| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,080 |
| Slavic Countries | 0 | - | 4.96 | 111,532 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,755 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,845 |
| World Capitals Closest to London | 0 | - | 4.87 | 110,567 |
| Europe Map Quiz | 0 | - | 5.00 | 4,757,356 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,774 |
| Federal Subjects of Russia | 0 | - | 4.95 | 146,581 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 427,676 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,263 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,310 |
| Name a City - European Countries | 0 | - | 4.90 | 65,238 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,666 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,934 |
| The Only European Country ... | 0 | - | 4.91 | 216,148 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,863 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,127 |
| Countries that Border Poland | 0 | - | 4.99 | 172,120 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,732 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,112 |
| Countries Closest to Italy | 0 | - | 4.97 | 197,804 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,107 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,241,043 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,326,781 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,433 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,818 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,757 |
| Counties of England | 0 | - | 4.97 | 795,271 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,888 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,292 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,488 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,040 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,036 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 170,901 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 310,098 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,314 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 93,930 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,098 |
| Monarchies of Europe | 0 | - | 4.90 | 97,999 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,723 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,328 |
| Countries That Border Russia | 0 | - | 4.98 | 461,265 |
| European Countries with One Border | 0 | - | 4.97 | 182,573 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,391 |
| Countries Bordering France | 0 | - | 4.83 | 402,053 |
| Countries Bordering Germany | 0 | - | 4.99 | 368,727 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,228 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,613 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,028 |
| Regions of Italy | 0 | - | 4.92 | 75,662 |
| Regions of Spain Quiz | 0 | - | 4.90 | 113,727 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,897 |
| States of Germany | 0 | - | 4.96 | 152,089 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,088 |
| European Geography By Letter - B #2 | 0 | - | 4.84 | 78,069 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 51,988 |
| Germany Immigration by Country | 0 | - | 4.85 | 80,927 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,568 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,968 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 232,777 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 166,808 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 37,978 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 89,931 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,987 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,846 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,815 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,302 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 260,258 |
| Germany Country Quiz | 0 | - | 4.82 | 157,664 |
| Russia Country Quiz | 0 | - | 4.85 | 114,332 |
| Italy Country Quiz | 0 | - | 4.82 | 123,266 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,638 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,439 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,182 |
| France Cities Map Quiz | 0 | - | 4.96 | 166,538 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,959 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,724 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,860 |
| Departments of France | 0 | - | 4.93 | 53,903 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,528 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 276,453 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,062 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,302 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 100,400 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 96,261 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,221 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,288 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,781 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,807 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 55,449 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 104,452 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 63,938 |
| Countries Closest to Turkey | 0 | - | 4.96 | 125,921 |
| Countries Closest to India | 0 | - | 4.97 | 102,672 |
| Countries Closest to Japan | 0 | - | 4.92 | 138,509 |
| Romania Country Quiz | 0 | - | 4.63 | 53,715 |
| Hungary Country Quiz | 0 | - | 4.49 | 43,356 |
| Czech Republic Country Quiz | 0 | - | 4.52 | 42,149 |
| Ukraine Country Quiz | 0 | - | 4.42 | 47,642 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,728 |
| Counties of Ireland | 0 | - | 4.92 | 194,830 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 130,312 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,371 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,734 |
| Geography of Russia | 0 | - | 4.57 | 21,515 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,967 |
| Which City in Europe? | 0 | - | 4.83 | 107,228 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,191 |
| Closest Countries to North Korea | 0 | - | 4.94 | 122,301 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,504 |
| Latvia Country Quiz | 0 | - | 4.77 | 31,988 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,447,095 |
| Oceania Map Quiz | 0 | - | 4.98 | 641,003 |
| Africa Map Quiz | 0 | - | 5.00 | 2,115,472 |
| Asia Map Quiz | 0 | - | 4.99 | 915,110 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,647 |
| Africa Capitals Quiz | 0 | - | 4.99 | 736,325 |
| Asia Capitals Quiz | 0 | - | 4.98 | 691,479 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,674 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,870 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,596 |
| Countries of Africa | 0 | - | 5.00 | 2,531,767 |
| Countries Closest to Alaska | 0 | - | 4.93 | 124,160 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,006 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,381,675 |
| United States Map Quiz | 0 | - | 4.98 | 4,154,835 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,527 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 98,730 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,691 |
| Australia Map Quiz | 0 | - | 4.95 | 343,948 |
| African East Coast | 0 | - | 4.96 | 95,884 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,303 |
| Flags of Asia Quiz | 0 | - | 4.99 | 611,968 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,320 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,716 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 53,703 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,021,136 |
| Countries Closest to the Aegean Sea | 0 | - | 4.75 | 66,810 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,156 |
| Countries Surrounding Istanbul | 0 | - | 4.89 | 24,813 |
| Poland Country Quiz | 0 | - | 4.22 | 63,201 |
| Belarus Country Quiz | 0 | - | 4.74 | 27,339 |
| Slovakia Country Quiz | 0 | - | 4.64 | 30,657 |
| Bulgaria Country Quiz | 0 | - | 4.55 | 30,839 |
| Montenegro Country Quiz | 0 | - | 4.61 | 23,695 |
| Slovenia Country Quiz | 0 | - | 4.55 | 30,696 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 639,401 |
| South America Map Quiz | 0 | - | 5.00 | 1,547,848 |
| European Cities Beginning with B - Click Map | 0 | - | 4.77 | 78,037 |
| Flags of Africa Quiz | 0 | - | 5.00 | 469,768 |
| Flags of North and South America | 0 | - | 4.99 | 372,250 |
| Canada Provinces and Territories | 0 | - | 5.00 | 341,646 |
| Top European Languages on a Map | 0 | - | 4.77 | 131,916 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 354,872 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,310 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,481 |
| Random European City to Country | 0 | - | 4.69 | 117,504 |
| Europe Capital to Country | 0 | - | 4.99 | 249,693 |
| Asia Capital to Country | 0 | - | 4.96 | 126,517 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,670 |
| European Capitals by Map | 0 | - | 4.99 | 138,720 |
| African Capitals by Map | 0 | - | 4.99 | 133,446 |
| South America Capitals Quiz | 0 | - | 5.00 | 480,640 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,131 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,940 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,282 |
| European Coastal Capitals | 0 | - | 4.95 | 90,436 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,521 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 269,357 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,669 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,764 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.61 | 101,755 |
| Countries of the Middle East | 0 | - | 4.96 | 200,856 |
| African Island Countries | 0 | - | 4.96 | 101,478 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,817 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 68,879 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,712 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,335 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,262 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,740 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,591 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,540 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,126 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,448 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,069 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,013 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,857 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,137 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,654 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,143 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,297 |
| Countries Bordering the EU | 0 | - | 4.77 | 72,782 |
| Countries Closest to Europe | 0 | - | 4.70 | 109,835 |
| Lithuania Country Quiz | 0 | - | 4.61 | 31,570 |
| Estonia Country Quiz | 0 | - | 4.60 | 31,052 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 901,656 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,474 |
| North America Map Quiz | 0 | - | 4.98 | 247,928 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,908 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,119 |
