| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,652 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,393 |
| Departments of France | 0 | - | 4.93 | 54,120 |
| Counties of Ireland | 0 | - | 4.92 | 195,303 |
| Counties of England | 0 | - | 4.97 | 796,892 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 130,763 |
| Europe Map Quiz | 0 | - | 5.00 | 4,763,354 |
| Monarchies of Europe | 0 | - | 4.90 | 98,155 |
| Regions of Italy | 0 | - | 4.92 | 75,890 |
| Regions of Spain Quiz | 0 | - | 4.90 | 113,955 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,005 |
| States of Germany | 0 | - | 4.96 | 152,619 |
| European Geography By Letter - B #2 | 0 | - | 4.85 | 78,603 |
| Countries Bordering France | 0 | - | 4.83 | 402,570 |
| Countries Bordering Germany | 0 | - | 4.99 | 369,436 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 428,245 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 233,289 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 167,146 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,125 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,020 |
| Germany Country Quiz | 0 | - | 4.83 | 157,869 |
| Italy Country Quiz | 0 | - | 4.80 | 123,413 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,692 |
| France Cities Map Quiz | 0 | - | 4.96 | 166,773 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,353 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,941 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,069 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,549 |
| Name a City - European Countries | 0 | - | 4.90 | 65,388 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,050 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,269 |
| The Only European Country ... | 0 | - | 4.91 | 216,657 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,152 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 96,731 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,325 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,868 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,873 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,999 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,181 |
| Countries Closest to Italy | 0 | - | 4.97 | 198,055 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,498 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,845 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,774 |
| World Capitals Closest to London | 0 | - | 4.88 | 110,658 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,244,318 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,328,791 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,949 |
| Countries that Beat Germany | 0 | - | 4.94 | 106,443 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,495 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,100 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,737 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,298 |
| Slavic Countries | 0 | - | 4.96 | 111,669 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,677 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,216 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,160 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,196 |
| Australian States and Territories | 0 | - | 4.96 | 141,977 |
| Counties of Wales | 0 | - | 4.63 | 39,303 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 171,907 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 310,538 |
| UK Cities Map Quiz | 0 | - | 4.96 | 464,589 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,356 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,911 |
| Monarchies of Asia | 0 | - | 4.97 | 71,093 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,894 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,867 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,543 |
| Countries That Border Russia | 0 | - | 4.98 | 461,760 |
| European Countries with One Border | 0 | - | 4.97 | 182,789 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,585 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,449 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,826 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,336 |
| US States Quiz | 0 | - | 5.00 | 16,876,672 |
| Provinces of China | 0 | - | 4.97 | 204,505 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,214 |
| Federal Subjects of Russia | 0 | - | 4.95 | 147,257 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,517 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,178 |
| Germany Immigration by Country | 0 | - | 4.85 | 81,047 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,770 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,378 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.86 | 110,043 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 92,360 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 96,818 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,150 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 147,696 |
| UK Immigration by Country | 0 | - | 4.94 | 140,911 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,999 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,190 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,970 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 261,048 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 114,726 |
| Russia Country Quiz | 0 | - | 4.85 | 114,499 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,813 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,347 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,344 |
| Provinces of China Map Quiz | 0 | - | 4.92 | 93,576 |
| Councils of Scotland | 0 | - | 4.58 | 28,503 |
| Regions of France | 0 | - | 4.72 | 120,806 |
| European Geography By Letter - A | 0 | - | 4.52 | 146,316 |
| European Geography By Letter - B #1 | 0 | - | 4.64 | 119,249 |
| European Geography By Letter - C | 0 | - | 4.46 | 114,036 |
| European Geography By Letter - D | 0 | - | 4.50 | 108,679 |
| European Geography By Letter - L | 0 | - | 4.52 | 113,564 |
| European Geography By Letter - M | 0 | - | 4.67 | 130,711 |
| European Geography By Letter - P #1 | 0 | - | 4.80 | 97,576 |
| European Geography By Letter - N | 0 | - | 4.44 | 100,882 |
| European Geography By Letter - R | 0 | - | 4.42 | 93,727 |
| European Geography By Letter - V | 0 | - | 4.43 | 93,036 |
| European Geography By Letter - T | 0 | - | 4.41 | 82,469 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 100,629 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 34,990 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 117,629 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 276,842 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,833 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,671 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,113 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,391 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 90,065 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 100,880 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 84,004 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,234 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,405 |
| Countries that Border Poland | 0 | - | 4.99 | 172,284 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,127 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,853 |
| France Country Quiz | 0 | - | 4.70 | 134,988 |
| Spain Country Quiz | 0 | - | 4.44 | 128,545 |
| Netherlands Country Quiz | 0 | - | 4.53 | 80,536 |
| Belgium Country Quiz | 0 | - | 4.73 | 71,806 |
| Switzerland Country Quiz | 0 | - | 4.51 | 63,372 |
| Portugal Country Quiz | 0 | - | 4.69 | 71,907 |
| Austria Country Quiz | 0 | - | 4.57 | 59,746 |
| Monaco Country Quiz | 0 | - | 4.47 | 41,510 |
| Luxembourg Country Quiz | 0 | - | 4.78 | 33,750 |
| Greece Country Quiz | 0 | - | 4.74 | 66,264 |
| Nordic Cities Map Quiz | 0 | - | 4.77 | 90,465 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,456 |
| Sweden Immigration by Country | 0 | - | 4.55 | 56,131 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,731 |
| Name the English Monarchs | 0 | - | 4.91 | 502,714 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,035 |
| Which City in Europe? | 0 | - | 4.83 | 107,396 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 237,420 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,787 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,272 |
| Countries Bordering Spain | 0 | - | 4.51 | 69,436 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,584 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,800 |
| Norway Country Quiz | 0 | - | 4.44 | 77,346 |
| Denmark Country Quiz | 0 | - | 4.78 | 75,922 |
| Finland Country Quiz | 0 | - | 4.50 | 59,682 |
| Iceland Country Quiz | 0 | - | 4.69 | 43,165 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,877 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,807 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,448,290 |
| Oceania Map Quiz | 0 | - | 4.98 | 642,417 |
| Africa Map Quiz | 0 | - | 5.00 | 2,118,071 |
| Asia Map Quiz | 0 | - | 4.99 | 916,899 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,656 |
| European Geography A-Z | 0 | - | 4.29 | 49,271 |
| Africa Capitals Quiz | 0 | - | 4.99 | 737,722 |
| Asia Capitals Quiz | 0 | - | 4.98 | 692,935 |
| Majority Muslim Countries | 0 | - | 4.98 | 374,349 |
| NATO Countries | 0 | - | 4.98 | 280,433 |
| EU Countries Quiz | 0 | - | 4.99 | 274,260 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 288,389 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 273,229 |
| Top Five Countries by Religion | 0 | - | 4.93 | 171,527 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,837 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 148,517 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,281 |
| Countries with NO Military | 0 | - | 4.97 | 62,317 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,606 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,656 |
| Countries of Africa | 0 | - | 5.00 | 2,537,322 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,403 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,383,031 |
| United States Map Quiz | 0 | - | 4.98 | 4,158,602 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,707 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 98,983 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,891 |
| Australia Map Quiz | 0 | - | 4.95 | 344,634 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 49,475 |
| European Geography By Letter - E | 0 | - | 4.23 | 113,784 |
| European Geography By Letter - F | 0 | - | 4.17 | 92,964 |
| European Geography By Letter - H | 0 | - | 4.30 | 96,098 |
| European Geography By Letter - G | 0 | - | 4.27 | 102,764 |
| European Geography By Letter - I | 0 | - | 4.10 | 95,570 |
| European Geography By Letter - K | 0 | - | 4.14 | 70,211 |
| European Geography By Letter - O | 0 | - | 4.28 | 62,769 |
| European Geography by Letter - W | 0 | - | 4.20 | 82,947 |
| European Geography By Letter - S #2 | 0 | - | 4.19 | 51,215 |
| African East Coast | 0 | - | 4.96 | 96,071 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 124,649 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 125,657 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,909 |
| Flags of Asia Quiz | 0 | - | 4.99 | 613,657 |
