| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,430 |
| Slavic Countries | 0 | - | 4.96 | 112,555 |
| Europe Map Quiz | 0 | - | 5.00 | 4,795,013 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,953 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,624 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 431,553 |
| Name a City - European Countries | 0 | - | 4.89 | 66,456 |
| Countries That Use the Euro | 0 | - | 4.95 | 107,356 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,595 |
| The Only European Country ... | 0 | - | 4.91 | 219,745 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,916 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,684 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,262,392 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,337,707 |
| Counties of England | 0 | - | 4.97 | 804,694 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 76,430 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 221,415 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,844 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,588 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,948 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 176,742 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 313,331 |
| Monarchies of Europe | 0 | - | 4.90 | 99,081 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 97,029 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,792 |
| European Countries with One Border | 0 | - | 4.97 | 184,102 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,818 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,867 |
| States of Germany Map Quiz | 0 | - | 4.92 | 134,044 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,957 |
| Regions of Italy | 0 | - | 4.92 | 77,311 |
| Regions of Spain Quiz | 0 | - | 4.90 | 115,672 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,688 |
| States of Germany | 0 | - | 4.95 | 155,035 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,951 |
| Federal Subjects of Russia | 0 | - | 4.95 | 150,024 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 99,235 |
| European Geography By Letter - B #2 | 0 | - | 4.87 | 89,271 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,961 |
| Germany Immigration by Country | 0 | - | 4.86 | 81,853 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,714 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,637 |
| Countries That Border Russia | 0 | - | 4.98 | 465,071 |
| Countries Bordering France | 0 | - | 4.83 | 405,484 |
| Countries Bordering Germany | 0 | - | 4.99 | 372,363 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 236,486 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 169,388 |
| UK Immigration by Country | 0 | - | 4.94 | 141,946 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 194,129 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 128,029 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 265,597 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 116,190 |
| Germany Country Quiz | 0 | - | 4.82 | 159,141 |
| Russia Country Quiz | 0 | - | 4.83 | 115,503 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,865 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.83 | 35,670 |
| Andorra Country Quiz | 0 | - | 4.91 | 32,012 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 187,085 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,484 |
| France Cities Map Quiz | 0 | - | 4.96 | 168,041 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 127,301 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,650 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 153,283 |
| Departments of France | 0 | - | 4.93 | 55,457 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,794 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 279,451 |
| Geography of Russia | 0 | - | 4.57 | 21,627 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,453,687 |
| Oceania Map Quiz | 0 | - | 4.98 | 660,760 |
| Africa Map Quiz | 0 | - | 5.00 | 2,131,360 |
| Asia Map Quiz | 0 | - | 4.99 | 927,153 |
| Sweden Immigration by Country | 0 | - | 4.53 | 56,452 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,417 |
| Top 10 European Countries by Coastline | 0 | - | 4.86 | 138,849 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 91,328 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 103,439 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 99,276 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,811 |
| Countries that Border Hungary | 0 | - | 4.98 | 105,130 |
| Countries Bordering Austria | 0 | - | 4.97 | 119,080 |
| Countries Bordering Serbia | 0 | - | 4.96 | 93,249 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,399 |
| Countries that Border Poland | 0 | - | 4.99 | 173,400 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,252 |
| Countries Closest to Spain | 0 | - | 4.96 | 228,460 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,373 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,595 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,777 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 28,101 |
| Moldova Country Quiz | 0 | - | 4.82 | 31,082 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,742 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,452 |
| Counties of Ireland | 0 | - | 4.92 | 197,775 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 132,736 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 66,089 |
| French Geography Quiz #1 | 0 | - | 4.89 | 35,320 |
| World Capitals Closest to London | 0 | - | 4.88 | 111,458 |
| Africa Capitals Quiz | 0 | - | 4.99 | 745,453 |
| Asia Capitals Quiz | 0 | - | 4.98 | 700,400 |
| Which City in Europe? | 0 | - | 4.83 | 108,037 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 48,315 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 214,475 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 93,011 |
| Countries of Africa | 0 | - | 5.00 | 2,566,228 |
| Countries Closest to Iceland | 0 | - | 4.90 | 74,342 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,795 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,388,257 |
| United States Map Quiz | 0 | - | 4.98 | 4,174,263 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.96 | 51,641 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 100,236 |
| Western Africa Map Quiz | 0 | - | 4.98 | 74,861 |
| Australia Map Quiz | 0 | - | 4.95 | 346,605 |
| African East Coast | 0 | - | 4.96 | 96,963 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,483 |
| European Cities by Map #1 | 0 | - | 4.69 | 55,927 |
| Cities in Squares on a Map - Europe | 0 | - | 4.69 | 54,650 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,928 |
| European Cities Beginning with B - Click Map | 0 | - | 4.77 | 78,974 |
| Top European Languages on a Map | 0 | - | 4.77 | 133,052 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,879 |
| Flags of Asia Quiz | 0 | - | 4.99 | 622,372 |
| Countries of Europe by Population | 0 | - | 4.98 | 183,796 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,738 |
| Random European City to Country | 0 | - | 4.69 | 118,574 |
| Europe Capital to Country | 0 | - | 4.99 | 252,712 |
| Asia Capital to Country | 0 | - | 4.96 | 127,744 |
| EU Capitals with No Hints | 0 | - | 4.96 | 147,378 |
| European Capitals by Map | 0 | - | 4.99 | 142,703 |
| African Capitals by Map | 0 | - | 4.99 | 142,694 |
| Asian Capitals by Map | 0 | - | 4.98 | 64,174 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 93,185 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,444 |
| European Coastal Capitals | 0 | - | 4.95 | 91,545 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,295 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 273,496 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 226,838 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,270 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 38,235 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.61 | 102,884 |
| Countries of the Middle East | 0 | - | 4.96 | 203,366 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 90,425 |
| African Island Countries | 0 | - | 4.96 | 102,792 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,266 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,830 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,033,938 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 128,087 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,549 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 155,048 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 219,258 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,785 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 113,099 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 145,024 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 118,121 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,768 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 100,113 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,371 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.95 | 47,846 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 66,058 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,246 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,525 |
| Countries Bordering the EU | 0 | - | 4.78 | 73,623 |
| Countries Closest to Europe | 0 | - | 4.70 | 110,424 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 108,974 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 645,627 |
| South America Map Quiz | 0 | - | 5.00 | 1,558,954 |
| Latin American Countries Map Quiz | 0 | - | 4.98 | 130,926 |
| North America Map Quiz | 0 | - | 4.98 | 252,990 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,599 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,977 |
| Flags of Africa Quiz | 0 | - | 5.00 | 479,582 |
| Flags of North and South America | 0 | - | 4.99 | 378,453 |
| Cross Flags of Europe | 0 | - | 4.43 | 300,988 |
| Satellite Images - Europe | 0 | - | 4.47 | 105,378 |
| European Cities by Picture #2 | 0 | - | 4.46 | 38,486 |
| Australian States and Territories | 0 | - | 4.96 | 143,120 |
| Canada Provinces and Territories | 0 | - | 5.00 | 347,350 |
| Provinces of the Netherlands | 0 | - | 4.80 | 41,976 |
| Regions of France | 0 | - | 4.70 | 122,486 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.92 | 50,854 |
| Europe Geography Quiz #1 | 0 | - | 4.54 | 71,588 |
| Europe Geography Quiz #2 | 0 | - | 4.57 | 72,259 |
| Europe Geography Quiz #4 | 0 | - | 4.57 | 70,531 |
| Europe Geography Quiz #5 | 0 | - | 4.55 | 61,484 |
| European Geography By Letter - A | 0 | - | 4.52 | 148,510 |
| European Geography By Letter - B #1 | 0 | - | 4.62 | 121,952 |
| European Geography By Letter - C | 0 | - | 4.44 | 124,501 |
| European Geography By Letter - D | 0 | - | 4.49 | 119,041 |
| European Geography By Letter - L | 0 | - | 4.52 | 115,451 |
| European Geography By Letter - M | 0 | - | 4.69 | 132,989 |
| European Geography By Letter - N | 0 | - | 4.44 | 102,396 |
| European Geography By Letter - R | 0 | - | 4.43 | 94,982 |
| European Geography By Letter - V | 0 | - | 4.43 | 94,251 |
| European Geography By Letter - T | 0 | - | 4.41 | 83,889 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 101,634 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,558 |
| France Immigration by Country | 0 | - | 4.70 | 77,037 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 72,272 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 35,270 |
| Top African Languages on a Map | 0 | - | 4.94 | 75,559 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 244,968 |
