| European Geography By Letter - P #1 | 0 | - | 4.81 | 99,073 |
| European Geography By Letter - B #2 | 0 | - | 4.86 | 89,036 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 67,095 |
| Europe Map Quiz | 0 | - | 5.00 | 4,791,879 |
| European Geography By Letter - B #1 | 0 | - | 4.62 | 121,725 |
| European Geography By Letter - C | 0 | - | 4.44 | 124,229 |
| European Geography By Letter - D | 0 | - | 4.49 | 118,629 |
| European Geography By Letter - L | 0 | - | 4.52 | 115,250 |
| European Geography By Letter - M | 0 | - | 4.69 | 132,761 |
| European Geography By Letter - N | 0 | - | 4.44 | 102,271 |
| European Geography By Letter - R | 0 | - | 4.43 | 94,876 |
| European Geography By Letter - V | 0 | - | 4.43 | 94,154 |
| European Geography By Letter - T | 0 | - | 4.41 | 83,765 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 101,549 |
| Monarchies of Europe | 0 | - | 4.90 | 98,995 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 431,266 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 236,194 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 169,161 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 194,020 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,909 |
| Name a City - European Countries | 0 | - | 4.89 | 66,339 |
| Countries That Use the Euro | 0 | - | 4.95 | 107,123 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,413 |
| The Only European Country ... | 0 | - | 4.91 | 219,443 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,767 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,482 |
| European Geography By Letter - E | 0 | - | 4.23 | 115,380 |
| European Geography By Letter - F | 0 | - | 4.15 | 94,628 |
| European Geography By Letter - H | 0 | - | 4.30 | 97,333 |
| European Geography By Letter - G | 0 | - | 4.27 | 104,105 |
| European Geography By Letter - I | 0 | - | 4.07 | 96,687 |
| European Geography By Letter - K | 0 | - | 4.15 | 71,330 |
| European Geography By Letter - O | 0 | - | 4.29 | 63,714 |
| European Geography by Letter - W | 0 | - | 4.21 | 83,684 |
| European Geography By Letter - S #2 | 0 | - | 4.20 | 51,986 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,518 |
| Asian Geography by Letter - H | 0 | - | 4.50 | 66,127 |
| Asian Geography By Letter - M | 0 | - | 4.48 | 61,707 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 58,263 |
| Asian Geography by Letter - T | 0 | - | 4.52 | 57,703 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 43,362 |
| Asian Geography By Letter - O | 0 | - | 4.66 | 32,368 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,260,568 |
| One Capital by Letter by Continent | 0 | - | 4.99 | 17,622 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,336,811 |
| Counties of England | 0 | - | 4.97 | 803,889 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 76,280 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 221,149 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,327 |
| Slavic Countries | 0 | - | 4.96 | 112,477 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,727 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,490 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,877 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,882 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 176,343 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 313,076 |
| European Geography A-Z | 0 | - | 4.29 | 49,511 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,914 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,550 |
| Monarchies of Asia | 0 | - | 4.97 | 71,582 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,333 |
| Countries that Start with A | 0 | - | 4.98 | 2,177,778 |
| Countries that Start with B | 0 | - | 4.95 | 2,308,398 |
| Countries that Start with C | 0 | - | 4.96 | 1,832,980 |
| Countries that Start with D | 0 | - | 4.96 | 717,471 |
| Countries that Start with E | 0 | - | 4.95 | 1,386,270 |
| Countries that Start with G | 0 | - | 4.97 | 1,512,812 |
| Countries that Start with H | 0 | - | 4.96 | 610,297 |
| Countries that Start with I | 0 | - | 4.92 | 1,295,509 |
| Countries that Start with J | 0 | - | 4.98 | 607,691 |
| Countries that Start with K | 0 | - | 4.97 | 821,517 |
| Countries that Start with L | 0 | - | 4.98 | 1,097,793 |
| Countries that Start with N | 0 | - | 4.93 | 1,124,833 |
| Countries that Start with P | 0 | - | 4.94 | 1,223,000 |
| Countries that Start with S | 0 | - | 4.98 | 1,764,453 |
| Countries that Start with T | 0 | - | 4.90 | 1,015,645 |
| Countries that Start with U | 0 | - | 4.97 | 909,036 |
| Countries that Start with V | 0 | - | 4.98 | 612,423 |
| Countries that Start with F | 0 | - | 4.83 | 621,845 |
| Countries that Start with M | 0 | - | 4.97 | 1,389,298 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 96,950 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,674 |
| European Countries with One Border | 0 | - | 4.97 | 183,967 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,685 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,775 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,940 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,772 |
| Regions of Italy | 0 | - | 4.92 | 77,214 |
| Regions of Spain Quiz | 0 | - | 4.90 | 115,507 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,593 |
| States of Germany | 0 | - | 4.95 | 154,845 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,868 |
| Federal Subjects of Russia | 0 | - | 4.95 | 149,843 |
| Asian Geography By Letter - S | 0 | - | 4.17 | 56,269 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 52,217 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 51,449 |
| Asian Geography by Letter - I | 0 | - | 4.37 | 68,098 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 65,061 |
| Asian Geography by Letter - N | 0 | - | 4.34 | 50,488 |
| Asian Geography By Letter - J | 0 | - | 4.27 | 34,981 |
| U.S. Geography by Letter - B | 0 | - | 4.54 | 70,119 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 58,460 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,883 |
| Germany Immigration by Country | 0 | - | 4.86 | 81,776 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,583 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,830 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,514 |
| Countries That Border Russia | 0 | - | 4.98 | 464,782 |
| Countries Bordering France | 0 | - | 4.83 | 405,234 |
| Countries Bordering Germany | 0 | - | 4.99 | 372,130 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,807 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.86 | 111,499 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 93,542 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,924 |
| Richest Countries A-Z | 0 | - | 4.91 | 104,190 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,800 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 265,188 |
| Germany Country Quiz | 0 | - | 4.82 | 158,995 |
| Russia Country Quiz | 0 | - | 4.83 | 115,407 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,814 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.83 | 35,619 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,977 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,996 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,371 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,947 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 127,185 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,588 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 153,177 |
| Departments of France | 0 | - | 4.93 | 55,342 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,768 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 35,225 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 279,229 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,453,170 |
| Oceania Map Quiz | 0 | - | 4.98 | 660,046 |
| Africa Map Quiz | 0 | - | 5.00 | 2,130,252 |
| Asia Map Quiz | 0 | - | 4.99 | 926,312 |
| Name a World Capital A-Z | 0 | - | 5.00 | 177,220 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,389 |
| Top 10 European Countries by Coastline | 0 | - | 4.86 | 138,802 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 91,216 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 103,148 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 98,993 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,744 |
| One Country By Letter By Continent | 0 | - | 5.00 | 125,882 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.94 | 95,596 |
| Countries that Border Hungary | 0 | - | 4.98 | 105,071 |
| Countries Bordering Austria | 0 | - | 4.97 | 119,012 |
| Countries Bordering Serbia | 0 | - | 4.96 | 93,179 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,336 |
| Countries that Border Poland | 0 | - | 4.99 | 173,303 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,199 |
| Countries Closest to Spain | 0 | - | 4.96 | 228,311 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,329 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,541 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,576 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 123,177 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 28,084 |
| Moldova Country Quiz | 0 | - | 4.82 | 31,049 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,738 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,374 |
| Counties of Ireland | 0 | - | 4.92 | 197,579 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 132,572 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 66,021 |
| French Geography Quiz #1 | 0 | - | 4.89 | 35,162 |
| Asian Geography By Letter - R | 0 | - | 4.35 | 28,298 |
| U.S. Geography by Letter - C | 0 | - | 4.27 | 74,669 |
| U.S. Geography by Letter - A | 0 | - | 4.37 | 63,719 |
| U.S. Geography by Letter - D | 0 | - | 4.09 | 57,672 |
| U.S. Geography by Letter - T | 0 | - | 4.29 | 50,445 |
| U.S. Geography by Letter - P | 0 | - | 4.38 | 54,592 |
| U.S. Geography by Letter - M | 0 | - | 4.14 | 53,766 |
| U.S. Geography by Letter - L | 0 | - | 4.04 | 41,705 |
| U.S. Geography by Letter - G | 0 | - | 4.13 | 39,847 |
| U.S. Geography by Letter - R | 0 | - | 4.22 | 37,055 |
| U.S. Geography By Letter - H | 0 | - | 4.35 | 40,782 |
| World Capitals Closest to London | 0 | - | 4.88 | 111,116 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 107,158 |
| Africa Capitals Quiz | 0 | - | 4.99 | 744,854 |
| Asia Capitals Quiz | 0 | - | 4.98 | 699,716 |
| Which City in Europe? | 0 | - | 4.83 | 107,975 |
| Majority Muslim Countries | 0 | - | 4.98 | 378,237 |
| NATO Countries | 0 | - | 4.98 | 283,874 |
| EU Countries Quiz | 0 | - | 4.99 | 278,741 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 291,783 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 277,532 |
| Top Five Countries by Religion | 0 | - | 4.93 | 173,711 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 48,200 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 149,958 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 214,234 |
| Countries with NO Military | 0 | - | 4.97 | 63,558 |
| Countries by Number of Books Published | 0 | - | 4.95 | 73,169 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,970 |
| Countries of Africa | 0 | - | 5.00 | 2,563,441 |
| Countries Closest to Iceland | 0 | - | 4.90 | 74,250 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,715 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,387,832 |
| United States Map Quiz | 0 | - | 4.98 | 4,172,975 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.96 | 51,565 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 100,098 |
| Western Africa Map Quiz | 0 | - | 4.98 | 74,768 |
