| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,122 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 107,894 |
| Europe Map Quiz | 0 | - | 5.00 | 4,742,793 |
| Monarchies of Europe | 0 | - | 4.90 | 97,624 |
| Regions of Spain Quiz | 0 | - | 4.90 | 113,039 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 231,532 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 165,921 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,542 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,415 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,958 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 426,270 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 89,385 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,125 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,045 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,233,103 |
| Name a City - European Countries | 0 | - | 4.91 | 64,755 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,741 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,322,734 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,166 |
| The Only European Country ... | 0 | - | 4.91 | 214,880 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,161 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 27,070 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,623 |
| Counties of England | 0 | - | 4.97 | 791,896 |
| Country Quiz on a Map - France | 0 | - | 4.98 | 46,823 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 74,332 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 217,173 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,637 |
| Slavic Countries | 0 | - | 4.96 | 111,165 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,052 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,630 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,098 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,705 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,445 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 169,183 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 309,055 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,462 |
| Monarchies of Asia | 0 | - | 4.97 | 70,783 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,581 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,285 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,815 |
| European Countries with One Border | 0 | - | 4.97 | 182,024 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,896 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,268 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,648 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,084 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,375 |
| Regions of Italy | 0 | - | 4.92 | 75,083 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,275 |
| States of Germany | 0 | - | 4.96 | 150,892 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,660 |
| Federal Subjects of Russia | 0 | - | 4.94 | 145,024 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,585 |
| European Geography By Letter - B #2 | 0 | - | 4.84 | 76,625 |
| Netherlands Immigration by Country | 0 | - | 4.94 | 44,050 |
| Germany Immigration by Country | 0 | - | 4.85 | 80,292 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,155 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,426 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 75,771 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 63,879 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,420 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.85 | 109,193 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 91,493 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 95,957 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,868 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,928 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,693 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 118,620 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,377 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,652 |
| Countries That Border Russia | 0 | - | 4.98 | 460,105 |
| Countries Bordering France | 0 | - | 4.83 | 400,871 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,812 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 258,289 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 113,766 |
| Germany Country Quiz | 0 | - | 4.82 | 157,058 |
| Russia Country Quiz | 0 | - | 4.85 | 113,971 |
| Italy Country Quiz | 0 | - | 4.82 | 122,593 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,038 |
| Italy A-Z | 0 | - | 4.49 | 57,955 |
| Germany A-Z | 0 | - | 4.56 | 62,431 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,158 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,745 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,607 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,482 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,347 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,388 |
| Departments of France | 0 | - | 4.93 | 53,170 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,419 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 34,826 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 275,554 |
| Random Cities Near Paris on a Map | 0 | - | 4.55 | 39,387 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,322 |
| Which City in Spain? | 0 | - | 4.50 | 49,784 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,901 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,050 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 99,346 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 95,205 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 125,137 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 81,346 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 75,448 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 148,662 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,894 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,987 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,008 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,608 |
| Countries that Border Poland | 0 | - | 4.99 | 171,711 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,675 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,527 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,947 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,801 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,353 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 95,971 |
| Counties of Ireland | 0 | - | 4.92 | 193,822 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 129,303 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,074 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,613 |
| World Capitals Closest to London | 0 | - | 4.87 | 109,999 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,361 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.84 | 72,353 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,419 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,768 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,153 |
| Which City in Europe? | 0 | - | 4.83 | 106,957 |
| Hindu Countries | 0 | - | 4.86 | 49,784 |
| Modern-Day Countries of the Persian Empire on a Map | 0 | - | 4.98 | 69,453 |
| Countries Bordering Spain | 0 | - | 4.51 | 69,206 |
| Countries Closest to Iceland | 0 | - | 4.89 | 73,089 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,193 |
| Countries that Beat Germany | 0 | - | 4.95 | 105,754 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,088 |
| Countries that Beat Portugal | 0 | - | 4.86 | 58,908 |
| Spain Country Quiz | 0 | - | 4.45 | 127,952 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,707 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,637 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,506 |
| Malta Country Quiz | 0 | - | 4.81 | 30,911 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,443,410 |
| Oceania Map Quiz | 0 | - | 4.98 | 637,869 |
| Africa Map Quiz | 0 | - | 5.00 | 2,109,479 |
| Asia Map Quiz | 0 | - | 4.99 | 910,067 |
| 100 Biggest Cities in Italy on a Map | 0 | - | 4.88 | 94,962 |
| 100 Biggest Cities in Germany on a Map | 0 | - | 4.92 | 97,654 |
| Africa Capitals Quiz | 0 | - | 4.99 | 732,905 |
| Asia Capitals Quiz | 0 | - | 4.98 | 688,471 |
| Modern-Day Countries of the Ottoman Empire on a Map | 0 | - | 4.96 | 82,145 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 63,948 |
| Countries of Africa | 0 | - | 5.00 | 2,518,175 |
| Countries with the Most Hindus | 0 | - | 4.90 | 122,580 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.93 | 79,816 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,022 |
| Biggest Trading Partners - Turkey | 0 | - | 4.81 | 50,333 |
| Biggest Trading Partners - Spain | 0 | - | 4.91 | 53,608 |
| Countries that Beat Iceland | 0 | - | 4.81 | 42,497 |
| Spain A-Z | 0 | - | 4.23 | 28,326 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,378,696 |
| United States Map Quiz | 0 | - | 4.98 | 4,147,095 |
| Australia Map Quiz | 0 | - | 4.94 | 343,099 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.78 | 41,622 |
| Geography of the Spanish Empire | 0 | - | 4.49 | 37,069 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 124,156 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 125,010 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,667 |
| Canary Islands | 0 | - | 4.61 | 17,428 |
| Flags of Asia Quiz | 0 | - | 4.99 | 608,297 |
| European Cities A-Z by Clue #1 | 0 | - | 4.25 | 78,254 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,248 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,624 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 53,395 |
| US States and State Capitals | 0 | - | 4.99 | 159,849 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 93,832 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,416 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,172 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,550 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,893 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,423 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,016,172 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,587 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,419 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 117,737 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,086 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 637,485 |
| South America Map Quiz | 0 | - | 5.00 | 1,543,825 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,117 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 98,081 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,288 |
| European Cities Beginning with B - Click Map | 0 | - | 4.77 | 77,669 |
| Flags of Africa Quiz | 0 | - | 5.00 | 466,084 |
| Flags of North and South America | 0 | - | 4.99 | 369,591 |
| Canada Provinces and Territories | 0 | - | 5.00 | 339,485 |
| Hawaiian Islands | 0 | - | 4.83 | 42,537 |
| African East Coast | 0 | - | 4.96 | 95,428 |
| Top European Languages on a Map | 0 | - | 4.77 | 131,499 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 26,992 |
| Top 10 U.S. States by Public Transit | 0 | - | 4.77 | 63,542 |
| The Thirteen Dwarves in the Hobbit | 0 | - | 4.81 | 28,442 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 352,104 |
| Countries of Europe by Population | 0 | - | 4.98 | 179,024 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 231,602 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,496 |
