| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,267 |
| Slavic Countries | 0 | - | 4.96 | 112,435 |
| Europe Map Quiz | 0 | - | 5.00 | 4,790,400 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,830 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,515 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 431,115 |
| Name a City - European Countries | 0 | - | 4.89 | 66,265 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,993 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,308 |
| The Only European Country ... | 0 | - | 4.91 | 219,294 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,664 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,386 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,259,601 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,336,411 |
| Counties of England | 0 | - | 4.97 | 803,496 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 76,175 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 221,014 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,660 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,196 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,844 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 176,123 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 312,957 |
| Monarchies of Europe | 0 | - | 4.90 | 98,946 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 96,903 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,628 |
| European Countries with One Border | 0 | - | 4.97 | 183,908 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,618 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,728 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,885 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,700 |
| Regions of Italy | 0 | - | 4.92 | 77,163 |
| Regions of Spain Quiz | 0 | - | 4.90 | 115,438 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,569 |
| States of Germany | 0 | - | 4.95 | 154,700 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,819 |
| Federal Subjects of Russia | 0 | - | 4.95 | 149,703 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 99,044 |
| European Geography By Letter - B #2 | 0 | - | 4.87 | 88,980 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,844 |
| Germany Immigration by Country | 0 | - | 4.86 | 81,738 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,537 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,455 |
| Countries That Border Russia | 0 | - | 4.98 | 464,667 |
| Countries Bordering France | 0 | - | 4.83 | 405,095 |
| Countries Bordering Germany | 0 | - | 4.99 | 372,010 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 236,062 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 169,064 |
| UK Immigration by Country | 0 | - | 4.94 | 141,800 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,979 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,868 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 264,931 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 115,987 |
| Germany Country Quiz | 0 | - | 4.82 | 158,930 |
| Russia Country Quiz | 0 | - | 4.83 | 115,373 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,786 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.83 | 35,609 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,967 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,942 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,303 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,881 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 127,140 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,543 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 153,120 |
| Departments of France | 0 | - | 4.93 | 55,255 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,754 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 279,075 |
| Geography of Russia | 0 | - | 4.57 | 21,612 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,452,884 |
| Oceania Map Quiz | 0 | - | 4.98 | 659,807 |
| Africa Map Quiz | 0 | - | 5.00 | 2,129,618 |
| Asia Map Quiz | 0 | - | 4.99 | 925,860 |
| Sweden Immigration by Country | 0 | - | 4.53 | 56,406 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,379 |
| Top 10 European Countries by Coastline | 0 | - | 4.86 | 138,769 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 91,165 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 103,025 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 98,844 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,718 |
| Countries that Border Hungary | 0 | - | 4.98 | 105,043 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,979 |
| Countries Bordering Serbia | 0 | - | 4.96 | 93,139 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,297 |
| Countries that Border Poland | 0 | - | 4.99 | 173,243 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,182 |
| Countries Closest to Spain | 0 | - | 4.96 | 228,233 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,313 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,520 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,495 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 28,066 |
| Moldova Country Quiz | 0 | - | 4.82 | 31,045 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,724 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,345 |
| Counties of Ireland | 0 | - | 4.92 | 197,447 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 132,502 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,989 |
| French Geography Quiz #1 | 0 | - | 4.89 | 35,108 |
| World Capitals Closest to London | 0 | - | 4.88 | 111,101 |
| Africa Capitals Quiz | 0 | - | 4.99 | 744,498 |
| Asia Capitals Quiz | 0 | - | 4.98 | 699,370 |
| Which City in Europe? | 0 | - | 4.83 | 107,934 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 48,108 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 214,126 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,959 |
| Countries of Africa | 0 | - | 5.00 | 2,562,153 |
| Countries Closest to Iceland | 0 | - | 4.90 | 74,211 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,668 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,387,598 |
| United States Map Quiz | 0 | - | 4.98 | 4,172,353 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.96 | 51,524 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 100,042 |
| Western Africa Map Quiz | 0 | - | 4.98 | 74,711 |
| Australia Map Quiz | 0 | - | 4.95 | 346,306 |
| African East Coast | 0 | - | 4.96 | 96,842 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,464 |
| European Cities by Map #1 | 0 | - | 4.69 | 55,902 |
| Cities in Squares on a Map - Europe | 0 | - | 4.69 | 54,543 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,849 |
| European Cities Beginning with B - Click Map | 0 | - | 4.77 | 78,845 |
| Top European Languages on a Map | 0 | - | 4.77 | 132,911 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,803 |
| Flags of Asia Quiz | 0 | - | 4.99 | 621,104 |
| Countries of Europe by Population | 0 | - | 4.98 | 183,351 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,574 |
| Random European City to Country | 0 | - | 4.69 | 118,500 |
| Europe Capital to Country | 0 | - | 4.99 | 252,296 |
| Asia Capital to Country | 0 | - | 4.96 | 127,623 |
| EU Capitals with No Hints | 0 | - | 4.96 | 147,112 |
| European Capitals by Map | 0 | - | 4.99 | 142,303 |
| African Capitals by Map | 0 | - | 4.99 | 142,360 |
| Asian Capitals by Map | 0 | - | 4.98 | 64,016 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,986 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,265 |
| European Coastal Capitals | 0 | - | 4.95 | 91,394 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,233 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 272,977 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,987 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,202 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 38,205 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.61 | 102,792 |
| Countries of the Middle East | 0 | - | 4.96 | 203,083 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 90,360 |
| African Island Countries | 0 | - | 4.96 | 102,628 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,207 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,596 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,032,373 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,907 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,385 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,798 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,931 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,635 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 113,039 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,910 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,944 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,529 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,997 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,234 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.95 | 45,117 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 66,010 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,233 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,491 |
| Countries Bordering the EU | 0 | - | 4.78 | 73,553 |
| Countries Closest to Europe | 0 | - | 4.70 | 110,350 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 108,869 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 644,908 |
| South America Map Quiz | 0 | - | 5.00 | 1,557,303 |
| Latin American Countries Map Quiz | 0 | - | 4.98 | 130,746 |
| North America Map Quiz | 0 | - | 4.98 | 252,342 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,539 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,868 |
| Flags of Africa Quiz | 0 | - | 5.00 | 478,326 |
| Flags of North and South America | 0 | - | 4.99 | 377,467 |
| Cross Flags of Europe | 0 | - | 4.43 | 300,665 |
| Satellite Images - Europe | 0 | - | 4.47 | 105,255 |
| European Cities by Picture #2 | 0 | - | 4.46 | 38,439 |
| Australian States and Territories | 0 | - | 4.96 | 142,941 |
| Canada Provinces and Territories | 0 | - | 5.00 | 346,586 |
| Provinces of the Netherlands | 0 | - | 4.80 | 41,831 |
| Regions of France | 0 | - | 4.70 | 122,222 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.92 | 50,691 |
| Europe Geography Quiz #1 | 0 | - | 4.55 | 71,542 |
| Europe Geography Quiz #2 | 0 | - | 4.57 | 72,210 |
| Europe Geography Quiz #4 | 0 | - | 4.57 | 70,479 |
| Europe Geography Quiz #5 | 0 | - | 4.55 | 61,443 |
| European Geography By Letter - A | 0 | - | 4.52 | 148,288 |
| European Geography By Letter - B #1 | 0 | - | 4.62 | 121,688 |
| European Geography By Letter - C | 0 | - | 4.44 | 124,167 |
| European Geography By Letter - D | 0 | - | 4.49 | 118,443 |
| European Geography By Letter - L | 0 | - | 4.52 | 115,215 |
| European Geography By Letter - M | 0 | - | 4.69 | 132,703 |
| European Geography By Letter - N | 0 | - | 4.44 | 102,242 |
| European Geography By Letter - R | 0 | - | 4.43 | 94,858 |
| European Geography By Letter - V | 0 | - | 4.43 | 94,140 |
| European Geography By Letter - T | 0 | - | 4.41 | 83,732 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 101,532 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,517 |
| France Immigration by Country | 0 | - | 4.70 | 76,967 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 72,139 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 35,212 |
| Top African Languages on a Map | 0 | - | 4.94 | 75,359 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 244,732 |
