| European Geography By Letter - P #1 | 0 | - | 4.81 | 97,939 |
| European Geography By Letter - B #2 | 0 | - | 4.86 | 86,806 |
| Europe Map Quiz | 0 | - | 5.00 | 4,771,568 |
| Monarchies of Europe | 0 | - | 4.90 | 98,357 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 429,081 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,717 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 233,941 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 167,645 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,366 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,270 |
| Departments of France | 0 | - | 4.93 | 54,475 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 277,391 |
| Name a City - European Countries | 0 | - | 4.90 | 65,630 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,594 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,705 |
| The Only European Country ... | 0 | - | 4.91 | 217,419 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,591 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,061 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,012 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 131,289 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,647 |
| European Geography By Letter - A | 0 | - | 4.52 | 146,988 |
| European Geography By Letter - B #1 | 0 | - | 4.67 | 120,380 |
| European Geography By Letter - C | 0 | - | 4.46 | 114,781 |
| European Geography By Letter - D | 0 | - | 4.50 | 109,332 |
| European Geography By Letter - L | 0 | - | 4.52 | 113,997 |
| European Geography By Letter - M | 0 | - | 4.67 | 131,330 |
| European Geography By Letter - N | 0 | - | 4.44 | 101,206 |
| European Geography By Letter - R | 0 | - | 4.42 | 94,014 |
| European Geography By Letter - V | 0 | - | 4.42 | 93,287 |
| European Geography By Letter - T | 0 | - | 4.41 | 82,839 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 100,890 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 35,056 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,248,764 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,330,823 |
| Counties of England | 0 | - | 4.97 | 798,975 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,405 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,400 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,567 |
| Slavic Countries | 0 | - | 4.96 | 111,892 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,937 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,444 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,366 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,414 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 173,090 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 311,291 |
| European Geography A-Z | 0 | - | 4.29 | 49,367 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,614 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,103 |
| Monarchies of Asia | 0 | - | 4.97 | 71,229 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,028 |
| Countries that Start with A | 0 | - | 4.98 | 2,166,881 |
| Countries that Start with B | 0 | - | 4.95 | 2,298,274 |
| Countries that Start with C | 0 | - | 4.96 | 1,825,164 |
| Countries that Start with D | 0 | - | 4.96 | 711,869 |
| Countries that Start with E | 0 | - | 4.95 | 1,379,791 |
| Countries that Start with G | 0 | - | 4.97 | 1,506,052 |
| Countries that Start with H | 0 | - | 4.96 | 606,320 |
| Countries that Start with I | 0 | - | 4.92 | 1,290,350 |
| Countries that Start with J | 0 | - | 4.98 | 603,918 |
| Countries that Start with K | 0 | - | 4.97 | 817,458 |
| Countries that Start with L | 0 | - | 4.98 | 1,092,697 |
| Countries that Start with N | 0 | - | 4.93 | 1,119,758 |
| Countries that Start with P | 0 | - | 4.94 | 1,218,141 |
| Countries that Start with S | 0 | - | 4.98 | 1,757,680 |
| Countries that Start with T | 0 | - | 4.90 | 1,011,354 |
| Countries that Start with U | 0 | - | 4.97 | 905,710 |
| Countries that Start with V | 0 | - | 4.98 | 610,183 |
| Countries that Start with F | 0 | - | 4.83 | 618,814 |
| Countries that Start with M | 0 | - | 4.97 | 1,383,897 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,054 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,863 |
| European Countries with One Border | 0 | - | 4.97 | 183,132 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,905 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,864 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,228 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,729 |
| Regions of Italy | 0 | - | 4.92 | 76,249 |
| Regions of Spain Quiz | 0 | - | 4.90 | 114,421 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,164 |
| States of Germany | 0 | - | 4.95 | 153,229 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,422 |
| Federal Subjects of Russia | 0 | - | 4.95 | 148,030 |
| European Geography By Letter - E | 0 | - | 4.23 | 114,264 |
| European Geography By Letter - F | 0 | - | 4.17 | 93,618 |
| European Geography By Letter - H | 0 | - | 4.30 | 96,466 |
| European Geography By Letter - G | 0 | - | 4.27 | 103,153 |
| European Geography By Letter - I | 0 | - | 4.09 | 95,894 |
| European Geography By Letter - K | 0 | - | 4.14 | 70,534 |
| European Geography By Letter - O | 0 | - | 4.29 | 63,013 |
| European Geography by Letter - W | 0 | - | 4.21 | 83,147 |
| European Geography By Letter - S #2 | 0 | - | 4.20 | 51,442 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,431 |
| Germany Immigration by Country | 0 | - | 4.85 | 81,290 |
| Name the Constellations - With a Map | 0 | - | 4.92 | 36,023 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,998 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,497 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,765 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 71,330 |
| Countries That Border Russia | 0 | - | 4.98 | 462,852 |
| Countries Bordering France | 0 | - | 4.83 | 403,578 |
| Countries Bordering Germany | 0 | - | 4.99 | 370,702 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,352 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 27,267 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.86 | 110,360 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 92,614 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 97,103 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 149,334 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,388 |
| Richest Countries A-Z | 0 | - | 4.91 | 103,476 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,515 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 262,120 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 115,052 |
| Germany Country Quiz | 0 | - | 4.83 | 158,191 |
| Russia Country Quiz | 0 | - | 4.83 | 114,706 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,472 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,415 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,779 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,231 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,668 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,175 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,634 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,122 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,614 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,266 |
| Asian Geography by Letter - H | 0 | - | 4.50 | 65,838 |
| Asian Geography By Letter - M | 0 | - | 4.48 | 61,501 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 58,013 |
| Asian Geography by Letter - T | 0 | - | 4.51 | 57,473 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 43,134 |
| Asian Geography By Letter - O | 0 | - | 4.66 | 32,038 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,618 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 117,992 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,449,767 |
| Oceania Map Quiz | 0 | - | 4.98 | 653,335 |
| Africa Map Quiz | 0 | - | 5.00 | 2,121,954 |
| Asia Map Quiz | 0 | - | 4.99 | 919,809 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 333,192 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,768 |
| Name a World Capital A-Z | 0 | - | 5.00 | 176,499 |
| One Capital by Letter by Continent | 0 | - | 4.98 | 17,378 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,191 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,523 |
| Random Countries Hidden in the World Map | 0 | - | 4.82 | 113,634 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 90,380 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 101,521 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 97,385 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,420 |
| One Country By Letter By Continent | 0 | - | 5.00 | 124,512 |
| Name a Country A-Z | 0 | - | 5.00 | 244,259 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 84,459 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,433 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,667 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,673 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,025 |
| Countries that Border Poland | 0 | - | 4.99 | 172,617 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,969 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,374 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,989 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,287 |
| Countries Closest to Italy | 0 | - | 4.97 | 198,360 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 122,157 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,928 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,884 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,675 |
| Counties of Ireland | 0 | - | 4.92 | 196,075 |
| Nile River Basin Countries on a Map | 0 | - | 4.95 | 50,764 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,858 |
| World Capitals Closest to London | 0 | - | 4.88 | 110,806 |
| US States with an Empty Map | 0 | - | 5.00 | 626,061 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,311 |
| Africa Capitals Quiz | 0 | - | 4.99 | 739,825 |
| Asia Capitals Quiz | 0 | - | 4.98 | 694,824 |
| Which City in Europe? | 0 | - | 4.83 | 107,577 |
| Majority Muslim Countries | 0 | - | 4.98 | 375,637 |
| NATO Countries | 0 | - | 4.98 | 281,613 |
| EU Countries Quiz | 0 | - | 4.99 | 275,621 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 289,403 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 274,563 |
| Top Five Countries by Religion | 0 | - | 4.93 | 172,273 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,114 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 148,980 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,827 |
| Countries with NO Military | 0 | - | 4.97 | 62,660 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,804 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,743 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 104,095 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 89,508 |
| Countries of Africa | 0 | - | 5.00 | 2,545,260 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,749 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,066 |
| Countries that Beat Spain | 0 | - | 4.94 | 63,070 |
| Countries that Beat Germany | 0 | - | 4.94 | 106,746 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,655 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,384,921 |
| United States Map Quiz | 0 | - | 4.98 | 4,163,738 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,942 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,311 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,161 |
| Australia Map Quiz | 0 | - | 4.95 | 345,191 |
