| European Geography By Letter - B #2 | 0 | - | 4.84 | 78,718 |
| Europe Map Quiz | 0 | - | 5.00 | 4,766,099 |
| Monarchies of Europe | 0 | - | 4.90 | 98,220 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 428,495 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,553 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 233,513 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 167,291 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,204 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,105 |
| Departments of France | 0 | - | 4.93 | 54,251 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 277,052 |
| Name a City - European Countries | 0 | - | 4.90 | 65,465 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,239 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,410 |
| The Only European Country ... | 0 | - | 4.91 | 216,946 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,319 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,683 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,897 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 130,996 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,531 |
| European Geography By Letter - A | 0 | - | 4.52 | 146,435 |
| European Geography By Letter - B #1 | 0 | - | 4.67 | 119,780 |
| European Geography By Letter - C | 0 | - | 4.46 | 114,135 |
| European Geography By Letter - D | 0 | - | 4.50 | 108,765 |
| European Geography By Letter - L | 0 | - | 4.52 | 113,632 |
| European Geography By Letter - M | 0 | - | 4.67 | 130,819 |
| European Geography By Letter - P #1 | 0 | - | 4.80 | 97,643 |
| European Geography By Letter - N | 0 | - | 4.44 | 100,944 |
| European Geography By Letter - R | 0 | - | 4.42 | 93,795 |
| European Geography By Letter - V | 0 | - | 4.43 | 93,087 |
| European Geography By Letter - T | 0 | - | 4.41 | 82,538 |
| European Geography By Letter - S #1 | 0 | - | 4.62 | 100,682 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 35,012 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,245,775 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,329,470 |
| Counties of England | 0 | - | 4.97 | 797,691 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,203 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,952 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,389 |
| Slavic Countries | 0 | - | 4.96 | 111,746 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,756 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,280 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,242 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,284 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 172,250 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 310,818 |
| European Geography A-Z | 0 | - | 4.29 | 49,297 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,555 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,964 |
| Monarchies of Asia | 0 | - | 4.97 | 71,133 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,936 |
| Countries that Start with A | 0 | - | 4.98 | 2,164,247 |
| Countries that Start with B | 0 | - | 4.95 | 2,295,920 |
| Countries that Start with C | 0 | - | 4.96 | 1,823,276 |
| Countries that Start with D | 0 | - | 4.96 | 710,509 |
| Countries that Start with E | 0 | - | 4.95 | 1,378,149 |
| Countries that Start with G | 0 | - | 4.97 | 1,504,389 |
| Countries that Start with H | 0 | - | 4.96 | 605,392 |
| Countries that Start with I | 0 | - | 4.92 | 1,289,077 |
| Countries that Start with J | 0 | - | 4.98 | 603,041 |
| Countries that Start with K | 0 | - | 4.97 | 816,483 |
| Countries that Start with L | 0 | - | 4.98 | 1,091,496 |
| Countries that Start with N | 0 | - | 4.93 | 1,118,516 |
| Countries that Start with P | 0 | - | 4.94 | 1,216,922 |
| Countries that Start with S | 0 | - | 4.98 | 1,755,909 |
| Countries that Start with T | 0 | - | 4.90 | 1,010,466 |
| Countries that Start with U | 0 | - | 4.97 | 905,009 |
| Countries that Start with V | 0 | - | 4.98 | 609,688 |
| Countries that Start with F | 0 | - | 4.83 | 618,102 |
| Countries that Start with M | 0 | - | 4.97 | 1,382,547 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,933 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,668 |
| European Countries with One Border | 0 | - | 4.97 | 182,911 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,693 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,568 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,949 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,472 |
| Regions of Italy | 0 | - | 4.92 | 76,020 |
| Regions of Spain Quiz | 0 | - | 4.90 | 114,102 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,057 |
| States of Germany | 0 | - | 4.95 | 152,811 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,281 |
| Federal Subjects of Russia | 0 | - | 4.95 | 147,576 |
| European Geography By Letter - E | 0 | - | 4.23 | 113,872 |
| European Geography By Letter - F | 0 | - | 4.17 | 93,034 |
| European Geography By Letter - H | 0 | - | 4.30 | 96,147 |
| European Geography By Letter - G | 0 | - | 4.27 | 102,824 |
| European Geography By Letter - I | 0 | - | 4.10 | 95,627 |
| European Geography By Letter - K | 0 | - | 4.14 | 70,268 |
| European Geography By Letter - O | 0 | - | 4.28 | 62,814 |
| European Geography by Letter - W | 0 | - | 4.20 | 82,985 |
| European Geography By Letter - S #2 | 0 | - | 4.19 | 51,261 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,272 |
| Germany Immigration by Country | 0 | - | 4.85 | 81,139 |
| Name the Constellations - With a Map | 0 | - | 4.92 | 35,977 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,855 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,413 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,527 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 71,138 |
| Countries That Border Russia | 0 | - | 4.98 | 462,011 |
| Countries Bordering France | 0 | - | 4.83 | 402,796 |
| Countries Bordering Germany | 0 | - | 4.99 | 369,636 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,233 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 27,214 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.86 | 110,149 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 92,444 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 96,907 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 148,466 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,264 |
| Richest Countries A-Z | 0 | - | 4.91 | 103,256 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,028 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 261,433 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 114,839 |
| Germany Country Quiz | 0 | - | 4.83 | 157,977 |
| Russia Country Quiz | 0 | - | 4.83 | 114,569 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,393 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,372 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,719 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,762 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,494 |
| France Cities Map Quiz | 0 | - | 4.96 | 166,886 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,444 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,994 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,145 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,168 |
| Asian Geography by Letter - H | 0 | - | 4.50 | 65,741 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 61,443 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 57,949 |
| Asian Geography by Letter - T | 0 | - | 4.51 | 57,396 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 43,064 |
| Asian Geography By Letter - O | 0 | - | 4.65 | 31,931 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,563 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 117,764 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,448,800 |
| Oceania Map Quiz | 0 | - | 4.98 | 642,972 |
| Africa Map Quiz | 0 | - | 5.00 | 2,119,351 |
| Asia Map Quiz | 0 | - | 4.99 | 917,717 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 332,489 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,748 |
| Name a World Capital A-Z | 0 | - | 5.00 | 176,255 |
| One Capital by Letter by Continent | 0 | - | 4.98 | 17,318 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,136 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,435 |
| Random Countries Hidden in the World Map | 0 | - | 4.82 | 113,344 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 90,171 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 101,136 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 96,978 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,320 |
| One Country By Letter By Continent | 0 | - | 5.00 | 124,162 |
| Name a Country A-Z | 0 | - | 5.00 | 243,739 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 84,165 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,285 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,370 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,483 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,909 |
| Countries that Border Poland | 0 | - | 4.99 | 172,373 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,901 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,137 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,900 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,221 |
| Countries Closest to Italy | 0 | - | 4.97 | 198,165 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 121,897 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,896 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,841 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,662 |
| Counties of Ireland | 0 | - | 4.92 | 195,553 |
| Nile River Basin Countries on a Map | 0 | - | 4.95 | 50,707 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,804 |
| World Capitals Closest to London | 0 | - | 4.88 | 110,722 |
| US States with an Empty Map | 0 | - | 5.00 | 625,136 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,135 |
| Africa Capitals Quiz | 0 | - | 4.99 | 738,473 |
| Asia Capitals Quiz | 0 | - | 4.98 | 693,718 |
| Which City in Europe? | 0 | - | 4.83 | 107,461 |
| Majority Muslim Countries | 0 | - | 4.98 | 374,847 |
| NATO Countries | 0 | - | 4.98 | 280,856 |
| EU Countries Quiz | 0 | - | 4.99 | 274,758 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 288,776 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 273,713 |
| Top Five Countries by Religion | 0 | - | 4.93 | 171,830 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,929 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 148,699 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,475 |
| Countries with NO Military | 0 | - | 4.97 | 62,453 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,683 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,687 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,889 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 89,359 |
| Countries of Africa | 0 | - | 5.00 | 2,540,191 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,641 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,913 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,995 |
| Countries that Beat Germany | 0 | - | 4.94 | 106,561 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,553 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,383,820 |
| United States Map Quiz | 0 | - | 4.98 | 4,160,674 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,802 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,081 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,996 |
| Australia Map Quiz | 0 | - | 4.95 | 344,808 |
