| Federal Subjects of Russia | 0 | - | 4.95 | 149,964 |
| Counties of England | 0 | - | 4.97 | 804,407 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,392 |
| Slavic Countries | 0 | - | 4.96 | 112,524 |
| Countries that Border Hungary | 0 | - | 4.98 | 105,114 |
| Europe Map Quiz | 0 | - | 5.00 | 4,793,901 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,929 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 176,578 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,595 |
| Regions of Italy | 0 | - | 4.92 | 77,278 |
| Regions of Spain Quiz | 0 | - | 4.90 | 115,611 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,655 |
| States of Germany | 0 | - | 4.95 | 154,969 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,907 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 431,436 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,843 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.83 | 35,651 |
| Departments of France | 0 | - | 4.93 | 55,417 |
| Name a City - European Countries | 0 | - | 4.89 | 66,405 |
| Countries That Use the Euro | 0 | - | 4.95 | 107,281 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,525 |
| The Only European Country ... | 0 | - | 4.91 | 219,647 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,861 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,625 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,361 |
| Counties of Ireland | 0 | - | 4.92 | 197,721 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,261,735 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,337,361 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 28,097 |
| Moldova Country Quiz | 0 | - | 4.82 | 31,069 |
| Canada Provinces and Territories | 0 | - | 5.00 | 347,188 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 76,382 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 221,318 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,800 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,559 |
| Hungary Country Quiz | 0 | - | 4.49 | 43,842 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,917 |
| Australian States and Territories | 0 | - | 4.96 | 143,086 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.92 | 50,815 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 313,223 |
| Monarchies of Europe | 0 | - | 4.90 | 99,049 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 97,008 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,750 |
| European Countries with One Border | 0 | - | 4.97 | 184,049 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,770 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,915 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,828 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,991 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,896 |
| States of India | 0 | - | 4.94 | 196,556 |
| Japanese Prefectures | 0 | - | 4.98 | 139,444 |
| Provinces of China | 0 | - | 4.97 | 208,985 |
| Regions of New Zealand | 0 | - | 4.84 | 28,803 |
| Provinces of Turkey | 0 | - | 4.95 | 206,347 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.95 | 27,814 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 99,105 |
| European Geography By Letter - B #2 | 0 | - | 4.87 | 89,100 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,928 |
| Germany Immigration by Country | 0 | - | 4.86 | 81,822 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,639 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,582 |
| Countries That Border Russia | 0 | - | 4.98 | 464,962 |
| Countries Bordering France | 0 | - | 4.83 | 405,399 |
| Countries Bordering Germany | 0 | - | 4.99 | 372,281 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 236,385 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 169,306 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 38,228 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 90,412 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 194,086 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,973 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 265,450 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 116,144 |
| Germany Country Quiz | 0 | - | 4.82 | 159,084 |
| Russia Country Quiz | 0 | - | 4.83 | 115,466 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,995 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 187,057 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,452 |
| France Cities Map Quiz | 0 | - | 4.96 | 168,013 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 127,250 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,639 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 153,247 |
| States of Mexico | 0 | - | 4.96 | 178,811 |
| Provinces of the Netherlands | 0 | - | 4.80 | 41,942 |
| States of Brazil | 0 | - | 4.98 | 90,067 |
| Regions of France | 0 | - | 4.70 | 122,424 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.93 | 55,061 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,785 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 279,363 |
| Geography of Russia | 0 | - | 4.57 | 21,623 |
| Romania Country Quiz | 0 | - | 4.63 | 54,218 |
| Czech Republic Country Quiz | 0 | - | 4.52 | 42,515 |
| Ukraine Country Quiz | 0 | - | 4.43 | 48,048 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,453,538 |
| Oceania Map Quiz | 0 | - | 4.98 | 660,493 |
| Africa Map Quiz | 0 | - | 5.00 | 2,130,971 |
| Asia Map Quiz | 0 | - | 4.99 | 926,905 |
| Counties of Wales | 0 | - | 4.63 | 39,684 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 336,333 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,407 |
| Top 10 European Countries by Coastline | 0 | - | 4.86 | 138,835 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 91,293 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 103,338 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 99,178 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,789 |
| Countries Bordering Austria | 0 | - | 4.97 | 119,058 |
| Countries Bordering Serbia | 0 | - | 4.96 | 93,228 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,379 |
| Countries that Border Poland | 0 | - | 4.99 | 173,359 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,233 |
| Countries Closest to Spain | 0 | - | 4.96 | 228,398 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,571 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,684 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,742 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,431 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 132,689 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 66,068 |
| French Geography Quiz #1 | 0 | - | 4.89 | 35,290 |
| World Capitals Closest to London | 0 | - | 4.88 | 111,426 |
| Africa Capitals Quiz | 0 | - | 4.99 | 745,228 |
| Asia Capitals Quiz | 0 | - | 4.98 | 700,118 |
| Which City in Europe? | 0 | - | 4.83 | 108,015 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 48,272 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 214,394 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,998 |
| Countries of Africa | 0 | - | 5.00 | 2,565,292 |
| Countries Closest to Iceland | 0 | - | 4.90 | 74,306 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,766 |
| Lithuania Country Quiz | 0 | - | 4.63 | 31,834 |
| Latvia Country Quiz | 0 | - | 4.77 | 32,249 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,388,118 |
| United States Map Quiz | 0 | - | 4.98 | 4,173,795 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.96 | 51,620 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 100,201 |
| Western Africa Map Quiz | 0 | - | 4.98 | 74,826 |
| Australia Map Quiz | 0 | - | 4.95 | 346,533 |
| African East Coast | 0 | - | 4.96 | 96,937 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,481 |
| European Cities by Map #1 | 0 | - | 4.69 | 55,924 |
| Cities in Squares on a Map - Europe | 0 | - | 4.69 | 54,628 |
| European Cities Beginning with B - Click Map | 0 | - | 4.77 | 78,942 |
| Top European Languages on a Map | 0 | - | 4.77 | 133,028 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,861 |
| Flags of Asia Quiz | 0 | - | 4.99 | 622,077 |
| Countries of Europe by Population | 0 | - | 4.98 | 183,712 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,702 |
| Random European City to Country | 0 | - | 4.69 | 118,558 |
| Europe Capital to Country | 0 | - | 4.99 | 252,637 |
| Asia Capital to Country | 0 | - | 4.96 | 127,708 |
| EU Capitals with No Hints | 0 | - | 4.96 | 147,320 |
| European Capitals by Map | 0 | - | 4.99 | 142,611 |
| African Capitals by Map | 0 | - | 4.99 | 142,639 |
| Asian Capitals by Map | 0 | - | 4.98 | 64,138 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 93,156 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,417 |
| European Coastal Capitals | 0 | - | 4.95 | 91,518 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,281 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 273,396 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 226,746 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,261 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.61 | 102,868 |
| Countries of the Middle East | 0 | - | 4.96 | 203,307 |
| African Island Countries | 0 | - | 4.96 | 102,755 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,252 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,772 |
| Regions of Countries #1 | 0 | - | 4.96 | 160,355 |
| Regions of Countries #2 | 0 | - | 4.95 | 124,672 |
| Regions of Countries #3 | 0 | - | 4.85 | 91,481 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,033,580 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 128,047 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,507 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,993 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 219,194 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,748 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 113,088 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,989 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 118,082 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,722 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 100,094 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,343 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.95 | 47,670 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 66,044 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,242 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,522 |
| Countries Bordering the EU | 0 | - | 4.78 | 73,604 |
| Countries Closest to Europe | 0 | - | 4.70 | 110,406 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 108,947 |
| Belarus Country Quiz | 0 | - | 4.74 | 27,494 |
| Slovakia Country Quiz | 0 | - | 4.64 | 30,918 |
| Bulgaria Country Quiz | 0 | - | 4.55 | 31,123 |
| Montenegro Country Quiz | 0 | - | 4.61 | 23,898 |
| Slovenia Country Quiz | 0 | - | 4.55 | 30,961 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 645,464 |
| South America Map Quiz | 0 | - | 5.00 | 1,558,596 |
| Latin American Countries Map Quiz | 0 | - | 4.98 | 130,896 |
| North America Map Quiz | 0 | - | 4.98 | 252,864 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,584 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,958 |
| Flags of Africa Quiz | 0 | - | 5.00 | 479,252 |
| Flags of North and South America | 0 | - | 4.99 | 378,249 |
| Cross Flags of Europe | 0 | - | 4.43 | 300,910 |
