| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,623 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,035 |
| Departments of France | 0 | - | 4.93 | 54,875 |
| Counties of Ireland | 0 | - | 4.92 | 196,863 |
| Counties of England | 0 | - | 4.97 | 801,390 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 131,999 |
| Europe Map Quiz | 0 | - | 5.00 | 4,781,126 |
| Monarchies of Europe | 0 | - | 4.90 | 98,670 |
| Regions of Italy | 0 | - | 4.92 | 76,734 |
| Regions of Spain Quiz | 0 | - | 4.90 | 115,049 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,391 |
| States of Germany | 0 | - | 4.95 | 154,045 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 98,574 |
| European Geography By Letter - B #2 | 0 | - | 4.87 | 88,299 |
| Countries Bordering France | 0 | - | 4.83 | 404,397 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,365 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 430,246 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 235,175 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 168,460 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,654 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,589 |
| Germany Country Quiz | 0 | - | 4.83 | 158,590 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,878 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,531 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,914 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,333 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,885 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,705 |
| Name a City - European Countries | 0 | - | 4.90 | 65,975 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,318 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 116,764 |
| The Only European Country ... | 0 | - | 4.91 | 218,410 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,182 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 98,134 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,846 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,172 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,079 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,827 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,398 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,097 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,760 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,189 |
| French Geography Quiz #1 | 0 | - | 4.89 | 35,014 |
| World Capitals Closest to London | 0 | - | 4.88 | 110,962 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,254,047 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,333,876 |
| Countries that Beat Spain | 0 | - | 4.94 | 63,234 |
| Countries that Beat Germany | 0 | - | 4.94 | 107,117 |
| Countries that Beat Italy | 0 | - | 4.85 | 55,039 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,828 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,268 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,955 |
| Slavic Countries | 0 | - | 4.96 | 112,196 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,300 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,851 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,624 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,647 |
| Australian States and Territories | 0 | - | 4.96 | 142,639 |
| Counties of Wales | 0 | - | 4.63 | 39,521 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 175,039 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 312,220 |
| UK Cities Map Quiz | 0 | - | 4.96 | 465,963 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,672 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,332 |
| Monarchies of Asia | 0 | - | 4.97 | 71,396 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,195 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,340 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,250 |
| Countries That Border Russia | 0 | - | 4.98 | 463,959 |
| European Countries with One Border | 0 | - | 4.97 | 183,527 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,270 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,381 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,566 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,229 |
| US States Quiz | 0 | - | 5.00 | 16,964,268 |
| Provinces of China | 0 | - | 4.97 | 207,077 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,620 |
| Federal Subjects of Russia | 0 | - | 4.95 | 148,965 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,886 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,659 |
| Germany Immigration by Country | 0 | - | 4.86 | 81,550 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,291 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,102 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.86 | 110,801 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 92,957 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 97,466 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,744 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 150,529 |
| UK Immigration by Country | 0 | - | 4.94 | 141,488 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,615 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,640 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,642 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 263,797 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 115,629 |
| Russia Country Quiz | 0 | - | 4.83 | 115,153 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,684 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,633 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,509 |
| Provinces of China Map Quiz | 0 | - | 4.92 | 94,481 |
| Councils of Scotland | 0 | - | 4.58 | 28,676 |
| Regions of France | 0 | - | 4.70 | 121,772 |
| European Geography By Letter - A | 0 | - | 4.52 | 147,681 |
| European Geography By Letter - B #1 | 0 | - | 4.62 | 121,061 |
| European Geography By Letter - C | 0 | - | 4.43 | 122,963 |
| European Geography By Letter - D | 0 | - | 4.50 | 110,071 |
| European Geography By Letter - L | 0 | - | 4.52 | 114,733 |
| European Geography By Letter - M | 0 | - | 4.69 | 132,067 |
| European Geography By Letter - N | 0 | - | 4.44 | 101,862 |
| European Geography By Letter - R | 0 | - | 4.43 | 94,374 |
| European Geography By Letter - V | 0 | - | 4.42 | 93,590 |
| European Geography By Letter - T | 0 | - | 4.41 | 83,284 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 101,210 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 35,136 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 118,477 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 278,483 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 49,044 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,964 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,290 |
| Top 10 European Countries by Coastline | 0 | - | 4.88 | 138,635 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 90,819 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 102,326 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 89,312 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,897 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,926 |
| Countries that Border Poland | 0 | - | 4.99 | 172,963 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,677 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,144 |
| France Country Quiz | 0 | - | 4.70 | 135,455 |
| Spain Country Quiz | 0 | - | 4.44 | 129,072 |
| Italy Country Quiz | 0 | - | 4.77 | 123,896 |
| Netherlands Country Quiz | 0 | - | 4.53 | 80,830 |
| Belgium Country Quiz | 0 | - | 4.72 | 72,136 |
| Switzerland Country Quiz | 0 | - | 4.51 | 63,578 |
| Portugal Country Quiz | 0 | - | 4.69 | 72,208 |
| Austria Country Quiz | 0 | - | 4.57 | 59,979 |
| Monaco Country Quiz | 0 | - | 4.48 | 41,645 |
| Luxembourg Country Quiz | 0 | - | 4.78 | 33,903 |
| Greece Country Quiz | 0 | - | 4.74 | 66,542 |
| Nordic Cities Map Quiz | 0 | - | 4.77 | 90,657 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,797 |
| Sweden Immigration by Country | 0 | - | 4.55 | 56,317 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,818 |
| Name the English Monarchs | 0 | - | 4.91 | 505,482 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,770 |
| Which City in Europe? | 0 | - | 4.83 | 107,774 |
| Commonwealth of Nations Countries | 0 | - | 4.95 | 238,053 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 104,455 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,568 |
| Countries Bordering Spain | 0 | - | 4.51 | 69,631 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,975 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,407 |
| Norway Country Quiz | 0 | - | 4.45 | 77,690 |
| Denmark Country Quiz | 0 | - | 4.78 | 76,182 |
| Finland Country Quiz | 0 | - | 4.51 | 59,923 |
| Iceland Country Quiz | 0 | - | 4.69 | 43,335 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,996 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,975 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,451,160 |
| Oceania Map Quiz | 0 | - | 4.98 | 658,007 |
| Africa Map Quiz | 0 | - | 5.00 | 2,126,195 |
| Asia Map Quiz | 0 | - | 4.99 | 923,190 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,699 |
| European Geography A-Z | 0 | - | 4.29 | 49,437 |
| Africa Capitals Quiz | 0 | - | 4.99 | 742,309 |
| Asia Capitals Quiz | 0 | - | 4.98 | 697,449 |
| Majority Muslim Countries | 0 | - | 4.98 | 376,840 |
| NATO Countries | 0 | - | 4.98 | 282,676 |
| EU Countries Quiz | 0 | - | 4.99 | 276,972 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 290,468 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 275,906 |
| Top Five Countries by Religion | 0 | - | 4.93 | 172,906 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,636 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 149,453 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,484 |
| Countries with NO Military | 0 | - | 4.97 | 62,973 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,965 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,846 |
| Countries of Africa | 0 | - | 5.00 | 2,553,309 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,704 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,386,300 |
| United States Map Quiz | 0 | - | 4.98 | 4,168,023 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 51,292 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,697 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,426 |
| Australia Map Quiz | 0 | - | 4.95 | 345,792 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 49,961 |
| European Geography By Letter - E | 0 | - | 4.23 | 114,803 |
| European Geography By Letter - F | 0 | - | 4.15 | 94,109 |
| European Geography By Letter - H | 0 | - | 4.30 | 96,915 |
| European Geography By Letter - G | 0 | - | 4.27 | 103,614 |
| European Geography By Letter - I | 0 | - | 4.07 | 96,309 |
| European Geography By Letter - K | 0 | - | 4.15 | 70,945 |
| European Geography By Letter - O | 0 | - | 4.29 | 63,358 |
| European Geography by Letter - W | 0 | - | 4.21 | 83,416 |
| European Geography By Letter - S #2 | 0 | - | 4.20 | 51,707 |
| African East Coast | 0 | - | 4.96 | 96,573 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 125,700 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 126,317 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.83 | 62,145 |
| Flags of Asia Quiz | 0 | - | 4.99 | 618,405 |
