| European Geography By Letter - P #1 | 0 | - | 4.81 | 98,609 |
| European Geography By Letter - B #2 | 0 | - | 4.87 | 88,363 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,904 |
| Europe Map Quiz | 0 | - | 5.00 | 4,782,607 |
| European Geography By Letter - B #1 | 0 | - | 4.62 | 121,101 |
| European Geography By Letter - C | 0 | - | 4.43 | 123,214 |
| European Geography By Letter - D | 0 | - | 4.50 | 110,109 |
| European Geography By Letter - L | 0 | - | 4.52 | 114,760 |
| European Geography By Letter - M | 0 | - | 4.69 | 132,117 |
| European Geography By Letter - N | 0 | - | 4.44 | 101,878 |
| European Geography By Letter - R | 0 | - | 4.43 | 94,397 |
| European Geography By Letter - V | 0 | - | 4.42 | 93,613 |
| European Geography By Letter - T | 0 | - | 4.41 | 83,324 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 101,230 |
| Monarchies of Europe | 0 | - | 4.90 | 98,721 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 430,412 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 235,329 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 168,560 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,702 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,651 |
| Name a City - European Countries | 0 | - | 4.90 | 66,021 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,441 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 116,842 |
| The Only European Country ... | 0 | - | 4.91 | 218,548 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,264 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,892 |
| European Geography By Letter - E | 0 | - | 4.23 | 114,830 |
| European Geography By Letter - F | 0 | - | 4.15 | 94,142 |
| European Geography By Letter - H | 0 | - | 4.30 | 96,935 |
| European Geography By Letter - G | 0 | - | 4.27 | 103,640 |
| European Geography By Letter - I | 0 | - | 4.07 | 96,330 |
| European Geography By Letter - K | 0 | - | 4.15 | 70,965 |
| European Geography By Letter - O | 0 | - | 4.29 | 63,381 |
| European Geography by Letter - W | 0 | - | 4.21 | 83,434 |
| European Geography By Letter - S #2 | 0 | - | 4.20 | 51,719 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,387 |
| Asian Geography by Letter - H | 0 | - | 4.50 | 65,988 |
| Asian Geography By Letter - M | 0 | - | 4.48 | 61,605 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 58,129 |
| Asian Geography by Letter - T | 0 | - | 4.52 | 57,594 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 43,255 |
| Asian Geography By Letter - O | 0 | - | 4.66 | 32,218 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,254,906 |
| One Capital by Letter by Continent | 0 | - | 4.99 | 17,501 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,334,247 |
| Counties of England | 0 | - | 4.97 | 801,738 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,886 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,394 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,009 |
| Slavic Countries | 0 | - | 4.96 | 112,238 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,352 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,897 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,654 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,677 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 175,224 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 312,338 |
| European Geography A-Z | 0 | - | 4.29 | 49,447 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,727 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,374 |
| Monarchies of Asia | 0 | - | 4.97 | 71,428 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,218 |
| Countries that Start with A | 0 | - | 4.98 | 2,173,087 |
| Countries that Start with B | 0 | - | 4.95 | 2,304,086 |
| Countries that Start with C | 0 | - | 4.96 | 1,829,601 |
| Countries that Start with D | 0 | - | 4.96 | 715,069 |
| Countries that Start with E | 0 | - | 4.95 | 1,383,519 |
| Countries that Start with G | 0 | - | 4.97 | 1,509,872 |
| Countries that Start with H | 0 | - | 4.96 | 608,634 |
| Countries that Start with I | 0 | - | 4.92 | 1,293,343 |
| Countries that Start with J | 0 | - | 4.98 | 606,071 |
| Countries that Start with K | 0 | - | 4.97 | 819,807 |
| Countries that Start with L | 0 | - | 4.98 | 1,095,585 |
| Countries that Start with N | 0 | - | 4.93 | 1,122,624 |
| Countries that Start with P | 0 | - | 4.94 | 1,220,892 |
| Countries that Start with S | 0 | - | 4.98 | 1,761,486 |
| Countries that Start with T | 0 | - | 4.90 | 1,013,962 |
| Countries that Start with U | 0 | - | 4.97 | 907,753 |
| Countries that Start with V | 0 | - | 4.98 | 611,471 |
| Countries that Start with F | 0 | - | 4.83 | 620,572 |
| Countries that Start with M | 0 | - | 4.97 | 1,386,977 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,379 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,304 |
| European Countries with One Border | 0 | - | 4.97 | 183,571 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,344 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,437 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,645 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,324 |
| Regions of Italy | 0 | - | 4.92 | 76,796 |
| Regions of Spain Quiz | 0 | - | 4.90 | 115,126 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,420 |
| States of Germany | 0 | - | 4.95 | 154,156 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,658 |
| Federal Subjects of Russia | 0 | - | 4.95 | 149,130 |
| Asian Geography By Letter - S | 0 | - | 4.17 | 56,206 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 52,118 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 51,369 |
| Asian Geography by Letter - I | 0 | - | 4.37 | 68,006 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,942 |
| Asian Geography by Letter - N | 0 | - | 4.34 | 50,403 |
| Asian Geography By Letter - J | 0 | - | 4.27 | 34,897 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 69,849 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 53,280 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,697 |
| Germany Immigration by Country | 0 | - | 4.86 | 81,587 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,340 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,713 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,163 |
| Countries That Border Russia | 0 | - | 4.98 | 464,110 |
| Countries Bordering France | 0 | - | 4.83 | 404,537 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,502 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,594 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.86 | 110,880 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 93,047 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,714 |
| Richest Countries A-Z | 0 | - | 4.91 | 103,848 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,675 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 264,031 |
| Germany Country Quiz | 0 | - | 4.82 | 158,659 |
| Russia Country Quiz | 0 | - | 4.83 | 115,200 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,665 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,523 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,890 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,685 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,101 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,623 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,956 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,368 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,915 |
| Departments of France | 0 | - | 4.93 | 54,930 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,717 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 35,149 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 278,591 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,451,450 |
| Oceania Map Quiz | 0 | - | 4.98 | 658,396 |
| Africa Map Quiz | 0 | - | 5.00 | 2,126,771 |
| Asia Map Quiz | 0 | - | 4.99 | 923,740 |
| Name a World Capital A-Z | 0 | - | 5.00 | 176,878 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,305 |
| Top 10 European Countries by Coastline | 0 | - | 4.88 | 138,659 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 90,879 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 102,469 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 98,278 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,590 |
| One Country By Letter By Continent | 0 | - | 5.00 | 125,280 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.94 | 92,702 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,933 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,878 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,966 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,191 |
| Countries that Border Poland | 0 | - | 4.99 | 173,024 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,097 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,913 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,190 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,414 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,169 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 122,713 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 28,013 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,992 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,709 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,221 |
| Counties of Ireland | 0 | - | 4.92 | 196,940 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 132,104 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,838 |
| French Geography Quiz #1 | 0 | - | 4.89 | 35,028 |
| Asian Geography By Letter - R | 0 | - | 4.35 | 28,186 |
| U.S. Geography by Letter - C | 0 | - | 4.27 | 74,443 |
| U.S. Geography by Letter - A | 0 | - | 4.37 | 63,475 |
| U.S. Geography by Letter - D | 0 | - | 4.09 | 57,453 |
| U.S. Geography by Letter - T | 0 | - | 4.29 | 50,166 |
| U.S. Geography by Letter - P | 0 | - | 4.38 | 54,348 |
| U.S. Geography by Letter - M | 0 | - | 4.14 | 53,588 |
| U.S. Geography by Letter - L | 0 | - | 4.04 | 41,480 |
| U.S. Geography by Letter - G | 0 | - | 4.13 | 39,641 |
| U.S. Geography by Letter - R | 0 | - | 4.22 | 36,787 |
| U.S. Geography By Letter - H | 0 | - | 4.35 | 40,542 |
| World Capitals Closest to London | 0 | - | 4.88 | 110,990 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,843 |
| Africa Capitals Quiz | 0 | - | 4.99 | 742,736 |
| Asia Capitals Quiz | 0 | - | 4.98 | 697,764 |
| Which City in Europe? | 0 | - | 4.83 | 107,800 |
| Majority Muslim Countries | 0 | - | 4.98 | 377,066 |
| NATO Countries | 0 | - | 4.98 | 282,894 |
| EU Countries Quiz | 0 | - | 4.99 | 277,170 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 290,797 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 276,241 |
| Top Five Countries by Religion | 0 | - | 4.93 | 173,039 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,688 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 149,538 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,598 |
| Countries with NO Military | 0 | - | 4.97 | 63,182 |
| Countries by Number of Books Published | 0 | - | 4.95 | 73,006 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,864 |
| Countries of Africa | 0 | - | 5.00 | 2,554,938 |
| Countries Closest to Iceland | 0 | - | 4.90 | 74,023 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,457 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,386,578 |
| United States Map Quiz | 0 | - | 4.98 | 4,168,878 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 51,335 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,774 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,473 |
