| Federal Subjects of Russia | 0 | - | 4.94 | 143,669 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,179 |
| Slavic Countries | 0 | - | 4.96 | 110,789 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,089 |
| Counties of England | 0 | - | 4.97 | 788,535 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 167,601 |
| Europe Map Quiz | 0 | - | 5.00 | 4,728,358 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,120 |
| Regions of Italy | 0 | - | 4.92 | 74,617 |
| Regions of Spain Quiz | 0 | - | 4.90 | 112,174 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 92,859 |
| States of Germany | 0 | - | 4.96 | 149,852 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,068 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 424,928 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,801 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,004 |
| Departments of France | 0 | - | 4.93 | 52,698 |
| Name a City - European Countries | 0 | - | 4.92 | 64,289 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,789 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,381 |
| The Only European Country ... | 0 | - | 4.91 | 213,566 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,363 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,631 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,340 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,130 |
| Counties of Ireland | 0 | - | 4.92 | 192,856 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,224,712 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,318,783 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,588 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,521 |
| Canada Provinces and Territories | 0 | - | 5.00 | 337,447 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,680 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,104 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,614 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,218 |
| Lithuania Country Quiz | 0 | - | 4.60 | 31,336 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,418 |
| Australian States and Territories | 0 | - | 4.95 | 140,573 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.93 | 49,039 |
| All First-Level Subdivisions of Africa on a Map | 0 | - | 4.92 | 32,615 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 307,605 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 95,851 |
| Latvia Country Quiz | 0 | - | 4.75 | 31,742 |
| Monarchies of Europe | 0 | - | 4.90 | 97,235 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 94,977 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,250 |
| Countries That Border Russia | 0 | - | 4.98 | 458,632 |
| European Countries with One Border | 0 | - | 4.97 | 181,503 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,006 |
| Countries Bordering France | 0 | - | 4.85 | 397,493 |
| Countries Bordering Germany | 0 | - | 4.99 | 366,783 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,027 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,586 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,709 |
| States of India | 0 | - | 4.94 | 189,782 |
| Japanese Prefectures | 0 | - | 4.98 | 134,358 |
| Provinces of China | 0 | - | 4.97 | 199,781 |
| Regions of New Zealand | 0 | - | 4.85 | 28,106 |
| Provinces of Turkey | 0 | - | 4.95 | 200,409 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 26,883 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,277 |
| European Geography By Letter - B #2 | 0 | - | 4.83 | 76,141 |
| Netherlands Immigration by Country | 0 | - | 4.94 | 43,752 |
| Germany Immigration by Country | 0 | - | 4.84 | 79,933 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,700 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 148,814 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 230,291 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 164,959 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 37,777 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 89,516 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,183 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,050 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 256,397 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 113,073 |
| Germany Country Quiz | 0 | - | 4.82 | 156,427 |
| Russia Country Quiz | 0 | - | 4.85 | 113,578 |
| Italy Country Quiz | 0 | - | 4.82 | 122,099 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,543 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,272 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,087 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,074 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 95,884 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,001 |
| States of Mexico | 0 | - | 4.95 | 173,133 |
| Provinces of the Netherlands | 0 | - | 4.80 | 40,740 |
| States of Brazil | 0 | - | 4.98 | 86,251 |
| Regions of France | 0 | - | 4.78 | 119,086 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 52,824 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,346 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 274,017 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,760 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 137,788 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 88,886 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,219 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,092 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,685 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,667 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,388 |
| Countries that Border Poland | 0 | - | 4.99 | 171,246 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,484 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,164 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,763 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,195 |
| Romania Country Quiz | 0 | - | 4.63 | 53,311 |
| Hungary Country Quiz | 0 | - | 4.49 | 42,989 |
| Czech Republic Country Quiz | 0 | - | 4.52 | 41,823 |
| Estonia Country Quiz | 0 | - | 4.60 | 30,833 |
| Ukraine Country Quiz | 0 | - | 4.42 | 47,274 |
| 50 Busiest Air Routes from London | 0 | - | 4.86 | 95,715 |
| Counties of Wales | 0 | - | 4.63 | 38,841 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 128,470 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 327,653 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 64,758 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,495 |
| World Capitals Closest to London | 0 | - | 4.87 | 109,631 |
| Geography of Russia | 0 | - | 4.57 | 21,419 |
| Which City in Europe? | 0 | - | 4.83 | 106,563 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 63,735 |
| Countries Closest to Iceland | 0 | - | 4.89 | 72,770 |
| Countries that Beat Russia | 0 | - | 4.84 | 81,806 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,362 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,438,451 |
| Oceania Map Quiz | 0 | - | 4.98 | 634,662 |
| Africa Map Quiz | 0 | - | 5.00 | 2,103,093 |
| Asia Map Quiz | 0 | - | 4.99 | 906,134 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.78 | 41,596 |
| Africa Capitals Quiz | 0 | - | 4.99 | 729,574 |
| Asia Capitals Quiz | 0 | - | 4.98 | 685,025 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,749 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 209,907 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,162 |
| Countries of Africa | 0 | - | 5.00 | 2,505,285 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,375,162 |
| United States Map Quiz | 0 | - | 4.98 | 4,140,147 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,727 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,351 |
| Western Africa Map Quiz | 0 | - | 4.97 | 72,835 |
| Australia Map Quiz | 0 | - | 4.94 | 342,272 |
| African East Coast | 0 | - | 4.96 | 94,952 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 51,912 |
| Flags of Asia Quiz | 0 | - | 4.99 | 604,741 |
| European Cities by Map #2 | 0 | - | 4.48 | 47,178 |
| European Cities by Map #1 | 0 | - | 4.64 | 55,548 |
| Cities in Squares on a Map - Europe | 0 | - | 4.73 | 53,133 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,010,730 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 107,624 |
| Belarus Country Quiz | 0 | - | 4.74 | 27,207 |
| Slovakia Country Quiz | 0 | - | 4.64 | 30,402 |
| Bulgaria Country Quiz | 0 | - | 4.55 | 30,643 |
| Montenegro Country Quiz | 0 | - | 4.60 | 23,514 |
| Slovenia Country Quiz | 0 | - | 4.52 | 30,446 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 635,497 |
| South America Map Quiz | 0 | - | 5.00 | 1,540,524 |
| European Cities Beginning with B - Click Map | 0 | - | 4.75 | 77,271 |
| Flags of Africa Quiz | 0 | - | 5.00 | 462,509 |
| Flags of North and South America | 0 | - | 4.99 | 366,043 |
| Councils of Scotland | 0 | - | 4.58 | 28,170 |
| Hawaiian Islands | 0 | - | 4.83 | 42,411 |
| Top European Languages on a Map | 0 | - | 4.77 | 131,031 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 349,311 |
| Countries of Europe by Population | 0 | - | 4.98 | 177,791 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,265 |
| Random European City to Country | 0 | - | 4.69 | 116,243 |
| Europe Capital to Country | 0 | - | 4.99 | 247,345 |
| Asia Capital to Country | 0 | - | 4.96 | 125,648 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,334 |
| European Capitals by Map | 0 | - | 4.99 | 136,014 |
| African Capitals by Map | 0 | - | 4.99 | 132,081 |
| South America Capitals Quiz | 0 | - | 5.00 | 476,909 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,001 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,089 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,540 |
| European Coastal Capitals | 0 | - | 4.95 | 89,671 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,152 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 266,462 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,595 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,387 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 101,207 |
| Countries of the Middle East | 0 | - | 4.96 | 198,754 |
| African Island Countries | 0 | - | 4.96 | 100,689 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,465 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 67,208 |
| Regions of Countries #1 | 0 | - | 4.97 | 158,860 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,229 |
| Regions of Countries #3 | 0 | - | 4.84 | 90,298 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,609 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,394 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 151,960 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,515 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,689 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,121 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,099 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,488 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,177 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,336 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,150 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,444 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,347 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,068 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,104 |
