| Counties of England | 0 | - | 4.97 | 795,799 |
| Regions of Italy | 0 | - | 4.92 | 75,737 |
| Regions of Spain Quiz | 0 | - | 4.90 | 113,789 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,930 |
| States of Germany | 0 | - | 4.96 | 152,236 |
| Departments of France | 0 | - | 4.93 | 53,979 |
| Europe Map Quiz | 0 | - | 5.00 | 4,759,079 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 171,098 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,277 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,682 |
| Federal Subjects of Russia | 0 | - | 4.95 | 146,818 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 427,868 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,038 |
| Germany Immigration by Country | 0 | - | 4.85 | 80,962 |
| Germany Country Quiz | 0 | - | 4.82 | 157,729 |
| Italy Country Quiz | 0 | - | 4.82 | 123,301 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,656 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,523 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,229 |
| France Cities Map Quiz | 0 | - | 4.96 | 166,604 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,005 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,801 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,912 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,532 |
| Name a City - European Countries | 0 | - | 4.90 | 65,292 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,779 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,052 |
| The Only European Country ... | 0 | - | 4.91 | 216,312 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,957 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,224 |
| Provinces of the Netherlands | 0 | - | 4.80 | 41,299 |
| Regions of France | 0 | - | 4.75 | 120,591 |
| Counties of Ireland | 0 | - | 4.92 | 194,989 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,242,068 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,327,293 |
| Canada Provinces and Territories | 0 | - | 5.00 | 341,942 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,965 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,433 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,154 |
| Slavic Countries | 0 | - | 4.96 | 111,570 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,558 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,092 |
| Switzerland Country Quiz | 0 | - | 4.51 | 63,321 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,061 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,932 |
| Australian States and Territories | 0 | - | 4.96 | 141,822 |
| Counties of Wales | 0 | - | 4.63 | 39,245 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.91 | 49,832 |
| All First-Level Subdivisions of Africa on a Map | 0 | - | 4.92 | 33,187 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 310,234 |
| Official Cities in the UK | 0 | - | 4.89 | 283,375 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,812 |
| Monarchies of Europe | 0 | - | 4.90 | 98,042 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,752 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,387 |
| European Countries with One Border | 0 | - | 4.97 | 182,645 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,455 |
| Counties of England Map Quiz | 0 | - | 4.97 | 307,352 |
| UK Cities Map Quiz | 0 | - | 4.96 | 464,249 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,121 |
| States of India | 0 | - | 4.95 | 192,972 |
| Japanese Prefectures | 0 | - | 4.98 | 136,630 |
| Provinces of China | 0 | - | 4.97 | 203,972 |
| Regions of New Zealand | 0 | - | 4.85 | 28,478 |
| Provinces of Turkey | 0 | - | 4.95 | 203,856 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,292 |
| European Geography By Letter - B #2 | 0 | - | 4.84 | 78,107 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,640 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,058 |
| Countries That Border Russia | 0 | - | 4.98 | 461,422 |
| Countries Bordering France | 0 | - | 4.83 | 402,219 |
| Countries Bordering Germany | 0 | - | 4.99 | 369,012 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 232,950 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 166,910 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,058 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 147,321 |
| UK Immigration by Country | 0 | - | 4.94 | 140,789 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,865 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,028 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,896 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 260,503 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 114,532 |
| Russia Country Quiz | 0 | - | 4.85 | 114,378 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,635 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,292 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,320 |
| States of Mexico | 0 | - | 4.95 | 175,759 |
| Councils of Scotland | 0 | - | 4.58 | 28,456 |
| States of Brazil | 0 | - | 4.97 | 87,814 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 53,784 |
| France Immigration by Country | 0 | - | 4.70 | 76,461 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 117,428 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 276,575 |
| Largest Islands of Greece | 0 | - | 4.59 | 47,949 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,790 |
| France Country Quiz | 0 | - | 4.70 | 134,883 |
| Spain Country Quiz | 0 | - | 4.45 | 128,438 |
| Netherlands Country Quiz | 0 | - | 4.53 | 80,467 |
| Belgium Country Quiz | 0 | - | 4.70 | 71,743 |
| Portugal Country Quiz | 0 | - | 4.69 | 71,824 |
| Austria Country Quiz | 0 | - | 4.57 | 59,695 |
| Monaco Country Quiz | 0 | - | 4.47 | 41,473 |
| Luxembourg Country Quiz | 0 | - | 4.78 | 33,723 |
| Greece Country Quiz | 0 | - | 4.74 | 66,206 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,447,630 |
| Oceania Map Quiz | 0 | - | 4.98 | 641,452 |
| Africa Map Quiz | 0 | - | 5.00 | 2,116,344 |
| Asia Map Quiz | 0 | - | 4.99 | 915,706 |
| Nordic Cities Map Quiz | 0 | - | 4.77 | 90,422 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 331,504 |
| Sweden Immigration by Country | 0 | - | 4.55 | 56,093 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,702 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,080 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,329 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 89,930 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 100,548 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 96,408 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,213 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,157 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,252 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,330 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,814 |
| Countries that Border Poland | 0 | - | 4.99 | 172,167 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,834 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,823 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,788 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,137 |
| Countries Closest to Italy | 0 | - | 4.97 | 197,896 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,835 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,771 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,650 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,771 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 130,467 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,396 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,746 |
| World Capitals Closest to London | 0 | - | 4.87 | 110,596 |
| Africa Capitals Quiz | 0 | - | 4.99 | 736,724 |
| Asia Capitals Quiz | 0 | - | 4.98 | 691,917 |
| Which City in Europe? | 0 | - | 4.83 | 107,307 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,737 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,001 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,621 |
| Countries of Africa | 0 | - | 5.00 | 2,533,424 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,496 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,594 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,860 |
| Countries that Beat Germany | 0 | - | 4.95 | 106,265 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,406 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,382,016 |
| United States Map Quiz | 0 | - | 4.98 | 4,155,799 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,591 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 98,831 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,768 |
| Australia Map Quiz | 0 | - | 4.95 | 344,157 |
| Biggest Immigrant Groups by Decade in the UK | 0 | - | 4.63 | 25,109 |
| Switzerland Immigration by Country | 0 | - | 4.70 | 29,655 |
| African East Coast | 0 | - | 4.96 | 95,949 |
| Canary Islands | 0 | - | 4.62 | 17,471 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,330 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,729 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 53,748 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,345 |
| European Cities Beginning with B - Click Map | 0 | - | 4.77 | 78,086 |
| Top European Languages on a Map | 0 | - | 4.77 | 131,968 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,323 |
| Flags of Asia Quiz | 0 | - | 4.99 | 612,610 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,474 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,535 |
| Random European City to Country | 0 | - | 4.69 | 117,564 |
| Europe Capital to Country | 0 | - | 4.99 | 249,816 |
| Asia Capital to Country | 0 | - | 4.96 | 126,562 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,733 |
| European Capitals by Map | 0 | - | 4.99 | 138,878 |
| African Capitals by Map | 0 | - | 4.99 | 133,570 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,207 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,980 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,327 |
| European Coastal Capitals | 0 | - | 4.95 | 90,480 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,540 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 269,554 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,751 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,785 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 37,990 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.61 | 101,812 |
| Countries of the Middle East | 0 | - | 4.96 | 200,945 |
| 15 Most Populous Countries that Speak a Germanic Language | 0 | - | 4.39 | 82,533 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 89,955 |
| African Island Countries | 0 | - | 4.96 | 101,525 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,837 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 68,969 |
| Regions of Countries #1 | 0 | - | 4.96 | 159,452 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,796 |
| Regions of Countries #3 | 0 | - | 4.85 | 90,677 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,021,901 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,762 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,396 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,350 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,826 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,636 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,566 |
