| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,312 |
| Counties of England | 0 | - | 4.97 | 788,745 |
| Regions of Spain Quiz | 0 | - | 4.90 | 112,213 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 92,870 |
| States of Germany | 0 | - | 4.96 | 149,904 |
| Italy Country Quiz | 0 | - | 4.82 | 122,136 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,571 |
| Departments of France | 0 | - | 4.93 | 52,736 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,353 |
| Europe Map Quiz | 0 | - | 5.00 | 4,729,216 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,052 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,631 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,087 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 424,997 |
| Netherlands Immigration by Country | 0 | - | 4.94 | 43,773 |
| Germany Immigration by Country | 0 | - | 4.84 | 79,970 |
| Germany Country Quiz | 0 | - | 4.82 | 156,467 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,120 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,085 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 95,916 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,022 |
| Name a City - European Countries | 0 | - | 4.92 | 64,321 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,850 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,432 |
| The Only European Country ... | 0 | - | 4.91 | 213,641 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,425 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,188 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,407 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,232 |
| Regions of France | 0 | - | 4.78 | 119,120 |
| Counties of Ireland | 0 | - | 4.92 | 192,925 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 128,516 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,225,333 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,319,229 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,368 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,725 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,174 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,200 |
| Slavic Countries | 0 | - | 4.96 | 110,807 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,646 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,243 |
| Countries that Beat Italy | 0 | - | 4.85 | 53,836 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,429 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,124 |
| Australian States and Territories | 0 | - | 4.95 | 140,598 |
| Counties of Wales | 0 | - | 4.63 | 38,873 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 167,710 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 307,675 |
| Official Cities in the UK | 0 | - | 4.89 | 280,345 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,133 |
| Monarchies of Europe | 0 | - | 4.90 | 97,262 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 94,993 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,287 |
| European Countries with One Border | 0 | - | 4.97 | 181,536 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,268 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,016 |
| UK Cities Map Quiz | 0 | - | 4.95 | 462,026 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,771 |
| Provinces of China | 0 | - | 4.97 | 199,871 |
| Federal Subjects of Russia | 0 | - | 4.94 | 143,768 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,293 |
| European Geography By Letter - B #2 | 0 | - | 4.83 | 76,172 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,735 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 148,850 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,046 |
| Countries That Border Russia | 0 | - | 4.98 | 458,720 |
| Countries Bordering France | 0 | - | 4.85 | 398,170 |
| Countries Bordering Germany | 0 | - | 4.99 | 366,877 |
| US States Quiz | 0 | - | 5.00 | 16,689,169 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 230,364 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 165,036 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,140 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 144,783 |
| UK Immigration by Country | 0 | - | 4.94 | 139,535 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 114,708 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,199 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,071 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 256,504 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 113,133 |
| Russia Country Quiz | 0 | - | 4.85 | 113,596 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,054 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,816 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,015 |
| Provinces of China Map Quiz | 0 | - | 4.92 | 92,726 |
| Provinces of the Netherlands | 0 | - | 4.80 | 40,747 |
| Councils of Scotland | 0 | - | 4.58 | 28,176 |
| France Immigration by Country | 0 | - | 4.72 | 75,936 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,175 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 274,064 |
| Largest Islands of Greece | 0 | - | 4.59 | 47,430 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,186 |
| France Country Quiz | 0 | - | 4.70 | 133,779 |
| Spain Country Quiz | 0 | - | 4.45 | 127,547 |
| Netherlands Country Quiz | 0 | - | 4.50 | 79,928 |
| Belgium Country Quiz | 0 | - | 4.70 | 71,192 |
| Switzerland Country Quiz | 0 | - | 4.51 | 62,918 |
| Portugal Country Quiz | 0 | - | 4.69 | 71,311 |
| Austria Country Quiz | 0 | - | 4.57 | 59,310 |
| Monaco Country Quiz | 0 | - | 4.47 | 41,210 |
| Luxembourg Country Quiz | 0 | - | 4.77 | 33,462 |
| Greece Country Quiz | 0 | - | 4.74 | 65,728 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,439,158 |
| Oceania Map Quiz | 0 | - | 4.98 | 634,850 |
| Africa Map Quiz | 0 | - | 5.00 | 2,103,470 |
| Asia Map Quiz | 0 | - | 4.99 | 906,455 |
| Nordic Cities Map Quiz | 0 | - | 4.74 | 89,738 |
| Sweden Immigration by Country | 0 | - | 4.55 | 55,671 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,558 |
| British Geography Multiple Choice | 0 | - | 4.49 | 43,162 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,771 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 137,804 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 88,912 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,298 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,162 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 63,750 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,655 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,727 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,690 |
| Countries that Border Poland | 0 | - | 4.99 | 171,282 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,495 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,205 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,350 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,776 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,594 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,524 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.78 | 41,596 |
| 50 Busiest Air Routes from London | 0 | - | 4.86 | 95,728 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 64,769 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,502 |
| World Capitals Closest to London | 0 | - | 4.87 | 109,662 |
| Africa Capitals Quiz | 0 | - | 4.99 | 729,795 |
| Asia Capitals Quiz | 0 | - | 4.98 | 685,317 |
| Which City in Europe? | 0 | - | 4.83 | 106,582 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,765 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 209,981 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,168 |
| Countries of Africa | 0 | - | 5.00 | 2,506,010 |
| Countries Closest to Iceland | 0 | - | 4.89 | 72,793 |
| Countries that Beat Russia | 0 | - | 4.84 | 81,832 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,432 |
| Countries that Beat Germany | 0 | - | 4.95 | 105,309 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,375,486 |
| United States Map Quiz | 0 | - | 4.98 | 4,140,613 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,749 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,392 |
| Western Africa Map Quiz | 0 | - | 4.97 | 72,864 |
| Australia Map Quiz | 0 | - | 4.94 | 342,354 |
| Biggest Immigrant Groups by Decade in the UK | 0 | - | 4.62 | 24,413 |
| Switzerland Immigration by Country | 0 | - | 4.70 | 29,117 |
| African East Coast | 0 | - | 4.96 | 94,982 |
| Canary Islands | 0 | - | 4.61 | 17,392 |
| European Cities by Map #2 | 0 | - | 4.48 | 47,184 |
| European Cities by Map #1 | 0 | - | 4.64 | 55,552 |
| Cities in Squares on a Map - Europe | 0 | - | 4.73 | 53,148 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 95,864 |
| European Cities Beginning with B - Click Map | 0 | - | 4.75 | 77,311 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 48,513 |
| Top European Languages on a Map | 0 | - | 4.77 | 131,061 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 51,924 |
| Flags of Asia Quiz | 0 | - | 4.99 | 605,003 |
| Countries of Europe by Population | 0 | - | 4.98 | 177,877 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,297 |
| Random European City to Country | 0 | - | 4.69 | 116,271 |
| Europe Capital to Country | 0 | - | 4.99 | 247,405 |
| Asia Capital to Country | 0 | - | 4.96 | 125,682 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,371 |
| European Capitals by Map | 0 | - | 4.99 | 136,099 |
| African Capitals by Map | 0 | - | 4.99 | 132,095 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,049 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,111 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,559 |
| European Coastal Capitals | 0 | - | 4.95 | 89,693 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,160 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 266,565 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,648 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,397 |
| Florence City Trivia | 0 | - | 4.39 | 11,332 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 37,783 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 101,232 |
| Countries of the Middle East | 0 | - | 4.96 | 198,797 |
| 15 Most Populous Countries that Speak a Germanic Language | 0 | - | 4.39 | 82,289 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 89,532 |
| African Island Countries | 0 | - | 4.96 | 100,716 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,472 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 67,253 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,011,028 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,637 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,420 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 151,999 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,544 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,710 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,128 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,120 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,516 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,197 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,355 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,178 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,459 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,358 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,069 |
