| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,941 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,296 |
| Departments of France | 0 | - | 4.93 | 55,246 |
| Counties of Ireland | 0 | - | 4.92 | 197,441 |
| Counties of England | 0 | - | 4.97 | 803,476 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 132,495 |
| Europe Map Quiz | 0 | - | 5.00 | 4,790,232 |
| Monarchies of Europe | 0 | - | 4.90 | 98,938 |
| Regions of Italy | 0 | - | 4.92 | 77,157 |
| Regions of Spain Quiz | 0 | - | 4.90 | 115,432 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,568 |
| States of Germany | 0 | - | 4.95 | 154,685 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 99,042 |
| European Geography By Letter - B #2 | 0 | - | 4.87 | 88,977 |
| Countries Bordering France | 0 | - | 4.83 | 405,083 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,999 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 431,097 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 236,048 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 169,052 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,971 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,864 |
| Germany Country Quiz | 0 | - | 4.82 | 158,925 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,964 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,879 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 127,135 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,541 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 153,110 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,753 |
| Name a City - European Countries | 0 | - | 4.89 | 66,252 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,979 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,293 |
| The Only European Country ... | 0 | - | 4.91 | 219,275 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,653 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 98,827 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,976 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,296 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,179 |
| Countries Closest to Spain | 0 | - | 4.96 | 228,224 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,517 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,486 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,371 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,344 |
| French Geography Quiz #1 | 0 | - | 4.89 | 35,106 |
| World Capitals Closest to London | 0 | - | 4.88 | 111,097 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,259,493 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,336,387 |
| Countries that Beat Spain | 0 | - | 4.94 | 63,380 |
| Countries that Beat Germany | 0 | - | 4.94 | 107,398 |
| Countries that Beat Italy | 0 | - | 4.85 | 55,228 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 76,165 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 221,004 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,262 |
| Slavic Countries | 0 | - | 4.96 | 112,429 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,654 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,149 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,842 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,829 |
| Australian States and Territories | 0 | - | 4.96 | 142,928 |
| Counties of Wales | 0 | - | 4.63 | 39,652 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 176,105 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 312,919 |
| UK Cities Map Quiz | 0 | - | 4.96 | 466,598 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,802 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,513 |
| Monarchies of Asia | 0 | - | 4.97 | 71,544 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,316 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 96,894 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,614 |
| Countries That Border Russia | 0 | - | 4.98 | 464,653 |
| European Countries with One Border | 0 | - | 4.97 | 183,892 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,611 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,724 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,876 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,695 |
| US States Quiz | 0 | - | 5.00 | 17,006,735 |
| Provinces of China | 0 | - | 4.97 | 208,326 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,816 |
| Federal Subjects of Russia | 0 | - | 4.95 | 149,692 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 67,072 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,841 |
| Germany Immigration by Country | 0 | - | 4.86 | 81,736 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,532 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,448 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.86 | 111,429 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 93,493 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 97,801 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 71,011 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 151,506 |
| UK Immigration by Country | 0 | - | 4.94 | 141,794 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 117,001 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,885 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,782 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 264,911 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 115,978 |
| Russia Country Quiz | 0 | - | 4.83 | 115,367 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 141,123 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,783 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.83 | 35,608 |
| Provinces of China Map Quiz | 0 | - | 4.92 | 94,709 |
| Councils of Scotland | 0 | - | 4.58 | 28,749 |
| Regions of France | 0 | - | 4.70 | 122,217 |
| European Geography By Letter - A | 0 | - | 4.52 | 148,285 |
| European Geography By Letter - B #1 | 0 | - | 4.62 | 121,686 |
| European Geography By Letter - C | 0 | - | 4.44 | 124,160 |
| European Geography By Letter - D | 0 | - | 4.49 | 118,405 |
| European Geography By Letter - L | 0 | - | 4.52 | 115,209 |
| European Geography By Letter - M | 0 | - | 4.69 | 132,697 |
| European Geography By Letter - N | 0 | - | 4.44 | 102,239 |
| European Geography By Letter - R | 0 | - | 4.43 | 94,856 |
| European Geography By Letter - V | 0 | - | 4.43 | 94,137 |
| European Geography By Letter - T | 0 | - | 4.41 | 83,729 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 101,530 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 35,210 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 118,888 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 279,065 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 49,138 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 84,122 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,377 |
| Top 10 European Countries by Coastline | 0 | - | 4.86 | 138,767 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 91,159 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 103,011 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.94 | 95,468 |
| Countries that Border Hungary | 0 | - | 4.98 | 105,041 |
| Countries Bordering Serbia | 0 | - | 4.96 | 93,135 |
| Countries that Border Poland | 0 | - | 4.99 | 173,235 |
| Countries that Visit the UK the Most | 0 | - | 4.88 | 75,919 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,309 |
| France Country Quiz | 0 | - | 4.70 | 135,714 |
| Spain Country Quiz | 0 | - | 4.44 | 129,306 |
| Italy Country Quiz | 0 | - | 4.77 | 124,110 |
| Netherlands Country Quiz | 0 | - | 4.52 | 80,977 |
| Belgium Country Quiz | 0 | - | 4.72 | 72,290 |
| Switzerland Country Quiz | 0 | - | 4.52 | 63,671 |
| Portugal Country Quiz | 0 | - | 4.69 | 72,353 |
| Austria Country Quiz | 0 | - | 4.57 | 60,084 |
| Monaco Country Quiz | 0 | - | 4.48 | 41,708 |
| Luxembourg Country Quiz | 0 | - | 4.78 | 33,964 |
| Greece Country Quiz | 0 | - | 4.74 | 66,664 |
| Nordic Cities Map Quiz | 0 | - | 4.77 | 90,760 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,989 |
| Sweden Immigration by Country | 0 | - | 4.53 | 56,405 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,867 |
| Name the English Monarchs | 0 | - | 4.91 | 506,905 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 107,085 |
| Which City in Europe? | 0 | - | 4.83 | 107,924 |
| Commonwealth of Nations Countries | 0 | - | 4.95 | 238,476 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 104,860 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,716 |
| Countries Bordering Spain | 0 | - | 4.51 | 69,737 |
| Countries Closest to Iceland | 0 | - | 4.90 | 74,206 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,659 |
| Norway Country Quiz | 0 | - | 4.45 | 77,862 |
| Denmark Country Quiz | 0 | - | 4.78 | 76,296 |
| Finland Country Quiz | 0 | - | 4.51 | 60,037 |
| Iceland Country Quiz | 0 | - | 4.69 | 43,415 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 28,065 |
| Moldova Country Quiz | 0 | - | 4.82 | 31,044 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,452,863 |
| Oceania Map Quiz | 0 | - | 4.98 | 659,792 |
| Africa Map Quiz | 0 | - | 5.00 | 2,129,546 |
| Asia Map Quiz | 0 | - | 4.99 | 925,805 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,724 |
| European Geography A-Z | 0 | - | 4.29 | 49,497 |
| Africa Capitals Quiz | 0 | - | 4.99 | 744,431 |
| Asia Capitals Quiz | 0 | - | 4.98 | 699,345 |
| Majority Muslim Countries | 0 | - | 4.98 | 378,011 |
| NATO Countries | 0 | - | 4.98 | 283,690 |
| EU Countries Quiz | 0 | - | 4.99 | 278,249 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 291,612 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 277,290 |
| Top Five Countries by Religion | 0 | - | 4.93 | 173,583 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 48,097 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 149,868 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 214,117 |
| Countries with NO Military | 0 | - | 4.97 | 63,494 |
| Countries by Number of Books Published | 0 | - | 4.95 | 73,135 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,954 |
| Countries of Africa | 0 | - | 5.00 | 2,562,027 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,846 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,387,574 |
| United States Map Quiz | 0 | - | 4.98 | 4,172,308 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.96 | 51,520 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 100,035 |
| Western Africa Map Quiz | 0 | - | 4.98 | 74,704 |
| Australia Map Quiz | 0 | - | 4.95 | 346,289 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 50,168 |
| European Geography By Letter - E | 0 | - | 4.23 | 115,341 |
| European Geography By Letter - F | 0 | - | 4.15 | 94,600 |
| European Geography By Letter - H | 0 | - | 4.30 | 97,305 |
| European Geography By Letter - G | 0 | - | 4.27 | 104,073 |
| European Geography By Letter - I | 0 | - | 4.07 | 96,666 |
| European Geography By Letter - K | 0 | - | 4.15 | 71,304 |
| European Geography By Letter - O | 0 | - | 4.29 | 63,692 |
| European Geography by Letter - W | 0 | - | 4.21 | 83,670 |
| European Geography By Letter - S #2 | 0 | - | 4.20 | 51,972 |
| African East Coast | 0 | - | 4.96 | 96,832 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 125,924 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 126,580 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.83 | 62,236 |
| Flags of Asia Quiz | 0 | - | 4.99 | 621,050 |
