
| European Geography By Letter - L | 0 | - | 4.52 | 112,204 |
| European Geography By Letter - M | 0 | - | 4.61 | 128,867 |
| European Geography By Letter - N | 0 | - | 4.44 | 99,657 |
| European Geography By Letter - R | 0 | - | 4.42 | 92,614 |
| European Geography By Letter - V | 0 | - | 4.43 | 92,012 |
| European Geography By Letter - T | 0 | - | 4.41 | 81,292 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 99,581 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,015 |
| France Immigration by Country | 0 | - | 4.72 | 75,955 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 70,664 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 34,737 |
| Top African Languages on a Map | 0 | - | 4.92 | 72,401 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 241,610 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 228,746 |
| Largest Islands of Greece | 0 | - | 4.59 | 47,460 |
