| Countries Bordering Germany | 0 | - | 4.99 | 370,915 |
| States of Germany | 0 | - | 4.95 | 153,545 |
| Countries Bordering France | 0 | - | 4.83 | 403,830 |
| Germany Country Quiz | 0 | - | 4.83 | 158,316 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,348 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,803 |
| Departments of France | 0 | - | 4.93 | 54,607 |
| Counties of England | 0 | - | 4.97 | 799,799 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 97,603 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,063 |
| Europe Map Quiz | 0 | - | 5.00 | 4,774,449 |
| Counties of Ireland | 0 | - | 4.92 | 196,301 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 131,483 |
| Countries that Beat Germany | 0 | - | 4.94 | 106,834 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,323 |
| Regions of Italy | 0 | - | 4.92 | 76,416 |
| Regions of Spain Quiz | 0 | - | 4.90 | 114,646 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,237 |
| Germany Immigration by Country | 0 | - | 4.85 | 81,360 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 429,510 |
| Countries That Border Russia | 0 | - | 4.98 | 463,105 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,815 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,291 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,736 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,178 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,701 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,637 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,308 |
| Name a City - European Countries | 0 | - | 4.90 | 65,773 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,842 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,936 |
| The Only European Country ... | 0 | - | 4.91 | 217,730 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,797 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,721 |
| Countries that Border Poland | 0 | - | 4.99 | 172,704 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,994 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,501 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,312 |
| Countries Closest to Italy | 0 | - | 4.97 | 198,465 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,066 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,907 |
| World Capitals Closest to London | 0 | - | 4.88 | 110,852 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,250,362 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,543 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,956 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,331,738 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,680 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,699 |
| Slavic Countries | 0 | - | 4.96 | 111,994 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,054 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,559 |
| Countries that Beat Spain | 0 | - | 4.94 | 63,129 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,707 |
| Countries that Beat Portugal | 0 | - | 4.86 | 59,589 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,464 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,495 |
| Australian States and Territories | 0 | - | 4.96 | 142,363 |
| Counties of Wales | 0 | - | 4.63 | 39,425 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 173,859 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 311,697 |
| UK Cities Map Quiz | 0 | - | 4.96 | 465,460 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,191 |
| Monarchies of Europe | 0 | - | 4.90 | 98,445 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,135 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,967 |
| Countries Bordering Spain | 0 | - | 4.51 | 69,559 |
| European Countries with One Border | 0 | - | 4.97 | 183,254 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,025 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,969 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,862 |
| US States Quiz | 0 | - | 5.00 | 16,932,933 |
| Provinces of China | 0 | - | 4.97 | 206,063 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,488 |
| Federal Subjects of Russia | 0 | - | 4.95 | 148,279 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 98,217 |
| European Geography By Letter - B #2 | 0 | - | 4.86 | 87,481 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,513 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,082 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,859 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 83,910 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 65,229 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 71,428 |
| Regions of France | 0 | - | 4.70 | 121,415 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 234,517 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 167,962 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,514 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 149,736 |
| UK Immigration by Country | 0 | - | 4.94 | 141,246 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,379 |
| 15 Most Populous Countries that Speak a Germanic Language | 0 | - | 4.39 | 82,658 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,427 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,353 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 262,771 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 115,241 |
| Russia Country Quiz | 0 | - | 4.83 | 114,783 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,342 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,530 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,444 |
| Provinces of China Map Quiz | 0 | - | 4.92 | 94,030 |
| Flags of the Mediterranean | 0 | - | 4.94 | 148,923 |
| Councils of Scotland | 0 | - | 4.58 | 28,599 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 118,154 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 277,684 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,858 |
| Berlin City Trivia | 0 | - | 4.67 | 13,272 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,227 |
| Top 10 European Countries by Coastline | 0 | - | 4.88 | 138,557 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 90,525 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 101,770 |
| Countries Bordering India | 0 | - | 4.98 | 163,616 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,489 |
| Countries that Border China | 0 | - | 4.96 | 263,683 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,738 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,479 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,023 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 27,420 |
| France Country Quiz | 0 | - | 4.70 | 135,289 |
| Spain Country Quiz | 0 | - | 4.44 | 128,886 |
| Italy Country Quiz | 0 | - | 4.77 | 123,706 |
| Netherlands Country Quiz | 0 | - | 4.53 | 80,702 |
| Belgium Country Quiz | 0 | - | 4.72 | 71,995 |
| Switzerland Country Quiz | 0 | - | 4.51 | 63,492 |
| Portugal Country Quiz | 0 | - | 4.69 | 72,088 |
| Austria Country Quiz | 0 | - | 4.57 | 59,887 |
| Monaco Country Quiz | 0 | - | 4.47 | 41,592 |
| Luxembourg Country Quiz | 0 | - | 4.78 | 33,848 |
| Greece Country Quiz | 0 | - | 4.74 | 66,425 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,450,075 |
| Oceania Map Quiz | 0 | - | 4.98 | 655,800 |
| Africa Map Quiz | 0 | - | 5.00 | 2,123,071 |
| Asia Map Quiz | 0 | - | 4.99 | 920,653 |
| Nordic Cities Map Quiz | 0 | - | 4.77 | 90,587 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,692 |
| Sweden Immigration by Country | 0 | - | 4.55 | 56,246 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,781 |
| Which City in Europe? | 0 | - | 4.83 | 107,653 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 237,831 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 104,190 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,466 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 165,732 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,989 |
| Countries Bordering China Since 1914 | 0 | - | 4.92 | 95,628 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,801 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,155 |
| Norway Country Quiz | 0 | - | 4.44 | 77,558 |
| Denmark Country Quiz | 0 | - | 4.78 | 76,075 |
| Finland Country Quiz | 0 | - | 4.51 | 59,829 |
| Iceland Country Quiz | 0 | - | 4.69 | 43,268 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,949 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,915 |
| Malta Country Quiz | 0 | - | 4.81 | 31,135 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,678 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,395 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,817 |
| Cities in Squares on a Map - Europe | 0 | - | 4.69 | 54,168 |
| Africa Capitals Quiz | 0 | - | 4.99 | 740,654 |
| Asia Capitals Quiz | 0 | - | 4.98 | 695,522 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,223 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,010 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,771 |
| Countries of Africa | 0 | - | 5.00 | 2,547,673 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,584 |
| Countries that Beat France | 0 | - | 4.49 | 76,077 |
| Countries that Beat the Netherlands | 0 | - | 4.56 | 36,422 |
| Countries that Beat Greece | 0 | - | 4.53 | 49,094 |
| Countries that Beat Iceland | 0 | - | 4.81 | 43,028 |
| Greenland Country Quiz | 0 | - | 4.78 | 36,444 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,385,299 |
| United States Map Quiz | 0 | - | 4.98 | 4,164,848 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 51,037 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,440 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,240 |
| Australia Map Quiz | 0 | - | 4.95 | 345,401 |
| European Cities Beginning with B - Click Map | 0 | - | 4.77 | 78,461 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 49,735 |
| African East Coast | 0 | - | 4.96 | 96,389 |
| Top European Languages on a Map | 0 | - | 4.77 | 132,449 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,544 |
| Flags of Asia Quiz | 0 | - | 4.99 | 616,745 |
| Geography of Germany | 0 | - | 4.35 | 17,216 |
| Countries of Europe by Population | 0 | - | 4.98 | 181,805 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,076 |
| Europe Capital to Country | 0 | - | 4.99 | 251,142 |
| Asia Capital to Country | 0 | - | 4.96 | 126,969 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,374 |
| European Capitals by Map | 0 | - | 4.99 | 140,534 |
| African Capitals by Map | 0 | - | 4.99 | 138,111 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,003 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,404 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,746 |
| European Coastal Capitals | 0 | - | 4.95 | 90,922 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,745 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 271,176 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,845 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,970 |
| Countries of the Middle East | 0 | - | 4.96 | 201,869 |
| African Island Countries | 0 | - | 4.96 | 101,977 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,000 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 69,792 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,026,868 |
