| European Geography By Letter - B #2 | 0 | - | 4.84 | 78,038 |
| Europe Map Quiz | 0 | - | 5.00 | 4,756,766 |
| Monarchies of Europe | 0 | - | 4.90 | 97,986 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 427,635 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,422 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 232,719 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 166,759 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,968 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,826 |
| Departments of France | 0 | - | 4.93 | 53,862 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 276,402 |
| Name a City - European Countries | 0 | - | 4.90 | 65,223 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,617 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,901 |
| The Only European Country ... | 0 | - | 4.91 | 216,083 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,829 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,049 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,720 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 130,268 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,362 |
| European Geography By Letter - A | 0 | - | 4.52 | 145,439 |
| European Geography By Letter - B #1 | 0 | - | 4.68 | 112,693 |
| European Geography By Letter - C | 0 | - | 4.46 | 113,419 |
| European Geography By Letter - D | 0 | - | 4.50 | 108,141 |
| European Geography By Letter - L | 0 | - | 4.52 | 113,194 |
| European Geography By Letter - M | 0 | - | 4.67 | 130,218 |
| European Geography By Letter - P #1 | 0 | - | 4.80 | 97,286 |
| European Geography By Letter - N | 0 | - | 4.44 | 100,608 |
| European Geography By Letter - R | 0 | - | 4.42 | 93,492 |
| European Geography By Letter - V | 0 | - | 4.43 | 92,830 |
| European Geography By Letter - T | 0 | - | 4.41 | 82,189 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 100,415 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 34,929 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,240,664 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,326,652 |
| Counties of England | 0 | - | 4.97 | 795,136 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,862 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,246 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,048 |
| Slavic Countries | 0 | - | 4.96 | 111,517 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,468 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,014 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,018 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,792 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 170,815 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 310,042 |
| European Geography A-Z | 0 | - | 4.29 | 49,213 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,467 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,762 |
| Monarchies of Asia | 0 | - | 4.97 | 70,998 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,790 |
| Countries that Start with A | 0 | - | 4.98 | 2,159,374 |
| Countries that Start with B | 0 | - | 4.95 | 2,291,347 |
| Countries that Start with C | 0 | - | 4.96 | 1,819,558 |
| Countries that Start with D | 0 | - | 4.96 | 707,875 |
| Countries that Start with E | 0 | - | 4.95 | 1,375,138 |
| Countries that Start with G | 0 | - | 4.97 | 1,500,819 |
| Countries that Start with H | 0 | - | 4.96 | 603,315 |
| Countries that Start with I | 0 | - | 4.92 | 1,286,405 |
| Countries that Start with J | 0 | - | 4.98 | 601,145 |
| Countries that Start with K | 0 | - | 4.97 | 814,451 |
| Countries that Start with L | 0 | - | 4.98 | 1,089,138 |
| Countries that Start with N | 0 | - | 4.93 | 1,116,098 |
| Countries that Start with P | 0 | - | 4.94 | 1,214,594 |
| Countries that Start with S | 0 | - | 4.98 | 1,752,689 |
| Countries that Start with T | 0 | - | 4.90 | 1,008,650 |
| Countries that Start with U | 0 | - | 4.97 | 903,504 |
| Countries that Start with V | 0 | - | 4.98 | 608,549 |
| Countries that Start with F | 0 | - | 4.83 | 616,460 |
| Countries that Start with M | 0 | - | 4.97 | 1,379,884 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,708 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,295 |
| European Countries with One Border | 0 | - | 4.97 | 182,550 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,358 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,212 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,581 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,979 |
| Regions of Italy | 0 | - | 4.92 | 75,635 |
| Regions of Spain Quiz | 0 | - | 4.90 | 113,698 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,845 |
| States of Germany | 0 | - | 4.96 | 152,026 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,045 |
| Federal Subjects of Russia | 0 | - | 4.95 | 146,518 |
| European Geography By Letter - E | 0 | - | 4.23 | 113,300 |
| European Geography By Letter - F | 0 | - | 4.17 | 92,624 |
| European Geography By Letter - H | 0 | - | 4.30 | 95,795 |
| European Geography By Letter - G | 0 | - | 4.27 | 102,449 |
| European Geography By Letter - I | 0 | - | 4.10 | 95,283 |
| European Geography By Letter - K | 0 | - | 4.14 | 69,943 |
| European Geography By Letter - O | 0 | - | 4.28 | 62,549 |
| European Geography by Letter - W | 0 | - | 4.20 | 82,779 |
| European Geography By Letter - S #2 | 0 | - | 4.19 | 51,045 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 51,963 |
| Germany Immigration by Country | 0 | - | 4.85 | 80,913 |
| Name the Constellations - With a Map | 0 | - | 4.92 | 35,876 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,541 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,286 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,931 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,744 |
| Countries That Border Russia | 0 | - | 4.98 | 461,212 |
| Countries Bordering France | 0 | - | 4.83 | 401,998 |
| Countries Bordering Germany | 0 | - | 4.99 | 368,697 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,009 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 27,113 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.85 | 109,770 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 92,138 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 96,604 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 147,120 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,990 |
| Richest Countries A-Z | 0 | - | 4.91 | 102,797 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,879 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 260,163 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 114,405 |
| Germany Country Quiz | 0 | - | 4.82 | 157,636 |
| Russia Country Quiz | 0 | - | 4.85 | 114,313 |
| Italy Country Quiz | 0 | - | 4.82 | 123,241 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,256 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,305 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,415 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,162 |
| France Cities Map Quiz | 0 | - | 4.96 | 166,508 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,916 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,686 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,842 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,084 |
| Asian Geography by Letter - H | 0 | - | 4.49 | 65,637 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 61,370 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 57,833 |
| Asian Geography by Letter - T | 0 | - | 4.51 | 57,311 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 42,961 |
| Asian Geography By Letter - O | 0 | - | 4.65 | 31,778 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,525 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 117,278 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,446,982 |
| Oceania Map Quiz | 0 | - | 4.98 | 640,867 |
| Africa Map Quiz | 0 | - | 5.00 | 2,115,185 |
| Asia Map Quiz | 0 | - | 4.99 | 914,897 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 331,207 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,688 |
| Name a World Capital A-Z | 0 | - | 5.00 | 175,892 |
| One Capital by Letter by Continent | 0 | - | 4.98 | 17,237 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,056 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,292 |
| Random Countries Hidden in the World Map | 0 | - | 4.81 | 112,802 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 89,835 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 100,349 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 96,207 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,182 |
| One Country By Letter By Continent | 0 | - | 5.00 | 123,472 |
| Name a Country A-Z | 0 | - | 5.00 | 242,787 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 83,584 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,114 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,206 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,276 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,766 |
| Countries that Border Poland | 0 | - | 4.99 | 172,095 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,803 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,700 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,742 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,107 |
| Countries Closest to Italy | 0 | - | 4.97 | 197,775 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 121,387 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,815 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,752 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,631 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,645 |
| Counties of Ireland | 0 | - | 4.92 | 194,780 |
| Nile River Basin Countries on a Map | 0 | - | 4.95 | 50,585 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,728 |
| World Capitals Closest to London | 0 | - | 4.87 | 110,532 |
| US States with an Empty Map | 0 | - | 5.00 | 623,488 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,803 |
| Africa Capitals Quiz | 0 | - | 4.99 | 736,109 |
| Asia Capitals Quiz | 0 | - | 4.98 | 691,281 |
| Which City in Europe? | 0 | - | 4.83 | 107,196 |
| Majority Muslim Countries | 0 | - | 4.98 | 373,366 |
| NATO Countries | 0 | - | 4.98 | 279,414 |
| EU Countries Quiz | 0 | - | 4.99 | 273,039 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 287,546 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 272,061 |
| Top Five Countries by Religion | 0 | - | 4.93 | 170,840 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,653 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 148,043 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,837 |
| Countries with NO Military | 0 | - | 4.97 | 62,005 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,424 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,593 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,525 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 89,101 |
| Countries of Africa | 0 | - | 5.00 | 2,531,198 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,409 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,492 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,804 |
| Countries that Beat Germany | 0 | - | 4.95 | 106,146 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,341 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,381,518 |
| United States Map Quiz | 0 | - | 4.98 | 4,154,550 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,506 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 98,701 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,666 |
