| Regions of Italy | 0 | - | 4.92 | 75,826 |
| Italy Country Quiz | 0 | - | 4.82 | 123,365 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,308 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,540 |
| Counties of England | 0 | - | 4.97 | 796,286 |
| Europe Map Quiz | 0 | - | 5.00 | 4,761,316 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,364 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,752 |
| Regions of Spain Quiz | 0 | - | 4.90 | 113,893 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,964 |
| States of Germany | 0 | - | 4.96 | 152,407 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,176 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 428,068 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,111 |
| Germany Immigration by Country | 0 | - | 4.85 | 81,000 |
| Germany Country Quiz | 0 | - | 4.82 | 157,793 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,670 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,606 |
| France Cities Map Quiz | 0 | - | 4.96 | 166,695 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,287 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,895 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,987 |
| Departments of France | 0 | - | 4.93 | 54,051 |
| Name a City - European Countries | 0 | - | 4.90 | 65,335 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,924 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,156 |
| The Only European Country ... | 0 | - | 4.91 | 216,493 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,050 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,352 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,845 |
| Countries Closest to Italy | 0 | - | 4.97 | 197,985 |
| Largest Islands of Greece | 0 | - | 4.59 | 47,986 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,243,271 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,328,236 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,038 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,591 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,219 |
| Slavic Countries | 0 | - | 4.96 | 111,615 |
| African Island Countries | 0 | - | 4.96 | 101,586 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,620 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,162 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,461 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,113 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,150 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 171,528 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,713 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 310,376 |
| Official Cities in the UK | 0 | - | 4.89 | 283,555 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,863 |
| Monarchies of Europe | 0 | - | 4.90 | 98,099 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,810 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,463 |
| European Countries with One Border | 0 | - | 4.97 | 182,720 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,520 |
| Counties of England Map Quiz | 0 | - | 4.97 | 307,565 |
| UK Cities Map Quiz | 0 | - | 4.96 | 464,419 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,228 |
| Federal Subjects of Russia | 0 | - | 4.95 | 147,025 |
| European Geography By Letter - B #2 | 0 | - | 4.85 | 78,367 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,700 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,150 |
| Canary Islands | 0 | - | 4.62 | 17,475 |
| Countries That Border Russia | 0 | - | 4.98 | 461,602 |
| Countries Bordering France | 0 | - | 4.83 | 402,424 |
| Countries Bordering Germany | 0 | - | 4.99 | 369,291 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 233,122 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 167,032 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,113 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 147,513 |
| UK Immigration by Country | 0 | - | 4.94 | 140,855 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,940 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,074 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,954 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 260,794 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 114,636 |
| Russia Country Quiz | 0 | - | 4.85 | 114,436 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,707 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,318 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,329 |
| Provinces of the Netherlands | 0 | - | 4.80 | 41,329 |
| Regions of France | 0 | - | 4.75 | 120,710 |
| France Immigration by Country | 0 | - | 4.70 | 76,489 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 117,525 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 276,735 |
| Most Populous Islands of Europe | 0 | - | 4.56 | 25,840 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,816 |
| France Country Quiz | 0 | - | 4.70 | 134,934 |
| Spain Country Quiz | 0 | - | 4.45 | 128,494 |
| Netherlands Country Quiz | 0 | - | 4.53 | 80,498 |
| Belgium Country Quiz | 0 | - | 4.73 | 71,774 |
| Switzerland Country Quiz | 0 | - | 4.51 | 63,350 |
| Portugal Country Quiz | 0 | - | 4.69 | 71,875 |
| Austria Country Quiz | 0 | - | 4.57 | 59,717 |
| Monaco Country Quiz | 0 | - | 4.47 | 41,490 |
| Luxembourg Country Quiz | 0 | - | 4.78 | 33,741 |
| Greece Country Quiz | 0 | - | 4.74 | 66,233 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,448,021 |
| Oceania Map Quiz | 0 | - | 4.98 | 641,882 |
| Africa Map Quiz | 0 | - | 5.00 | 2,117,266 |
| Asia Map Quiz | 0 | - | 4.99 | 916,303 |
| Nordic Cities Map Quiz | 0 | - | 4.77 | 90,448 |
| Counties of Wales | 0 | - | 4.63 | 39,258 |
| Sweden Immigration by Country | 0 | - | 4.55 | 56,113 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,095 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,363 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 90,005 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 100,704 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 96,562 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,241 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,195 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,293 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,367 |
| Countries that Border Poland | 0 | - | 4.99 | 172,233 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,855 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,905 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,825 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,159 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,860 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,791 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,654 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,807 |
| Counties of Ireland | 0 | - | 4.92 | 195,132 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 130,607 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,421 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,762 |
| World Capitals Closest to London | 0 | - | 4.88 | 110,622 |
| Africa Capitals Quiz | 0 | - | 4.99 | 737,251 |
| Asia Capitals Quiz | 0 | - | 4.98 | 692,460 |
| Which City in Europe? | 0 | - | 4.83 | 107,361 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,785 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,154 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,637 |
| Countries of Africa | 0 | - | 5.00 | 2,535,344 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,553 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,735 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,911 |
| Countries that Beat Germany | 0 | - | 4.95 | 106,352 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,382,707 |
| United States Map Quiz | 0 | - | 4.98 | 4,157,319 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,655 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 98,907 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,831 |
| Australia Map Quiz | 0 | - | 4.95 | 344,512 |
| Biggest Immigrant Groups by Decade in the UK | 0 | - | 4.63 | 25,157 |
| Switzerland Immigration by Country | 0 | - | 4.68 | 29,689 |
| African East Coast | 0 | - | 4.96 | 96,004 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,337 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,739 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 53,782 |
| Asian Island Nations | 0 | - | 4.63 | 94,154 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,373 |
| European Cities Beginning with B - Click Map | 0 | - | 4.77 | 78,125 |
| Top European Languages on a Map | 0 | - | 4.77 | 132,032 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,342 |
| Largest Scottish Islands | 0 | - | 4.24 | 10,340 |
| Flags of Asia Quiz | 0 | - | 4.99 | 613,123 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,648 |
| Largest City by Island | 0 | - | 4.87 | 71,822 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,606 |
| Random European City to Country | 0 | - | 4.69 | 117,624 |
| Europe Capital to Country | 0 | - | 4.99 | 249,963 |
| Asia Capital to Country | 0 | - | 4.96 | 126,622 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,805 |
| European Capitals by Map | 0 | - | 4.99 | 139,027 |
| African Capitals by Map | 0 | - | 4.99 | 133,714 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,309 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,025 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,377 |
| European Coastal Capitals | 0 | - | 4.95 | 90,551 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,567 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 269,780 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,874 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,810 |
| Florence City Trivia | 0 | - | 4.39 | 11,373 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 38,005 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 101,876 |
| Countries of the Middle East | 0 | - | 4.96 | 201,071 |
| 15 Most Populous Countries that Speak a Germanic Language | 0 | - | 4.39 | 82,548 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 89,985 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,865 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 69,099 |
| Islands by Country #1 | 0 | - | 4.88 | 175,240 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,022,607 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,838 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,466 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,441 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,904 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,691 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,588 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,195 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,545 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,187 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,118 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,954 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,229 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,703 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,148 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,313 |
| Countries Bordering the EU | 0 | - | 4.77 | 72,831 |
| Countries Closest to Europe | 0 | - | 4.70 | 109,896 |
