| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,150 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,211 |
| Slavic Countries | 0 | - | 4.96 | 110,815 |
| Europe Map Quiz | 0 | - | 5.00 | 4,729,767 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,151 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,051 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,354 |
| Name a City - European Countries | 0 | - | 4.92 | 64,336 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,882 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,457 |
| The Only European Country ... | 0 | - | 4.91 | 213,692 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,446 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,214 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,223 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,782 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,253 |
| World Capitals Closest to London | 0 | - | 4.87 | 109,681 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,225,667 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,319,363 |
| Counties of England | 0 | - | 4.97 | 788,866 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,745 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,217 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,666 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,255 |
| Countries Closest to Iceland | 0 | - | 4.89 | 72,811 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,443 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 167,747 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 307,707 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,372 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,679 |
| Monarchies of Europe | 0 | - | 4.90 | 97,275 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,008 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,308 |
| European Countries with One Border | 0 | - | 4.97 | 181,559 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,428 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,065 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,065 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,643 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,789 |
| Regions of Italy | 0 | - | 4.92 | 74,654 |
| Regions of Spain Quiz | 0 | - | 4.90 | 112,260 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 92,876 |
| States of Germany | 0 | - | 4.96 | 149,947 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,098 |
| Federal Subjects of Russia | 0 | - | 4.94 | 143,863 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,299 |
| European Geography By Letter - B #2 | 0 | - | 4.83 | 76,182 |
| Netherlands Immigration by Country | 0 | - | 4.94 | 43,779 |
| Germany Immigration by Country | 0 | - | 4.84 | 79,988 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,749 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 148,871 |
| Countries That Border Russia | 0 | - | 4.98 | 458,780 |
| Countries Bordering France | 0 | - | 4.85 | 398,487 |
| Countries Bordering Germany | 0 | - | 4.99 | 366,915 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 230,412 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 165,083 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,207 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,084 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,168 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 82,964 |
| Countries Closest to Europe | 0 | - | 4.70 | 109,438 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 256,572 |
| Germany Country Quiz | 0 | - | 4.82 | 156,478 |
| Russia Country Quiz | 0 | - | 4.85 | 113,604 |
| Italy Country Quiz | 0 | - | 4.82 | 122,146 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,826 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,018 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,592 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,321 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,133 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,102 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 95,924 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,029 |
| Departments of France | 0 | - | 4.93 | 52,749 |
| Countries Closest to Yemen | 0 | - | 4.91 | 22,295 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 274,095 |
| Geography of Russia | 0 | - | 4.57 | 21,424 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,439,316 |
| Oceania Map Quiz | 0 | - | 4.98 | 634,992 |
| Africa Map Quiz | 0 | - | 5.00 | 2,103,693 |
| Asia Map Quiz | 0 | - | 4.99 | 906,621 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,776 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 137,818 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,342 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,194 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 63,761 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,668 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,744 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,705 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,421 |
| Countries that Border Poland | 0 | - | 4.99 | 171,296 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,500 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,356 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 93,482 |
| Countries Closest to Indonesia | 0 | - | 4.96 | 103,915 |
| Countries Closest to Canada | 0 | - | 4.90 | 197,312 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 63,738 |
| Countries Closest to Taiwan | 0 | - | 4.81 | 92,764 |
| Countries Closest to India | 0 | - | 4.97 | 102,183 |
| Countries Closest to Japan | 0 | - | 4.92 | 137,880 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 68,513 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,598 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,526 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,372 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.78 | 41,597 |
| 50 Busiest Air Routes from London | 0 | - | 4.86 | 95,740 |
| Counties of Ireland | 0 | - | 4.92 | 192,970 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 128,535 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 64,772 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,507 |
| Africa Capitals Quiz | 0 | - | 4.99 | 729,910 |
| Asia Capitals Quiz | 0 | - | 4.98 | 685,494 |
| Which City in Europe? | 0 | - | 4.83 | 106,593 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,778 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,018 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,177 |
| Countries of Africa | 0 | - | 5.00 | 2,506,425 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 145,360 |
| Closest Countries to North Korea | 0 | - | 4.94 | 121,767 |
| Countries that Beat Russia | 0 | - | 4.84 | 81,850 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,375,557 |
| United States Map Quiz | 0 | - | 4.98 | 4,141,008 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,759 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,414 |
| Western Africa Map Quiz | 0 | - | 4.97 | 72,892 |
| Australia Map Quiz | 0 | - | 4.94 | 342,375 |
| African East Coast | 0 | - | 4.96 | 94,999 |
| European Cities by Map #2 | 0 | - | 4.48 | 47,186 |
| European Cities by Map #1 | 0 | - | 4.64 | 55,555 |
| Cities in Squares on a Map - Europe | 0 | - | 4.73 | 53,157 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 95,880 |
| European Cities Beginning with B - Click Map | 0 | - | 4.75 | 77,321 |
| Top European Languages on a Map | 0 | - | 4.77 | 131,075 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 51,933 |
| Flags of Asia Quiz | 0 | - | 4.99 | 605,145 |
| Countries of Europe by Population | 0 | - | 4.98 | 177,925 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 573,009 |
| 2,000 Biggest World Cities Furthest from a Larger City | 0 | - | 4.98 | 66,765 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,310 |
| Random European City to Country | 0 | - | 4.69 | 116,284 |
| Europe Capital to Country | 0 | - | 4.99 | 247,438 |
| Asia Capital to Country | 0 | - | 4.96 | 125,696 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,390 |
| European Capitals by Map | 0 | - | 4.99 | 136,132 |
| African Capitals by Map | 0 | - | 4.99 | 132,106 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,064 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,137 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,572 |
| European Coastal Capitals | 0 | - | 4.95 | 89,709 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,168 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 266,625 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,675 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,405 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 37,783 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 101,241 |
| Countries of the Middle East | 0 | - | 4.96 | 198,825 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 89,541 |
| African Island Countries | 0 | - | 4.96 | 100,737 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,479 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 67,276 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,011,187 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,660 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,436 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,027 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,568 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,721 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,131 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,133 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,531 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,211 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,370 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,198 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,472 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,363 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,069 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,116 |
| Countries Bordering the EU | 0 | - | 4.77 | 72,383 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 107,640 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 635,758 |
| South America Map Quiz | 0 | - | 5.00 | 1,540,852 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,102 |
| North America Map Quiz | 0 | - | 4.98 | 244,271 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,421 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,320 |
| Flags of Africa Quiz | 0 | - | 5.00 | 462,916 |
| Flags of North and South America | 0 | - | 4.99 | 366,654 |
| Cross Flags of Europe | 0 | - | 4.42 | 296,758 |
| Satellite Images - Europe | 0 | - | 4.47 | 103,656 |
| European Cities by Picture #2 | 0 | - | 4.45 | 37,923 |
| Australian States and Territories | 0 | - | 4.95 | 140,608 |
| Canada Provinces and Territories | 0 | - | 5.00 | 337,670 |
| Provinces of the Netherlands | 0 | - | 4.80 | 40,760 |
| Regions of France | 0 | - | 4.78 | 119,166 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.93 | 49,101 |
| Europe Geography Quiz #1 | 0 | - | 4.54 | 70,978 |
| Europe Geography Quiz #2 | 0 | - | 4.57 | 71,604 |
| Europe Geography Quiz #4 | 0 | - | 4.57 | 69,929 |
| Europe Geography Quiz #5 | 0 | - | 4.54 | 60,966 |
| European Geography By Letter - A | 0 | - | 4.56 | 132,349 |
| European Geography By Letter - B #1 | 0 | - | 4.67 | 110,854 |
