| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,586 |
| European Geography By Letter - B #2 | 0 | - | 4.84 | 76,627 |
| Europe Map Quiz | 0 | - | 5.00 | 4,742,885 |
| Monarchies of Europe | 0 | - | 4.90 | 97,631 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 426,279 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,158 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 231,540 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 165,928 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,545 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,418 |
| Departments of France | 0 | - | 4.93 | 53,176 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 275,557 |
| Name a City - European Countries | 0 | - | 4.91 | 64,757 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,747 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,170 |
| The Only European Country ... | 0 | - | 4.91 | 214,888 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,168 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,052 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 95,971 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 129,315 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,074 |
| European Geography By Letter - A | 0 | - | 4.61 | 132,646 |
| European Geography By Letter - B #1 | 0 | - | 4.67 | 111,099 |
| European Geography By Letter - C | 0 | - | 4.46 | 112,080 |
| European Geography By Letter - D | 0 | - | 4.50 | 106,953 |
| European Geography By Letter - L | 0 | - | 4.52 | 112,420 |
| European Geography By Letter - M | 0 | - | 4.64 | 129,261 |
| European Geography By Letter - N | 0 | - | 4.44 | 100,009 |
| European Geography By Letter - R | 0 | - | 4.42 | 92,785 |
| European Geography By Letter - V | 0 | - | 4.43 | 92,421 |
| European Geography By Letter - T | 0 | - | 4.41 | 81,566 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 99,777 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 34,826 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,233,164 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,322,768 |
| Counties of England | 0 | - | 4.97 | 791,929 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 74,335 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 217,178 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,639 |
| Slavic Countries | 0 | - | 4.96 | 111,167 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,054 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,631 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,705 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,447 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 169,191 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 309,058 |
| European Geography A-Z | 0 | - | 4.28 | 49,091 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,254 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,464 |
| Monarchies of Asia | 0 | - | 4.97 | 70,785 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,585 |
| Countries that Start with A | 0 | - | 4.98 | 2,152,471 |
| Countries that Start with B | 0 | - | 4.95 | 2,284,838 |
| Countries that Start with C | 0 | - | 4.96 | 1,814,306 |
| Countries that Start with D | 0 | - | 4.96 | 704,288 |
| Countries that Start with E | 0 | - | 4.95 | 1,370,781 |
| Countries that Start with G | 0 | - | 4.97 | 1,496,300 |
| Countries that Start with H | 0 | - | 4.96 | 600,236 |
| Countries that Start with I | 0 | - | 4.92 | 1,282,962 |
| Countries that Start with J | 0 | - | 4.98 | 598,260 |
| Countries that Start with K | 0 | - | 4.97 | 811,490 |
| Countries that Start with L | 0 | - | 4.98 | 1,085,478 |
| Countries that Start with N | 0 | - | 4.93 | 1,112,419 |
| Countries that Start with P | 0 | - | 4.94 | 1,211,087 |
| Countries that Start with S | 0 | - | 4.98 | 1,748,046 |
| Countries that Start with T | 0 | - | 4.90 | 1,006,127 |
| Countries that Start with U | 0 | - | 4.97 | 901,481 |
| Countries that Start with V | 0 | - | 4.98 | 606,478 |
| Countries that Start with F | 0 | - | 4.83 | 614,050 |
| Countries that Start with M | 0 | - | 4.97 | 1,376,153 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,289 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,816 |
| European Countries with One Border | 0 | - | 4.97 | 182,027 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,896 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,658 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,087 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,383 |
| Regions of Italy | 0 | - | 4.92 | 75,094 |
| Regions of Spain Quiz | 0 | - | 4.90 | 113,041 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,282 |
| States of Germany | 0 | - | 4.96 | 150,908 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,663 |
| Federal Subjects of Russia | 0 | - | 4.94 | 145,027 |
| European Geography By Letter - E | 0 | - | 4.23 | 112,404 |
| European Geography By Letter - F | 0 | - | 4.17 | 91,834 |
| European Geography By Letter - H | 0 | - | 4.30 | 95,071 |
| European Geography By Letter - G | 0 | - | 4.27 | 101,697 |
| European Geography By Letter - I | 0 | - | 4.10 | 94,656 |
| European Geography By Letter - K | 0 | - | 4.14 | 69,343 |
| European Geography By Letter - O | 0 | - | 4.28 | 62,061 |
| European Geography by Letter - W | 0 | - | 4.20 | 82,414 |
| European Geography By Letter - S #2 | 0 | - | 4.19 | 50,635 |
| Netherlands Immigration by Country | 0 | - | 4.94 | 44,053 |
| Germany Immigration by Country | 0 | - | 4.85 | 80,295 |
| Name the Constellations - With a Map | 0 | - | 4.92 | 35,757 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,155 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,123 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,427 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,422 |
| Countries That Border Russia | 0 | - | 4.98 | 460,111 |
| Countries Bordering France | 0 | - | 4.83 | 400,879 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,819 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 117,739 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 26,993 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.85 | 109,196 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 91,493 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 95,962 |
| European Cities A-Z by Clue #1 | 0 | - | 4.25 | 78,261 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 145,897 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,379 |
| Richest Countries A-Z | 0 | - | 4.92 | 102,298 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,654 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 258,303 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 113,768 |
| Germany Country Quiz | 0 | - | 4.82 | 157,060 |
| Russia Country Quiz | 0 | - | 4.85 | 113,975 |
| Italy Country Quiz | 0 | - | 4.82 | 122,594 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,040 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,158 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,961 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,748 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,610 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,484 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,351 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,389 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 70,931 |
| Asian Geography by Letter - H | 0 | - | 4.49 | 65,499 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 61,241 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 57,686 |
| Asian Geography by Letter - T | 0 | - | 4.50 | 57,170 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 42,808 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,419 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,739 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,443,420 |
| Oceania Map Quiz | 0 | - | 4.98 | 637,891 |
| Africa Map Quiz | 0 | - | 5.00 | 2,109,530 |
| Asia Map Quiz | 0 | - | 4.99 | 910,090 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 329,412 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,616 |
| Name a World Capital A-Z | 0 | - | 5.00 | 175,375 |
| One Capital by Letter by Continent | 0 | - | 4.98 | 17,096 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,902 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,050 |
| Random Countries Hidden in the World Map | 0 | - | 4.81 | 112,172 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 89,387 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 99,351 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 95,211 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 63,948 |
| One Country By Letter By Continent | 0 | - | 5.00 | 122,473 |
| Name a Country A-Z | 0 | - | 5.00 | 241,482 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 81,360 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,894 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,989 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,011 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,608 |
| Countries that Border Poland | 0 | - | 4.99 | 171,716 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,677 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,128 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,527 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,948 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,808 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 120,698 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,708 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,637 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,507 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.78 | 41,622 |
| Counties of Ireland | 0 | - | 4.92 | 193,827 |
| Nile River Basin Countries on a Map | 0 | - | 4.95 | 50,392 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,613 |
| World Capitals Closest to London | 0 | - | 4.87 | 110,000 |
| US States with an Empty Map | 0 | - | 5.00 | 620,910 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,362 |
| Africa Capitals Quiz | 0 | - | 4.99 | 732,944 |
| Asia Capitals Quiz | 0 | - | 4.98 | 688,504 |
| Which City in Europe? | 0 | - | 4.83 | 106,957 |
| Majority Muslim Countries | 0 | - | 4.98 | 371,397 |
| NATO Countries | 0 | - | 4.98 | 277,671 |
| EU Countries Quiz | 0 | - | 4.99 | 271,270 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 286,080 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 269,942 |
| Top Five Countries by Religion | 0 | - | 4.93 | 169,817 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,173 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 147,286 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,899 |
| Countries with NO Military | 0 | - | 4.97 | 61,495 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,114 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,425 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,101 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 88,748 |
| Countries of Africa | 0 | - | 5.00 | 2,518,270 |
| Countries Closest to Iceland | 0 | - | 4.89 | 73,091 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,195 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,623 |
| Countries that Beat Germany | 0 | - | 4.95 | 105,759 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,090 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,378,704 |
| United States Map Quiz | 0 | - | 4.98 | 4,147,121 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,123 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 98,085 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,290 |
