| Counties of England | 0 | - | 4.97 | 798,226 |
| Regions of Italy | 0 | - | 4.92 | 76,123 |
| Regions of Spain Quiz | 0 | - | 4.90 | 114,223 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,096 |
| States of Germany | 0 | - | 4.95 | 152,970 |
| Departments of France | 0 | - | 4.93 | 54,352 |
| Europe Map Quiz | 0 | - | 5.00 | 4,768,291 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 172,547 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,698 |
| States of Germany Map Quiz | 0 | - | 4.91 | 133,046 |
| Federal Subjects of Russia | 0 | - | 4.95 | 147,780 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 428,734 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,352 |
| Germany Immigration by Country | 0 | - | 4.85 | 81,207 |
| Germany Country Quiz | 0 | - | 4.83 | 158,088 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,743 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,871 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,571 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,020 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,537 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,056 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,223 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,591 |
| Name a City - European Countries | 0 | - | 4.90 | 65,542 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,391 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,550 |
| The Only European Country ... | 0 | - | 4.91 | 217,171 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,440 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,845 |
| Provinces of the Netherlands | 0 | - | 4.80 | 41,461 |
| Regions of France | 0 | - | 4.72 | 121,082 |
| Counties of Ireland | 0 | - | 4.92 | 195,836 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,247,037 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,330,156 |
| Canada Provinces and Territories | 0 | - | 5.00 | 343,319 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,311 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,155 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,475 |
| Slavic Countries | 0 | - | 4.96 | 111,814 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,835 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,356 |
| Switzerland Country Quiz | 0 | - | 4.51 | 63,423 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,305 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,335 |
| Australian States and Territories | 0 | - | 4.96 | 142,153 |
| Counties of Wales | 0 | - | 4.63 | 39,357 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.91 | 50,053 |
| All First-Level Subdivisions of Africa on a Map | 0 | - | 4.92 | 33,380 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 310,994 |
| Official Cities in the UK | 0 | - | 4.89 | 284,293 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,028 |
| Monarchies of Europe | 0 | - | 4.90 | 98,275 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,996 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,746 |
| European Countries with One Border | 0 | - | 4.97 | 183,017 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,785 |
| Counties of England Map Quiz | 0 | - | 4.97 | 308,029 |
| UK Cities Map Quiz | 0 | - | 4.96 | 464,962 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,586 |
| States of India | 0 | - | 4.95 | 193,883 |
| Japanese Prefectures | 0 | - | 4.98 | 137,362 |
| Provinces of China | 0 | - | 4.97 | 205,317 |
| Regions of New Zealand | 0 | - | 4.84 | 28,556 |
| Provinces of Turkey | 0 | - | 4.95 | 204,505 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,390 |
| European Geography By Letter - B #2 | 0 | - | 4.84 | 78,822 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,928 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,626 |
| Countries That Border Russia | 0 | - | 4.98 | 462,488 |
| Countries Bordering France | 0 | - | 4.83 | 403,224 |
| Countries Bordering Germany | 0 | - | 4.99 | 370,256 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 233,714 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 167,448 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,311 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 148,897 |
| UK Immigration by Country | 0 | - | 4.94 | 141,074 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,182 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,248 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,169 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 261,710 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 114,932 |
| Russia Country Quiz | 0 | - | 4.83 | 114,628 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,062 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,432 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,398 |
| States of Mexico | 0 | - | 4.96 | 176,555 |
| Councils of Scotland | 0 | - | 4.58 | 28,546 |
| States of Brazil | 0 | - | 4.97 | 88,423 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 54,104 |
| France Immigration by Country | 0 | - | 4.70 | 76,631 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 117,873 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 277,199 |
| Largest Islands of Greece | 0 | - | 4.59 | 48,104 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,896 |
| France Country Quiz | 0 | - | 4.70 | 135,117 |
| Spain Country Quiz | 0 | - | 4.44 | 128,695 |
| Italy Country Quiz | 0 | - | 4.77 | 123,547 |
| Netherlands Country Quiz | 0 | - | 4.53 | 80,603 |
| Belgium Country Quiz | 0 | - | 4.72 | 71,898 |
| Portugal Country Quiz | 0 | - | 4.69 | 71,987 |
| Austria Country Quiz | 0 | - | 4.57 | 59,812 |
| Monaco Country Quiz | 0 | - | 4.47 | 41,547 |
| Luxembourg Country Quiz | 0 | - | 4.78 | 33,808 |
| Greece Country Quiz | 0 | - | 4.74 | 66,339 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,449,206 |
| Oceania Map Quiz | 0 | - | 4.98 | 643,383 |
| Africa Map Quiz | 0 | - | 5.00 | 2,120,566 |
| Asia Map Quiz | 0 | - | 4.99 | 918,576 |
| Nordic Cities Map Quiz | 0 | - | 4.77 | 90,514 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 332,786 |
| Sweden Immigration by Country | 0 | - | 4.55 | 56,188 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,758 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,165 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,475 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 90,281 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 101,311 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 97,149 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,368 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,355 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,550 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,583 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,975 |
| Countries that Border Poland | 0 | - | 4.99 | 172,500 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,931 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,242 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,937 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,250 |
| Countries Closest to Italy | 0 | - | 4.97 | 198,241 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,910 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,864 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,669 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,941 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 131,107 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,574 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,832 |
| World Capitals Closest to London | 0 | - | 4.88 | 110,761 |
| Africa Capitals Quiz | 0 | - | 4.99 | 739,072 |
| Asia Capitals Quiz | 0 | - | 4.98 | 694,198 |
| Which City in Europe? | 0 | - | 4.83 | 107,513 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,013 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,635 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,716 |
| Countries of Africa | 0 | - | 5.00 | 2,542,349 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,687 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,991 |
| Countries that Beat Spain | 0 | - | 4.94 | 63,032 |
| Countries that Beat Germany | 0 | - | 4.94 | 106,654 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,599 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,384,230 |
| United States Map Quiz | 0 | - | 4.98 | 4,162,156 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,835 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,165 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,062 |
| Australia Map Quiz | 0 | - | 4.95 | 344,929 |
| Biggest Immigrant Groups by Decade in the UK | 0 | - | 4.63 | 25,334 |
| Switzerland Immigration by Country | 0 | - | 4.69 | 29,790 |
| African East Coast | 0 | - | 4.96 | 96,196 |
| Canary Islands | 0 | - | 4.62 | 17,489 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,372 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,782 |
| Cities in Squares on a Map - Europe | 0 | - | 4.70 | 53,951 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,499 |
| European Cities Beginning with B - Click Map | 0 | - | 4.78 | 78,321 |
| Top European Languages on a Map | 0 | - | 4.77 | 132,253 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,443 |
| Flags of Asia Quiz | 0 | - | 4.99 | 615,240 |
| Countries of Europe by Population | 0 | - | 4.98 | 181,271 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,876 |
| Random European City to Country | 0 | - | 4.69 | 117,818 |
| Europe Capital to Country | 0 | - | 4.99 | 250,700 |
| Asia Capital to Country | 0 | - | 4.96 | 126,782 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,102 |
| European Capitals by Map | 0 | - | 4.99 | 139,753 |
| African Capitals by Map | 0 | - | 4.99 | 134,072 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,580 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,233 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,565 |
| European Coastal Capitals | 0 | - | 4.95 | 90,745 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,645 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 270,569 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,376 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,894 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 38,063 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 102,247 |
| Countries of the Middle East | 0 | - | 4.96 | 201,516 |
| 15 Most Populous Countries that Speak a Germanic Language | 0 | - | 4.39 | 82,619 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 90,097 |
| African Island Countries | 0 | - | 4.96 | 101,792 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,937 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 69,507 |
| Regions of Countries #1 | 0 | - | 4.96 | 159,607 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,985 |
| Regions of Countries #3 | 0 | - | 4.85 | 90,784 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,024,978 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,126 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,695 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,738 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,229 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,926 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,688 |
