| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,264 |
| Slavic Countries | 0 | - | 4.96 | 111,640 |
| Europe Map Quiz | 0 | - | 5.00 | 4,762,320 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,173 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,886 |
| Federal Subjects of Russia | 0 | - | 4.95 | 147,094 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 428,150 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,330 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,337 |
| Name a City - European Countries | 0 | - | 4.90 | 65,358 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,988 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,204 |
| The Only European Country ... | 0 | - | 4.91 | 216,569 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,088 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,420 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,212 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,837 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,243,757 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,328,502 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,868 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,800 |
| Counties of England | 0 | - | 4.97 | 796,561 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,077 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,658 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,647 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,185 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,136 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 171,711 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 310,453 |
| Monarchies of Europe | 0 | - | 4.90 | 98,127 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,835 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,497 |
| European Countries with One Border | 0 | - | 4.97 | 182,757 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,554 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,386 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,395 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,792 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,278 |
| Regions of Italy | 0 | - | 4.92 | 75,847 |
| Regions of Spain Quiz | 0 | - | 4.90 | 113,919 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,986 |
| States of Germany | 0 | - | 4.96 | 152,501 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,184 |
| European Geography By Letter - B #2 | 0 | - | 4.85 | 78,478 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,137 |
| Germany Immigration by Country | 0 | - | 4.85 | 81,020 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,731 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,193 |
| Countries That Border Russia | 0 | - | 4.98 | 461,684 |
| Countries Bordering France | 0 | - | 4.83 | 402,494 |
| Countries Bordering Germany | 0 | - | 4.99 | 369,356 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 233,205 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 167,094 |
| UK Immigration by Country | 0 | - | 4.94 | 140,879 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 38,007 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 89,995 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,096 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,983 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 260,919 |
| Germany Country Quiz | 0 | - | 4.82 | 157,826 |
| Russia Country Quiz | 0 | - | 4.85 | 114,456 |
| Italy Country Quiz | 0 | - | 4.82 | 123,387 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,680 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,630 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,340 |
| France Cities Map Quiz | 0 | - | 4.96 | 166,717 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,311 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,916 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,021 |
| Departments of France | 0 | - | 4.93 | 54,077 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,544 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 276,783 |
| Geography of Russia | 0 | - | 4.57 | 21,525 |
| Romania Country Quiz | 0 | - | 4.63 | 53,770 |
| Hungary Country Quiz | 0 | - | 4.49 | 43,429 |
| Czech Republic Country Quiz | 0 | - | 4.52 | 42,213 |
| Ukraine Country Quiz | 0 | - | 4.42 | 47,699 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,448,162 |
| Oceania Map Quiz | 0 | - | 4.98 | 642,152 |
| Africa Map Quiz | 0 | - | 5.00 | 2,117,628 |
| Asia Map Quiz | 0 | - | 4.99 | 916,579 |
| Sweden Immigration by Country | 0 | - | 4.55 | 56,122 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,102 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,376 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 90,035 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 100,780 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 96,627 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,257 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,308 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,380 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,853 |
| Countries that Border Poland | 0 | - | 4.99 | 172,259 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,865 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,950 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,173 |
| Countries Closest to Italy | 0 | - | 4.97 | 198,017 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,654 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,823 |
| Counties of Ireland | 0 | - | 4.92 | 195,209 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 130,656 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,435 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,764 |
| World Capitals Closest to London | 0 | - | 4.88 | 110,642 |
| Africa Capitals Quiz | 0 | - | 4.99 | 737,471 |
| Asia Capitals Quiz | 0 | - | 4.98 | 692,710 |
| Which City in Europe? | 0 | - | 4.83 | 107,376 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,807 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,207 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,648 |
| Countries of Africa | 0 | - | 5.00 | 2,536,292 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,569 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,771 |
| Latvia Country Quiz | 0 | - | 4.77 | 32,031 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,382,830 |
| United States Map Quiz | 0 | - | 4.98 | 4,158,090 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,677 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 98,944 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,864 |
| Australia Map Quiz | 0 | - | 4.95 | 344,576 |
| African East Coast | 0 | - | 4.96 | 96,042 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,340 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,741 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 53,796 |
| European Cities Beginning with B - Click Map | 0 | - | 4.77 | 78,147 |
| Top European Languages on a Map | 0 | - | 4.77 | 132,064 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,348 |
| Flags of Asia Quiz | 0 | - | 4.99 | 613,367 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,720 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,642 |
| Random European City to Country | 0 | - | 4.69 | 117,646 |
| Europe Capital to Country | 0 | - | 4.99 | 250,040 |
| Asia Capital to Country | 0 | - | 4.96 | 126,644 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,843 |
| European Capitals by Map | 0 | - | 4.99 | 139,094 |
| African Capitals by Map | 0 | - | 4.99 | 133,754 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,370 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,051 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,401 |
| European Coastal Capitals | 0 | - | 4.95 | 90,575 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,579 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 269,903 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,951 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,819 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 101,907 |
| Countries of the Middle East | 0 | - | 4.96 | 201,139 |
| African Island Countries | 0 | - | 4.96 | 101,612 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,873 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 69,157 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,022,963 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,873 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,492 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,478 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,940 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,720 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,599 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,210 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,567 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,211 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,132 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,974 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,243 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,711 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,149 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,321 |
| Countries Bordering the EU | 0 | - | 4.77 | 72,847 |
| Countries Closest to Europe | 0 | - | 4.70 | 109,905 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,253 |
| Belarus Country Quiz | 0 | - | 4.74 | 27,364 |
| Slovakia Country Quiz | 0 | - | 4.64 | 30,704 |
| Bulgaria Country Quiz | 0 | - | 4.55 | 30,880 |
| Montenegro Country Quiz | 0 | - | 4.61 | 23,721 |
| Slovenia Country Quiz | 0 | - | 4.55 | 30,728 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 640,258 |
| South America Map Quiz | 0 | - | 5.00 | 1,549,541 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,735 |
| North America Map Quiz | 0 | - | 4.98 | 248,438 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,964 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,220 |
| Flags of Africa Quiz | 0 | - | 5.00 | 471,110 |
| Flags of North and South America | 0 | - | 4.99 | 372,995 |
| Cross Flags of Europe | 0 | - | 4.43 | 298,842 |
| Satellite Images - Europe | 0 | - | 4.47 | 104,501 |
| European Cities by Picture #2 | 0 | - | 4.46 | 38,193 |
| Australian States and Territories | 0 | - | 4.96 | 141,944 |
| Canada Provinces and Territories | 0 | - | 5.00 | 342,416 |
| Provinces of the Netherlands | 0 | - | 4.80 | 41,345 |
| Regions of France | 0 | - | 4.72 | 120,748 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.91 | 49,885 |
| Europe Geography Quiz #1 | 0 | - | 4.55 | 71,271 |
| Europe Geography Quiz #2 | 0 | - | 4.57 | 71,935 |
| Europe Geography Quiz #4 | 0 | - | 4.57 | 70,218 |
| Europe Geography Quiz #5 | 0 | - | 4.55 | 61,228 |
| European Geography By Letter - A | 0 | - | 4.52 | 146,178 |
| European Geography By Letter - B #1 | 0 | - | 4.64 | 118,427 |
| European Geography By Letter - C | 0 | - | 4.46 | 113,897 |
| European Geography By Letter - D | 0 | - | 4.50 | 108,560 |
| European Geography By Letter - L | 0 | - | 4.52 | 113,470 |
| European Geography By Letter - M | 0 | - | 4.67 | 130,595 |
| European Geography By Letter - P #1 | 0 | - | 4.80 | 97,510 |
| European Geography By Letter - N | 0 | - | 4.44 | 100,817 |
