| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,144 |
| Slavic Countries | 0 | - | 4.96 | 110,770 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,070 |
| World Capitals Closest to London | 0 | - | 4.87 | 109,604 |
| Europe Map Quiz | 0 | - | 5.00 | 4,727,448 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,099 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 424,858 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,342 |
| Name a City - European Countries | 0 | - | 4.92 | 64,273 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,737 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,339 |
| The Only European Country ... | 0 | - | 4.91 | 213,501 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,323 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,604 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,133 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,755 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,167 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,068 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,224,158 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,318,598 |
| Countries Closest to Iceland | 0 | - | 4.89 | 72,749 |
| Counties of England | 0 | - | 4.97 | 788,361 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,654 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,041 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,582 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,196 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,404 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 167,541 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 307,566 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,328 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,648 |
| Monarchies of Europe | 0 | - | 4.90 | 97,210 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 94,959 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,217 |
| Countries That Border Russia | 0 | - | 4.98 | 458,540 |
| European Countries with One Border | 0 | - | 4.97 | 181,459 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 177,972 |
| Countries Bordering France | 0 | - | 4.85 | 396,481 |
| Countries Bordering Germany | 0 | - | 4.99 | 366,700 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,017 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,003 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,562 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,656 |
| Regions of Italy | 0 | - | 4.92 | 74,599 |
| Regions of Spain Quiz | 0 | - | 4.90 | 112,138 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 92,840 |
| States of Germany | 0 | - | 4.96 | 149,783 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,053 |
| Federal Subjects of Russia | 0 | - | 4.94 | 143,609 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,265 |
| European Geography By Letter - B #2 | 0 | - | 4.83 | 76,125 |
| Netherlands Immigration by Country | 0 | - | 4.94 | 43,736 |
| Germany Immigration by Country | 0 | - | 4.84 | 79,910 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,650 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 148,774 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 230,221 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 164,908 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,168 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,032 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,118 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 82,945 |
| Countries Closest to Europe | 0 | - | 4.70 | 109,407 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 256,285 |
| Germany Country Quiz | 0 | - | 4.82 | 156,404 |
| Russia Country Quiz | 0 | - | 4.85 | 113,561 |
| Italy Country Quiz | 0 | - | 4.82 | 122,077 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,791 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 34,997 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,521 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,254 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,057 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,056 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 95,871 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 150,983 |
| Departments of France | 0 | - | 4.93 | 52,666 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 273,974 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,754 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 137,777 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 88,855 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,152 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,044 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,652 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,649 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,364 |
| Countries that Border Poland | 0 | - | 4.99 | 171,211 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,465 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,333 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 93,450 |
| Countries Closest to Indonesia | 0 | - | 4.96 | 103,881 |
| Countries Closest to Canada | 0 | - | 4.90 | 197,235 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 63,724 |
| Countries Closest to Taiwan | 0 | - | 4.81 | 92,721 |
| Countries Closest to India | 0 | - | 4.96 | 102,146 |
| Countries Closest to Japan | 0 | - | 4.92 | 137,834 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 68,479 |
| Hungary Country Quiz | 0 | - | 4.49 | 42,980 |
| 50 Busiest Air Routes from London | 0 | - | 4.86 | 95,698 |
| Counties of Ireland | 0 | - | 4.92 | 192,803 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 128,431 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 64,741 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,489 |
| Countries Closest to Yemen | 0 | - | 4.91 | 22,279 |
| Geography of Russia | 0 | - | 4.57 | 21,415 |
| Which City in Europe? | 0 | - | 4.83 | 106,549 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 63,722 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 145,274 |
| Closest Countries to North Korea | 0 | - | 4.94 | 121,727 |
| Countries that Beat Russia | 0 | - | 4.84 | 81,776 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,583 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,516 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,354 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,437,789 |
| Oceania Map Quiz | 0 | - | 4.98 | 634,475 |
| Africa Map Quiz | 0 | - | 5.00 | 2,102,820 |
| Asia Map Quiz | 0 | - | 4.99 | 905,801 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.78 | 41,596 |
| Africa Capitals Quiz | 0 | - | 4.99 | 729,401 |
| Asia Capitals Quiz | 0 | - | 4.98 | 684,866 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,716 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 209,836 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,157 |
| Countries of Africa | 0 | - | 5.00 | 2,504,443 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 95,830 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,374,762 |
| United States Map Quiz | 0 | - | 4.98 | 4,139,696 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,722 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,310 |
| Western Africa Map Quiz | 0 | - | 4.97 | 72,797 |
| Australia Map Quiz | 0 | - | 4.94 | 342,230 |
| African East Coast | 0 | - | 4.96 | 94,930 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 51,905 |
| Flags of Asia Quiz | 0 | - | 4.99 | 604,532 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 572,610 |
| European Cities by Map #2 | 0 | - | 4.48 | 47,175 |
| European Cities by Map #1 | 0 | - | 4.64 | 55,545 |
| Cities in Squares on a Map - Europe | 0 | - | 4.73 | 53,117 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,010,469 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 107,614 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 635,325 |
| South America Map Quiz | 0 | - | 5.00 | 1,540,292 |
| European Cities Beginning with B - Click Map | 0 | - | 4.75 | 77,247 |
| Flags of Africa Quiz | 0 | - | 5.00 | 462,253 |
| Flags of North and South America | 0 | - | 4.99 | 365,566 |
| Canada Provinces and Territories | 0 | - | 5.00 | 337,306 |
| Top European Languages on a Map | 0 | - | 4.77 | 131,001 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 349,171 |
| Countries of Europe by Population | 0 | - | 4.98 | 177,707 |
| 2,000 Biggest World Cities Furthest from a Larger City | 0 | - | 4.98 | 66,717 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,246 |
| Random European City to Country | 0 | - | 4.69 | 116,223 |
| Europe Capital to Country | 0 | - | 4.99 | 247,285 |
| Asia Capital to Country | 0 | - | 4.96 | 125,630 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,295 |
| European Capitals by Map | 0 | - | 4.99 | 135,950 |
| African Capitals by Map | 0 | - | 4.99 | 132,056 |
| South America Capitals Quiz | 0 | - | 5.00 | 476,823 |
| Asian Capitals by Map | 0 | - | 4.98 | 60,973 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,072 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,524 |
| European Coastal Capitals | 0 | - | 4.95 | 89,646 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,147 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 266,402 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,532 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,379 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 37,768 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 101,194 |
| Countries of the Middle East | 0 | - | 4.96 | 198,708 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 89,506 |
| African Island Countries | 0 | - | 4.96 | 100,663 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,455 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 67,175 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,589 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,363 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 151,922 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,479 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,675 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,110 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,075 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,466 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,151 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,322 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,132 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,423 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,335 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,065 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,100 |
| Countries Bordering the EU | 0 | - | 4.75 | 72,313 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 899,488 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 127,939 |
| North America Map Quiz | 0 | - | 4.98 | 243,999 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,251 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,266 |
| UK Cities Map Quiz | 0 | - | 4.95 | 461,896 |
| Cross Flags of Europe | 0 | - | 4.42 | 296,565 |
| Satellite Images - Europe | 0 | - | 4.47 | 103,608 |
| European Cities by Picture #2 | 0 | - | 4.45 | 37,908 |
| Australian States and Territories | 0 | - | 4.95 | 140,553 |
| Provinces of the Netherlands | 0 | - | 4.80 | 40,729 |
| Regions of France | 0 | - | 4.78 | 119,037 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.93 | 49,019 |
