| European Geography By Letter - P #1 | 0 | - | 4.81 | 98,329 |
| European Geography By Letter - B #2 | 0 | - | 4.86 | 87,794 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,798 |
| Europe Map Quiz | 0 | - | 5.00 | 4,777,307 |
| European Geography By Letter - B #1 | 0 | - | 4.69 | 120,634 |
| European Geography By Letter - C | 0 | - | 4.46 | 117,138 |
| European Geography By Letter - D | 0 | - | 4.50 | 109,584 |
| European Geography By Letter - L | 0 | - | 4.52 | 114,224 |
| European Geography By Letter - M | 0 | - | 4.69 | 131,675 |
| European Geography By Letter - N | 0 | - | 4.44 | 101,620 |
| European Geography By Letter - R | 0 | - | 4.43 | 94,172 |
| European Geography By Letter - V | 0 | - | 4.42 | 93,419 |
| European Geography By Letter - T | 0 | - | 4.41 | 83,030 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 101,030 |
| Monarchies of Europe | 0 | - | 4.90 | 98,524 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 429,865 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 234,804 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 168,168 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,524 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,453 |
| Name a City - European Countries | 0 | - | 4.90 | 65,866 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,071 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 116,498 |
| The Only European Country ... | 0 | - | 4.91 | 218,032 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,996 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,505 |
| European Geography By Letter - E | 0 | - | 4.23 | 114,462 |
| European Geography By Letter - F | 0 | - | 4.17 | 93,794 |
| European Geography By Letter - H | 0 | - | 4.30 | 96,641 |
| European Geography By Letter - G | 0 | - | 4.27 | 103,329 |
| European Geography By Letter - I | 0 | - | 4.09 | 96,060 |
| European Geography By Letter - K | 0 | - | 4.14 | 70,698 |
| European Geography By Letter - O | 0 | - | 4.29 | 63,161 |
| European Geography by Letter - W | 0 | - | 4.21 | 83,269 |
| European Geography By Letter - S #2 | 0 | - | 4.20 | 51,545 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,317 |
| Asian Geography by Letter - H | 0 | - | 4.50 | 65,909 |
| Asian Geography By Letter - M | 0 | - | 4.48 | 61,545 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 58,064 |
| Asian Geography by Letter - T | 0 | - | 4.51 | 57,526 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 43,189 |
| Asian Geography By Letter - O | 0 | - | 4.66 | 32,122 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,251,974 |
| One Capital by Letter by Continent | 0 | - | 4.98 | 17,446 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,332,674 |
| Counties of England | 0 | - | 4.97 | 800,489 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,679 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,967 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,813 |
| Slavic Countries | 0 | - | 4.96 | 112,089 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,188 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,755 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,538 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,558 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 174,454 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 311,914 |
| European Geography A-Z | 0 | - | 4.29 | 49,405 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,677 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,267 |
| Monarchies of Asia | 0 | - | 4.97 | 71,339 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,128 |
| Countries that Start with A | 0 | - | 4.98 | 2,170,093 |
| Countries that Start with B | 0 | - | 4.95 | 2,301,140 |
| Countries that Start with C | 0 | - | 4.96 | 1,827,459 |
| Countries that Start with D | 0 | - | 4.96 | 713,542 |
| Countries that Start with E | 0 | - | 4.95 | 1,381,691 |
| Countries that Start with G | 0 | - | 4.97 | 1,507,982 |
| Countries that Start with H | 0 | - | 4.96 | 607,510 |
| Countries that Start with I | 0 | - | 4.92 | 1,291,909 |
| Countries that Start with J | 0 | - | 4.98 | 605,000 |
| Countries that Start with K | 0 | - | 4.97 | 818,635 |
| Countries that Start with L | 0 | - | 4.98 | 1,094,182 |
| Countries that Start with N | 0 | - | 4.93 | 1,121,232 |
| Countries that Start with P | 0 | - | 4.94 | 1,219,563 |
| Countries that Start with S | 0 | - | 4.98 | 1,759,637 |
| Countries that Start with T | 0 | - | 4.90 | 1,012,889 |
| Countries that Start with U | 0 | - | 4.97 | 906,590 |
| Countries that Start with V | 0 | - | 4.98 | 610,836 |
| Countries that Start with F | 0 | - | 4.83 | 619,699 |
| Countries that Start with M | 0 | - | 4.97 | 1,385,499 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,231 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,112 |
| European Countries with One Border | 0 | - | 4.97 | 183,376 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,148 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,078 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,421 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,033 |
| Regions of Italy | 0 | - | 4.92 | 76,529 |
| Regions of Spain Quiz | 0 | - | 4.90 | 114,830 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,301 |
| States of Germany | 0 | - | 4.95 | 153,780 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,533 |
| Federal Subjects of Russia | 0 | - | 4.95 | 148,508 |
| Asian Geography By Letter - S | 0 | - | 4.17 | 56,170 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 52,069 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 51,331 |
| Asian Geography by Letter - I | 0 | - | 4.37 | 67,937 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,885 |
| Asian Geography by Letter - N | 0 | - | 4.34 | 50,353 |
| Asian Geography By Letter - J | 0 | - | 4.27 | 34,848 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 69,783 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 53,224 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,578 |
| Germany Immigration by Country | 0 | - | 4.86 | 81,443 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,179 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,590 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,975 |
| Countries That Border Russia | 0 | - | 4.98 | 463,629 |
| Countries Bordering France | 0 | - | 4.83 | 404,090 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,132 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,477 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.86 | 110,620 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 92,826 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,546 |
| Richest Countries A-Z | 0 | - | 4.91 | 103,673 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,584 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 263,161 |
| Germany Country Quiz | 0 | - | 4.83 | 158,470 |
| Russia Country Quiz | 0 | - | 4.83 | 114,910 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,572 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,475 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,842 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,481 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,901 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,411 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,820 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,261 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,782 |
| Departments of France | 0 | - | 4.93 | 54,736 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,667 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 35,104 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 277,931 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,450,653 |
| Oceania Map Quiz | 0 | - | 4.98 | 657,059 |
| Africa Map Quiz | 0 | - | 5.00 | 2,124,586 |
| Asia Map Quiz | 0 | - | 4.99 | 921,950 |
| Name a World Capital A-Z | 0 | - | 5.00 | 176,666 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,258 |
| Top 10 European Countries by Coastline | 0 | - | 4.88 | 138,592 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 90,669 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 101,992 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 97,848 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,514 |
| One Country By Letter By Continent | 0 | - | 5.00 | 124,925 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 84,766 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,838 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,776 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,830 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,119 |
| Countries that Border Poland | 0 | - | 4.99 | 172,826 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,036 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,634 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,069 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,350 |
| Countries Closest to Italy | 0 | - | 4.97 | 198,696 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 122,426 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,966 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,932 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,692 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,118 |
| Counties of Ireland | 0 | - | 4.92 | 196,585 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 131,699 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,722 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,980 |
| Asian Geography By Letter - R | 0 | - | 4.35 | 28,116 |
| U.S. Geography by Letter - C | 0 | - | 4.27 | 74,380 |
| U.S. Geography by Letter - A | 0 | - | 4.37 | 63,407 |
| U.S. Geography by Letter - D | 0 | - | 4.09 | 57,363 |
| U.S. Geography by Letter - T | 0 | - | 4.29 | 50,102 |
| U.S. Geography by Letter - P | 0 | - | 4.38 | 54,261 |
| U.S. Geography by Letter - M | 0 | - | 4.14 | 53,544 |
| U.S. Geography by Letter - L | 0 | - | 4.04 | 41,409 |
| U.S. Geography by Letter - G | 0 | - | 4.13 | 39,572 |
| U.S. Geography by Letter - R | 0 | - | 4.22 | 36,588 |
| U.S. Geography By Letter - H | 0 | - | 4.35 | 40,467 |
| World Capitals Closest to London | 0 | - | 4.88 | 110,904 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,633 |
| Africa Capitals Quiz | 0 | - | 4.99 | 741,391 |
| Asia Capitals Quiz | 0 | - | 4.98 | 696,394 |
| Which City in Europe? | 0 | - | 4.83 | 107,714 |
| Majority Muslim Countries | 0 | - | 4.98 | 376,375 |
| NATO Countries | 0 | - | 4.98 | 282,244 |
| EU Countries Quiz | 0 | - | 4.99 | 276,412 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 290,050 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 275,379 |
| Top Five Countries by Religion | 0 | - | 4.93 | 172,672 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,499 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 149,269 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,213 |
| Countries with NO Military | 0 | - | 4.97 | 62,858 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,901 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,803 |
| Countries of Africa | 0 | - | 5.00 | 2,550,375 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,885 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,275 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,385,775 |
| United States Map Quiz | 0 | - | 4.98 | 4,166,251 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 51,116 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,595 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,340 |
