| Countries with Territory in the Balkans | 0 | - | 4.96 | 86,595 |
| Slavic Countries | 0 | - | 4.96 | 109,597 |
| Europe Map Quiz | 0 | - | 5.00 | 4,679,169 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 125,504 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 122,678 |
| Federal Subjects of Russia | 0 | - | 4.95 | 139,636 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 420,185 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,032 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.85 | 34,508 |
| Countries That Use the Euro | 0 | - | 4.96 | 99,508 |
| 10 Easternmost Countries in Europe | 0 | - | 4.88 | 110,676 |
| The Only European Country ... | 0 | - | 4.91 | 207,986 |
| European Countries NOT in NATO | 0 | - | 4.89 | 56,830 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 359,136 |
| Countries that Border Hungary | 0 | - | 4.98 | 102,780 |
| Countries that Border Poland | 0 | - | 4.99 | 169,412 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 81,588 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,196,069 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,304,693 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,091 |
| Counties of England | 0 | - | 4.97 | 777,821 |
| Most-Visited Cities in Europe | 0 | - | 4.86 | 71,390 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.95 | 212,745 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 189,719 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 148,494 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 85,454 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 160,991 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 304,897 |
| Monarchies of Europe | 0 | - | 4.89 | 95,975 |
| European Diaspora - Top 11 Countries | 0 | - | 4.89 | 93,874 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 134,341 |
| European Countries with One Border | 0 | - | 4.97 | 179,401 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 176,122 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.85 | 94,977 |
| Regions of France Map Quiz | 0 | - | 4.96 | 140,894 |
| States of Germany Map Quiz | 0 | - | 4.91 | 130,015 |
| Three Band Flags of Europe | 0 | - | 4.97 | 189,126 |
| Regions of Italy | 0 | - | 4.92 | 72,482 |
| Regions of Spain Quiz | 0 | - | 4.90 | 109,914 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 91,756 |
| States of Germany | 0 | - | 4.95 | 145,861 |
| Cantons of Switzerland | 0 | - | 4.97 | 48,621 |
| European Geography By Letter - B #2 | 0 | - | 4.83 | 74,518 |
| Netherlands Immigration by Country | 0 | - | 4.94 | 42,555 |
| Germany Immigration by Country | 0 | - | 4.84 | 78,751 |
| Pixelated Europe Map | 0 | - | 4.88 | 120,241 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 146,796 |
| Countries That Border Russia | 0 | - | 4.98 | 454,290 |
| Countries Bordering France | 0 | - | 4.87 | 382,988 |
| Countries Bordering Germany | 0 | - | 4.99 | 362,903 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 226,516 |
| UK Immigration by Country | 0 | - | 4.94 | 137,946 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 37,410 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 88,776 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 191,017 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 124,784 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 250,117 |
| Germany Country Quiz | 0 | - | 4.82 | 154,529 |
| Russia Country Quiz | 0 | - | 4.85 | 112,379 |
| Italy Country Quiz | 0 | - | 4.81 | 120,400 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 182,389 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 146,315 |
| France Cities Map Quiz | 0 | - | 4.96 | 162,878 |
| Germany Cities Map Quiz | 0 | - | 4.86 | 123,466 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 94,837 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 149,481 |
| Departments of France | 0 | - | 4.92 | 49,971 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,000 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 270,459 |
| Geography of Russia | 0 | - | 4.57 | 21,259 |
| Romania Country Quiz | 0 | - | 4.63 | 52,665 |
| Hungary Country Quiz | 0 | - | 4.49 | 42,268 |
| Czech Republic Country Quiz | 0 | - | 4.52 | 41,249 |
| Ukraine Country Quiz | 0 | - | 4.42 | 46,645 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,427,292 |
| Oceania Map Quiz | 0 | - | 4.98 | 623,969 |
| Africa Map Quiz | 0 | - | 5.00 | 2,084,312 |
| Asia Map Quiz | 0 | - | 4.99 | 890,501 |
| Sweden Immigration by Country | 0 | - | 4.54 | 55,129 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,301 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 137,029 |
| Countries With the Most Russian Speakers | 0 | - | 4.96 | 94,269 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 90,250 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 62,936 |
| Countries Bordering Austria | 0 | - | 4.97 | 116,491 |
| Countries Bordering Serbia | 0 | - | 4.96 | 90,522 |
| Countries Bordering Italy | 0 | - | 4.94 | 99,433 |
| Countries that Visit France the Most | 0 | - | 4.84 | 44,798 |
| Countries Closest to Spain | 0 | - | 4.96 | 222,699 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,030 |
| Countries Closest to Italy | 0 | - | 4.97 | 194,095 |
| Andorra Country Quiz | 0 | - | 4.89 | 30,889 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.78 | 41,486 |
| 50 Busiest Air Routes from London | 0 | - | 4.86 | 94,648 |
| Counties of Ireland | 0 | - | 4.90 | 183,838 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 125,464 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 63,736 |
| French Geography Quiz #1 | 0 | - | 4.88 | 34,118 |
| World Capitals Closest to London | 0 | - | 4.89 | 99,823 |
| Africa Capitals Quiz | 0 | - | 4.99 | 718,230 |
| Asia Capitals Quiz | 0 | - | 4.97 | 674,372 |
| Which City in Europe? | 0 | - | 4.83 | 105,679 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 44,086 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 206,094 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 91,400 |
| Countries of Africa | 0 | - | 5.00 | 2,459,313 |
| Countries Closest to Iceland | 0 | - | 4.88 | 71,570 |
| Countries that Beat Russia | 0 | - | 4.84 | 80,488 |
| Greenland Country Quiz | 0 | - | 4.82 | 35,625 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,364,981 |
| United States Map Quiz | 0 | - | 4.98 | 4,117,016 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 48,467 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 94,949 |
| Western Africa Map Quiz | 0 | - | 4.97 | 71,465 |
| Australia Map Quiz | 0 | - | 4.94 | 339,518 |
| African East Coast | 0 | - | 4.96 | 93,512 |
| European Cities by Map #2 | 0 | - | 4.48 | 46,948 |
| European Cities by Map #1 | 0 | - | 4.68 | 55,225 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 52,176 |
| European Cities Beginning with B - Click Map | 0 | - | 4.74 | 76,041 |
| Top European Languages on a Map | 0 | - | 4.77 | 129,602 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 51,053 |
| Flags of Asia Quiz | 0 | - | 4.99 | 592,460 |
| Countries of Europe by Population | 0 | - | 4.98 | 173,833 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 107,063 |
| Random European City to Country | 0 | - | 4.69 | 114,975 |
| Europe Capital to Country | 0 | - | 4.99 | 243,778 |
| Asia Capital to Country | 0 | - | 4.96 | 124,302 |
| EU Capitals with No Hints | 0 | - | 4.96 | 141,747 |
| European Capitals by Map | 0 | - | 4.99 | 131,991 |
| African Capitals by Map | 0 | - | 4.99 | 129,677 |
| Asian Capitals by Map | 0 | - | 4.98 | 59,334 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 89,553 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 82,185 |
| European Coastal Capitals | 0 | - | 4.95 | 88,309 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 51,494 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 261,399 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.89 | 217,661 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 80,739 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 100,310 |
| Countries of the Middle East | 0 | - | 4.95 | 195,814 |
| African Island Countries | 0 | - | 4.96 | 99,244 |
| Straight Shot to Antarctica | 0 | - | 4.93 | 41,867 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 65,024 |
| Countries of North America Quiz | 0 | - | 5.00 | 993,881 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 123,827 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 104,779 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 133,737 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 213,257 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 151,378 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 111,540 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 142,028 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 114,112 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 158,281 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 97,169 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 105,874 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.70 | 64,847 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 69,957 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.68 | 61,793 |
| Countries Bordering the EU | 0 | - | 4.75 | 57,826 |
| Countries Closest to Europe | 0 | - | 4.69 | 108,745 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 106,599 |
| Poland Country Quiz | 0 | - | 4.23 | 61,726 |
| North Macedonia Country Quiz | 0 | - | 4.80 | 27,240 |
| Belarus Country Quiz | 0 | - | 4.70 | 26,961 |
| Slovakia Country Quiz | 0 | - | 4.63 | 29,976 |
| Bulgaria Country Quiz | 0 | - | 4.56 | 30,232 |
| Montenegro Country Quiz | 0 | - | 4.60 | 23,210 |
| Slovenia Country Quiz | 0 | - | 4.52 | 30,058 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 626,887 |
| South America Map Quiz | 0 | - | 5.00 | 1,526,911 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 125,894 |
| North America Map Quiz | 0 | - | 4.98 | 238,167 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 97,308 |
| East Asia Cities Map Quiz | 0 | - | 4.97 | 108,194 |
| Flags of Africa Quiz | 0 | - | 5.00 | 449,942 |
| Flags of North and South America | 0 | - | 4.99 | 350,325 |
| Cross Flags of Europe | 0 | - | 4.43 | 293,197 |
| Satellite Images - Europe | 0 | - | 4.47 | 102,485 |
| European Cities by Picture #2 | 0 | - | 4.45 | 37,549 |
| Australian States and Territories | 0 | - | 4.95 | 139,061 |
| Canada Provinces and Territories | 0 | - | 5.00 | 329,913 |
| Provinces of the Netherlands | 0 | - | 4.78 | 39,650 |
| Regions of France | 0 | - | 4.74 | 116,455 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.92 | 47,595 |
| Europe Geography Quiz #1 | 0 | - | 4.54 | 70,523 |
| Europe Geography Quiz #2 | 0 | - | 4.57 | 71,095 |
| Europe Geography Quiz #4 | 0 | - | 4.56 | 69,492 |
| Europe Geography Quiz #5 | 0 | - | 4.54 | 60,547 |
| European Geography By Letter - A | 0 | - | 4.56 | 131,358 |
| European Geography By Letter - B #1 | 0 | - | 4.70 | 109,814 |
| European Geography By Letter - C | 0 | - | 4.46 | 110,927 |
| European Geography By Letter - D | 0 | - | 4.50 | 105,639 |
| European Geography By Letter - L | 0 | - | 4.52 | 111,137 |
| European Geography By Letter - M | 0 | - | 4.53 | 127,054 |
| European Geography By Letter - P #1 | 0 | - | 4.78 | 95,295 |
| European Geography By Letter - N | 0 | - | 4.44 | 98,834 |
| European Geography By Letter - R | 0 | - | 4.41 | 91,784 |
| European Geography By Letter - V | 0 | - | 4.43 | 91,469 |
| European Geography By Letter - T | 0 | - | 4.41 | 80,072 |
