| European Geography By Letter - P #1 | 0 | - | 4.81 | 99,241 |
| European Geography By Letter - B #2 | 0 | - | 4.87 | 89,283 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 67,171 |
| Europe Map Quiz | 0 | - | 5.00 | 4,795,064 |
| European Geography By Letter - B #1 | 0 | - | 4.62 | 121,959 |
| European Geography By Letter - C | 0 | - | 4.44 | 124,516 |
| European Geography By Letter - D | 0 | - | 4.49 | 119,049 |
| European Geography By Letter - L | 0 | - | 4.52 | 115,458 |
| European Geography By Letter - M | 0 | - | 4.69 | 132,999 |
| European Geography By Letter - N | 0 | - | 4.44 | 102,407 |
| European Geography By Letter - R | 0 | - | 4.43 | 94,985 |
| European Geography By Letter - V | 0 | - | 4.43 | 94,258 |
| European Geography By Letter - T | 0 | - | 4.41 | 83,898 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 101,640 |
| Monarchies of Europe | 0 | - | 4.90 | 99,084 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 431,560 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 236,491 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 169,391 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 194,133 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 128,031 |
| Name a City - European Countries | 0 | - | 4.89 | 66,456 |
| Countries That Use the Euro | 0 | - | 4.95 | 107,360 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,597 |
| The Only European Country ... | 0 | - | 4.91 | 219,754 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,918 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,685 |
| European Geography By Letter - E | 0 | - | 4.23 | 121,770 |
| European Geography By Letter - F | 0 | - | 4.15 | 94,839 |
| European Geography By Letter - H | 0 | - | 4.30 | 97,502 |
| European Geography By Letter - G | 0 | - | 4.27 | 104,297 |
| European Geography By Letter - I | 0 | - | 4.07 | 96,829 |
| European Geography By Letter - K | 0 | - | 4.15 | 71,479 |
| European Geography By Letter - O | 0 | - | 4.29 | 63,821 |
| European Geography by Letter - W | 0 | - | 4.21 | 83,756 |
| European Geography By Letter - S #2 | 0 | - | 4.20 | 52,062 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,561 |
| Asian Geography by Letter - H | 0 | - | 4.50 | 66,178 |
| Asian Geography By Letter - M | 0 | - | 4.48 | 61,743 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 58,304 |
| Asian Geography by Letter - T | 0 | - | 4.52 | 57,746 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 43,419 |
| Asian Geography By Letter - O | 0 | - | 4.66 | 32,428 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,262,410 |
| One Capital by Letter by Continent | 0 | - | 4.99 | 17,724 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,337,716 |
| Counties of England | 0 | - | 4.97 | 804,709 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 76,431 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 221,421 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,432 |
| Slavic Countries | 0 | - | 4.96 | 112,562 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,847 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,590 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,948 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,953 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 176,749 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 313,333 |
| European Geography A-Z | 0 | - | 4.29 | 49,536 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,967 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,625 |
| Monarchies of Asia | 0 | - | 4.97 | 71,643 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,386 |
| Countries that Start with A | 0 | - | 4.98 | 2,179,398 |
| Countries that Start with B | 0 | - | 4.95 | 2,310,034 |
| Countries that Start with C | 0 | - | 4.96 | 1,834,222 |
| Countries that Start with D | 0 | - | 4.96 | 718,375 |
| Countries that Start with E | 0 | - | 4.95 | 1,387,353 |
| Countries that Start with G | 0 | - | 4.97 | 1,513,953 |
| Countries that Start with H | 0 | - | 4.96 | 610,971 |
| Countries that Start with I | 0 | - | 4.92 | 1,296,479 |
| Countries that Start with J | 0 | - | 4.98 | 608,293 |
| Countries that Start with K | 0 | - | 4.97 | 822,181 |
| Countries that Start with L | 0 | - | 4.98 | 1,098,613 |
| Countries that Start with N | 0 | - | 4.93 | 1,125,712 |
| Countries that Start with P | 0 | - | 4.94 | 1,223,816 |
| Countries that Start with S | 0 | - | 4.98 | 1,765,543 |
| Countries that Start with T | 0 | - | 4.90 | 1,016,290 |
| Countries that Start with U | 0 | - | 4.97 | 909,576 |
| Countries that Start with V | 0 | - | 4.98 | 612,785 |
| Countries that Start with F | 0 | - | 4.83 | 622,355 |
| Countries that Start with M | 0 | - | 4.97 | 1,390,151 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 97,030 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,794 |
| European Countries with One Border | 0 | - | 4.97 | 184,102 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,819 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,868 |
| States of Germany Map Quiz | 0 | - | 4.92 | 134,044 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,959 |
| Regions of Italy | 0 | - | 4.92 | 77,313 |
| Regions of Spain Quiz | 0 | - | 4.90 | 115,674 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,693 |
| States of Germany | 0 | - | 4.95 | 155,039 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,953 |
| Federal Subjects of Russia | 0 | - | 4.95 | 150,025 |
| Asian Geography By Letter - S | 0 | - | 4.17 | 56,292 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 52,249 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 51,477 |
| Asian Geography by Letter - I | 0 | - | 4.37 | 68,132 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 65,092 |
| Asian Geography by Letter - N | 0 | - | 4.34 | 50,522 |
| Asian Geography By Letter - J | 0 | - | 4.27 | 35,010 |
| U.S. Geography by Letter - B | 0 | - | 4.54 | 70,178 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 58,639 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,961 |
| Germany Immigration by Country | 0 | - | 4.86 | 81,854 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,717 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,883 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,639 |
| Countries That Border Russia | 0 | - | 4.98 | 465,074 |
| Countries Bordering France | 0 | - | 4.83 | 405,484 |
| Countries Bordering Germany | 0 | - | 4.99 | 372,366 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,867 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.86 | 111,635 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 93,657 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 97,999 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,994 |
| Richest Countries A-Z | 0 | - | 4.91 | 104,322 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,836 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 265,603 |
| Germany Country Quiz | 0 | - | 4.82 | 159,142 |
| Russia Country Quiz | 0 | - | 4.83 | 115,503 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,866 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.83 | 35,670 |
| Andorra Country Quiz | 0 | - | 4.91 | 32,016 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 187,086 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,485 |
| France Cities Map Quiz | 0 | - | 4.96 | 168,044 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 127,301 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,652 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 153,283 |
| Departments of France | 0 | - | 4.93 | 55,458 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,795 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 35,270 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 279,454 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,453,693 |
| Oceania Map Quiz | 0 | - | 4.98 | 660,770 |
| Africa Map Quiz | 0 | - | 5.00 | 2,131,381 |
| Asia Map Quiz | 0 | - | 4.99 | 927,165 |
| Name a World Capital A-Z | 0 | - | 5.00 | 177,415 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,420 |
| Top 10 European Countries by Coastline | 0 | - | 4.86 | 138,851 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 91,328 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 103,445 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 99,280 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,812 |
| One Country By Letter By Continent | 0 | - | 5.00 | 126,135 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.92 | 95,780 |
| Countries that Border Hungary | 0 | - | 4.98 | 105,130 |
| Countries Bordering Austria | 0 | - | 4.97 | 119,080 |
| Countries Bordering Serbia | 0 | - | 4.96 | 93,250 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,400 |
| Countries that Border Poland | 0 | - | 4.99 | 173,400 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,252 |
| Countries Closest to Spain | 0 | - | 4.96 | 228,461 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,376 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,595 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,779 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 123,347 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 28,101 |
| Moldova Country Quiz | 0 | - | 4.82 | 31,082 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,742 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,452 |
| Counties of Ireland | 0 | - | 4.92 | 197,778 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 132,738 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 66,090 |
| French Geography Quiz #1 | 0 | - | 4.89 | 35,320 |
| Asian Geography By Letter - R | 0 | - | 4.35 | 28,339 |
| U.S. Geography by Letter - C | 0 | - | 4.27 | 74,712 |
| U.S. Geography by Letter - A | 0 | - | 4.37 | 63,770 |
| U.S. Geography by Letter - D | 0 | - | 4.09 | 57,733 |
| U.S. Geography by Letter - T | 0 | - | 4.29 | 50,484 |
| U.S. Geography by Letter - P | 0 | - | 4.40 | 54,641 |
| U.S. Geography by Letter - M | 0 | - | 4.14 | 53,802 |
| U.S. Geography by Letter - L | 0 | - | 4.04 | 41,753 |
| U.S. Geography by Letter - G | 0 | - | 4.13 | 39,889 |
| U.S. Geography by Letter - R | 0 | - | 4.22 | 37,102 |
| U.S. Geography By Letter - H | 0 | - | 4.35 | 40,837 |
| World Capitals Closest to London | 0 | - | 4.88 | 111,458 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 107,274 |
| Africa Capitals Quiz | 0 | - | 4.99 | 745,465 |
| Asia Capitals Quiz | 0 | - | 4.98 | 700,420 |
| Which City in Europe? | 0 | - | 4.83 | 108,039 |
| Majority Muslim Countries | 0 | - | 4.98 | 378,667 |
| NATO Countries | 0 | - | 4.98 | 284,251 |
| EU Countries Quiz | 0 | - | 4.99 | 279,177 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 292,125 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 278,305 |
| Top Five Countries by Religion | 0 | - | 4.93 | 173,942 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 48,315 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 150,119 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 214,476 |
| Countries with NO Military | 0 | - | 4.97 | 63,678 |
| Countries by Number of Books Published | 0 | - | 4.95 | 73,245 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 93,011 |
| Countries of Africa | 0 | - | 5.00 | 2,566,300 |
| Countries Closest to Iceland | 0 | - | 4.90 | 74,344 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,798 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,388,266 |
| United States Map Quiz | 0 | - | 4.98 | 4,174,280 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.96 | 51,644 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 100,239 |
