| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,471 |
| Slavic Countries | 0 | - | 4.96 | 111,810 |
| Europe Map Quiz | 0 | - | 5.00 | 4,768,120 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,330 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 172,536 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,024 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 428,715 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,925 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,618 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 82,934 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 64,940 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 71,223 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 57,051 |
| Departments of France | 0 | - | 4.93 | 54,344 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 277,191 |
| Name a City - European Countries | 0 | - | 4.90 | 65,535 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,381 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,535 |
| The Only European Country ... | 0 | - | 4.91 | 217,153 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,430 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,839 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,246,959 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,330,074 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,909 |
| Counties of England | 0 | - | 4.97 | 798,182 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,867 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,302 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,135 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,830 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,353 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,302 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.91 | 50,048 |
| All First-Level Subdivisions of Africa on a Map | 0 | - | 4.92 | 33,376 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,576 |
| Top African Languages on a Map | 0 | - | 4.92 | 74,287 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 310,985 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,370 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,781 |
| Cities in Squares on a Map - Europe | 0 | - | 4.70 | 53,945 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,606 |
| Monarchies of Europe | 0 | - | 4.90 | 98,272 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,991 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,743 |
| European Countries with One Border | 0 | - | 4.97 | 183,010 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,777 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,688 |
| States of Germany Map Quiz | 0 | - | 4.91 | 133,043 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,578 |
| Regions of Italy | 0 | - | 4.92 | 76,117 |
| Regions of Spain Quiz | 0 | - | 4.90 | 114,219 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,091 |
| States of Germany | 0 | - | 4.95 | 152,958 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,325 |
| Federal Subjects of Russia | 0 | - | 4.95 | 147,763 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,389 |
| European Geography By Letter - B #2 | 0 | - | 4.84 | 78,809 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,348 |
| Germany Immigration by Country | 0 | - | 4.85 | 81,203 |
| Top European Languages on a Map | 0 | - | 4.77 | 132,248 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,980 |
| Pixelated Asia Map | 0 | - | 4.90 | 73,340 |
| World Currencies Quiz on a Map | 0 | - | 4.95 | 61,235 |
| Countries That Border Russia | 0 | - | 4.98 | 462,435 |
| Countries Bordering France | 0 | - | 4.83 | 403,189 |
| Countries Bordering Germany | 0 | - | 4.99 | 370,183 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 233,689 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 167,440 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 148,858 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,935 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,627 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,246 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,166 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 261,693 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 114,925 |
| Germany Country Quiz | 0 | - | 4.83 | 158,078 |
| Russia Country Quiz | 0 | - | 4.83 | 114,621 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,425 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,395 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,742 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,862 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,564 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,001 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,531 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,048 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,217 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 54,095 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,585 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 35,029 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 107,010 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 117,861 |
| Geography of Russia | 0 | - | 4.57 | 21,550 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,449,173 |
| Oceania Map Quiz | 0 | - | 4.98 | 643,351 |
| Africa Map Quiz | 0 | - | 5.00 | 2,120,476 |
| Asia Map Quiz | 0 | - | 4.99 | 918,507 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 332,757 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,758 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,629,739 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,164 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,471 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 90,273 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 101,300 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 97,135 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,363 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,349 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,535 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,572 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,965 |
| Countries that Border Poland | 0 | - | 4.99 | 172,490 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,927 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,229 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,934 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,247 |
| Countries Closest to Italy | 0 | - | 4.97 | 198,231 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,861 |
| Malta Country Quiz | 0 | - | 4.81 | 31,097 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,669 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,937 |
| Counties of Ireland | 0 | - | 4.92 | 195,828 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 131,097 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,567 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,827 |
| World Capitals Closest to London | 0 | - | 4.88 | 110,759 |
| Pixelated United States Map | 0 | - | 4.87 | 94,398 |
| US States with an Empty Map | 0 | - | 5.00 | 625,522 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 418,402 |
| Africa Capitals Quiz | 0 | - | 4.99 | 738,986 |
| Asia Capitals Quiz | 0 | - | 4.98 | 694,161 |
| Which City in Europe? | 0 | - | 4.83 | 107,507 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,008 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,625 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,713 |
| Countries of Africa | 0 | - | 5.00 | 2,542,149 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,684 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,986 |
| Countries that Beat Spain | 0 | - | 4.94 | 63,029 |
| Countries that Beat Germany | 0 | - | 4.94 | 106,644 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,598 |
| Countries that Beat Portugal | 0 | - | 4.86 | 59,455 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,384,143 |
| United States Map Quiz | 0 | - | 4.98 | 4,162,055 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,834 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,156 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,054 |
| Australia Map Quiz | 0 | - | 4.95 | 344,923 |
| Country Quiz on a Map - France | 0 | - | 4.98 | 47,312 |
| Country Quiz on a Map - Germany | 0 | - | 4.95 | 35,138 |
| African East Coast | 0 | - | 4.96 | 96,192 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,895 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,495 |
| Countries that Beat Iceland | 0 | - | 4.81 | 42,958 |
| European Cities Beginning with B - Click Map | 0 | - | 4.78 | 78,320 |
| East Asian Islands on the Map | 0 | - | 4.54 | 33,119 |
| Colonies of Africa with a Map | 0 | - | 4.78 | 54,517 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,443 |
| Flags of Asia Quiz | 0 | - | 4.99 | 615,201 |
| Countries of Europe by Population | 0 | - | 4.98 | 181,251 |
| Megacities on a World Map | 0 | - | 4.98 | 255,095 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 579,024 |
| All 3M Cities on the World Map | 0 | - | 4.95 | 75,103 |
| Every 1,000,000+ City on a Map | 0 | - | 4.99 | 115,014 |
| 500 Biggest Cities in the World on a Map | 0 | - | 4.97 | 122,840 |
| Three Biggest Cities by Time Zone With Map | 0 | - | 4.98 | 34,923 |
| Random European City to Country | 0 | - | 4.69 | 117,814 |
| Europe Capital to Country | 0 | - | 4.99 | 250,687 |
| Asia Capital to Country | 0 | - | 4.96 | 126,776 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,098 |
| European Capitals by Map | 0 | - | 4.99 | 139,726 |
| African Capitals by Map | 0 | - | 4.99 | 134,070 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,574 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,230 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,559 |
| European Coastal Capitals | 0 | - | 4.95 | 90,744 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,640 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 270,537 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,370 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,894 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 67,647 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 38,062 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 102,240 |
| Countries of the Middle East | 0 | - | 4.96 | 201,500 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 90,093 |
| African Island Countries | 0 | - | 4.96 | 101,788 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,936 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 69,495 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,024,928 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,117 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,687 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,729 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,223 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,918 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,687 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,338 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,728 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,393 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,303 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,154 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,378 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,785 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,165 |
