| European Geography By Letter - P #1 | 0 | - | 4.81 | 98,578 |
| European Geography By Letter - B #2 | 0 | - | 4.87 | 88,306 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,889 |
| Europe Map Quiz | 0 | - | 5.00 | 4,781,283 |
| European Geography By Letter - B #1 | 0 | - | 4.62 | 121,069 |
| European Geography By Letter - C | 0 | - | 4.43 | 123,018 |
| European Geography By Letter - D | 0 | - | 4.50 | 110,077 |
| European Geography By Letter - L | 0 | - | 4.52 | 114,738 |
| European Geography By Letter - M | 0 | - | 4.69 | 132,080 |
| European Geography By Letter - N | 0 | - | 4.44 | 101,864 |
| European Geography By Letter - V | 0 | - | 4.42 | 93,593 |
| European Geography By Letter - T | 0 | - | 4.41 | 83,289 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 101,211 |
| Monarchies of Europe | 0 | - | 4.90 | 98,676 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 430,273 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 235,192 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 168,476 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,664 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,596 |
| Name a City - European Countries | 0 | - | 4.90 | 65,982 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,328 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 116,775 |
| The Only European Country ... | 0 | - | 4.91 | 218,427 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,192 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,774 |
| European Geography By Letter - E | 0 | - | 4.23 | 114,808 |
| European Geography By Letter - F | 0 | - | 4.15 | 94,113 |
| European Geography By Letter - H | 0 | - | 4.30 | 96,918 |
| European Geography By Letter - G | 0 | - | 4.27 | 103,623 |
| European Geography By Letter - I | 0 | - | 4.07 | 96,313 |
| European Geography By Letter - K | 0 | - | 4.15 | 70,950 |
| European Geography By Letter - O | 0 | - | 4.29 | 63,363 |
| European Geography by Letter - W | 0 | - | 4.21 | 83,418 |
| European Geography By Letter - S #2 | 0 | - | 4.20 | 51,708 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,371 |
| Asian Geography by Letter - H | 0 | - | 4.50 | 65,966 |
| Asian Geography By Letter - M | 0 | - | 4.48 | 61,592 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 58,112 |
| Asian Geography by Letter - T | 0 | - | 4.52 | 57,580 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 43,242 |
| Asian Geography By Letter - O | 0 | - | 4.66 | 32,196 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,254,155 |
| One Capital by Letter by Continent | 0 | - | 4.99 | 17,494 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,333,906 |
| Counties of England | 0 | - | 4.97 | 801,425 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,834 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,284 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,962 |
| Slavic Countries | 0 | - | 4.96 | 112,198 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,309 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,857 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,624 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,651 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 175,059 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 312,234 |
| European Geography A-Z | 0 | - | 4.29 | 49,437 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,711 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,340 |
| Monarchies of Asia | 0 | - | 4.97 | 71,404 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,198 |
| Countries that Start with A | 0 | - | 4.98 | 2,172,274 |
| Countries that Start with B | 0 | - | 4.95 | 2,303,302 |
| Countries that Start with C | 0 | - | 4.96 | 1,828,990 |
| Countries that Start with D | 0 | - | 4.96 | 714,656 |
| Countries that Start with E | 0 | - | 4.95 | 1,383,024 |
| Countries that Start with G | 0 | - | 4.97 | 1,509,355 |
| Countries that Start with H | 0 | - | 4.96 | 608,323 |
| Countries that Start with I | 0 | - | 4.92 | 1,292,957 |
| Countries that Start with J | 0 | - | 4.98 | 605,785 |
| Countries that Start with K | 0 | - | 4.97 | 819,471 |
| Countries that Start with L | 0 | - | 4.98 | 1,095,216 |
| Countries that Start with N | 0 | - | 4.93 | 1,122,235 |
| Countries that Start with P | 0 | - | 4.94 | 1,220,507 |
| Countries that Start with S | 0 | - | 4.98 | 1,761,000 |
| Countries that Start with T | 0 | - | 4.90 | 1,013,658 |
| Countries that Start with U | 0 | - | 4.97 | 907,516 |
| Countries that Start with V | 0 | - | 4.98 | 611,307 |
| Countries that Start with F | 0 | - | 4.83 | 620,327 |
| Countries that Start with M | 0 | - | 4.97 | 1,386,569 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,345 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,256 |
| European Countries with One Border | 0 | - | 4.97 | 183,532 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,280 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,385 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,571 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,242 |
| Regions of Italy | 0 | - | 4.92 | 76,743 |
| Regions of Spain Quiz | 0 | - | 4.90 | 115,053 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,393 |
| States of Germany | 0 | - | 4.95 | 154,057 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,624 |
| Federal Subjects of Russia | 0 | - | 4.95 | 148,978 |
| Asian Geography By Letter - S | 0 | - | 4.17 | 56,196 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 52,106 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 51,359 |
| Asian Geography by Letter - I | 0 | - | 4.37 | 67,988 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,928 |
| Asian Geography by Letter - N | 0 | - | 4.34 | 50,393 |
| Asian Geography By Letter - J | 0 | - | 4.27 | 34,885 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 69,826 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 53,264 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,665 |
| Germany Immigration by Country | 0 | - | 4.86 | 81,554 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,296 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,677 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,106 |
| Countries That Border Russia | 0 | - | 4.98 | 463,983 |
| Countries Bordering France | 0 | - | 4.83 | 404,419 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,388 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,562 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.86 | 110,812 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 92,963 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 97,475 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,649 |
| Richest Countries A-Z | 0 | - | 4.91 | 103,792 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,646 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 263,816 |
| Germany Country Quiz | 0 | - | 4.83 | 158,596 |
| Russia Country Quiz | 0 | - | 4.83 | 115,157 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,636 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,511 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,879 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,629 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,035 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,536 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,920 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,337 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,886 |
| Departments of France | 0 | - | 4.93 | 54,885 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,707 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 35,138 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 278,497 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,451,176 |
| Oceania Map Quiz | 0 | - | 4.98 | 658,050 |
| Africa Map Quiz | 0 | - | 5.00 | 2,126,261 |
| Asia Map Quiz | 0 | - | 4.99 | 923,241 |
| Name a World Capital A-Z | 0 | - | 5.00 | 176,822 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,294 |
| Top 10 European Countries by Coastline | 0 | - | 4.88 | 138,638 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 90,825 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 102,340 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 98,152 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,570 |
| One Country By Letter By Continent | 0 | - | 5.00 | 125,193 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 90,194 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,904 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,850 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,929 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,175 |
| Countries that Border Poland | 0 | - | 4.99 | 172,976 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,080 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,832 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,147 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,400 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,107 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 122,641 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,996 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,977 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,700 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,190 |
| Counties of Ireland | 0 | - | 4.92 | 196,878 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 132,019 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,802 |
| French Geography Quiz #1 | 0 | - | 4.89 | 35,015 |
| Asian Geography By Letter - R | 0 | - | 4.35 | 28,162 |
| U.S. Geography by Letter - C | 0 | - | 4.27 | 74,426 |
| U.S. Geography by Letter - A | 0 | - | 4.37 | 63,456 |
| U.S. Geography by Letter - D | 0 | - | 4.09 | 57,428 |
| U.S. Geography by Letter - T | 0 | - | 4.29 | 50,149 |
| U.S. Geography by Letter - P | 0 | - | 4.38 | 54,324 |
| U.S. Geography by Letter - M | 0 | - | 4.14 | 53,572 |
| U.S. Geography by Letter - L | 0 | - | 4.04 | 41,464 |
| U.S. Geography by Letter - G | 0 | - | 4.13 | 39,623 |
| U.S. Geography by Letter - R | 0 | - | 4.22 | 36,764 |
| U.S. Geography By Letter - H | 0 | - | 4.35 | 40,520 |
| World Capitals Closest to London | 0 | - | 4.88 | 110,967 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,782 |
| Africa Capitals Quiz | 0 | - | 4.99 | 742,333 |
| Asia Capitals Quiz | 0 | - | 4.98 | 697,472 |
| Which City in Europe? | 0 | - | 4.83 | 107,780 |
| Majority Muslim Countries | 0 | - | 4.98 | 376,868 |
| NATO Countries | 0 | - | 4.98 | 282,702 |
| EU Countries Quiz | 0 | - | 4.99 | 276,991 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 290,492 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 275,933 |
| Top Five Countries by Religion | 0 | - | 4.93 | 172,918 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,643 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 149,459 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,494 |
| Countries with NO Military | 0 | - | 4.97 | 62,974 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,970 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,847 |
| Countries of Africa | 0 | - | 5.00 | 2,553,554 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,980 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,415 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,386,327 |
| United States Map Quiz | 0 | - | 4.98 | 4,168,130 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 51,297 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,702 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,431 |
