| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,893 |
| Slavic Countries | 0 | - | 4.96 | 111,400 |
| Europe Map Quiz | 0 | - | 5.00 | 4,751,884 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,627 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,651 |
| Federal Subjects of Russia | 0 | - | 4.95 | 145,947 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 427,154 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,185 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,260 |
| Name a City - European Countries | 0 | - | 4.90 | 65,093 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,320 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,636 |
| The Only European Country ... | 0 | - | 4.91 | 215,712 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,601 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,724 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,036 |
| Countries that Border Poland | 0 | - | 4.99 | 171,966 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,669 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,238,167 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,325,120 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,774 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,711 |
| Counties of England | 0 | - | 4.97 | 793,965 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,713 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 217,893 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,326 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,871 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,911 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 170,110 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 309,789 |
| Monarchies of Europe | 0 | - | 4.90 | 97,859 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,600 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,154 |
| European Countries with One Border | 0 | - | 4.97 | 182,381 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,206 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,221 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,021 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,420 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,768 |
| Regions of Italy | 0 | - | 4.92 | 75,434 |
| Regions of Spain Quiz | 0 | - | 4.90 | 113,499 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,480 |
| States of Germany | 0 | - | 4.96 | 151,633 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,927 |
| European Geography By Letter - B #2 | 0 | - | 4.85 | 77,536 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 51,553 |
| Germany Immigration by Country | 0 | - | 4.85 | 80,792 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,404 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,753 |
| Countries That Border Russia | 0 | - | 4.98 | 460,834 |
| Countries Bordering France | 0 | - | 4.83 | 401,630 |
| Countries Bordering Germany | 0 | - | 4.99 | 368,418 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 232,321 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 166,473 |
| UK Immigration by Country | 0 | - | 4.94 | 140,555 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 37,941 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 89,843 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,780 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,680 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 259,546 |
| Germany Country Quiz | 0 | - | 4.82 | 157,439 |
| Russia Country Quiz | 0 | - | 4.85 | 114,182 |
| Italy Country Quiz | 0 | - | 4.82 | 122,881 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,254 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,000 |
| France Cities Map Quiz | 0 | - | 4.96 | 166,292 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,791 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,585 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,705 |
| Departments of France | 0 | - | 4.93 | 53,629 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,496 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 276,088 |
| Geography of Russia | 0 | - | 4.57 | 21,501 |
| Romania Country Quiz | 0 | - | 4.63 | 53,657 |
| Hungary Country Quiz | 0 | - | 4.49 | 43,290 |
| Czech Republic Country Quiz | 0 | - | 4.52 | 42,095 |
| Ukraine Country Quiz | 0 | - | 4.42 | 47,580 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,445,536 |
| Oceania Map Quiz | 0 | - | 4.98 | 639,770 |
| Africa Map Quiz | 0 | - | 5.00 | 2,113,245 |
| Asia Map Quiz | 0 | - | 4.99 | 913,235 |
| Sweden Immigration by Country | 0 | - | 4.55 | 55,989 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,005 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,230 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 89,667 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 99,986 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 95,856 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,109 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,130 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,186 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,720 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,763 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,489 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,054 |
| Countries Closest to Italy | 0 | - | 4.97 | 197,582 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,590 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,640 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,630 |
| Counties of Ireland | 0 | - | 4.92 | 194,397 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 129,895 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,276 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,695 |
| World Capitals Closest to London | 0 | - | 4.87 | 110,168 |
| Africa Capitals Quiz | 0 | - | 4.99 | 735,028 |
| Asia Capitals Quiz | 0 | - | 4.98 | 690,375 |
| Which City in Europe? | 0 | - | 4.83 | 107,107 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,479 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,526 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,536 |
| Countries of Africa | 0 | - | 5.00 | 2,527,218 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,308 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,388 |
| Latvia Country Quiz | 0 | - | 4.75 | 31,939 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,380,308 |
| United States Map Quiz | 0 | - | 4.98 | 4,151,232 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,383 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 98,475 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,527 |
| Australia Map Quiz | 0 | - | 4.95 | 343,621 |
| African East Coast | 0 | - | 4.96 | 95,711 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,288 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,682 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 53,598 |
| European Cities Beginning with B - Click Map | 0 | - | 4.77 | 77,879 |
| Top European Languages on a Map | 0 | - | 4.77 | 131,772 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,227 |
| Flags of Asia Quiz | 0 | - | 4.99 | 610,601 |
| Countries of Europe by Population | 0 | - | 4.98 | 179,815 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,293 |
| Random European City to Country | 0 | - | 4.69 | 117,383 |
| Europe Capital to Country | 0 | - | 4.99 | 249,343 |
| Asia Capital to Country | 0 | - | 4.96 | 126,354 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,433 |
| European Capitals by Map | 0 | - | 4.99 | 138,301 |
| African Capitals by Map | 0 | - | 4.99 | 133,099 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,929 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,776 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,143 |
| European Coastal Capitals | 0 | - | 4.95 | 90,287 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,435 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 268,824 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,300 |
| Capitals of Mediterranean Countries | 0 | - | 4.96 | 81,683 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.61 | 101,624 |
| Countries of the Middle East | 0 | - | 4.96 | 200,564 |
| African Island Countries | 0 | - | 4.96 | 101,325 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,757 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 68,632 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,019,433 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,545 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,165 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,018 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,503 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,419 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,479 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,705 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,066 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,885 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,878 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,739 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,977 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.73 | 65,593 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,133 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,257 |
| Countries Bordering the EU | 0 | - | 4.77 | 72,721 |
| Countries Closest to Europe | 0 | - | 4.70 | 109,760 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,066 |
| Poland Country Quiz | 0 | - | 4.22 | 63,098 |
| Belarus Country Quiz | 0 | - | 4.74 | 27,317 |
| Slovakia Country Quiz | 0 | - | 4.64 | 30,601 |
| Bulgaria Country Quiz | 0 | - | 4.55 | 30,797 |
| Montenegro Country Quiz | 0 | - | 4.60 | 23,662 |
| Slovenia Country Quiz | 0 | - | 4.55 | 30,654 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 638,671 |
| South America Map Quiz | 0 | - | 5.00 | 1,546,414 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,152 |
| North America Map Quiz | 0 | - | 4.98 | 247,304 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,812 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,013 |
| Flags of Africa Quiz | 0 | - | 5.00 | 468,344 |
| Flags of North and South America | 0 | - | 4.99 | 371,353 |
| Cross Flags of Europe | 0 | - | 4.43 | 298,148 |
| Satellite Images - Europe | 0 | - | 4.47 | 104,211 |
| European Cities by Picture #2 | 0 | - | 4.46 | 38,113 |
| Australian States and Territories | 0 | - | 4.96 | 141,561 |
| Canada Provinces and Territories | 0 | - | 5.00 | 340,781 |
| Provinces of the Netherlands | 0 | - | 4.80 | 41,171 |
| Regions of France | 0 | - | 4.75 | 120,255 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.91 | 49,664 |
| Europe Geography Quiz #1 | 0 | - | 4.55 | 71,181 |
| Europe Geography Quiz #2 | 0 | - | 4.57 | 71,843 |
| Europe Geography Quiz #4 | 0 | - | 4.57 | 70,128 |
| Europe Geography Quiz #5 | 0 | - | 4.55 | 61,157 |
| European Geography By Letter - A | 0 | - | 4.52 | 142,764 |
| European Geography By Letter - B #1 | 0 | - | 4.68 | 112,205 |
| European Geography By Letter - C | 0 | - | 4.46 | 112,996 |
| European Geography By Letter - D | 0 | - | 4.50 | 107,776 |
| European Geography By Letter - L | 0 | - | 4.52 | 112,910 |
| European Geography By Letter - M | 0 | - | 4.67 | 129,846 |
| European Geography By Letter - P #1 | 0 | - | 4.80 | 97,048 |
