| European Geography By Letter - B #2 | 0 | - | 4.86 | 85,839 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,684 |
| Europe Map Quiz | 0 | - | 5.00 | 4,770,438 |
| European Geography By Letter - B #1 | 0 | - | 4.67 | 120,280 |
| European Geography By Letter - C | 0 | - | 4.46 | 114,673 |
| European Geography By Letter - D | 0 | - | 4.50 | 109,230 |
| European Geography By Letter - L | 0 | - | 4.52 | 113,930 |
| European Geography By Letter - M | 0 | - | 4.67 | 131,239 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 97,876 |
| European Geography By Letter - N | 0 | - | 4.44 | 101,155 |
| European Geography By Letter - R | 0 | - | 4.42 | 93,967 |
| European Geography By Letter - V | 0 | - | 4.42 | 93,243 |
| European Geography By Letter - T | 0 | - | 4.41 | 82,784 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 100,843 |
| Monarchies of Europe | 0 | - | 4.90 | 98,339 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 428,998 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 233,875 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 167,595 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,312 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,240 |
| Name a City - European Countries | 0 | - | 4.90 | 65,605 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,533 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,651 |
| The Only European Country ... | 0 | - | 4.91 | 217,351 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,552 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,006 |
| European Geography By Letter - E | 0 | - | 4.23 | 114,190 |
| European Geography By Letter - F | 0 | - | 4.17 | 93,553 |
| European Geography By Letter - H | 0 | - | 4.30 | 96,402 |
| European Geography By Letter - G | 0 | - | 4.27 | 103,098 |
| European Geography By Letter - I | 0 | - | 4.09 | 95,841 |
| European Geography By Letter - K | 0 | - | 4.14 | 70,475 |
| European Geography By Letter - O | 0 | - | 4.29 | 62,968 |
| European Geography By Letter - S #2 | 0 | - | 4.20 | 51,398 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,251 |
| Asian Geography by Letter - H | 0 | - | 4.50 | 65,826 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 61,493 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 58,005 |
| Asian Geography by Letter - T | 0 | - | 4.51 | 57,455 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 43,125 |
| Asian Geography By Letter - O | 0 | - | 4.66 | 32,023 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,248,252 |
| One Capital by Letter by Continent | 0 | - | 4.98 | 17,368 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,330,579 |
| Counties of England | 0 | - | 4.97 | 798,743 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,373 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,333 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,543 |
| Slavic Countries | 0 | - | 4.96 | 111,873 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,902 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,418 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,345 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,384 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 172,898 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 311,199 |
| European Geography A-Z | 0 | - | 4.29 | 49,359 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,608 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,082 |
| Monarchies of Asia | 0 | - | 4.97 | 71,216 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,012 |
| Countries that Start with A | 0 | - | 4.98 | 2,166,450 |
| Countries that Start with B | 0 | - | 4.95 | 2,297,854 |
| Countries that Start with C | 0 | - | 4.96 | 1,824,844 |
| Countries that Start with D | 0 | - | 4.96 | 711,640 |
| Countries that Start with E | 0 | - | 4.95 | 1,379,522 |
| Countries that Start with G | 0 | - | 4.97 | 1,505,788 |
| Countries that Start with H | 0 | - | 4.96 | 606,167 |
| Countries that Start with I | 0 | - | 4.92 | 1,290,146 |
| Countries that Start with J | 0 | - | 4.98 | 603,773 |
| Countries that Start with K | 0 | - | 4.97 | 817,303 |
| Countries that Start with L | 0 | - | 4.98 | 1,092,510 |
| Countries that Start with N | 0 | - | 4.93 | 1,119,549 |
| Countries that Start with P | 0 | - | 4.94 | 1,217,949 |
| Countries that Start with S | 0 | - | 4.98 | 1,757,390 |
| Countries that Start with T | 0 | - | 4.90 | 1,011,206 |
| Countries that Start with U | 0 | - | 4.97 | 905,609 |
| Countries that Start with V | 0 | - | 4.98 | 610,118 |
| Countries that Start with F | 0 | - | 4.83 | 618,695 |
| Countries that Start with M | 0 | - | 4.97 | 1,383,687 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,030 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,831 |
| European Countries with One Border | 0 | - | 4.97 | 183,106 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,880 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,785 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,134 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,677 |
| Regions of Italy | 0 | - | 4.92 | 76,217 |
| Regions of Spain Quiz | 0 | - | 4.90 | 114,358 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,145 |
| States of Germany | 0 | - | 4.95 | 153,145 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,387 |
| Federal Subjects of Russia | 0 | - | 4.95 | 147,963 |
| Asian Geography By Letter - S | 0 | - | 4.17 | 56,138 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 52,006 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 51,283 |
| Asian Geography by Letter - I | 0 | - | 4.37 | 67,863 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,824 |
| Asian Geography by Letter - N | 0 | - | 4.34 | 50,304 |
| Asian Geography By Letter - J | 0 | - | 4.26 | 34,796 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 69,550 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 52,974 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,408 |
| Germany Immigration by Country | 0 | - | 4.85 | 81,273 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,973 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,477 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,724 |
| Countries That Border Russia | 0 | - | 4.98 | 462,782 |
| Countries Bordering France | 0 | - | 4.83 | 403,505 |
| Countries Bordering Germany | 0 | - | 4.99 | 370,621 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,337 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.86 | 110,329 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 92,583 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 97,069 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,369 |
| Richest Countries A-Z | 0 | - | 4.91 | 103,444 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,228 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 261,952 |
| Germany Country Quiz | 0 | - | 4.83 | 158,158 |
| Russia Country Quiz | 0 | - | 4.83 | 114,684 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,463 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,411 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,765 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,192 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,642 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,122 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,606 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,106 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,391 |
| Departments of France | 0 | - | 4.93 | 54,446 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,612 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 35,048 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 277,338 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,449,620 |
| Oceania Map Quiz | 0 | - | 4.98 | 648,127 |
| Africa Map Quiz | 0 | - | 5.00 | 2,121,506 |
| Asia Map Quiz | 0 | - | 4.99 | 919,414 |
| Name a World Capital A-Z | 0 | - | 5.00 | 176,465 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,178 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,506 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 90,354 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 101,463 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 97,323 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,403 |
| One Country By Letter By Continent | 0 | - | 5.00 | 124,458 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 84,412 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,411 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,650 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,654 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,016 |
| Countries that Border Poland | 0 | - | 4.99 | 172,589 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,959 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,336 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,973 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,280 |
| Countries Closest to Italy | 0 | - | 4.97 | 198,321 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 122,108 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,922 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,878 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,674 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,992 |
| Counties of Ireland | 0 | - | 4.92 | 196,023 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 131,243 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,625 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,850 |
| Asian Geography By Letter - R | 0 | - | 4.35 | 28,036 |
| U.S. Geography by Letter - C | 0 | - | 4.27 | 74,187 |
| U.S. Geography by Letter - A | 0 | - | 4.37 | 63,219 |
| U.S. Geography by Letter - D | 0 | - | 4.09 | 57,187 |
| U.S. Geography by Letter - T | 0 | - | 4.29 | 49,884 |
| U.S. Geography by Letter - P | 0 | - | 4.38 | 54,024 |
| U.S. Geography by Letter - M | 0 | - | 4.14 | 53,396 |
| U.S. Geography by Letter - L | 0 | - | 4.04 | 41,236 |
| U.S. Geography by Letter - G | 0 | - | 4.13 | 39,402 |
| U.S. Geography By Letter - H | 0 | - | 4.35 | 40,273 |
| World Capitals Closest to London | 0 | - | 4.88 | 110,789 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,279 |
| Africa Capitals Quiz | 0 | - | 4.99 | 739,609 |
| Asia Capitals Quiz | 0 | - | 4.98 | 694,632 |
| Which City in Europe? | 0 | - | 4.83 | 107,553 |
| Majority Muslim Countries | 0 | - | 4.98 | 375,508 |
| NATO Countries | 0 | - | 4.98 | 281,529 |
| EU Countries Quiz | 0 | - | 4.99 | 275,497 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 289,300 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 274,440 |
| Top Five Countries by Religion | 0 | - | 4.93 | 172,209 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,086 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 148,938 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,771 |
| Countries with NO Military | 0 | - | 4.97 | 62,627 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,792 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,735 |
| Countries of Africa | 0 | - | 5.00 | 2,544,411 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,730 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,050 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,384,766 |
| United States Map Quiz | 0 | - | 4.98 | 4,163,351 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,887 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,261 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,128 |
| Australia Map Quiz | 0 | - | 4.95 | 345,090 |
