| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,433 |
| European Geography By Letter - B #2 | 0 | - | 4.83 | 76,381 |
| Europe Map Quiz | 0 | - | 5.00 | 4,734,617 |
| Monarchies of Europe | 0 | - | 4.90 | 97,411 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,546 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,060 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 230,788 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 165,361 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,331 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,192 |
| Departments of France | 0 | - | 4.93 | 52,945 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 274,437 |
| Name a City - European Countries | 0 | - | 4.92 | 64,544 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,229 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,742 |
| The Only European Country ... | 0 | - | 4.91 | 214,142 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,753 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,543 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 95,841 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 128,832 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 64,892 |
| European Geography By Letter - A | 0 | - | 4.56 | 132,469 |
| European Geography By Letter - B #1 | 0 | - | 4.67 | 110,964 |
| European Geography By Letter - C | 0 | - | 4.46 | 111,918 |
| European Geography By Letter - D | 0 | - | 4.50 | 106,772 |
| European Geography By Letter - L | 0 | - | 4.52 | 112,282 |
| European Geography By Letter - M | 0 | - | 4.61 | 129,012 |
| European Geography By Letter - N | 0 | - | 4.44 | 99,726 |
| European Geography By Letter - R | 0 | - | 4.42 | 92,678 |
| European Geography By Letter - V | 0 | - | 4.43 | 92,059 |
| European Geography By Letter - T | 0 | - | 4.41 | 81,374 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 99,642 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 34,776 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,228,637 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,320,784 |
| Counties of England | 0 | - | 4.97 | 789,993 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 74,008 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,589 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,373 |
| Slavic Countries | 0 | - | 4.96 | 110,949 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,808 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,397 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,555 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,287 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 168,297 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 308,092 |
| European Geography A-Z | 0 | - | 4.28 | 49,030 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,160 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,277 |
| Monarchies of Asia | 0 | - | 4.97 | 70,653 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,470 |
| Countries that Start with A | 0 | - | 4.97 | 2,148,494 |
| Countries that Start with B | 0 | - | 4.95 | 2,281,269 |
| Countries that Start with C | 0 | - | 4.96 | 1,811,467 |
| Countries that Start with D | 0 | - | 4.96 | 702,345 |
| Countries that Start with E | 0 | - | 4.95 | 1,368,461 |
| Countries that Start with G | 0 | - | 4.97 | 1,493,835 |
| Countries that Start with H | 0 | - | 4.96 | 598,615 |
| Countries that Start with I | 0 | - | 4.92 | 1,281,060 |
| Countries that Start with J | 0 | - | 4.98 | 596,666 |
| Countries that Start with K | 0 | - | 4.97 | 809,991 |
| Countries that Start with L | 0 | - | 4.98 | 1,083,621 |
| Countries that Start with N | 0 | - | 4.93 | 1,110,518 |
| Countries that Start with P | 0 | - | 4.94 | 1,209,266 |
| Countries that Start with S | 0 | - | 4.98 | 1,745,593 |
| Countries that Start with T | 0 | - | 4.90 | 1,004,758 |
| Countries that Start with U | 0 | - | 4.97 | 900,367 |
| Countries that Start with V | 0 | - | 4.98 | 605,513 |
| Countries that Start with F | 0 | - | 4.83 | 612,736 |
| Countries that Start with M | 0 | - | 4.97 | 1,374,185 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,105 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,514 |
| European Countries with One Border | 0 | - | 4.97 | 181,749 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,644 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,330 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,838 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,023 |
| Regions of Italy | 0 | - | 4.92 | 74,844 |
| Regions of Spain Quiz | 0 | - | 4.90 | 112,494 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,112 |
| States of Germany | 0 | - | 4.96 | 150,346 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,397 |
| Federal Subjects of Russia | 0 | - | 4.94 | 144,331 |
| European Geography By Letter - E | 0 | - | 4.23 | 112,275 |
| European Geography By Letter - F | 0 | - | 4.17 | 91,711 |
| European Geography By Letter - H | 0 | - | 4.30 | 94,944 |
| European Geography By Letter - G | 0 | - | 4.27 | 101,332 |
| European Geography By Letter - I | 0 | - | 4.10 | 94,539 |
| European Geography By Letter - K | 0 | - | 4.14 | 69,204 |
| European Geography By Letter - O | 0 | - | 4.28 | 61,961 |
| European Geography by Letter - W | 0 | - | 4.20 | 82,330 |
| European Geography By Letter - S #2 | 0 | - | 4.19 | 50,545 |
| Netherlands Immigration by Country | 0 | - | 4.94 | 43,907 |
| Germany Immigration by Country | 0 | - | 4.85 | 80,118 |
| Name the Constellations - With a Map | 0 | - | 4.92 | 35,684 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,907 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,010 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,071 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,209 |
| Countries That Border Russia | 0 | - | 4.98 | 459,316 |
| Countries Bordering France | 0 | - | 4.83 | 399,988 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,293 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 117,493 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 26,896 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.85 | 108,825 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 91,183 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 95,661 |
| European Cities A-Z by Clue #1 | 0 | - | 4.25 | 77,868 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 145,231 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,158 |
| Richest Countries A-Z | 0 | - | 4.92 | 101,984 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,530 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 257,186 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 113,380 |
| Germany Country Quiz | 0 | - | 4.82 | 156,718 |
| Russia Country Quiz | 0 | - | 4.85 | 113,733 |
| Italy Country Quiz | 0 | - | 4.82 | 122,338 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,916 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,083 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,743 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,528 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,340 |
| Germany Cities Map Quiz | 0 | - | 4.86 | 125,271 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,156 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,203 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 70,862 |
| Asian Geography by Letter - H | 0 | - | 4.49 | 65,429 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 61,191 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 57,599 |
| Asian Geography by Letter - T | 0 | - | 4.50 | 57,110 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 42,754 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,389 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,466 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,441,880 |
| Oceania Map Quiz | 0 | - | 4.98 | 636,074 |
| Africa Map Quiz | 0 | - | 5.00 | 2,105,750 |
| Asia Map Quiz | 0 | - | 4.99 | 907,891 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 328,501 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,580 |
| Name a World Capital A-Z | 0 | - | 5.00 | 175,094 |
| One Capital by Letter by Continent | 0 | - | 4.98 | 17,026 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,822 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 137,908 |
| Random Countries Hidden in the World Map | 0 | - | 4.81 | 111,816 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 89,077 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,748 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,569 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 63,828 |
| One Country By Letter By Continent | 0 | - | 5.00 | 121,942 |
| Name a Country A-Z | 0 | - | 5.00 | 240,732 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.90 | 76,152 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,762 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,849 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,827 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,502 |
| Countries that Border Poland | 0 | - | 4.99 | 171,464 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,577 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,462 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,429 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,848 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,452 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 120,277 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,657 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,569 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,441 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.78 | 41,608 |
| Counties of Ireland | 0 | - | 4.92 | 193,275 |
| Nile River Basin Countries on a Map | 0 | - | 4.95 | 50,269 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,544 |
| World Capitals Closest to London | 0 | - | 4.87 | 109,817 |
| US States with an Empty Map | 0 | - | 5.00 | 619,475 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 105,094 |
| Africa Capitals Quiz | 0 | - | 4.99 | 731,069 |
| Asia Capitals Quiz | 0 | - | 4.98 | 686,665 |
| Which City in Europe? | 0 | - | 4.83 | 106,802 |
| Majority Muslim Countries | 0 | - | 4.98 | 368,887 |
| NATO Countries | 0 | - | 4.98 | 276,306 |
| EU Countries Quiz | 0 | - | 4.99 | 270,332 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 285,268 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 268,784 |
| Top Five Countries by Religion | 0 | - | 4.93 | 169,234 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,907 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 146,914 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,353 |
| Countries with NO Military | 0 | - | 4.97 | 61,251 |
| Countries by Number of Books Published | 0 | - | 4.95 | 71,971 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,258 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 102,829 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 88,536 |
| Countries of Africa | 0 | - | 5.00 | 2,510,937 |
| Countries Closest to Iceland | 0 | - | 4.89 | 72,918 |
| Countries that Beat Russia | 0 | - | 4.84 | 81,986 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,518 |
| Countries that Beat Germany | 0 | - | 4.95 | 105,488 |
| Countries that Beat Italy | 0 | - | 4.85 | 53,947 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,376,726 |
| United States Map Quiz | 0 | - | 4.98 | 4,143,526 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,912 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,598 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,024 |
