| Federal Subjects of Russia | 0 | - | 4.94 | 143,754 |
| Counties of England | 0 | - | 4.97 | 788,702 |
| Europe Map Quiz | 0 | - | 5.00 | 4,728,956 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 167,690 |
| Regions of Italy | 0 | - | 4.92 | 74,629 |
| Regions of Spain Quiz | 0 | - | 4.90 | 112,200 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 92,867 |
| States of Germany | 0 | - | 4.96 | 149,891 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,084 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 424,981 |
| Countries That Border Russia | 0 | - | 4.98 | 458,696 |
| Russia Country Quiz | 0 | - | 4.85 | 113,595 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,811 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,011 |
| Departments of France | 0 | - | 4.93 | 52,727 |
| Name a City - European Countries | 0 | - | 4.92 | 64,313 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,835 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,421 |
| The Only European Country ... | 0 | - | 4.91 | 213,623 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,408 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,168 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,644 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,683 |
| Countries that Border Poland | 0 | - | 4.99 | 171,277 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,349 |
| Counties of Ireland | 0 | - | 4.92 | 192,908 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,225,175 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,319,093 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,590 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,522 |
| Canada Provinces and Territories | 0 | - | 5.00 | 337,530 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,710 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,163 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,193 |
| Slavic Countries | 0 | - | 4.96 | 110,803 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,636 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,236 |
| Countries that Beat Russia | 0 | - | 4.84 | 81,825 |
| Albania Country Quiz | 0 | - | 4.54 | 38,619 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,428 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,096 |
| Australian States and Territories | 0 | - | 4.95 | 140,598 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.93 | 49,082 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 307,664 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,131 |
| Monarchies of Europe | 0 | - | 4.90 | 97,253 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 94,989 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,279 |
| European Countries with One Border | 0 | - | 4.97 | 181,521 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,190 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 95,860 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,046 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,608 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,756 |
| States of India | 0 | - | 4.94 | 189,852 |
| Japanese Prefectures | 0 | - | 4.98 | 134,408 |
| Provinces of China | 0 | - | 4.97 | 199,841 |
| Regions of New Zealand | 0 | - | 4.85 | 28,108 |
| Provinces of Turkey | 0 | - | 4.95 | 200,670 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 26,885 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,288 |
| European Geography By Letter - B #2 | 0 | - | 4.83 | 76,165 |
| Netherlands Immigration by Country | 0 | - | 4.94 | 43,767 |
| Germany Immigration by Country | 0 | - | 4.84 | 79,966 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,726 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 148,838 |
| Countries Bordering France | 0 | - | 4.85 | 397,975 |
| Countries Bordering Germany | 0 | - | 4.99 | 366,851 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 230,343 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 165,012 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 37,782 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 89,527 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,193 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,067 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 256,466 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 113,123 |
| Germany Country Quiz | 0 | - | 4.82 | 156,461 |
| Italy Country Quiz | 0 | - | 4.82 | 122,129 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,556 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,310 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,110 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,082 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 95,908 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,013 |
| States of Mexico | 0 | - | 4.95 | 173,183 |
| Provinces of the Netherlands | 0 | - | 4.80 | 40,744 |
| States of Brazil | 0 | - | 4.98 | 86,282 |
| Regions of France | 0 | - | 4.78 | 119,111 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 52,859 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,350 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 274,049 |
| Romania Country Quiz | 0 | - | 4.63 | 53,317 |
| Hungary Country Quiz | 0 | - | 4.49 | 42,999 |
| Czech Republic Country Quiz | 0 | - | 4.52 | 41,830 |
| Serbia Country Quiz | 0 | - | 4.44 | 34,754 |
| Ukraine Country Quiz | 0 | - | 4.42 | 47,283 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,438,828 |
| Oceania Map Quiz | 0 | - | 4.98 | 634,800 |
| Africa Map Quiz | 0 | - | 5.00 | 2,103,378 |
| Asia Map Quiz | 0 | - | 4.99 | 906,359 |
| Counties of Wales | 0 | - | 4.63 | 38,862 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 327,692 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,771 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 137,799 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 88,906 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,278 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,138 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 63,746 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,715 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,404 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,493 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,191 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,773 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,219 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,366 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.78 | 41,596 |
| 50 Busiest Air Routes from London | 0 | - | 4.86 | 95,724 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 128,503 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 64,767 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,499 |
| World Capitals Closest to London | 0 | - | 4.87 | 109,657 |
| Africa Capitals Quiz | 0 | - | 4.99 | 729,742 |
| Asia Capitals Quiz | 0 | - | 4.98 | 685,225 |
| Which City in Europe? | 0 | - | 4.83 | 106,577 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,760 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 209,964 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,165 |
| Countries of Africa | 0 | - | 5.00 | 2,505,845 |
| Countries Closest to Iceland | 0 | - | 4.89 | 72,785 |
| Latvia Country Quiz | 0 | - | 4.75 | 31,752 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,375,368 |
| United States Map Quiz | 0 | - | 4.98 | 4,140,441 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,746 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,379 |
| Western Africa Map Quiz | 0 | - | 4.97 | 72,851 |
| Australia Map Quiz | 0 | - | 4.94 | 342,339 |
| African East Coast | 0 | - | 4.96 | 94,974 |
| European Cities by Map #2 | 0 | - | 4.48 | 47,184 |
| European Cities by Map #1 | 0 | - | 4.64 | 55,552 |
| Cities in Squares on a Map - Europe | 0 | - | 4.73 | 53,146 |
| European Cities Beginning with B - Click Map | 0 | - | 4.75 | 77,303 |
| Top European Languages on a Map | 0 | - | 4.77 | 131,055 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 51,920 |
| Flags of Asia Quiz | 0 | - | 4.99 | 604,932 |
| Countries of Europe by Population | 0 | - | 4.98 | 177,853 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,289 |
| Random European City to Country | 0 | - | 4.69 | 116,262 |
| Europe Capital to Country | 0 | - | 4.99 | 247,387 |
| Asia Capital to Country | 0 | - | 4.96 | 125,672 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,359 |
| European Capitals by Map | 0 | - | 4.99 | 136,082 |
| African Capitals by Map | 0 | - | 4.99 | 132,092 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,038 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,107 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,555 |
| European Coastal Capitals | 0 | - | 4.95 | 89,688 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,160 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 266,527 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,641 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,392 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 101,225 |
| Countries of the Middle East | 0 | - | 4.96 | 198,786 |
| African Island Countries | 0 | - | 4.96 | 100,705 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,469 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 67,238 |
| Regions of Countries #1 | 0 | - | 4.97 | 158,871 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,237 |
| Regions of Countries #3 | 0 | - | 4.84 | 90,307 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,010,931 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,628 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,409 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 151,987 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,536 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,704 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,126 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,114 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,507 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,191 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,348 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,168 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,458 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,355 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,069 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,111 |
| Countries Bordering the EU | 0 | - | 4.77 | 72,366 |
| Countries Closest to Europe | 0 | - | 4.70 | 109,431 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 107,636 |
| Poland Country Quiz | 0 | - | 4.22 | 62,636 |
| Belarus Country Quiz | 0 | - | 4.74 | 27,211 |
| Slovakia Country Quiz | 0 | - | 4.64 | 30,410 |
| Bulgaria Country Quiz | 0 | - | 4.55 | 30,649 |
| Montenegro Country Quiz | 0 | - | 4.60 | 23,519 |
| Slovenia Country Quiz | 0 | - | 4.52 | 30,451 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 635,590 |
| South America Map Quiz | 0 | - | 5.00 | 1,540,668 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,020 |
| North America Map Quiz | 0 | - | 4.98 | 244,164 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,403 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,309 |
| Flags of Africa Quiz | 0 | - | 5.00 | 462,691 |
