| European Geography By Letter - B #2 | 0 | - | 4.86 | 85,371 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,672 |
| Europe Map Quiz | 0 | - | 5.00 | 4,769,933 |
| European Geography By Letter - B #1 | 0 | - | 4.67 | 120,244 |
| European Geography By Letter - C | 0 | - | 4.46 | 114,611 |
| European Geography By Letter - D | 0 | - | 4.50 | 109,178 |
| European Geography By Letter - L | 0 | - | 4.52 | 113,902 |
| European Geography By Letter - M | 0 | - | 4.67 | 131,201 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 97,847 |
| European Geography By Letter - N | 0 | - | 4.44 | 101,130 |
| European Geography By Letter - R | 0 | - | 4.42 | 93,942 |
| European Geography By Letter - V | 0 | - | 4.42 | 93,227 |
| European Geography By Letter - T | 0 | - | 4.41 | 82,762 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 100,828 |
| Monarchies of Europe | 0 | - | 4.90 | 98,326 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 428,936 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 233,844 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 167,574 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,293 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,224 |
| Name a City - European Countries | 0 | - | 4.90 | 65,592 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,506 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,636 |
| The Only European Country ... | 0 | - | 4.91 | 217,321 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,527 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,976 |
| European Geography By Letter - F | 0 | - | 4.17 | 93,522 |
| European Geography By Letter - H | 0 | - | 4.30 | 96,379 |
| European Geography By Letter - G | 0 | - | 4.27 | 103,066 |
| European Geography By Letter - I | 0 | - | 4.09 | 95,819 |
| European Geography By Letter - K | 0 | - | 4.14 | 70,458 |
| European Geography By Letter - O | 0 | - | 4.29 | 62,946 |
| European Geography by Letter - W | 0 | - | 4.21 | 83,096 |
| European Geography By Letter - S #2 | 0 | - | 4.20 | 51,383 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,245 |
| Asian Geography by Letter - H | 0 | - | 4.50 | 65,823 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 61,488 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 58,001 |
| Asian Geography by Letter - T | 0 | - | 4.51 | 57,450 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 43,119 |
| Asian Geography By Letter - O | 0 | - | 4.66 | 32,015 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,248,030 |
| One Capital by Letter by Continent | 0 | - | 4.98 | 17,362 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,330,491 |
| Counties of England | 0 | - | 4.97 | 798,627 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,362 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,307 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,533 |
| Slavic Countries | 0 | - | 4.96 | 111,867 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,893 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,408 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,339 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,376 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 172,809 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 311,147 |
| European Geography A-Z | 0 | - | 4.29 | 49,356 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,602 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,076 |
| Monarchies of Asia | 0 | - | 4.97 | 71,205 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,004 |
| Countries that Start with A | 0 | - | 4.98 | 2,166,240 |
| Countries that Start with B | 0 | - | 4.95 | 2,297,682 |
| Countries that Start with C | 0 | - | 4.96 | 1,824,721 |
| Countries that Start with D | 0 | - | 4.96 | 711,545 |
| Countries that Start with E | 0 | - | 4.95 | 1,379,417 |
| Countries that Start with G | 0 | - | 4.97 | 1,505,677 |
| Countries that Start with H | 0 | - | 4.96 | 606,096 |
| Countries that Start with I | 0 | - | 4.92 | 1,290,050 |
| Countries that Start with J | 0 | - | 4.98 | 603,706 |
| Countries that Start with K | 0 | - | 4.97 | 817,227 |
| Countries that Start with L | 0 | - | 4.98 | 1,092,415 |
| Countries that Start with N | 0 | - | 4.93 | 1,119,458 |
| Countries that Start with P | 0 | - | 4.94 | 1,217,868 |
| Countries that Start with S | 0 | - | 4.98 | 1,757,266 |
| Countries that Start with T | 0 | - | 4.90 | 1,011,148 |
| Countries that Start with U | 0 | - | 4.97 | 905,561 |
| Countries that Start with V | 0 | - | 4.98 | 610,082 |
| Countries that Start with F | 0 | - | 4.83 | 618,637 |
| Countries that Start with M | 0 | - | 4.97 | 1,383,592 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,027 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,814 |
| European Countries with One Border | 0 | - | 4.97 | 183,092 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,870 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,768 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,122 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,659 |
| Regions of Italy | 0 | - | 4.92 | 76,203 |
| Regions of Spain Quiz | 0 | - | 4.90 | 114,339 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,132 |
| States of Germany | 0 | - | 4.95 | 153,108 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,382 |
| Federal Subjects of Russia | 0 | - | 4.95 | 147,937 |
| Asian Geography By Letter - S | 0 | - | 4.17 | 56,134 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 52,005 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 51,280 |
| Asian Geography by Letter - I | 0 | - | 4.37 | 67,861 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,820 |
| Asian Geography by Letter - N | 0 | - | 4.34 | 50,302 |
| Asian Geography By Letter - J | 0 | - | 4.26 | 34,794 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 69,509 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 52,938 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,401 |
| Germany Immigration by Country | 0 | - | 4.85 | 81,260 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,965 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,466 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,702 |
| Countries That Border Russia | 0 | - | 4.98 | 462,746 |
| Countries Bordering France | 0 | - | 4.83 | 403,463 |
| Countries Bordering Germany | 0 | - | 4.99 | 370,582 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,327 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.86 | 110,314 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 92,572 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 97,058 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,357 |
| Richest Countries A-Z | 0 | - | 4.91 | 103,428 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,103 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 261,906 |
| Germany Country Quiz | 0 | - | 4.83 | 158,142 |
| Russia Country Quiz | 0 | - | 4.83 | 114,678 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,455 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,408 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,759 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,164 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,628 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,094 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,586 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,093 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,284 |
| Departments of France | 0 | - | 4.93 | 54,415 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,610 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 35,045 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 277,320 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,449,582 |
| Oceania Map Quiz | 0 | - | 4.98 | 644,403 |
| Africa Map Quiz | 0 | - | 5.00 | 2,121,341 |
| Asia Map Quiz | 0 | - | 4.99 | 919,215 |
| Name a World Capital A-Z | 0 | - | 5.00 | 176,449 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,176 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,501 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 90,334 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 101,428 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 97,283 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,392 |
| One Country By Letter By Continent | 0 | - | 5.00 | 124,438 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 84,379 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,400 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,642 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,642 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,012 |
| Countries that Border Poland | 0 | - | 4.99 | 172,575 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,956 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,321 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,965 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,275 |
| Countries Closest to Italy | 0 | - | 4.97 | 198,309 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 122,090 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,920 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,877 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,673 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,985 |
| Counties of Ireland | 0 | - | 4.92 | 195,944 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 131,214 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,609 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,845 |
| Asian Geography By Letter - R | 0 | - | 4.35 | 28,030 |
| U.S. Geography by Letter - C | 0 | - | 4.27 | 74,160 |
| U.S. Geography by Letter - A | 0 | - | 4.37 | 63,186 |
| U.S. Geography by Letter - D | 0 | - | 4.09 | 57,160 |
| U.S. Geography by Letter - T | 0 | - | 4.29 | 49,858 |
| U.S. Geography by Letter - P | 0 | - | 4.38 | 53,999 |
| U.S. Geography by Letter - M | 0 | - | 4.14 | 53,375 |
| U.S. Geography by Letter - L | 0 | - | 4.04 | 41,223 |
| U.S. Geography by Letter - G | 0 | - | 4.13 | 39,387 |
| U.S. Geography By Letter - H | 0 | - | 4.35 | 40,246 |
| World Capitals Closest to London | 0 | - | 4.88 | 110,783 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,267 |
| Africa Capitals Quiz | 0 | - | 4.99 | 739,530 |
| Asia Capitals Quiz | 0 | - | 4.98 | 694,533 |
| Which City in Europe? | 0 | - | 4.83 | 107,543 |
| Majority Muslim Countries | 0 | - | 4.98 | 375,455 |
| NATO Countries | 0 | - | 4.98 | 281,483 |
| EU Countries Quiz | 0 | - | 4.99 | 275,427 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 289,257 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 274,377 |
| Top Five Countries by Religion | 0 | - | 4.93 | 172,184 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,073 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 148,918 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,743 |
| Countries with NO Military | 0 | - | 4.97 | 62,614 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,787 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,733 |
| Countries of Africa | 0 | - | 5.00 | 2,543,955 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,725 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,040 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,384,703 |
| United States Map Quiz | 0 | - | 4.98 | 4,163,167 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,863 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,240 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,113 |
| Australia Map Quiz | 0 | - | 4.95 | 345,026 |
