| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,211 |
| Slavic Countries | 0 | - | 4.96 | 112,397 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,811 |
| World Capitals Closest to London | 0 | - | 4.88 | 111,080 |
| Europe Map Quiz | 0 | - | 5.00 | 4,789,005 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,482 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 430,975 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,596 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,749 |
| Name a City - European Countries | 0 | - | 4.89 | 66,210 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,869 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,193 |
| The Only European Country ... | 0 | - | 4.91 | 219,119 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,573 |
| Countries Closest to Spain | 0 | - | 4.96 | 228,157 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,489 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,415 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,288 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,258,638 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,335,947 |
| Countries Closest to Iceland | 0 | - | 4.90 | 74,172 |
| Counties of England | 0 | - | 4.97 | 803,141 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 76,110 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,878 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,563 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,100 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,791 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 175,956 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 312,830 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,602 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,596 |
| Monarchies of Europe | 0 | - | 4.90 | 98,894 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 96,839 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,552 |
| Countries That Border Russia | 0 | - | 4.98 | 464,560 |
| European Countries with One Border | 0 | - | 4.97 | 183,833 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,568 |
| Countries Bordering France | 0 | - | 4.83 | 404,977 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,914 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,860 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,669 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,826 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,624 |
| Regions of Italy | 0 | - | 4.92 | 77,113 |
| Regions of Spain Quiz | 0 | - | 4.90 | 115,356 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,536 |
| States of Germany | 0 | - | 4.95 | 154,571 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,777 |
| Federal Subjects of Russia | 0 | - | 4.95 | 149,569 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 98,987 |
| European Geography By Letter - B #2 | 0 | - | 4.87 | 88,903 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,817 |
| Germany Immigration by Country | 0 | - | 4.86 | 81,709 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,496 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,404 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 235,932 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 168,976 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,921 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,821 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,842 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,729 |
| Countries Closest to Europe | 0 | - | 4.70 | 110,327 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 264,730 |
| Germany Country Quiz | 0 | - | 4.82 | 158,866 |
| Russia Country Quiz | 0 | - | 4.83 | 115,330 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,757 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,942 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,888 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,264 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,835 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 127,088 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,514 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 153,076 |
| Departments of France | 0 | - | 4.93 | 55,186 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 278,967 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,362 |
| Top 10 European Countries by Coastline | 0 | - | 4.86 | 138,743 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 91,106 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 102,918 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 98,706 |
| Countries that Border Hungary | 0 | - | 4.98 | 105,016 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,957 |
| Countries Bordering Serbia | 0 | - | 4.96 | 93,110 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,265 |
| Countries that Border Poland | 0 | - | 4.99 | 173,196 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,155 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,283 |
| Countries Closest to Vietnam | 0 | - | 4.96 | 94,395 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 105,065 |
| Countries Closest to Canada | 0 | - | 4.91 | 199,508 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 64,128 |
| Countries Closest to Taiwan | 0 | - | 4.81 | 93,750 |
| Countries Closest to India | 0 | - | 4.97 | 103,244 |
| Countries Closest to Japan | 0 | - | 4.92 | 139,218 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 69,279 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,316 |
| Counties of Ireland | 0 | - | 4.92 | 197,376 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 132,429 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,966 |
| French Geography Quiz #1 | 0 | - | 4.89 | 35,094 |
| Countries Closest to Yemen | 0 | - | 4.92 | 22,788 |
| Geography of Russia | 0 | - | 4.57 | 21,604 |
| Which City in Europe? | 0 | - | 4.83 | 107,908 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,689 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 147,252 |
| Closest Countries to North Korea | 0 | - | 4.94 | 123,279 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,624 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 28,050 |
| Moldova Country Quiz | 0 | - | 4.82 | 31,033 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,452,658 |
| Oceania Map Quiz | 0 | - | 4.98 | 659,582 |
| Africa Map Quiz | 0 | - | 5.00 | 2,129,015 |
| Asia Map Quiz | 0 | - | 4.99 | 925,429 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,721 |
| Africa Capitals Quiz | 0 | - | 4.99 | 744,062 |
| Asia Capitals Quiz | 0 | - | 4.98 | 699,042 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,981 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 214,009 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,940 |
| Countries of Africa | 0 | - | 5.00 | 2,560,796 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,827 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,387,414 |
| United States Map Quiz | 0 | - | 4.98 | 4,171,725 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.96 | 51,481 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,975 |
| Western Africa Map Quiz | 0 | - | 4.98 | 74,650 |
| Australia Map Quiz | 0 | - | 4.95 | 346,216 |
| African East Coast | 0 | - | 4.96 | 96,797 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,787 |
| Flags of Asia Quiz | 0 | - | 4.99 | 620,606 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 582,126 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,460 |
| European Cities by Map #1 | 0 | - | 4.69 | 55,895 |
| Cities in Squares on a Map - Europe | 0 | - | 4.69 | 54,505 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,031,849 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,832 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 644,715 |
| South America Map Quiz | 0 | - | 5.00 | 1,556,915 |
| European Cities Beginning with B - Click Map | 0 | - | 4.77 | 78,818 |
| Flags of Africa Quiz | 0 | - | 5.00 | 477,874 |
| Flags of North and South America | 0 | - | 4.99 | 377,189 |
| Canada Provinces and Territories | 0 | - | 5.00 | 346,362 |
| Top European Languages on a Map | 0 | - | 4.77 | 132,864 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 361,848 |
| Countries of Europe by Population | 0 | - | 4.98 | 183,195 |
| 2,000 Biggest World Cities Furthest from a Larger City | 0 | - | 4.98 | 67,781 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,514 |
| Random European City to Country | 0 | - | 4.69 | 118,478 |
| Europe Capital to Country | 0 | - | 4.99 | 252,167 |
| Asia Capital to Country | 0 | - | 4.96 | 127,501 |
| EU Capitals with No Hints | 0 | - | 4.96 | 147,026 |
| European Capitals by Map | 0 | - | 4.99 | 142,171 |
| African Capitals by Map | 0 | - | 4.99 | 142,277 |
| South America Capitals Quiz | 0 | - | 5.00 | 485,067 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,948 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,909 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,212 |
| European Coastal Capitals | 0 | - | 4.95 | 91,338 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,201 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 272,809 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,842 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,182 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 38,200 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 102,761 |
| Countries of the Middle East | 0 | - | 4.96 | 202,988 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 90,346 |
| African Island Countries | 0 | - | 4.96 | 102,534 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,192 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,499 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,849 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,340 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,689 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,638 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,567 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,995 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,851 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,828 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,387 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,942 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,182 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 40,203 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,989 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,216 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,479 |
| Countries Bordering the EU | 0 | - | 4.78 | 73,540 |
| Central America and Caribbean Map Quiz | 0 | - | 4.90 | 905,077 |
| Latin American Countries Map Quiz | 0 | - | 4.98 | 130,689 |
| North America Map Quiz | 0 | - | 4.98 | 252,180 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,522 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,847 |
| UK Cities Map Quiz | 0 | - | 4.96 | 466,509 |
| Cross Flags of Europe | 0 | - | 4.43 | 300,572 |
| Satellite Images - Europe | 0 | - | 4.47 | 105,232 |
| European Cities by Picture #2 | 0 | - | 4.46 | 38,430 |
| Australian States and Territories | 0 | - | 4.96 | 142,887 |
| Provinces of the Netherlands | 0 | - | 4.80 | 41,794 |
| Regions of France | 0 | - | 4.70 | 122,140 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.92 | 50,628 |
| Europe Geography Quiz #1 | 0 | - | 4.55 | 71,533 |
| Europe Geography Quiz #2 | 0 | - | 4.57 | 72,190 |
