| European Geography By Letter - P #1 | 0 | - | 4.81 | 99,251 |
| European Geography By Letter - B #2 | 0 | - | 4.87 | 89,291 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 67,176 |
| Europe Map Quiz | 0 | - | 5.00 | 4,795,085 |
| European Geography By Letter - B #1 | 0 | - | 4.62 | 121,967 |
| European Geography By Letter - C | 0 | - | 4.44 | 124,521 |
| European Geography By Letter - D | 0 | - | 4.49 | 119,059 |
| European Geography By Letter - L | 0 | - | 4.52 | 115,464 |
| European Geography By Letter - M | 0 | - | 4.69 | 133,007 |
| European Geography By Letter - N | 0 | - | 4.44 | 102,412 |
| European Geography By Letter - R | 0 | - | 4.43 | 94,989 |
| European Geography By Letter - V | 0 | - | 4.43 | 94,264 |
| European Geography By Letter - T | 0 | - | 4.41 | 83,904 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 101,648 |
| Monarchies of Europe | 0 | - | 4.90 | 99,085 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 431,561 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 236,492 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 169,392 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 194,134 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 128,032 |
| Name a City - European Countries | 0 | - | 4.89 | 66,457 |
| Countries That Use the Euro | 0 | - | 4.95 | 107,363 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,598 |
| The Only European Country ... | 0 | - | 4.91 | 219,756 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,919 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,688 |
| European Geography By Letter - E | 0 | - | 4.23 | 121,890 |
| European Geography By Letter - F | 0 | - | 4.15 | 94,845 |
| European Geography By Letter - H | 0 | - | 4.30 | 97,509 |
| European Geography By Letter - G | 0 | - | 4.27 | 104,301 |
| European Geography By Letter - I | 0 | - | 4.07 | 96,834 |
| European Geography By Letter - K | 0 | - | 4.15 | 71,484 |
| European Geography By Letter - O | 0 | - | 4.29 | 63,827 |
| European Geography by Letter - W | 0 | - | 4.21 | 83,763 |
| European Geography By Letter - S #2 | 0 | - | 4.20 | 52,070 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,563 |
| 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 | 58,305 |
| Asian Geography by Letter - T | 0 | - | 4.52 | 57,747 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 43,419 |
| Asian Geography By Letter - O | 0 | - | 4.66 | 32,430 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,262,434 |
| One Capital by Letter by Continent | 0 | - | 4.99 | 17,725 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,337,721 |
| Counties of England | 0 | - | 4.97 | 804,713 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 76,432 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 221,421 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,433 |
| Slavic Countries | 0 | - | 4.96 | 112,566 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,849 |
| 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 | 128,955 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 176,754 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 313,335 |
| 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 | 71,644 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,386 |
| Countries that Start with A | 0 | - | 4.98 | 2,179,421 |
| Countries that Start with B | 0 | - | 4.95 | 2,310,053 |
| Countries that Start with C | 0 | - | 4.96 | 1,834,238 |
| Countries that Start with D | 0 | - | 4.96 | 718,385 |
| Countries that Start with E | 0 | - | 4.95 | 1,387,369 |
| Countries that Start with G | 0 | - | 4.97 | 1,513,965 |
| Countries that Start with H | 0 | - | 4.96 | 610,978 |
| Countries that Start with I | 0 | - | 4.92 | 1,296,496 |
| Countries that Start with J | 0 | - | 4.98 | 608,300 |
| Countries that Start with K | 0 | - | 4.97 | 822,188 |
| Countries that Start with L | 0 | - | 4.98 | 1,098,623 |
| Countries that Start with N | 0 | - | 4.93 | 1,125,723 |
| Countries that Start with P | 0 | - | 4.94 | 1,223,826 |
| Countries that Start with S | 0 | - | 4.98 | 1,765,570 |
| Countries that Start with T | 0 | - | 4.90 | 1,016,298 |
| Countries that Start with U | 0 | - | 4.97 | 909,581 |
| Countries that Start with V | 0 | - | 4.98 | 612,788 |
| Countries that Start with F | 0 | - | 4.83 | 622,362 |
| Countries that Start with M | 0 | - | 4.97 | 1,390,163 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 97,030 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,795 |
| European Countries with One Border | 0 | - | 4.97 | 184,102 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,821 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,870 |
| States of Germany Map Quiz | 0 | - | 4.92 | 134,044 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,961 |
| Regions of Italy | 0 | - | 4.92 | 77,314 |
| Regions of Spain Quiz | 0 | - | 4.90 | 115,676 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,693 |
| States of Germany | 0 | - | 4.95 | 155,040 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,954 |
| Federal Subjects of Russia | 0 | - | 4.95 | 150,028 |
| Asian Geography By Letter - S | 0 | - | 4.17 | 56,292 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 52,252 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 51,477 |
| Asian Geography by Letter - I | 0 | - | 4.37 | 68,133 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 65,094 |
| Asian Geography by Letter - N | 0 | - | 4.34 | 50,522 |
| Asian Geography By Letter - J | 0 | - | 4.27 | 35,011 |
| U.S. Geography by Letter - B | 0 | - | 4.54 | 70,178 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 58,641 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,961 |
| Germany Immigration by Country | 0 | - | 4.86 | 81,855 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,718 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,883 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,642 |
| Countries That Border Russia | 0 | - | 4.98 | 465,077 |
| Countries Bordering France | 0 | - | 4.83 | 405,485 |
| Countries Bordering Germany | 0 | - | 4.99 | 372,368 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,868 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.86 | 111,636 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 93,658 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 98,000 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,995 |
| Richest Countries A-Z | 0 | - | 4.91 | 104,325 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,838 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 265,614 |
| Germany Country Quiz | 0 | - | 4.82 | 159,146 |
| Russia Country Quiz | 0 | - | 4.83 | 115,507 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,866 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.83 | 35,671 |
| Andorra Country Quiz | 0 | - | 4.91 | 32,018 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 187,087 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,485 |
| France Cities Map Quiz | 0 | - | 4.96 | 168,045 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 127,302 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,652 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 153,284 |
| Departments of France | 0 | - | 4.93 | 55,460 |
| 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 | 1,453,701 |
| Oceania Map Quiz | 0 | - | 4.98 | 660,787 |
| Africa Map Quiz | 0 | - | 5.00 | 2,131,391 |
| Asia Map Quiz | 0 | - | 4.99 | 927,189 |
| Name a World Capital A-Z | 0 | - | 5.00 | 177,416 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,420 |
| Top 10 European Countries by Coastline | 0 | - | 4.86 | 138,852 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 91,330 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 103,447 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 99,281 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,813 |
| One Country By Letter By Continent | 0 | - | 5.00 | 126,140 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.92 | 95,783 |
| Countries that Border Hungary | 0 | - | 4.98 | 105,130 |
| Countries Bordering Austria | 0 | - | 4.97 | 119,080 |
| Countries Bordering Serbia | 0 | - | 4.96 | 93,251 |
| 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 | 228,463 |
| 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 | 197,780 |
| 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 | 35,321 |
| Asian Geography By Letter - R | 0 | - | 4.35 | 28,340 |
| U.S. Geography by Letter - C | 0 | - | 4.27 | 74,714 |
| U.S. Geography by Letter - A | 0 | - | 4.37 | 63,772 |
| 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 | 745,468 |
| Asia Capitals Quiz | 0 | - | 4.98 | 700,427 |
| Which City in Europe? | 0 | - | 4.83 | 108,039 |
| Majority Muslim Countries | 0 | - | 4.98 | 378,673 |
| NATO Countries | 0 | - | 4.98 | 284,258 |
| EU Countries Quiz | 0 | - | 4.99 | 279,180 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 292,128 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 278,311 |
| Top Five Countries by Religion | 0 | - | 4.93 | 173,944 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 48,316 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 150,122 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 214,478 |
| Countries with NO Military | 0 | - | 4.97 | 63,680 |
| Countries by Number of Books Published | 0 | - | 4.95 | 73,246 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 93,011 |
| Countries of Africa | 0 | - | 5.00 | 2,566,345 |
| Countries Closest to Iceland | 0 | - | 4.90 | 74,345 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,798 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,388,269 |
| United States Map Quiz | 0 | - | 4.98 | 4,174,297 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.96 | 51,644 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 100,239 |
