| European Geography By Letter - B #2 | 0 | - | 4.84 | 78,067 |
| Europe Map Quiz | 0 | - | 5.00 | 4,757,324 |
| Monarchies of Europe | 0 | - | 4.90 | 97,999 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 427,674 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,427 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 232,774 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 166,806 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,985 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,846 |
| Departments of France | 0 | - | 4.93 | 53,898 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 276,452 |
| Name a City - European Countries | 0 | - | 4.90 | 65,235 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,664 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,932 |
| The Only European Country ... | 0 | - | 4.91 | 216,143 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,862 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,104 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,727 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 130,310 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,371 |
| European Geography By Letter - A | 0 | - | 4.52 | 145,515 |
| European Geography By Letter - B #1 | 0 | - | 4.68 | 112,715 |
| European Geography By Letter - C | 0 | - | 4.46 | 113,440 |
| European Geography By Letter - D | 0 | - | 4.50 | 108,159 |
| European Geography By Letter - L | 0 | - | 4.52 | 113,209 |
| European Geography By Letter - M | 0 | - | 4.67 | 130,241 |
| European Geography By Letter - P #1 | 0 | - | 4.80 | 97,297 |
| European Geography By Letter - N | 0 | - | 4.44 | 100,615 |
| European Geography By Letter - R | 0 | - | 4.42 | 93,514 |
| European Geography By Letter - V | 0 | - | 4.43 | 92,840 |
| European Geography By Letter - T | 0 | - | 4.41 | 82,206 |
| European Geography By Letter - S #1 | 0 | - | 4.54 | 100,422 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 34,935 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,241,016 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,326,768 |
| Counties of England | 0 | - | 4.97 | 795,252 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,886 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,291 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,078 |
| Slavic Countries | 0 | - | 4.96 | 111,532 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,486 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,039 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,036 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,837 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 170,894 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 310,097 |
| European Geography A-Z | 0 | - | 4.29 | 49,216 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,473 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,773 |
| Monarchies of Asia | 0 | - | 4.97 | 71,008 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,794 |
| Countries that Start with A | 0 | - | 4.98 | 2,159,680 |
| Countries that Start with B | 0 | - | 4.95 | 2,291,588 |
| Countries that Start with C | 0 | - | 4.96 | 1,819,764 |
| Countries that Start with D | 0 | - | 4.96 | 708,016 |
| Countries that Start with E | 0 | - | 4.95 | 1,375,321 |
| Countries that Start with G | 0 | - | 4.97 | 1,501,005 |
| Countries that Start with H | 0 | - | 4.96 | 603,439 |
| Countries that Start with I | 0 | - | 4.92 | 1,286,543 |
| Countries that Start with J | 0 | - | 4.98 | 601,249 |
| Countries that Start with K | 0 | - | 4.97 | 814,590 |
| Countries that Start with L | 0 | - | 4.98 | 1,089,273 |
| Countries that Start with N | 0 | - | 4.93 | 1,116,265 |
| Countries that Start with P | 0 | - | 4.94 | 1,214,733 |
| Countries that Start with S | 0 | - | 4.98 | 1,752,866 |
| Countries that Start with T | 0 | - | 4.90 | 1,008,753 |
| Countries that Start with U | 0 | - | 4.97 | 903,589 |
| Countries that Start with V | 0 | - | 4.98 | 608,619 |
| Countries that Start with F | 0 | - | 4.83 | 616,562 |
| Countries that Start with M | 0 | - | 4.97 | 1,380,052 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,722 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,327 |
| European Countries with One Border | 0 | - | 4.97 | 182,572 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,390 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,228 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,610 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,022 |
| Regions of Italy | 0 | - | 4.92 | 75,661 |
| Regions of Spain Quiz | 0 | - | 4.90 | 113,725 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,896 |
| States of Germany | 0 | - | 4.96 | 152,085 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,088 |
| Federal Subjects of Russia | 0 | - | 4.95 | 146,578 |
| European Geography By Letter - E | 0 | - | 4.23 | 113,318 |
| European Geography By Letter - F | 0 | - | 4.17 | 92,642 |
| European Geography By Letter - H | 0 | - | 4.30 | 95,811 |
| European Geography By Letter - G | 0 | - | 4.27 | 102,462 |
| European Geography By Letter - I | 0 | - | 4.10 | 95,295 |
| European Geography By Letter - K | 0 | - | 4.14 | 69,949 |
| European Geography By Letter - O | 0 | - | 4.28 | 62,556 |
| European Geography by Letter - W | 0 | - | 4.20 | 82,789 |
| European Geography By Letter - S #2 | 0 | - | 4.19 | 51,054 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 51,982 |
| Germany Immigration by Country | 0 | - | 4.85 | 80,927 |
| Name the Constellations - With a Map | 0 | - | 4.92 | 35,878 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,568 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,303 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,967 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,771 |
| Countries That Border Russia | 0 | - | 4.98 | 461,261 |
| Countries Bordering France | 0 | - | 4.83 | 402,051 |
| Countries Bordering Germany | 0 | - | 4.99 | 368,725 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,028 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 27,116 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.85 | 109,794 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 92,165 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 96,627 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 147,174 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,013 |
| Richest Countries A-Z | 0 | - | 4.91 | 102,822 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,889 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 260,254 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 114,440 |
| Germany Country Quiz | 0 | - | 4.82 | 157,660 |
| Russia Country Quiz | 0 | - | 4.85 | 114,330 |
| Italy Country Quiz | 0 | - | 4.82 | 123,265 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,263 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,310 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,638 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,439 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,181 |
| France Cities Map Quiz | 0 | - | 4.96 | 166,537 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,958 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,723 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,860 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,085 |
| Asian Geography by Letter - H | 0 | - | 4.49 | 65,643 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 61,374 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 57,835 |
| Asian Geography by Letter - T | 0 | - | 4.51 | 57,316 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 42,967 |
| Asian Geography By Letter - O | 0 | - | 4.65 | 31,782 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,527 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 117,312 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,447,083 |
| Oceania Map Quiz | 0 | - | 4.98 | 640,998 |
| Africa Map Quiz | 0 | - | 5.00 | 2,115,443 |
| Asia Map Quiz | 0 | - | 4.99 | 915,099 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 331,287 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,690 |
| Name a World Capital A-Z | 0 | - | 5.00 | 175,920 |
| One Capital by Letter by Continent | 0 | - | 4.98 | 17,242 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,062 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,300 |
| Random Countries Hidden in the World Map | 0 | - | 4.82 | 112,825 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 89,864 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 100,398 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 96,257 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,190 |
| One Country By Letter By Continent | 0 | - | 5.00 | 123,511 |
| Name a Country A-Z | 0 | - | 5.00 | 242,834 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 83,625 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,126 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,221 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,288 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,778 |
| Countries that Border Poland | 0 | - | 4.99 | 172,117 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,807 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,731 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,754 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,110 |
| Countries Closest to Italy | 0 | - | 4.97 | 197,803 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 121,419 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,818 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,757 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,647 |
| Counties of Ireland | 0 | - | 4.92 | 194,827 |
| Nile River Basin Countries on a Map | 0 | - | 4.95 | 50,593 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,734 |
| World Capitals Closest to London | 0 | - | 4.87 | 110,565 |
| US States with an Empty Map | 0 | - | 5.00 | 623,581 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,818 |
| Africa Capitals Quiz | 0 | - | 4.99 | 736,321 |
| Asia Capitals Quiz | 0 | - | 4.98 | 691,467 |
| Which City in Europe? | 0 | - | 4.83 | 107,226 |
| Majority Muslim Countries | 0 | - | 4.98 | 373,468 |
| NATO Countries | 0 | - | 4.98 | 279,485 |
| EU Countries Quiz | 0 | - | 4.99 | 273,126 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 287,615 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 272,147 |
| Top Five Countries by Religion | 0 | - | 4.93 | 170,875 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,674 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 148,078 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,868 |
| Countries with NO Military | 0 | - | 4.97 | 62,022 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,434 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,596 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,548 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 89,117 |
| Countries of Africa | 0 | - | 5.00 | 2,531,726 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,431 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,504 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,814 |
| Countries that Beat Germany | 0 | - | 4.95 | 106,168 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,352 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,381,669 |
| United States Map Quiz | 0 | - | 4.98 | 4,154,822 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,526 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 98,730 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,689 |
