| Counties of England | 0 | - | 4.97 | 801,975 |
| Regions of Italy | 0 | - | 4.92 | 76,904 |
| Regions of Spain Quiz | 0 | - | 4.90 | 115,155 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,449 |
| States of Germany | 0 | - | 4.95 | 154,215 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,676 |
| Departments of France | 0 | - | 4.93 | 54,966 |
| Europe Map Quiz | 0 | - | 5.00 | 4,783,501 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 175,312 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,483 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,668 |
| Federal Subjects of Russia | 0 | - | 4.95 | 149,205 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 430,492 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,729 |
| Germany Immigration by Country | 0 | - | 4.86 | 81,613 |
| Germany Country Quiz | 0 | - | 4.82 | 158,699 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,898 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,734 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,126 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,664 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,980 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,393 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,938 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,720 |
| Name a City - European Countries | 0 | - | 4.90 | 66,050 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,503 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 116,882 |
| The Only European Country ... | 0 | - | 4.91 | 218,615 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,315 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,952 |
| Regions of France | 0 | - | 4.70 | 121,888 |
| Counties of Ireland | 0 | - | 4.92 | 197,043 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,255,475 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,334,492 |
| Canada Provinces and Territories | 0 | - | 5.00 | 345,616 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,925 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,463 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,048 |
| Slavic Countries | 0 | - | 4.96 | 112,265 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,380 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,923 |
| Netherlands Country Quiz | 0 | - | 4.52 | 80,878 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,680 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,695 |
| Australian States and Territories | 0 | - | 4.96 | 142,727 |
| Counties of Wales | 0 | - | 4.63 | 39,569 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.91 | 50,493 |
| All First-Level Subdivisions of Africa on a Map | 0 | - | 4.92 | 33,600 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 312,425 |
| Official Cities in the UK | 0 | - | 4.89 | 285,872 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,397 |
| Monarchies of Europe | 0 | - | 4.90 | 98,751 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,391 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,348 |
| European Countries with One Border | 0 | - | 4.97 | 183,607 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,376 |
| Counties of England Map Quiz | 0 | - | 4.97 | 308,814 |
| UK Cities Map Quiz | 0 | - | 4.96 | 466,162 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,387 |
| States of India | 0 | - | 4.95 | 195,547 |
| Japanese Prefectures | 0 | - | 4.98 | 138,704 |
| Provinces of China | 0 | - | 4.97 | 207,421 |
| Regions of New Zealand | 0 | - | 4.84 | 28,692 |
| Provinces of Turkey | 0 | - | 4.94 | 205,656 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,643 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 98,618 |
| European Geography By Letter - B #2 | 0 | - | 4.87 | 88,397 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,364 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,192 |
| Countries That Border Russia | 0 | - | 4.98 | 464,198 |
| Countries Bordering France | 0 | - | 4.83 | 404,605 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,561 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 235,431 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 168,635 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,820 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 150,804 |
| UK Immigration by Country | 0 | - | 4.94 | 141,565 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,707 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,752 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,684 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 264,142 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 115,733 |
| Russia Country Quiz | 0 | - | 4.83 | 115,218 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,810 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,680 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,539 |
| States of Mexico | 0 | - | 4.96 | 177,892 |
| Councils of Scotland | 0 | - | 4.58 | 28,698 |
| States of Brazil | 0 | - | 4.97 | 89,416 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 54,671 |
| France Immigration by Country | 0 | - | 4.70 | 76,875 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 118,593 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 278,659 |
| Largest Islands of Greece | 0 | - | 4.59 | 48,393 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 49,062 |
| France Country Quiz | 0 | - | 4.70 | 135,541 |
| Spain Country Quiz | 0 | - | 4.44 | 129,142 |
| Italy Country Quiz | 0 | - | 4.77 | 123,953 |
| Belgium Country Quiz | 0 | - | 4.72 | 72,185 |
| Switzerland Country Quiz | 0 | - | 4.51 | 63,606 |
| Portugal Country Quiz | 0 | - | 4.69 | 72,256 |
| Austria Country Quiz | 0 | - | 4.57 | 60,010 |
| Monaco Country Quiz | 0 | - | 4.48 | 41,665 |
| Luxembourg Country Quiz | 0 | - | 4.78 | 33,922 |
| Greece Country Quiz | 0 | - | 4.74 | 66,585 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,451,540 |
| Oceania Map Quiz | 0 | - | 4.98 | 658,553 |
| Africa Map Quiz | 0 | - | 5.00 | 2,127,113 |
| Asia Map Quiz | 0 | - | 4.99 | 924,015 |
| Nordic Cities Map Quiz | 0 | - | 4.77 | 90,687 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 334,928 |
| Sweden Immigration by Country | 0 | - | 4.53 | 56,346 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,835 |
| Amsterdam Trivia | 0 | - | 4.46 | 15,844 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,313 |
| Top 10 European Countries by Coastline | 0 | - | 4.88 | 138,673 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 90,919 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 102,527 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 98,337 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,606 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,944 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,882 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,980 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,200 |
| Countries that Border Poland | 0 | - | 4.99 | 173,047 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,107 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,944 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,198 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,424 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,202 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 28,016 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,998 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,712 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,237 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 132,162 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,850 |
| French Geography Quiz #1 | 0 | - | 4.89 | 35,035 |
| World Capitals Closest to London | 0 | - | 4.88 | 111,006 |
| Africa Capitals Quiz | 0 | - | 4.99 | 742,885 |
| Asia Capitals Quiz | 0 | - | 4.98 | 697,944 |
| Which City in Europe? | 0 | - | 4.83 | 107,817 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,712 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,651 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,876 |
| Countries of Africa | 0 | - | 5.00 | 2,555,679 |
| Countries Closest to Iceland | 0 | - | 4.90 | 74,043 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,487 |
| Countries that Beat Spain | 0 | - | 4.94 | 63,277 |
| Countries that Beat Germany | 0 | - | 4.94 | 107,203 |
| Countries that Beat Italy | 0 | - | 4.85 | 55,092 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,386,697 |
| United States Map Quiz | 0 | - | 4.98 | 4,169,277 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 51,352 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,805 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,494 |
| Australia Map Quiz | 0 | - | 4.95 | 345,949 |
| Biggest Immigrant Groups by Decade in the UK | 0 | - | 4.63 | 25,657 |
| Switzerland Immigration by Country | 0 | - | 4.69 | 30,010 |
| African East Coast | 0 | - | 4.96 | 96,647 |
| Canary Islands | 0 | - | 4.62 | 17,514 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,436 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,861 |
| Cities in Squares on a Map - Europe | 0 | - | 4.69 | 54,414 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,752 |
| Countries that Beat the Netherlands | 0 | - | 4.56 | 36,586 |
| European Cities Beginning with B - Click Map | 0 | - | 4.77 | 78,692 |
| Top European Languages on a Map | 0 | - | 4.77 | 132,726 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,732 |
| Flags of Asia Quiz | 0 | - | 4.99 | 619,008 |
| Countries of Europe by Population | 0 | - | 4.98 | 182,620 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,343 |
| Random European City to Country | 0 | - | 4.69 | 118,360 |
| Europe Capital to Country | 0 | - | 4.99 | 251,828 |
| Asia Capital to Country | 0 | - | 4.96 | 127,301 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,795 |
| European Capitals by Map | 0 | - | 4.99 | 141,823 |
| African Capitals by Map | 0 | - | 4.99 | 141,869 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,802 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,744 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,075 |
| European Coastal Capitals | 0 | - | 4.95 | 91,206 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,125 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 272,209 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,526 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,113 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 38,156 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 102,653 |
| Countries of the Middle East | 0 | - | 4.96 | 202,410 |
| 15 Most Populous Countries that Speak a Germanic Language | 0 | - | 4.40 | 82,750 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 90,285 |
| African Island Countries | 0 | - | 4.96 | 102,338 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,129 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,203 |
| Regions of Countries #1 | 0 | - | 4.96 | 160,144 |
| Regions of Countries #2 | 0 | - | 4.95 | 124,471 |
| Regions of Countries #3 | 0 | - | 4.85 | 91,325 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,029,980 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,675 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,209 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,450 |
