| Federal Subjects of Russia | 0 | - | 4.95 | 149,636 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.83 | 35,605 |
| Counties of England | 0 | - | 4.97 | 803,361 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,240 |
| Slavic Countries | 0 | - | 4.96 | 112,421 |
| Europe Map Quiz | 0 | - | 5.00 | 4,789,759 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,826 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 176,051 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,504 |
| Regions of Italy | 0 | - | 4.92 | 77,144 |
| Regions of Spain Quiz | 0 | - | 4.90 | 115,412 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,562 |
| States of Germany | 0 | - | 4.95 | 154,657 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,797 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 431,072 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,777 |
| Departments of France | 0 | - | 4.93 | 55,235 |
| Name a City - European Countries | 0 | - | 4.89 | 66,241 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,942 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,269 |
| The Only European Country ... | 0 | - | 4.91 | 219,223 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,628 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,340 |
| Countries that Border Hungary | 0 | - | 4.98 | 105,033 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,298 |
| Counties of Ireland | 0 | - | 4.92 | 197,409 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,259,191 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,336,245 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 28,063 |
| Moldova Country Quiz | 0 | - | 4.82 | 31,041 |
| Canada Provinces and Territories | 0 | - | 5.00 | 346,495 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 76,143 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,963 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,635 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,138 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,831 |
| Australian States and Territories | 0 | - | 4.96 | 142,915 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.92 | 50,661 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 312,901 |
| Monarchies of Europe | 0 | - | 4.90 | 98,924 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 96,883 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,589 |
| European Countries with One Border | 0 | - | 4.97 | 183,873 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,595 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,834 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,700 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,858 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,669 |
| States of India | 0 | - | 4.94 | 196,073 |
| Japanese Prefectures | 0 | - | 4.98 | 139,154 |
| Provinces of China | 0 | - | 4.97 | 208,247 |
| Regions of New Zealand | 0 | - | 4.84 | 28,754 |
| Provinces of Turkey | 0 | - | 4.95 | 206,053 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.95 | 27,750 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 99,028 |
| European Geography By Letter - B #2 | 0 | - | 4.87 | 88,948 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,828 |
| Germany Immigration by Country | 0 | - | 4.86 | 81,731 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,518 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,430 |
| Countries That Border Russia | 0 | - | 4.98 | 464,626 |
| Countries Bordering France | 0 | - | 4.83 | 405,044 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,973 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 236,012 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 169,025 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 38,204 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 90,354 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,956 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,850 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 264,833 |
| Germany Country Quiz | 0 | - | 4.82 | 158,904 |
| Russia Country Quiz | 0 | - | 4.83 | 115,355 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,953 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,925 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,284 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,864 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 127,123 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,533 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 153,089 |
| States of Mexico | 0 | - | 4.96 | 178,379 |
| Provinces of the Netherlands | 0 | - | 4.80 | 41,815 |
| States of Brazil | 0 | - | 4.97 | 89,843 |
| Regions of France | 0 | - | 4.70 | 122,180 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.93 | 54,926 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,753 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 279,018 |
| Geography of Russia | 0 | - | 4.57 | 21,607 |
| Romania Country Quiz | 0 | - | 4.63 | 54,156 |
| Hungary Country Quiz | 0 | - | 4.49 | 43,798 |
| Czech Republic Country Quiz | 0 | - | 4.52 | 42,476 |
| Ukraine Country Quiz | 0 | - | 4.43 | 48,003 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,452,791 |
| Oceania Map Quiz | 0 | - | 4.98 | 659,734 |
| Africa Map Quiz | 0 | - | 5.00 | 2,129,386 |
| Asia Map Quiz | 0 | - | 4.99 | 925,676 |
| Counties of Wales | 0 | - | 4.63 | 39,637 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 335,659 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,372 |
| Top 10 European Countries by Coastline | 0 | - | 4.86 | 138,761 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 91,143 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 102,980 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 98,787 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,710 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,968 |
| Countries Bordering Serbia | 0 | - | 4.96 | 93,125 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,284 |
| Countries that Border Poland | 0 | - | 4.99 | 173,223 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,172 |
| Countries Closest to Spain | 0 | - | 4.96 | 228,201 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,508 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,458 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,724 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,332 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 132,478 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,983 |
| French Geography Quiz #1 | 0 | - | 4.89 | 35,106 |
| World Capitals Closest to London | 0 | - | 4.88 | 111,090 |
| Africa Capitals Quiz | 0 | - | 4.99 | 744,244 |
| Asia Capitals Quiz | 0 | - | 4.98 | 699,206 |
| Which City in Europe? | 0 | - | 4.83 | 107,918 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 48,060 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 214,078 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,948 |
| Countries of Africa | 0 | - | 5.00 | 2,561,609 |
| Countries Closest to Iceland | 0 | - | 4.90 | 74,189 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,650 |
| Lithuania Country Quiz | 0 | - | 4.63 | 31,807 |
| Latvia Country Quiz | 0 | - | 4.77 | 32,220 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,387,521 |
| United States Map Quiz | 0 | - | 4.98 | 4,172,103 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.96 | 51,510 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 100,010 |
| Western Africa Map Quiz | 0 | - | 4.98 | 74,688 |
| Australia Map Quiz | 0 | - | 4.95 | 346,268 |
| African East Coast | 0 | - | 4.96 | 96,819 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,464 |
| European Cities by Map #1 | 0 | - | 4.69 | 55,900 |
| Cities in Squares on a Map - Europe | 0 | - | 4.69 | 54,527 |
| European Cities Beginning with B - Click Map | 0 | - | 4.77 | 78,836 |
| Top European Languages on a Map | 0 | - | 4.77 | 132,892 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,798 |
| Flags of Asia Quiz | 0 | - | 4.99 | 620,885 |
| Countries of Europe by Population | 0 | - | 4.98 | 183,292 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,550 |
| Random European City to Country | 0 | - | 4.69 | 118,489 |
| Europe Capital to Country | 0 | - | 4.99 | 252,243 |
| Asia Capital to Country | 0 | - | 4.96 | 127,607 |
| EU Capitals with No Hints | 0 | - | 4.96 | 147,071 |
| European Capitals by Map | 0 | - | 4.99 | 142,254 |
| African Capitals by Map | 0 | - | 4.99 | 142,321 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,980 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,955 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,241 |
| European Coastal Capitals | 0 | - | 4.95 | 91,369 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,220 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 272,891 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,910 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,196 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.61 | 102,774 |
| Countries of the Middle East | 0 | - | 4.96 | 203,044 |
| African Island Countries | 0 | - | 4.96 | 102,591 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,201 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,563 |
| Regions of Countries #1 | 0 | - | 4.96 | 160,282 |
| Regions of Countries #2 | 0 | - | 4.95 | 124,601 |
| Regions of Countries #3 | 0 | - | 4.85 | 91,425 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,032,149 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,881 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,364 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,757 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,863 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,611 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 113,027 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,899 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,925 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,487 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,977 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,206 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.95 | 44,143 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 66,004 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,228 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,484 |
| Countries Bordering the EU | 0 | - | 4.78 | 73,546 |
| Countries Closest to Europe | 0 | - | 4.70 | 110,339 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 108,855 |
| Belarus Country Quiz | 0 | - | 4.74 | 27,473 |
| Slovakia Country Quiz | 0 | - | 4.64 | 30,884 |
| Bulgaria Country Quiz | 0 | - | 4.55 | 31,083 |
| Montenegro Country Quiz | 0 | - | 4.61 | 23,876 |
| Slovenia Country Quiz | 0 | - | 4.55 | 30,931 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 644,825 |
| South America Map Quiz | 0 | - | 5.00 | 1,557,128 |
| Latin American Countries Map Quiz | 0 | - | 4.98 | 130,722 |
| North America Map Quiz | 0 | - | 4.98 | 252,281 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,529 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,856 |
| Flags of Africa Quiz | 0 | - | 5.00 | 478,144 |
| Flags of North and South America | 0 | - | 4.99 | 377,354 |
| Cross Flags of Europe | 0 | - | 4.43 | 300,619 |
| Satellite Images - Europe | 0 | - | 4.47 | 105,241 |
