| European Geography By Letter - P #1 | 0 | - | 4.81 | 97,961 |
| European Geography By Letter - B #2 | 0 | - | 4.86 | 86,971 |
| Europe Map Quiz | 0 | - | 5.00 | 4,772,092 |
| Monarchies of Europe | 0 | - | 4.90 | 98,371 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 429,140 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,732 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 233,973 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 167,682 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,375 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,278 |
| Departments of France | 0 | - | 4.93 | 54,500 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 277,415 |
| Name a City - European Countries | 0 | - | 4.90 | 65,643 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,629 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,734 |
| The Only European Country ... | 0 | - | 4.91 | 217,464 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,624 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,108 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,023 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 131,320 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,656 |
| European Geography By Letter - A | 0 | - | 4.52 | 147,009 |
| European Geography By Letter - B #1 | 0 | - | 4.67 | 120,400 |
| European Geography By Letter - C | 0 | - | 4.46 | 114,800 |
| European Geography By Letter - D | 0 | - | 4.50 | 109,352 |
| European Geography By Letter - L | 0 | - | 4.52 | 114,021 |
| European Geography By Letter - M | 0 | - | 4.67 | 131,349 |
| European Geography By Letter - N | 0 | - | 4.44 | 101,219 |
| European Geography By Letter - R | 0 | - | 4.42 | 94,029 |
| European Geography By Letter - V | 0 | - | 4.42 | 93,298 |
| European Geography By Letter - T | 0 | - | 4.41 | 82,857 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 100,902 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 35,058 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,249,018 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,330,985 |
| Counties of England | 0 | - | 4.97 | 799,095 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,417 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,441 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,593 |
| Slavic Countries | 0 | - | 4.96 | 111,909 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,954 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,461 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,371 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,435 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 173,282 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 311,406 |
| European Geography A-Z | 0 | - | 4.29 | 49,369 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,615 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,121 |
| Monarchies of Asia | 0 | - | 4.97 | 71,235 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,037 |
| Countries that Start with A | 0 | - | 4.98 | 2,167,126 |
| Countries that Start with B | 0 | - | 4.95 | 2,298,484 |
| Countries that Start with C | 0 | - | 4.96 | 1,825,322 |
| Countries that Start with D | 0 | - | 4.96 | 711,979 |
| Countries that Start with E | 0 | - | 4.95 | 1,379,933 |
| Countries that Start with G | 0 | - | 4.97 | 1,506,181 |
| Countries that Start with H | 0 | - | 4.96 | 606,408 |
| Countries that Start with I | 0 | - | 4.92 | 1,290,456 |
| Countries that Start with J | 0 | - | 4.98 | 604,003 |
| Countries that Start with K | 0 | - | 4.97 | 817,551 |
| Countries that Start with L | 0 | - | 4.98 | 1,092,809 |
| Countries that Start with N | 0 | - | 4.93 | 1,119,884 |
| Countries that Start with P | 0 | - | 4.94 | 1,218,245 |
| Countries that Start with S | 0 | - | 4.98 | 1,757,815 |
| Countries that Start with T | 0 | - | 4.90 | 1,011,438 |
| Countries that Start with U | 0 | - | 4.97 | 905,772 |
| Countries that Start with V | 0 | - | 4.98 | 610,229 |
| Countries that Start with F | 0 | - | 4.83 | 618,865 |
| Countries that Start with M | 0 | - | 4.97 | 1,384,020 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,058 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,878 |
| European Countries with One Border | 0 | - | 4.97 | 183,150 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,922 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,885 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,243 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,752 |
| Regions of Italy | 0 | - | 4.92 | 76,287 |
| Regions of Spain Quiz | 0 | - | 4.90 | 114,448 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,173 |
| States of Germany | 0 | - | 4.95 | 153,263 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,426 |
| Federal Subjects of Russia | 0 | - | 4.95 | 148,067 |
| European Geography By Letter - E | 0 | - | 4.23 | 114,282 |
| European Geography By Letter - F | 0 | - | 4.17 | 93,630 |
| European Geography By Letter - H | 0 | - | 4.30 | 96,481 |
| European Geography By Letter - G | 0 | - | 4.27 | 103,166 |
| European Geography By Letter - I | 0 | - | 4.09 | 95,909 |
| European Geography By Letter - K | 0 | - | 4.14 | 70,548 |
| European Geography By Letter - O | 0 | - | 4.29 | 63,026 |
| European Geography by Letter - W | 0 | - | 4.21 | 83,158 |
| European Geography By Letter - S #2 | 0 | - | 4.20 | 51,455 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,447 |
| Germany Immigration by Country | 0 | - | 4.85 | 81,303 |
| Name the Constellations - With a Map | 0 | - | 4.92 | 36,026 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,016 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,508 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,775 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 71,347 |
| Countries That Border Russia | 0 | - | 4.98 | 462,887 |
| Countries Bordering France | 0 | - | 4.83 | 403,615 |
| Countries Bordering Germany | 0 | - | 4.99 | 370,748 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,358 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 27,270 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.86 | 110,368 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 92,621 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 97,110 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 149,427 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,394 |
| Richest Countries A-Z | 0 | - | 4.91 | 103,493 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,520 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 262,267 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 115,077 |
| Germany Country Quiz | 0 | - | 4.83 | 158,201 |
| Russia Country Quiz | 0 | - | 4.83 | 114,715 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,495 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,420 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,787 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,255 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,687 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,200 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,660 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,132 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,634 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,275 |
| Asian Geography by Letter - H | 0 | - | 4.50 | 65,847 |
| Asian Geography By Letter - M | 0 | - | 4.48 | 61,508 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 58,017 |
| Asian Geography by Letter - T | 0 | - | 4.51 | 57,478 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 43,138 |
| Asian Geography By Letter - O | 0 | - | 4.66 | 32,046 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,620 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 118,024 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,449,814 |
| Oceania Map Quiz | 0 | - | 4.98 | 653,983 |
| Africa Map Quiz | 0 | - | 5.00 | 2,122,120 |
| Asia Map Quiz | 0 | - | 4.99 | 919,924 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 333,234 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,770 |
| Name a World Capital A-Z | 0 | - | 5.00 | 176,505 |
| One Capital by Letter by Continent | 0 | - | 4.98 | 17,383 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,195 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,530 |
| Random Countries Hidden in the World Map | 0 | - | 4.82 | 113,654 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 90,396 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 101,569 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 97,414 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,428 |
| One Country By Letter By Continent | 0 | - | 5.00 | 124,540 |
| Name a Country A-Z | 0 | - | 5.00 | 244,286 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 84,491 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,444 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,672 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,679 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,032 |
| Countries that Border Poland | 0 | - | 4.99 | 172,637 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,972 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,395 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,997 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,288 |
| Countries Closest to Italy | 0 | - | 4.97 | 198,380 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 122,175 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,929 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,890 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,676 |
| Counties of Ireland | 0 | - | 4.92 | 196,108 |
| Nile River Basin Countries on a Map | 0 | - | 4.95 | 50,768 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,864 |
| World Capitals Closest to London | 0 | - | 4.88 | 110,811 |
| US States with an Empty Map | 0 | - | 5.00 | 626,116 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,327 |
| Africa Capitals Quiz | 0 | - | 4.99 | 739,979 |
| Asia Capitals Quiz | 0 | - | 4.98 | 694,931 |
| Which City in Europe? | 0 | - | 4.83 | 107,588 |
| Majority Muslim Countries | 0 | - | 4.98 | 375,691 |
| NATO Countries | 0 | - | 4.98 | 281,665 |
| EU Countries Quiz | 0 | - | 4.99 | 275,691 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 289,450 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 274,626 |
| Top Five Countries by Religion | 0 | - | 4.93 | 172,297 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,130 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 149,008 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,857 |
| Countries with NO Military | 0 | - | 4.97 | 62,668 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,811 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,745 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 104,122 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 89,523 |
| Countries of Africa | 0 | - | 5.00 | 2,545,755 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,758 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,080 |
| Countries that Beat Spain | 0 | - | 4.94 | 63,082 |
| Countries that Beat Germany | 0 | - | 4.94 | 106,758 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,664 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,384,993 |
| United States Map Quiz | 0 | - | 4.98 | 4,163,864 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,960 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,336 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,169 |
| Australia Map Quiz | 0 | - | 4.95 | 345,240 |
