| Federal Subjects of Russia | 0 | - | 4.94 | 143,992 |
| Counties of England | 0 | - | 4.97 | 789,185 |
| Europe Map Quiz | 0 | - | 5.00 | 4,731,254 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 167,882 |
| Regions of Italy | 0 | - | 4.92 | 74,725 |
| Regions of Spain Quiz | 0 | - | 4.90 | 112,342 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 92,908 |
| States of Germany | 0 | - | 4.96 | 150,046 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,162 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,199 |
| Countries That Border Russia | 0 | - | 4.98 | 458,912 |
| Russia Country Quiz | 0 | - | 4.85 | 113,630 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,851 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,036 |
| Departments of France | 0 | - | 4.93 | 52,824 |
| Name a City - European Countries | 0 | - | 4.92 | 64,386 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,982 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,553 |
| The Only European Country ... | 0 | - | 4.91 | 213,832 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,532 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,303 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,698 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,747 |
| Countries that Border Poland | 0 | - | 4.99 | 171,349 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,376 |
| Counties of Ireland | 0 | - | 4.92 | 193,071 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,226,595 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,319,751 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,615 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,541 |
| Canada Provinces and Territories | 0 | - | 5.00 | 337,900 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,817 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,322 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,260 |
| Slavic Countries | 0 | - | 4.96 | 110,857 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,715 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,289 |
| Countries that Beat Russia | 0 | - | 4.84 | 81,893 |
| Albania Country Quiz | 0 | - | 4.54 | 38,651 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,466 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,197 |
| Australian States and Territories | 0 | - | 4.95 | 140,846 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.93 | 49,152 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 307,824 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,196 |
| Monarchies of Europe | 0 | - | 4.90 | 97,309 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,042 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,393 |
| European Countries with One Border | 0 | - | 4.97 | 181,623 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,520 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 95,902 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,127 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,680 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,853 |
| States of India | 0 | - | 4.94 | 190,033 |
| Japanese Prefectures | 0 | - | 4.98 | 134,570 |
| Provinces of China | 0 | - | 4.97 | 200,118 |
| Regions of New Zealand | 0 | - | 4.85 | 28,140 |
| Provinces of Turkey | 0 | - | 4.95 | 201,019 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 26,916 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,331 |
| European Geography By Letter - B #2 | 0 | - | 4.83 | 76,253 |
| Netherlands Immigration by Country | 0 | - | 4.94 | 43,809 |
| Germany Immigration by Country | 0 | - | 4.84 | 80,011 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,807 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 148,946 |
| Countries Bordering France | 0 | - | 4.83 | 399,080 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,045 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 230,532 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 165,165 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 37,796 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 89,569 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,242 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,119 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 256,779 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 113,249 |
| Germany Country Quiz | 0 | - | 4.82 | 156,544 |
| Italy Country Quiz | 0 | - | 4.82 | 122,202 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,640 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,383 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,189 |
| Germany Cities Map Quiz | 0 | - | 4.86 | 125,145 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 95,950 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,078 |
| States of Mexico | 0 | - | 4.95 | 173,336 |
| Provinces of the Netherlands | 0 | - | 4.80 | 40,825 |
| States of Brazil | 0 | - | 4.98 | 86,383 |
| Regions of France | 0 | - | 4.78 | 119,246 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 52,962 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,367 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 274,204 |
| Romania Country Quiz | 0 | - | 4.63 | 53,350 |
| Hungary Country Quiz | 0 | - | 4.49 | 43,031 |
| Czech Republic Country Quiz | 0 | - | 4.52 | 41,860 |
| Serbia Country Quiz | 0 | - | 4.44 | 34,765 |
| Ukraine Country Quiz | 0 | - | 4.42 | 47,316 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,440,455 |
| Oceania Map Quiz | 0 | - | 4.98 | 635,298 |
| Africa Map Quiz | 0 | - | 5.00 | 2,104,280 |
| Asia Map Quiz | 0 | - | 4.99 | 907,002 |
| Counties of Wales | 0 | - | 4.63 | 38,903 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 327,988 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,793 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 137,852 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 88,970 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,471 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,325 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 63,781 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,776 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,450 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,533 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,303 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,805 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,320 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,395 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.78 | 41,599 |
| 50 Busiest Air Routes from London | 0 | - | 4.86 | 95,766 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 128,609 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 64,793 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,513 |
| World Capitals Closest to London | 0 | - | 4.87 | 109,726 |
| Africa Capitals Quiz | 0 | - | 4.99 | 730,209 |
| Asia Capitals Quiz | 0 | - | 4.98 | 685,885 |
| Which City in Europe? | 0 | - | 4.83 | 106,619 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,813 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,141 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,206 |
| Countries of Africa | 0 | - | 5.00 | 2,507,807 |
| Countries Closest to Iceland | 0 | - | 4.89 | 72,847 |
| Latvia Country Quiz | 0 | - | 4.75 | 31,771 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,375,899 |
| United States Map Quiz | 0 | - | 4.98 | 4,141,806 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,798 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,468 |
| Western Africa Map Quiz | 0 | - | 4.97 | 72,924 |
| Australia Map Quiz | 0 | - | 4.94 | 342,477 |
| African East Coast | 0 | - | 4.96 | 95,044 |
| European Cities by Map #2 | 0 | - | 4.48 | 47,195 |
| European Cities by Map #1 | 0 | - | 4.64 | 55,565 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 53,184 |
| European Cities Beginning with B - Click Map | 0 | - | 4.75 | 77,364 |
| Top European Languages on a Map | 0 | - | 4.77 | 131,130 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 51,948 |
| Flags of Asia Quiz | 0 | - | 4.99 | 605,534 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,065 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,354 |
| Random European City to Country | 0 | - | 4.69 | 116,314 |
| Europe Capital to Country | 0 | - | 4.99 | 247,838 |
| Asia Capital to Country | 0 | - | 4.96 | 125,756 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,451 |
| European Capitals by Map | 0 | - | 4.99 | 136,265 |
| African Capitals by Map | 0 | - | 4.99 | 132,178 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,124 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,184 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,608 |
| European Coastal Capitals | 0 | - | 4.95 | 89,752 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,185 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 266,796 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,798 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,423 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 101,264 |
| Countries of the Middle East | 0 | - | 4.96 | 198,909 |
| African Island Countries | 0 | - | 4.96 | 100,788 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,497 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 67,432 |
| Regions of Countries #1 | 0 | - | 4.97 | 158,918 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,282 |
| Regions of Countries #3 | 0 | - | 4.84 | 90,331 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,011,633 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,706 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,487 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,106 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,624 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,760 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,153 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,162 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,574 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,274 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,411 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,243 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,505 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,376 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,070 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,132 |
| Countries Bordering the EU | 0 | - | 4.77 | 72,425 |
| Countries Closest to Europe | 0 | - | 4.70 | 109,464 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 107,677 |
| Poland Country Quiz | 0 | - | 4.22 | 62,672 |
| Belarus Country Quiz | 0 | - | 4.74 | 27,219 |
| Slovakia Country Quiz | 0 | - | 4.64 | 30,433 |
| Bulgaria Country Quiz | 0 | - | 4.55 | 30,665 |
| Montenegro Country Quiz | 0 | - | 4.60 | 23,537 |
| Slovenia Country Quiz | 0 | - | 4.52 | 30,478 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 635,943 |
| South America Map Quiz | 0 | - | 5.00 | 1,541,199 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,222 |
| North America Map Quiz | 0 | - | 4.98 | 244,425 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,434 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,343 |
| Flags of Africa Quiz | 0 | - | 5.00 | 463,329 |
