| European Geography By Letter - P #1 | 0 | - | 4.81 | 99,075 |
| European Geography By Letter - B #2 | 0 | - | 4.86 | 89,040 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 67,096 |
| Europe Map Quiz | 0 | - | 5.00 | 4,791,985 |
| European Geography By Letter - B #1 | 0 | - | 4.62 | 121,728 |
| European Geography By Letter - C | 0 | - | 4.44 | 124,232 |
| European Geography By Letter - D | 0 | - | 4.49 | 118,643 |
| European Geography By Letter - L | 0 | - | 4.52 | 115,253 |
| European Geography By Letter - M | 0 | - | 4.69 | 132,762 |
| European Geography By Letter - N | 0 | - | 4.44 | 102,273 |
| European Geography By Letter - R | 0 | - | 4.43 | 94,878 |
| European Geography By Letter - V | 0 | - | 4.43 | 94,156 |
| European Geography By Letter - T | 0 | - | 4.41 | 83,768 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 101,551 |
| Monarchies of Europe | 0 | - | 4.90 | 98,998 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 431,274 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 236,203 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 169,173 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 194,022 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,911 |
| Name a City - European Countries | 0 | - | 4.89 | 66,344 |
| Countries That Use the Euro | 0 | - | 4.95 | 107,128 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,417 |
| The Only European Country ... | 0 | - | 4.91 | 219,457 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,772 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,487 |
| European Geography By Letter - E | 0 | - | 4.23 | 115,382 |
| European Geography By Letter - F | 0 | - | 4.15 | 94,631 |
| European Geography By Letter - H | 0 | - | 4.30 | 97,334 |
| European Geography By Letter - G | 0 | - | 4.27 | 104,107 |
| European Geography By Letter - I | 0 | - | 4.07 | 96,688 |
| European Geography By Letter - K | 0 | - | 4.15 | 71,331 |
| European Geography By Letter - O | 0 | - | 4.29 | 63,716 |
| European Geography by Letter - W | 0 | - | 4.21 | 83,687 |
| European Geography By Letter - S #2 | 0 | - | 4.20 | 51,987 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,518 |
| Asian Geography by Letter - H | 0 | - | 4.50 | 66,127 |
| Asian Geography By Letter - M | 0 | - | 4.48 | 61,708 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 58,263 |
| Asian Geography by Letter - T | 0 | - | 4.52 | 57,703 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 43,368 |
| Asian Geography By Letter - O | 0 | - | 4.66 | 32,371 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,260,648 |
| One Capital by Letter by Continent | 0 | - | 4.99 | 17,626 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,336,839 |
| Counties of England | 0 | - | 4.97 | 803,964 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 76,288 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 221,158 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,331 |
| Slavic Countries | 0 | - | 4.96 | 112,479 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,734 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,493 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,881 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,887 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 176,356 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 313,082 |
| European Geography A-Z | 0 | - | 4.29 | 49,511 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,915 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,555 |
| Monarchies of Asia | 0 | - | 4.97 | 71,585 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,336 |
| Countries that Start with A | 0 | - | 4.98 | 2,177,830 |
| Countries that Start with B | 0 | - | 4.95 | 2,308,459 |
| Countries that Start with C | 0 | - | 4.96 | 1,833,017 |
| Countries that Start with D | 0 | - | 4.96 | 717,501 |
| Countries that Start with E | 0 | - | 4.95 | 1,386,300 |
| Countries that Start with G | 0 | - | 4.97 | 1,512,844 |
| Countries that Start with H | 0 | - | 4.96 | 610,322 |
| Countries that Start with I | 0 | - | 4.92 | 1,295,536 |
| Countries that Start with J | 0 | - | 4.98 | 607,710 |
| Countries that Start with K | 0 | - | 4.97 | 821,538 |
| Countries that Start with L | 0 | - | 4.98 | 1,097,812 |
| Countries that Start with N | 0 | - | 4.93 | 1,124,865 |
| Countries that Start with P | 0 | - | 4.94 | 1,223,028 |
| Countries that Start with S | 0 | - | 4.98 | 1,764,492 |
| Countries that Start with T | 0 | - | 4.90 | 1,015,664 |
| Countries that Start with U | 0 | - | 4.97 | 909,053 |
| Countries that Start with V | 0 | - | 4.98 | 612,434 |
| Countries that Start with F | 0 | - | 4.83 | 621,857 |
| Countries that Start with M | 0 | - | 4.97 | 1,389,322 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 96,953 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,684 |
| European Countries with One Border | 0 | - | 4.97 | 183,973 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,687 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,779 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,940 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,781 |
| Regions of Italy | 0 | - | 4.92 | 77,222 |
| Regions of Spain Quiz | 0 | - | 4.90 | 115,512 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,594 |
| States of Germany | 0 | - | 4.95 | 154,854 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,870 |
| Federal Subjects of Russia | 0 | - | 4.95 | 149,852 |
| Asian Geography By Letter - S | 0 | - | 4.17 | 56,270 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 52,218 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 51,451 |
| Asian Geography by Letter - I | 0 | - | 4.37 | 68,100 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 65,062 |
| Asian Geography by Letter - N | 0 | - | 4.34 | 50,488 |
| Asian Geography By Letter - J | 0 | - | 4.27 | 34,984 |
| U.S. Geography by Letter - B | 0 | - | 4.54 | 70,120 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 58,466 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,887 |
| Germany Immigration by Country | 0 | - | 4.86 | 81,780 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,589 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,833 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,515 |
| Countries That Border Russia | 0 | - | 4.98 | 464,793 |
| Countries Bordering France | 0 | - | 4.83 | 405,242 |
| Countries Bordering Germany | 0 | - | 4.99 | 372,135 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,809 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.86 | 111,505 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 93,548 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,930 |
| Richest Countries A-Z | 0 | - | 4.91 | 104,194 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,803 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 265,210 |
| Germany Country Quiz | 0 | - | 4.82 | 158,998 |
| Russia Country Quiz | 0 | - | 4.83 | 115,409 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,814 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.83 | 35,620 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,978 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 187,000 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,373 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,951 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 127,189 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,589 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 153,180 |
| Departments of France | 0 | - | 4.93 | 55,347 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,769 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 35,225 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 279,234 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,453,189 |
| Oceania Map Quiz | 0 | - | 4.98 | 660,063 |
| Africa Map Quiz | 0 | - | 5.00 | 2,130,319 |
| Asia Map Quiz | 0 | - | 4.99 | 926,356 |
| Name a World Capital A-Z | 0 | - | 5.00 | 177,226 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,391 |
| Top 10 European Countries by Coastline | 0 | - | 4.86 | 138,803 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 91,223 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 103,158 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 98,997 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,754 |
| One Country By Letter By Continent | 0 | - | 5.00 | 125,889 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.94 | 95,603 |
| Countries that Border Hungary | 0 | - | 4.98 | 105,073 |
| Countries Bordering Austria | 0 | - | 4.97 | 119,013 |
| Countries Bordering Serbia | 0 | - | 4.96 | 93,181 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,339 |
| Countries that Border Poland | 0 | - | 4.99 | 173,305 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,203 |
| Countries Closest to Spain | 0 | - | 4.96 | 228,313 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,332 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,545 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,587 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 123,182 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 28,084 |
| Moldova Country Quiz | 0 | - | 4.82 | 31,049 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,738 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,378 |
| Counties of Ireland | 0 | - | 4.92 | 197,599 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 132,576 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 66,026 |
| French Geography Quiz #1 | 0 | - | 4.89 | 35,174 |
| Asian Geography By Letter - R | 0 | - | 4.35 | 28,300 |
| U.S. Geography by Letter - C | 0 | - | 4.27 | 74,670 |
| U.S. Geography by Letter - A | 0 | - | 4.37 | 63,721 |
| U.S. Geography by Letter - D | 0 | - | 4.09 | 57,675 |
| U.S. Geography by Letter - T | 0 | - | 4.29 | 50,447 |
| U.S. Geography by Letter - P | 0 | - | 4.38 | 54,593 |
| U.S. Geography by Letter - M | 0 | - | 4.14 | 53,766 |
| U.S. Geography by Letter - L | 0 | - | 4.04 | 41,706 |
| U.S. Geography by Letter - G | 0 | - | 4.13 | 39,849 |
| U.S. Geography by Letter - R | 0 | - | 4.22 | 37,055 |
| U.S. Geography By Letter - H | 0 | - | 4.35 | 40,783 |
| World Capitals Closest to London | 0 | - | 4.88 | 111,119 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 107,161 |
| Africa Capitals Quiz | 0 | - | 4.99 | 744,863 |
| Asia Capitals Quiz | 0 | - | 4.98 | 699,743 |
| Which City in Europe? | 0 | - | 4.83 | 107,976 |
| Majority Muslim Countries | 0 | - | 4.98 | 378,248 |
| NATO Countries | 0 | - | 4.98 | 283,887 |
| EU Countries Quiz | 0 | - | 4.99 | 278,753 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 291,798 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 277,546 |
| Top Five Countries by Religion | 0 | - | 4.93 | 173,719 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 48,205 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 149,963 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 214,242 |
| Countries with NO Military | 0 | - | 4.97 | 63,565 |
| Countries by Number of Books Published | 0 | - | 4.95 | 73,170 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,971 |
| Countries of Africa | 0 | - | 5.00 | 2,563,543 |
| Countries Closest to Iceland | 0 | - | 4.90 | 74,251 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,717 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,387,847 |
| United States Map Quiz | 0 | - | 4.98 | 4,173,024 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.96 | 51,572 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 100,105 |
| Western Africa Map Quiz | 0 | - | 4.98 | 74,775 |
