| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,123 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,183 |
| Slavic Countries | 0 | - | 4.96 | 110,790 |
| Europe Map Quiz | 0 | - | 5.00 | 4,728,419 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,092 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 424,936 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,347 |
| Name a City - European Countries | 0 | - | 4.92 | 64,292 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,793 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,387 |
| The Only European Country ... | 0 | - | 4.91 | 213,571 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,369 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,131 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,166 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,765 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,196 |
| World Capitals Closest to London | 0 | - | 4.87 | 109,633 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,224,763 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,318,805 |
| Counties of England | 0 | - | 4.97 | 788,543 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,684 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,112 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,615 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,219 |
| Countries Closest to Iceland | 0 | - | 4.89 | 72,773 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,421 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 167,619 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 307,609 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,351 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,655 |
| Monarchies of Europe | 0 | - | 4.90 | 97,239 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 94,977 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,254 |
| European Countries with One Border | 0 | - | 4.97 | 181,506 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,008 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,035 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,028 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,586 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,710 |
| Regions of Italy | 0 | - | 4.92 | 74,618 |
| Regions of Spain Quiz | 0 | - | 4.90 | 112,176 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 92,860 |
| States of Germany | 0 | - | 4.96 | 149,857 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,068 |
| Federal Subjects of Russia | 0 | - | 4.94 | 143,678 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,278 |
| European Geography By Letter - B #2 | 0 | - | 4.83 | 76,144 |
| Netherlands Immigration by Country | 0 | - | 4.94 | 43,754 |
| Germany Immigration by Country | 0 | - | 4.84 | 79,935 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,703 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 148,819 |
| Countries That Border Russia | 0 | - | 4.98 | 458,644 |
| Countries Bordering France | 0 | - | 4.85 | 397,578 |
| Countries Bordering Germany | 0 | - | 4.99 | 366,796 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 230,293 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 164,963 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,183 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,052 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,140 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 82,952 |
| Countries Closest to Europe | 0 | - | 4.70 | 109,419 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 256,405 |
| Germany Country Quiz | 0 | - | 4.82 | 156,432 |
| Russia Country Quiz | 0 | - | 4.85 | 113,582 |
| Italy Country Quiz | 0 | - | 4.82 | 122,104 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,803 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,004 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,546 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,272 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,088 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,074 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 95,888 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,001 |
| Departments of France | 0 | - | 4.93 | 52,702 |
| Countries Closest to Yemen | 0 | - | 4.91 | 22,287 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 274,024 |
| Geography of Russia | 0 | - | 4.57 | 21,419 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,438,467 |
| Oceania Map Quiz | 0 | - | 4.98 | 634,678 |
| Africa Map Quiz | 0 | - | 5.00 | 2,103,122 |
| Asia Map Quiz | 0 | - | 4.99 | 906,155 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,760 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 137,788 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,232 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,094 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 63,735 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,631 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,691 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,670 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,392 |
| Countries that Border Poland | 0 | - | 4.99 | 171,250 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,488 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,342 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 93,463 |
| Countries Closest to Indonesia | 0 | - | 4.96 | 103,889 |
| Countries Closest to Canada | 0 | - | 4.90 | 197,274 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 63,731 |
| Countries Closest to Taiwan | 0 | - | 4.81 | 92,736 |
| Countries Closest to India | 0 | - | 4.97 | 102,163 |
| Countries Closest to Japan | 0 | - | 4.92 | 137,850 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 68,497 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,588 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,521 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,362 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.78 | 41,596 |
| 50 Busiest Air Routes from London | 0 | - | 4.86 | 95,716 |
| Counties of Ireland | 0 | - | 4.92 | 192,861 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 128,473 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 64,758 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,495 |
| Africa Capitals Quiz | 0 | - | 4.99 | 729,588 |
| Asia Capitals Quiz | 0 | - | 4.98 | 685,038 |
| Which City in Europe? | 0 | - | 4.83 | 106,564 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,750 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 209,914 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,162 |
| Countries of Africa | 0 | - | 5.00 | 2,505,377 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 145,308 |
| Closest Countries to North Korea | 0 | - | 4.94 | 121,740 |
| Countries that Beat Russia | 0 | - | 4.84 | 81,807 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,375,205 |
| United States Map Quiz | 0 | - | 4.98 | 4,140,178 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,731 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,351 |
| Western Africa Map Quiz | 0 | - | 4.97 | 72,835 |
| Australia Map Quiz | 0 | - | 4.94 | 342,283 |
| African East Coast | 0 | - | 4.96 | 94,957 |
| European Cities by Map #2 | 0 | - | 4.48 | 47,179 |
| European Cities by Map #1 | 0 | - | 4.64 | 55,548 |
| Cities in Squares on a Map - Europe | 0 | - | 4.73 | 53,133 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 95,852 |
| European Cities Beginning with B - Click Map | 0 | - | 4.75 | 77,273 |
| Top European Languages on a Map | 0 | - | 4.77 | 131,033 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 51,912 |
| Flags of Asia Quiz | 0 | - | 4.99 | 604,759 |
| Countries of Europe by Population | 0 | - | 4.98 | 177,802 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 572,793 |
| 2,000 Biggest World Cities Furthest from a Larger City | 0 | - | 4.98 | 66,735 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,269 |
| Random European City to Country | 0 | - | 4.69 | 116,243 |
| Europe Capital to Country | 0 | - | 4.99 | 247,354 |
| Asia Capital to Country | 0 | - | 4.96 | 125,652 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,335 |
| European Capitals by Map | 0 | - | 4.99 | 136,023 |
| African Capitals by Map | 0 | - | 4.99 | 132,082 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,002 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,091 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,542 |
| European Coastal Capitals | 0 | - | 4.95 | 89,676 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,155 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 266,477 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,607 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,388 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 37,779 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 101,208 |
| Countries of the Middle East | 0 | - | 4.96 | 198,757 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 89,517 |
| African Island Countries | 0 | - | 4.96 | 100,691 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,466 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 67,209 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,010,749 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,610 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,396 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 151,963 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,520 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,691 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,121 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,103 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,488 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,177 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,337 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,152 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,445 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,348 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,068 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,105 |
| Countries Bordering the EU | 0 | - | 4.77 | 72,335 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 107,627 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 635,516 |
| South America Map Quiz | 0 | - | 5.00 | 1,540,542 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 127,984 |
| North America Map Quiz | 0 | - | 4.98 | 244,102 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,388 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,291 |
| Flags of Africa Quiz | 0 | - | 5.00 | 462,541 |
| Flags of North and South America | 0 | - | 4.99 | 366,070 |
| Cross Flags of Europe | 0 | - | 4.42 | 296,643 |
| Satellite Images - Europe | 0 | - | 4.47 | 103,627 |
| European Cities by Picture #2 | 0 | - | 4.45 | 37,912 |
| Australian States and Territories | 0 | - | 4.95 | 140,576 |
| Canada Provinces and Territories | 0 | - | 5.00 | 337,461 |
| Provinces of the Netherlands | 0 | - | 4.80 | 40,740 |
| Regions of France | 0 | - | 4.78 | 119,090 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.93 | 49,039 |
| Europe Geography Quiz #1 | 0 | - | 4.54 | 70,965 |
| Europe Geography Quiz #2 | 0 | - | 4.57 | 71,587 |
| Europe Geography Quiz #4 | 0 | - | 4.57 | 69,916 |
| Europe Geography Quiz #5 | 0 | - | 4.54 | 60,958 |
| European Geography By Letter - A | 0 | - | 4.56 | 132,326 |
| European Geography By Letter - B #1 | 0 | - | 4.67 | 110,837 |
