| Federal Subjects of Russia | 0 | - | 4.94 | 143,571 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,132 |
| Slavic Countries | 0 | - | 4.96 | 110,766 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,056 |
| Counties of England | 0 | - | 4.97 | 788,264 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 167,507 |
| Europe Map Quiz | 0 | - | 5.00 | 4,727,111 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,096 |
| Regions of Italy | 0 | - | 4.92 | 74,592 |
| Regions of Spain Quiz | 0 | - | 4.90 | 112,133 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 92,833 |
| States of Germany | 0 | - | 4.96 | 149,761 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,051 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 424,815 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,788 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 34,995 |
| Departments of France | 0 | - | 4.93 | 52,643 |
| Name a City - European Countries | 0 | - | 4.92 | 64,268 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,715 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,326 |
| The Only European Country ... | 0 | - | 4.91 | 213,471 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,309 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,599 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,329 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,053 |
| Counties of Ireland | 0 | - | 4.92 | 192,786 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,223,961 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,318,540 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,580 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,514 |
| Canada Provinces and Territories | 0 | - | 5.00 | 337,241 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,642 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,019 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,575 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,187 |
| Lithuania Country Quiz | 0 | - | 4.60 | 31,329 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,399 |
| Australian States and Territories | 0 | - | 4.95 | 140,547 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.93 | 49,012 |
| All First-Level Subdivisions of Africa on a Map | 0 | - | 4.92 | 32,580 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 307,555 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 95,823 |
| Latvia Country Quiz | 0 | - | 4.75 | 31,724 |
| Monarchies of Europe | 0 | - | 4.90 | 97,202 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 94,955 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,203 |
| Countries That Border Russia | 0 | - | 4.98 | 458,518 |
| European Countries with One Border | 0 | - | 4.97 | 181,446 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 177,966 |
| Countries Bordering France | 0 | - | 4.85 | 396,015 |
| Countries Bordering Germany | 0 | - | 4.99 | 366,661 |
| Regions of France Map Quiz | 0 | - | 4.97 | 142,994 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,554 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,630 |
| States of India | 0 | - | 4.94 | 189,670 |
| Japanese Prefectures | 0 | - | 4.98 | 134,267 |
| Provinces of China | 0 | - | 4.97 | 199,686 |
| Regions of New Zealand | 0 | - | 4.85 | 28,098 |
| Provinces of Turkey | 0 | - | 4.95 | 199,911 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 26,875 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,263 |
| European Geography By Letter - B #2 | 0 | - | 4.83 | 76,113 |
| Netherlands Immigration by Country | 0 | - | 4.94 | 43,727 |
| Germany Immigration by Country | 0 | - | 4.84 | 79,900 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,634 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 148,754 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 230,203 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 164,897 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 37,764 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 89,495 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,161 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,020 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 256,244 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 113,013 |
| Germany Country Quiz | 0 | - | 4.82 | 156,395 |
| Russia Country Quiz | 0 | - | 4.85 | 113,554 |
| Italy Country Quiz | 0 | - | 4.82 | 122,070 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,500 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,250 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,045 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,054 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 95,866 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 150,977 |
| States of Mexico | 0 | - | 4.95 | 173,008 |
| Provinces of the Netherlands | 0 | - | 4.80 | 40,718 |
| States of Brazil | 0 | - | 4.98 | 86,182 |
| Regions of France | 0 | - | 4.78 | 119,027 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 52,760 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,341 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 273,961 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,753 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 137,774 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 88,841 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,136 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,021 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,641 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,642 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,359 |
| Countries that Border Poland | 0 | - | 4.99 | 171,200 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,458 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,120 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,752 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,156 |
| Romania Country Quiz | 0 | - | 4.63 | 53,299 |
| Hungary Country Quiz | 0 | - | 4.49 | 42,979 |
| Czech Republic Country Quiz | 0 | - | 4.52 | 41,806 |
| Estonia Country Quiz | 0 | - | 4.60 | 30,825 |
| Ukraine Country Quiz | 0 | - | 4.42 | 47,260 |
| 50 Busiest Air Routes from London | 0 | - | 4.86 | 95,694 |
| Counties of Wales | 0 | - | 4.63 | 38,832 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 128,410 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 327,513 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 64,736 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,484 |
| World Capitals Closest to London | 0 | - | 4.87 | 109,590 |
| Geography of Russia | 0 | - | 4.57 | 21,415 |
| Which City in Europe? | 0 | - | 4.83 | 106,544 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 63,716 |
| Countries Closest to Iceland | 0 | - | 4.89 | 72,738 |
| Countries that Beat Russia | 0 | - | 4.84 | 81,761 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,351 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,436,955 |
| Oceania Map Quiz | 0 | - | 4.98 | 634,419 |
| Africa Map Quiz | 0 | - | 5.00 | 2,102,658 |
| Asia Map Quiz | 0 | - | 4.99 | 905,680 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.78 | 41,592 |
| Africa Capitals Quiz | 0 | - | 4.99 | 729,340 |
| Asia Capitals Quiz | 0 | - | 4.98 | 684,815 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,709 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 209,819 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,153 |
| Countries of Africa | 0 | - | 5.00 | 2,504,168 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,374,564 |
| United States Map Quiz | 0 | - | 4.98 | 4,139,524 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,719 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,291 |
| Western Africa Map Quiz | 0 | - | 4.97 | 72,790 |
| Australia Map Quiz | 0 | - | 4.94 | 342,215 |
| African East Coast | 0 | - | 4.96 | 94,914 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 51,896 |
| Flags of Asia Quiz | 0 | - | 4.99 | 604,452 |
| European Cities by Map #2 | 0 | - | 4.48 | 47,175 |
| European Cities by Map #1 | 0 | - | 4.64 | 55,543 |
| Cities in Squares on a Map - Europe | 0 | - | 4.73 | 53,115 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,010,367 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 107,606 |
| Belarus Country Quiz | 0 | - | 4.74 | 27,201 |
| Slovakia Country Quiz | 0 | - | 4.64 | 30,396 |
| Bulgaria Country Quiz | 0 | - | 4.55 | 30,633 |
| Montenegro Country Quiz | 0 | - | 4.60 | 23,505 |
| Slovenia Country Quiz | 0 | - | 4.52 | 30,435 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 635,286 |
| South America Map Quiz | 0 | - | 5.00 | 1,540,217 |
| European Cities Beginning with B - Click Map | 0 | - | 4.75 | 77,234 |
| Flags of Africa Quiz | 0 | - | 5.00 | 462,185 |
| Flags of North and South America | 0 | - | 4.99 | 365,439 |
| Councils of Scotland | 0 | - | 4.58 | 28,166 |
| Hawaiian Islands | 0 | - | 4.83 | 42,395 |
| Top European Languages on a Map | 0 | - | 4.77 | 130,982 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 349,088 |
| Countries of Europe by Population | 0 | - | 4.98 | 177,681 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,239 |
| Random European City to Country | 0 | - | 4.69 | 116,218 |
| Europe Capital to Country | 0 | - | 4.99 | 247,274 |
| Asia Capital to Country | 0 | - | 4.96 | 125,623 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,278 |
| European Capitals by Map | 0 | - | 4.99 | 135,915 |
| African Capitals by Map | 0 | - | 4.99 | 132,043 |
| South America Capitals Quiz | 0 | - | 5.00 | 476,771 |
| Asian Capitals by Map | 0 | - | 4.98 | 60,958 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,068 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,520 |
| European Coastal Capitals | 0 | - | 4.95 | 89,632 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,143 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 266,349 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,515 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,370 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 101,190 |
| Countries of the Middle East | 0 | - | 4.96 | 198,694 |
| African Island Countries | 0 | - | 4.96 | 100,648 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,453 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 67,158 |
| Regions of Countries #1 | 0 | - | 4.97 | 158,836 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,203 |
| Regions of Countries #3 | 0 | - | 4.84 | 90,278 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,581 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,355 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 151,908 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,471 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,672 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,106 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,066 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,458 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,145 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,317 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,127 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,415 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,330 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,065 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,099 |
