| European Geography By Letter - B #2 | 0 | - | 4.84 | 78,076 |
| Europe Map Quiz | 0 | - | 5.00 | 4,757,472 |
| Monarchies of Europe | 0 | - | 4.90 | 98,002 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 427,690 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,429 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 232,791 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 166,821 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,991 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,853 |
| Departments of France | 0 | - | 4.93 | 53,908 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 276,456 |
| Name a City - European Countries | 0 | - | 4.90 | 65,243 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,678 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,942 |
| The Only European Country ... | 0 | - | 4.91 | 216,160 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,866 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,120 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,730 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 130,320 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,372 |
| European Geography By Letter - A | 0 | - | 4.52 | 145,533 |
| European Geography By Letter - B #1 | 0 | - | 4.68 | 112,719 |
| European Geography By Letter - C | 0 | - | 4.46 | 113,447 |
| European Geography By Letter - D | 0 | - | 4.50 | 108,162 |
| European Geography By Letter - L | 0 | - | 4.52 | 113,213 |
| European Geography By Letter - M | 0 | - | 4.67 | 130,247 |
| European Geography By Letter - P #1 | 0 | - | 4.80 | 97,300 |
| European Geography By Letter - N | 0 | - | 4.44 | 100,616 |
| European Geography By Letter - R | 0 | - | 4.42 | 93,515 |
| European Geography By Letter - V | 0 | - | 4.43 | 92,843 |
| European Geography By Letter - T | 0 | - | 4.41 | 82,207 |
| European Geography By Letter - S #1 | 0 | - | 4.54 | 100,423 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 34,937 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,241,126 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,326,812 |
| Counties of England | 0 | - | 4.97 | 795,304 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,892 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,307 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,084 |
| Slavic Countries | 0 | - | 4.96 | 111,534 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,490 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,041 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,039 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,846 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 170,921 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 310,105 |
| European Geography A-Z | 0 | - | 4.29 | 49,216 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,475 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,777 |
| Monarchies of Asia | 0 | - | 4.97 | 71,009 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,794 |
| Countries that Start with A | 0 | - | 4.98 | 2,159,748 |
| Countries that Start with B | 0 | - | 4.95 | 2,291,647 |
| Countries that Start with C | 0 | - | 4.96 | 1,819,820 |
| Countries that Start with D | 0 | - | 4.96 | 708,048 |
| Countries that Start with E | 0 | - | 4.95 | 1,375,362 |
| Countries that Start with G | 0 | - | 4.97 | 1,501,055 |
| Countries that Start with H | 0 | - | 4.96 | 603,467 |
| Countries that Start with I | 0 | - | 4.92 | 1,286,569 |
| Countries that Start with J | 0 | - | 4.98 | 601,273 |
| Countries that Start with K | 0 | - | 4.97 | 814,619 |
| Countries that Start with L | 0 | - | 4.98 | 1,089,304 |
| Countries that Start with N | 0 | - | 4.93 | 1,116,296 |
| Countries that Start with P | 0 | - | 4.94 | 1,214,760 |
| Countries that Start with S | 0 | - | 4.98 | 1,752,902 |
| Countries that Start with T | 0 | - | 4.90 | 1,008,775 |
| Countries that Start with U | 0 | - | 4.97 | 903,613 |
| Countries that Start with V | 0 | - | 4.98 | 608,644 |
| Countries that Start with F | 0 | - | 4.83 | 616,587 |
| Countries that Start with M | 0 | - | 4.97 | 1,380,077 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,725 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,328 |
| European Countries with One Border | 0 | - | 4.97 | 182,581 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,396 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,234 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,615 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,034 |
| Regions of Italy | 0 | - | 4.92 | 75,665 |
| Regions of Spain Quiz | 0 | - | 4.90 | 113,731 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,899 |
| States of Germany | 0 | - | 4.96 | 152,102 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,090 |
| Federal Subjects of Russia | 0 | - | 4.95 | 146,589 |
| European Geography By Letter - E | 0 | - | 4.23 | 113,321 |
| European Geography By Letter - F | 0 | - | 4.17 | 92,643 |
| 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 | 62,557 |
| European Geography by Letter - W | 0 | - | 4.20 | 82,791 |
| European Geography By Letter - S #2 | 0 | - | 4.19 | 51,056 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 51,992 |
| Germany Immigration by Country | 0 | - | 4.85 | 80,929 |
| Name the Constellations - With a Map | 0 | - | 4.92 | 35,882 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,574 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,303 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,976 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,780 |
| Countries That Border Russia | 0 | - | 4.98 | 461,278 |
| Countries Bordering France | 0 | - | 4.83 | 402,067 |
| Countries Bordering Germany | 0 | - | 4.99 | 368,739 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,031 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 27,117 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.85 | 109,806 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 92,172 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 96,635 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 147,186 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,016 |
| Richest Countries A-Z | 0 | - | 4.91 | 102,828 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,890 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 260,274 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 114,445 |
| Germany Country Quiz | 0 | - | 4.82 | 157,666 |
| Russia Country Quiz | 0 | - | 4.85 | 114,336 |
| Italy Country Quiz | 0 | - | 4.82 | 123,268 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,264 |
| 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 | 185,455 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,184 |
| France Cities Map Quiz | 0 | - | 4.96 | 166,541 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,961 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,725 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,861 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,086 |
| Asian Geography by Letter - H | 0 | - | 4.49 | 65,644 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 61,374 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 57,838 |
| Asian Geography by Letter - T | 0 | - | 4.51 | 57,316 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 42,968 |
| Asian Geography By Letter - O | 0 | - | 4.65 | 31,787 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,528 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 117,325 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,447,147 |
| Oceania Map Quiz | 0 | - | 4.98 | 641,042 |
| Africa Map Quiz | 0 | - | 5.00 | 2,115,545 |
| Asia Map Quiz | 0 | - | 4.99 | 915,156 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 331,307 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,691 |
| Name a World Capital A-Z | 0 | - | 5.00 | 175,923 |
| One Capital by Letter by Continent | 0 | - | 4.98 | 17,243 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,064 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,306 |
| Random Countries Hidden in the World Map | 0 | - | 4.82 | 112,832 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 89,869 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 100,408 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 96,272 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,193 |
| One Country By Letter By Continent | 0 | - | 5.00 | 123,522 |
| Name a Country A-Z | 0 | - | 5.00 | 242,849 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 83,639 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,128 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,222 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,298 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,782 |
| Countries that Border Poland | 0 | - | 4.99 | 172,122 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,808 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,738 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,757 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,115 |
| Countries Closest to Italy | 0 | - | 4.97 | 197,811 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 121,430 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,820 |
| 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 | 194,856 |
| Nile River Basin Countries on a Map | 0 | - | 4.95 | 50,593 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,735 |
| World Capitals Closest to London | 0 | - | 4.87 | 110,567 |
| US States with an Empty Map | 0 | - | 5.00 | 623,607 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,828 |
| Africa Capitals Quiz | 0 | - | 4.99 | 736,365 |
| Asia Capitals Quiz | 0 | - | 4.98 | 691,505 |
| Which City in Europe? | 0 | - | 4.83 | 107,233 |
| Majority Muslim Countries | 0 | - | 4.98 | 373,486 |
| NATO Countries | 0 | - | 4.98 | 279,506 |
| EU Countries Quiz | 0 | - | 4.99 | 273,158 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 287,637 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 272,173 |
| Top Five Countries by Religion | 0 | - | 4.93 | 170,886 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,680 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 148,086 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,875 |
| Countries with NO Military | 0 | - | 4.97 | 62,027 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,437 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,597 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,557 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 89,126 |
| Countries of Africa | 0 | - | 5.00 | 2,531,869 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,438 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,507 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,817 |
| Countries that Beat Germany | 0 | - | 4.95 | 106,171 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,357 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,381,725 |
| United States Map Quiz | 0 | - | 4.98 | 4,154,900 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,537 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 98,748 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,697 |
