| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,533 |
| European Geography By Letter - B #2 | 0 | - | 4.84 | 76,536 |
| Europe Map Quiz | 0 | - | 5.00 | 4,740,244 |
| Monarchies of Europe | 0 | - | 4.90 | 97,554 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 426,007 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,126 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 231,253 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 165,705 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,464 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,344 |
| Departments of France | 0 | - | 4.93 | 53,100 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 274,774 |
| Name a City - European Countries | 0 | - | 4.92 | 64,701 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,578 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,036 |
| The Only European Country ... | 0 | - | 4.91 | 214,663 |
| European Countries NOT in NATO | 0 | - | 4.87 | 60,025 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,885 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 95,925 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 129,158 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,023 |
| European Geography By Letter - A | 0 | - | 4.61 | 132,590 |
| European Geography By Letter - B #1 | 0 | - | 4.67 | 111,055 |
| European Geography By Letter - C | 0 | - | 4.46 | 112,024 |
| European Geography By Letter - D | 0 | - | 4.50 | 106,903 |
| European Geography By Letter - L | 0 | - | 4.52 | 112,372 |
| European Geography By Letter - M | 0 | - | 4.64 | 129,172 |
| European Geography By Letter - N | 0 | - | 4.44 | 99,969 |
| European Geography By Letter - R | 0 | - | 4.42 | 92,743 |
| European Geography By Letter - V | 0 | - | 4.43 | 92,118 |
| European Geography By Letter - T | 0 | - | 4.41 | 81,490 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 99,721 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 34,813 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,231,575 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,322,032 |
| Counties of England | 0 | - | 4.97 | 791,332 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 74,228 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,988 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,546 |
| Slavic Countries | 0 | - | 4.96 | 111,088 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,976 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,555 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,649 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,390 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 168,930 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 308,878 |
| European Geography A-Z | 0 | - | 4.28 | 49,073 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,228 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,377 |
| Monarchies of Asia | 0 | - | 4.97 | 70,741 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,547 |
| Countries that Start with A | 0 | - | 4.98 | 2,151,131 |
| Countries that Start with B | 0 | - | 4.95 | 2,283,688 |
| Countries that Start with C | 0 | - | 4.96 | 1,813,355 |
| Countries that Start with D | 0 | - | 4.96 | 703,661 |
| Countries that Start with E | 0 | - | 4.95 | 1,370,021 |
| Countries that Start with G | 0 | - | 4.97 | 1,495,497 |
| Countries that Start with H | 0 | - | 4.96 | 599,695 |
| Countries that Start with I | 0 | - | 4.92 | 1,282,341 |
| Countries that Start with J | 0 | - | 4.98 | 597,727 |
| Countries that Start with K | 0 | - | 4.97 | 810,973 |
| Countries that Start with L | 0 | - | 4.98 | 1,084,875 |
| Countries that Start with N | 0 | - | 4.93 | 1,111,796 |
| Countries that Start with P | 0 | - | 4.94 | 1,210,448 |
| Countries that Start with S | 0 | - | 4.98 | 1,747,246 |
| Countries that Start with T | 0 | - | 4.90 | 1,005,680 |
| Countries that Start with U | 0 | - | 4.97 | 901,118 |
| Countries that Start with V | 0 | - | 4.98 | 606,159 |
| Countries that Start with F | 0 | - | 4.83 | 613,648 |
| Countries that Start with M | 0 | - | 4.97 | 1,375,530 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,225 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,712 |
| European Countries with One Border | 0 | - | 4.97 | 181,922 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,824 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,555 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,016 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,249 |
| Regions of Italy | 0 | - | 4.92 | 75,004 |
| Regions of Spain Quiz | 0 | - | 4.90 | 112,850 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,214 |
| States of Germany | 0 | - | 4.96 | 150,738 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,560 |
| Federal Subjects of Russia | 0 | - | 4.94 | 144,817 |
| European Geography By Letter - E | 0 | - | 4.23 | 112,359 |
| European Geography By Letter - F | 0 | - | 4.17 | 91,793 |
| European Geography By Letter - H | 0 | - | 4.30 | 95,032 |
| European Geography By Letter - G | 0 | - | 4.27 | 101,652 |
| European Geography By Letter - I | 0 | - | 4.10 | 94,615 |
| European Geography By Letter - K | 0 | - | 4.14 | 69,303 |
| European Geography By Letter - O | 0 | - | 4.28 | 62,032 |
| European Geography by Letter - W | 0 | - | 4.20 | 82,373 |
| European Geography By Letter - S #2 | 0 | - | 4.19 | 50,597 |
| Netherlands Immigration by Country | 0 | - | 4.94 | 44,003 |
| Germany Immigration by Country | 0 | - | 4.85 | 80,234 |
| Name the Constellations - With a Map | 0 | - | 4.92 | 35,738 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,076 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,089 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,294 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,355 |
| Countries That Border Russia | 0 | - | 4.98 | 459,885 |
| Countries Bordering France | 0 | - | 4.83 | 400,654 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,640 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 117,679 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 26,959 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.85 | 109,041 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 91,368 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 95,849 |
| European Cities A-Z by Clue #1 | 0 | - | 4.25 | 78,162 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 145,683 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,307 |
| Richest Countries A-Z | 0 | - | 4.92 | 102,206 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,604 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 257,909 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 113,624 |
| Germany Country Quiz | 0 | - | 4.82 | 156,929 |
| Russia Country Quiz | 0 | - | 4.85 | 113,879 |
| Italy Country Quiz | 0 | - | 4.82 | 122,508 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,991 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,127 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,888 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,683 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,521 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,412 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,284 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,333 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 70,904 |
| Asian Geography by Letter - H | 0 | - | 4.49 | 65,477 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 61,229 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 57,653 |
| Asian Geography by Letter - T | 0 | - | 4.50 | 57,150 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 42,789 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,410 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,628 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,442,833 |
| Oceania Map Quiz | 0 | - | 4.98 | 637,193 |
| Africa Map Quiz | 0 | - | 5.00 | 2,108,206 |
| Asia Map Quiz | 0 | - | 4.99 | 909,218 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 329,100 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,601 |
| Name a World Capital A-Z | 0 | - | 5.00 | 175,292 |
| One Capital by Letter by Continent | 0 | - | 4.98 | 17,080 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,867 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,007 |
| Random Countries Hidden in the World Map | 0 | - | 4.81 | 112,053 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 89,271 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 99,135 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,991 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 63,908 |
| One Country By Letter By Continent | 0 | - | 5.00 | 122,297 |
| Name a Country A-Z | 0 | - | 5.00 | 241,226 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.92 | 80,632 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,850 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,942 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,951 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,578 |
| Countries that Border Poland | 0 | - | 4.99 | 171,623 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,642 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,001 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,489 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,914 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,700 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 120,549 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,686 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,619 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,484 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.78 | 41,615 |
| Counties of Ireland | 0 | - | 4.92 | 193,676 |
| Nile River Basin Countries on a Map | 0 | - | 4.95 | 50,353 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,581 |
| World Capitals Closest to London | 0 | - | 4.87 | 109,954 |
| US States with an Empty Map | 0 | - | 5.00 | 620,399 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,272 |
| Africa Capitals Quiz | 0 | - | 4.99 | 732,312 |
| Asia Capitals Quiz | 0 | - | 4.98 | 687,891 |
| Which City in Europe? | 0 | - | 4.83 | 106,915 |
| Majority Muslim Countries | 0 | - | 4.98 | 370,965 |
| NATO Countries | 0 | - | 4.98 | 277,316 |
| EU Countries Quiz | 0 | - | 4.99 | 270,968 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 285,811 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 269,558 |
| Top Five Countries by Religion | 0 | - | 4.93 | 169,642 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,081 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 147,153 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,715 |
| Countries with NO Military | 0 | - | 4.97 | 61,396 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,058 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,393 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,001 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 88,672 |
| Countries of Africa | 0 | - | 5.00 | 2,515,806 |
| Countries Closest to Iceland | 0 | - | 4.89 | 73,039 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,120 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,592 |
| Countries that Beat Germany | 0 | - | 4.95 | 105,676 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,043 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,378,294 |
| United States Map Quiz | 0 | - | 4.98 | 4,145,811 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,056 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,969 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,208 |
