| Counties of England | 0 | - | 4.97 | 788,279 |
| Regions of Italy | 0 | - | 4.92 | 74,593 |
| Regions of Spain Quiz | 0 | - | 4.90 | 112,133 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 92,833 |
| States of Germany | 0 | - | 4.96 | 149,765 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,051 |
| Departments of France | 0 | - | 4.93 | 52,644 |
| Europe Map Quiz | 0 | - | 5.00 | 4,727,156 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 167,513 |
| Regions of France Map Quiz | 0 | - | 4.97 | 142,995 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,554 |
| Federal Subjects of Russia | 0 | - | 4.94 | 143,572 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 424,816 |
| Netherlands Immigration by Country | 0 | - | 4.94 | 43,728 |
| Germany Immigration by Country | 0 | - | 4.84 | 79,900 |
| Germany Country Quiz | 0 | - | 4.82 | 156,396 |
| Italy Country Quiz | 0 | - | 4.82 | 122,070 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,500 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,251 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,047 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,055 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 95,866 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 150,979 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,341 |
| Name a City - European Countries | 0 | - | 4.92 | 64,268 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,718 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,327 |
| The Only European Country ... | 0 | - | 4.91 | 213,473 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,309 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,054 |
| Provinces of the Netherlands | 0 | - | 4.80 | 40,718 |
| Regions of France | 0 | - | 4.78 | 119,030 |
| Counties of Ireland | 0 | - | 4.92 | 192,788 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,223,978 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,318,552 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,351 |
| Canada Provinces and Territories | 0 | - | 5.00 | 337,245 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,645 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,020 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,133 |
| Slavic Countries | 0 | - | 4.96 | 110,766 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,576 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,188 |
| Greece Country Quiz | 0 | - | 4.74 | 65,702 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,399 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,056 |
| Australian States and Territories | 0 | - | 4.95 | 140,548 |
| Counties of Wales | 0 | - | 4.63 | 38,832 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.93 | 49,013 |
| All First-Level Subdivisions of Africa on a Map | 0 | - | 4.92 | 32,587 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 307,559 |
| Official Cities in the UK | 0 | - | 4.89 | 280,122 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,096 |
| Monarchies of Europe | 0 | - | 4.90 | 97,202 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 94,955 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,203 |
| European Countries with One Border | 0 | - | 4.97 | 181,446 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 177,966 |
| Counties of England Map Quiz | 0 | - | 4.97 | 305,938 |
| UK Cities Map Quiz | 0 | - | 4.95 | 461,868 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,632 |
| States of India | 0 | - | 4.94 | 189,674 |
| Japanese Prefectures | 0 | - | 4.98 | 134,268 |
| Provinces of China | 0 | - | 4.97 | 199,688 |
| Regions of New Zealand | 0 | - | 4.85 | 28,098 |
| Provinces of Turkey | 0 | - | 4.95 | 199,914 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 26,875 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,263 |
| European Geography By Letter - B #2 | 0 | - | 4.83 | 76,113 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,636 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 148,756 |
| Countries That Border Russia | 0 | - | 4.98 | 458,519 |
| Countries Bordering France | 0 | - | 4.85 | 396,066 |
| Countries Bordering Germany | 0 | - | 4.99 | 366,666 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 230,207 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 164,900 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,084 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 144,645 |
| UK Immigration by Country | 0 | - | 4.94 | 139,486 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 114,665 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,161 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,021 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 256,250 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 113,016 |
| Russia Country Quiz | 0 | - | 4.85 | 113,554 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 137,961 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,788 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 34,995 |
| States of Mexico | 0 | - | 4.95 | 173,010 |
| Councils of Scotland | 0 | - | 4.58 | 28,166 |
| States of Brazil | 0 | - | 4.98 | 86,184 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 52,761 |
| France Immigration by Country | 0 | - | 4.72 | 75,911 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,100 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 273,967 |
| Largest Islands of Greece | 0 | - | 4.59 | 47,381 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,068 |
| France Country Quiz | 0 | - | 4.70 | 133,723 |
| Spain Country Quiz | 0 | - | 4.45 | 127,478 |
| Netherlands Country Quiz | 0 | - | 4.50 | 79,895 |
| Belgium Country Quiz | 0 | - | 4.70 | 71,158 |
| Switzerland Country Quiz | 0 | - | 4.51 | 62,877 |
| Portugal Country Quiz | 0 | - | 4.69 | 71,268 |
| Austria Country Quiz | 0 | - | 4.57 | 59,277 |
| Monaco Country Quiz | 0 | - | 4.47 | 41,193 |
| Luxembourg Country Quiz | 0 | - | 4.77 | 33,447 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,436,967 |
| Oceania Map Quiz | 0 | - | 4.98 | 634,420 |
| Africa Map Quiz | 0 | - | 5.00 | 2,102,665 |
| Asia Map Quiz | 0 | - | 4.99 | 905,693 |
| Nordic Cities Map Quiz | 0 | - | 4.74 | 89,705 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 327,514 |
| Sweden Immigration by Country | 0 | - | 4.55 | 55,653 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,546 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,754 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 137,775 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 88,843 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,139 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,025 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 63,716 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,599 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,642 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,643 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,360 |
| Countries that Border Poland | 0 | - | 4.99 | 171,203 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,458 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,121 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,331 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,752 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,157 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,580 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,514 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.78 | 41,593 |
| 50 Busiest Air Routes from London | 0 | - | 4.86 | 95,695 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 128,413 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 64,740 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,484 |
| World Capitals Closest to London | 0 | - | 4.87 | 109,591 |
| Africa Capitals Quiz | 0 | - | 4.99 | 729,350 |
| Asia Capitals Quiz | 0 | - | 4.98 | 684,822 |
| Which City in Europe? | 0 | - | 4.83 | 106,544 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,709 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 209,821 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,154 |
| Countries of Africa | 0 | - | 5.00 | 2,504,207 |
| Countries Closest to Iceland | 0 | - | 4.89 | 72,740 |
| Countries that Beat Russia | 0 | - | 4.84 | 81,763 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,398 |
| Countries that Beat Germany | 0 | - | 4.95 | 105,246 |
| Countries that Beat Italy | 0 | - | 4.85 | 53,798 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,374,575 |
| United States Map Quiz | 0 | - | 4.98 | 4,139,535 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,719 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,292 |
| Western Africa Map Quiz | 0 | - | 4.97 | 72,790 |
| Australia Map Quiz | 0 | - | 4.94 | 342,216 |
| Biggest Immigrant Groups by Decade in the UK | 0 | - | 4.62 | 24,357 |
| Switzerland Immigration by Country | 0 | - | 4.70 | 29,083 |
| African East Coast | 0 | - | 4.96 | 94,917 |
| Canary Islands | 0 | - | 4.61 | 17,388 |
| European Cities by Map #2 | 0 | - | 4.48 | 47,175 |
| European Cities by Map #1 | 0 | - | 4.64 | 55,543 |
| Cities in Squares on a Map - Europe | 0 | - | 4.73 | 53,115 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 95,826 |
| Countries that Beat Greece | 0 | - | 4.52 | 48,535 |
| European Cities Beginning with B - Click Map | 0 | - | 4.75 | 77,235 |
| Top European Languages on a Map | 0 | - | 4.77 | 130,984 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 51,899 |
| Flags of Asia Quiz | 0 | - | 4.99 | 604,462 |
| Countries of Europe by Population | 0 | - | 4.98 | 177,683 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,240 |
| Random European City to Country | 0 | - | 4.69 | 116,220 |
| Europe Capital to Country | 0 | - | 4.99 | 247,275 |
| Asia Capital to Country | 0 | - | 4.96 | 125,625 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,282 |
| European Capitals by Map | 0 | - | 4.99 | 135,916 |
| African Capitals by Map | 0 | - | 4.99 | 132,043 |
| Asian Capitals by Map | 0 | - | 4.98 | 60,959 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,069 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,521 |
| European Coastal Capitals | 0 | - | 4.95 | 89,634 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,144 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 266,352 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,516 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,371 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 37,764 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 101,191 |
| Countries of the Middle East | 0 | - | 4.96 | 198,694 |
| 15 Most Populous Countries that Speak a Germanic Language | 0 | - | 4.39 | 82,273 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 89,495 |
| African Island Countries | 0 | - | 4.96 | 100,649 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,453 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 67,160 |
| Regions of Countries #1 | 0 | - | 4.97 | 158,836 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,203 |
| Regions of Countries #3 | 0 | - | 4.84 | 90,279 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,010,381 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,582 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,357 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 151,910 |
