| Federal Subjects of Russia | 0 | - | 4.94 | 145,311 |
| Counties of England | 0 | - | 4.97 | 792,569 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,741 |
| Slavic Countries | 0 | - | 4.96 | 111,259 |
| Europe Map Quiz | 0 | - | 5.00 | 4,745,953 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,527 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 169,472 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,536 |
| Regions of Italy | 0 | - | 4.92 | 75,210 |
| Regions of Spain Quiz | 0 | - | 4.90 | 113,175 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,347 |
| States of Germany | 0 | - | 4.96 | 151,081 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,727 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 426,564 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,094 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,190 |
| Departments of France | 0 | - | 4.93 | 53,300 |
| Name a City - European Countries | 0 | - | 4.91 | 64,834 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,938 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,315 |
| The Only European Country ... | 0 | - | 4.91 | 215,144 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,322 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,228 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,932 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,566 |
| Counties of Ireland | 0 | - | 4.92 | 194,038 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,234,663 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,323,507 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,724 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,668 |
| Canada Provinces and Territories | 0 | - | 5.00 | 339,866 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 74,452 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 217,442 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,157 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,702 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,760 |
| Australian States and Territories | 0 | - | 4.96 | 141,365 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.93 | 49,522 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 309,322 |
| Monarchies of Europe | 0 | - | 4.90 | 97,702 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,412 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,919 |
| European Countries with One Border | 0 | - | 4.97 | 182,119 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,985 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,138 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,775 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,147 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,501 |
| States of India | 0 | - | 4.94 | 191,736 |
| Japanese Prefectures | 0 | - | 4.98 | 135,752 |
| Provinces of China | 0 | - | 4.97 | 202,223 |
| Regions of New Zealand | 0 | - | 4.85 | 28,401 |
| Provinces of Turkey | 0 | - | 4.95 | 202,946 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,124 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,619 |
| European Geography By Letter - B #2 | 0 | - | 4.84 | 76,688 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 48,143 |
| Germany Immigration by Country | 0 | - | 4.85 | 80,501 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,236 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,538 |
| Countries That Border Russia | 0 | - | 4.98 | 460,342 |
| Countries Bordering France | 0 | - | 4.83 | 401,130 |
| Countries Bordering Germany | 0 | - | 4.99 | 368,007 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 231,787 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 166,084 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 37,901 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 89,751 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,639 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,493 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 258,719 |
| Germany Country Quiz | 0 | - | 4.82 | 157,183 |
| Russia Country Quiz | 0 | - | 4.85 | 114,044 |
| Italy Country Quiz | 0 | - | 4.82 | 122,678 |
| Belarus Country Quiz | 0 | - | 4.74 | 27,288 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,045 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,827 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,706 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,559 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,426 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,460 |
| States of Mexico | 0 | - | 4.95 | 174,712 |
| Provinces of the Netherlands | 0 | - | 4.80 | 41,061 |
| States of Brazil | 0 | - | 4.97 | 87,158 |
| Regions of France | 0 | - | 4.77 | 119,967 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 53,379 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,438 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 275,725 |
| Geography of Russia | 0 | - | 4.57 | 21,479 |
| Romania Country Quiz | 0 | - | 4.63 | 53,579 |
| Hungary Country Quiz | 0 | - | 4.49 | 43,226 |
| Czech Republic Country Quiz | 0 | - | 4.52 | 42,033 |
| Ukraine Country Quiz | 0 | - | 4.42 | 47,503 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,443,923 |
| Oceania Map Quiz | 0 | - | 4.98 | 638,600 |
| Africa Map Quiz | 0 | - | 5.00 | 2,110,647 |
| Asia Map Quiz | 0 | - | 4.99 | 910,967 |
| Counties of Wales | 0 | - | 4.63 | 39,067 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 329,830 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,933 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,096 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 89,479 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 99,542 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 95,412 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 63,992 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,026 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,063 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,635 |
| Countries that Border Poland | 0 | - | 4.99 | 171,784 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,698 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,229 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,975 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,902 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,534 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.78 | 41,626 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,007 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 129,490 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,128 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,634 |
| World Capitals Closest to London | 0 | - | 4.87 | 110,055 |
| Africa Capitals Quiz | 0 | - | 4.99 | 733,630 |
| Asia Capitals Quiz | 0 | - | 4.98 | 689,044 |
| Which City in Europe? | 0 | - | 4.83 | 107,006 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,263 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,084 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,468 |
| Countries of Africa | 0 | - | 5.00 | 2,521,466 |
| Countries Closest to Iceland | 0 | - | 4.89 | 73,143 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,249 |
| Latvia Country Quiz | 0 | - | 4.75 | 31,887 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,379,126 |
| United States Map Quiz | 0 | - | 4.98 | 4,148,488 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,204 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 98,192 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,358 |
| Australia Map Quiz | 0 | - | 4.94 | 343,269 |
| African East Coast | 0 | - | 4.96 | 95,524 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,263 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,644 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 53,459 |
| European Cities Beginning with B - Click Map | 0 | - | 4.77 | 77,726 |
| Top European Languages on a Map | 0 | - | 4.77 | 131,572 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,158 |
| Flags of Asia Quiz | 0 | - | 4.99 | 609,122 |
| Countries of Europe by Population | 0 | - | 4.98 | 179,293 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,096 |
| Random European City to Country | 0 | - | 4.69 | 116,962 |
| Europe Capital to Country | 0 | - | 4.99 | 248,923 |
| Asia Capital to Country | 0 | - | 4.96 | 126,174 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,149 |
| European Capitals by Map | 0 | - | 4.99 | 137,733 |
| African Capitals by Map | 0 | - | 4.99 | 132,831 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,728 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,602 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,975 |
| European Coastal Capitals | 0 | - | 4.95 | 90,112 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,354 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 268,237 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 222,788 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,587 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 101,498 |
| Countries of the Middle East | 0 | - | 4.96 | 199,858 |
| African Island Countries | 0 | - | 4.96 | 101,161 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,683 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 68,350 |
| Regions of Countries #1 | 0 | - | 4.96 | 159,179 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,531 |
| Regions of Countries #3 | 0 | - | 4.85 | 90,501 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,017,285 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,310 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,975 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,758 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,226 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,233 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,402 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,523 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,897 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,682 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,731 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,585 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,842 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.73 | 65,537 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,113 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,212 |
| Countries Bordering the EU | 0 | - | 4.77 | 72,632 |
| Countries Closest to Europe | 0 | - | 4.70 | 109,661 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 107,946 |
| Slovakia Country Quiz | 0 | - | 4.64 | 30,555 |
| Bulgaria Country Quiz | 0 | - | 4.55 | 30,763 |
| Montenegro Country Quiz | 0 | - | 4.60 | 23,623 |
| Slovenia Country Quiz | 0 | - | 4.55 | 30,603 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 637,853 |
| South America Map Quiz | 0 | - | 5.00 | 1,544,559 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,837 |
| North America Map Quiz | 0 | - | 4.98 | 246,556 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,648 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,821 |
| Flags of Africa Quiz | 0 | - | 5.00 | 466,916 |
| Flags of North and South America | 0 | - | 4.99 | 370,167 |
| Cross Flags of Europe | 0 | - | 4.43 | 297,722 |
| Satellite Images - Europe | 0 | - | 4.47 | 104,056 |
