| Counties of England | 0 | - | 4.97 | 788,451 |
| Regions of Italy | 0 | - | 4.92 | 74,607 |
| Regions of Spain Quiz | 0 | - | 4.90 | 112,164 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 92,851 |
| States of Germany | 0 | - | 4.96 | 149,821 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,064 |
| Departments of France | 0 | - | 4.93 | 52,684 |
| Europe Map Quiz | 0 | - | 5.00 | 4,727,992 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 167,582 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,016 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,570 |
| Federal Subjects of Russia | 0 | - | 4.94 | 143,639 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 424,910 |
| Netherlands Immigration by Country | 0 | - | 4.94 | 43,744 |
| Germany Immigration by Country | 0 | - | 4.84 | 79,921 |
| Germany Country Quiz | 0 | - | 4.82 | 156,417 |
| Italy Country Quiz | 0 | - | 4.82 | 122,092 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,530 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,265 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,076 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,067 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 95,878 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 150,992 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,344 |
| Name a City - European Countries | 0 | - | 4.92 | 64,281 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,764 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,364 |
| The Only European Country ... | 0 | - | 4.91 | 213,536 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,348 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,096 |
| Provinces of the Netherlands | 0 | - | 4.80 | 40,739 |
| Regions of France | 0 | - | 4.78 | 119,053 |
| Counties of Ireland | 0 | - | 4.92 | 192,832 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,224,491 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,318,713 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,360 |
| Canada Provinces and Territories | 0 | - | 5.00 | 337,381 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,669 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,076 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,170 |
| Slavic Countries | 0 | - | 4.96 | 110,779 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,599 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,207 |
| Countries Closest to Iceland | 0 | - | 4.89 | 72,762 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,414 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,080 |
| Nordic Cities Map Quiz | 0 | - | 4.74 | 89,720 |
| Australian States and Territories | 0 | - | 4.95 | 140,558 |
| Counties of Wales | 0 | - | 4.63 | 38,840 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.93 | 49,029 |
| All First-Level Subdivisions of Africa on a Map | 0 | - | 4.92 | 32,611 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 307,589 |
| Official Cities in the UK | 0 | - | 4.89 | 280,222 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,110 |
| Monarchies of Europe | 0 | - | 4.90 | 97,225 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 94,971 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,237 |
| European Countries with One Border | 0 | - | 4.97 | 181,482 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 177,994 |
| Counties of England Map Quiz | 0 | - | 4.97 | 305,963 |
| UK Cities Map Quiz | 0 | - | 4.95 | 461,942 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,689 |
| States of India | 0 | - | 4.94 | 189,747 |
| Japanese Prefectures | 0 | - | 4.98 | 134,327 |
| Provinces of China | 0 | - | 4.97 | 199,740 |
| Regions of New Zealand | 0 | - | 4.85 | 28,103 |
| Provinces of Turkey | 0 | - | 4.95 | 200,206 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 26,883 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,270 |
| European Geography By Letter - B #2 | 0 | - | 4.83 | 76,129 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,681 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 148,795 |
| Countries That Border Russia | 0 | - | 4.98 | 458,595 |
| Countries Bordering France | 0 | - | 4.85 | 397,076 |
| Countries Bordering Germany | 0 | - | 4.99 | 366,749 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 230,268 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 164,936 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,097 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 144,692 |
| UK Immigration by Country | 0 | - | 4.94 | 139,503 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 114,684 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,180 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,040 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 256,352 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 113,059 |
| Russia Country Quiz | 0 | - | 4.85 | 113,571 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 137,996 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,798 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,002 |
| States of Mexico | 0 | - | 4.95 | 173,066 |
| Councils of Scotland | 0 | - | 4.58 | 28,168 |
| States of Brazil | 0 | - | 4.98 | 86,236 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 52,809 |
| France Immigration by Country | 0 | - | 4.72 | 75,923 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,127 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 274,004 |
| Largest Islands of Greece | 0 | - | 4.59 | 47,401 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,109 |
| France Country Quiz | 0 | - | 4.70 | 133,735 |
| Spain Country Quiz | 0 | - | 4.45 | 127,504 |
| Netherlands Country Quiz | 0 | - | 4.50 | 79,911 |
| Belgium Country Quiz | 0 | - | 4.70 | 71,172 |
| Switzerland Country Quiz | 0 | - | 4.51 | 62,898 |
| Portugal Country Quiz | 0 | - | 4.69 | 71,281 |
| Austria Country Quiz | 0 | - | 4.57 | 59,290 |
| Monaco Country Quiz | 0 | - | 4.47 | 41,201 |
| Luxembourg Country Quiz | 0 | - | 4.77 | 33,449 |
| Greece Country Quiz | 0 | - | 4.74 | 65,708 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,438,374 |
| Oceania Map Quiz | 0 | - | 4.98 | 634,578 |
| Africa Map Quiz | 0 | - | 5.00 | 2,102,965 |
| Asia Map Quiz | 0 | - | 4.99 | 906,020 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 327,598 |
| Sweden Immigration by Country | 0 | - | 4.55 | 55,659 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,549 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,756 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 137,784 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 88,872 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,186 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,072 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 63,735 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,621 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,665 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,657 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,378 |
| Countries that Border Poland | 0 | - | 4.99 | 171,231 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,474 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,154 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,338 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,758 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,189 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,587 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,519 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.78 | 41,596 |
| 50 Busiest Air Routes from London | 0 | - | 4.86 | 95,709 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 128,451 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 64,753 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,492 |
| World Capitals Closest to London | 0 | - | 4.87 | 109,619 |
| Africa Capitals Quiz | 0 | - | 4.99 | 729,507 |
| Asia Capitals Quiz | 0 | - | 4.98 | 684,962 |
| Which City in Europe? | 0 | - | 4.83 | 106,560 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,737 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 209,869 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,161 |
| Countries of Africa | 0 | - | 5.00 | 2,504,964 |
| Countries that Beat Russia | 0 | - | 4.84 | 81,794 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,404 |
| Countries that Beat Germany | 0 | - | 4.95 | 105,270 |
| Countries that Beat Italy | 0 | - | 4.85 | 53,810 |
| Norway Country Quiz | 0 | - | 4.44 | 76,554 |
| Denmark Country Quiz | 0 | - | 4.78 | 75,383 |
| Finland Country Quiz | 0 | - | 4.50 | 59,053 |
| Iceland Country Quiz | 0 | - | 4.69 | 42,829 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,375,012 |
| United States Map Quiz | 0 | - | 4.98 | 4,139,942 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,726 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,335 |
| Western Africa Map Quiz | 0 | - | 4.97 | 72,811 |
| Australia Map Quiz | 0 | - | 4.94 | 342,263 |
| Biggest Immigrant Groups by Decade in the UK | 0 | - | 4.62 | 24,378 |
| Switzerland Immigration by Country | 0 | - | 4.70 | 29,096 |
| African East Coast | 0 | - | 4.96 | 94,945 |
| Canary Islands | 0 | - | 4.61 | 17,389 |
| European Cities by Map #2 | 0 | - | 4.48 | 47,176 |
| European Cities by Map #1 | 0 | - | 4.64 | 55,547 |
| Cities in Squares on a Map - Europe | 0 | - | 4.73 | 53,126 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 95,842 |
| Most-Visited Countries by Swedes | 0 | - | 4.64 | 52,917 |
| Greenland Country Quiz | 0 | - | 4.78 | 36,092 |
| European Cities Beginning with B - Click Map | 0 | - | 4.75 | 77,261 |
| Top European Languages on a Map | 0 | - | 4.77 | 131,020 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 51,906 |
| Flags of Asia Quiz | 0 | - | 4.99 | 604,656 |
| Countries of Europe by Population | 0 | - | 4.98 | 177,757 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,255 |
| Random European City to Country | 0 | - | 4.69 | 116,231 |
| Europe Capital to Country | 0 | - | 4.99 | 247,323 |
| Asia Capital to Country | 0 | - | 4.96 | 125,640 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,316 |
| European Capitals by Map | 0 | - | 4.99 | 135,989 |
| African Capitals by Map | 0 | - | 4.99 | 132,064 |
| Asian Capitals by Map | 0 | - | 4.98 | 60,985 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,083 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,535 |
| European Coastal Capitals | 0 | - | 4.95 | 89,665 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,149 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 266,442 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,568 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,385 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 37,773 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 101,202 |
| Countries of the Middle East | 0 | - | 4.96 | 198,731 |
| 15 Most Populous Countries that Speak a Germanic Language | 0 | - | 4.39 | 82,278 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 89,515 |
| African Island Countries | 0 | - | 4.96 | 100,673 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,462 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 67,198 |
| Regions of Countries #1 | 0 | - | 4.97 | 158,852 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,223 |
