| European Geography By Letter - B #2 | 0 | - | 4.84 | 78,090 |
| Europe Map Quiz | 0 | - | 5.00 | 4,758,252 |
| Monarchies of Europe | 0 | - | 4.90 | 98,019 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 427,792 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,433 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 232,868 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 166,869 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,009 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,868 |
| Departments of France | 0 | - | 4.93 | 53,944 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 276,490 |
| Name a City - European Countries | 0 | - | 4.90 | 65,270 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,721 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,983 |
| The Only European Country ... | 0 | - | 4.91 | 216,240 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,908 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,176 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,753 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 130,397 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,386 |
| European Geography By Letter - A | 0 | - | 4.52 | 145,612 |
| European Geography By Letter - B #1 | 0 | - | 4.68 | 112,739 |
| European Geography By Letter - C | 0 | - | 4.46 | 113,459 |
| European Geography By Letter - D | 0 | - | 4.50 | 108,175 |
| European Geography By Letter - L | 0 | - | 4.52 | 113,228 |
| European Geography By Letter - M | 0 | - | 4.67 | 130,277 |
| European Geography By Letter - P #1 | 0 | - | 4.80 | 97,314 |
| European Geography By Letter - N | 0 | - | 4.44 | 100,627 |
| European Geography By Letter - R | 0 | - | 4.42 | 93,534 |
| European Geography By Letter - V | 0 | - | 4.43 | 92,854 |
| European Geography By Letter - T | 0 | - | 4.41 | 82,226 |
| European Geography By Letter - S #1 | 0 | - | 4.54 | 100,436 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 34,942 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,241,605 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,327,065 |
| Counties of England | 0 | - | 4.97 | 795,492 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,923 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,369 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,114 |
| Slavic Countries | 0 | - | 4.96 | 111,548 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,523 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,064 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,047 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,914 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 171,013 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 310,141 |
| European Geography A-Z | 0 | - | 4.29 | 49,221 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,484 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,793 |
| Monarchies of Asia | 0 | - | 4.97 | 71,021 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,809 |
| Countries that Start with A | 0 | - | 4.98 | 2,160,161 |
| Countries that Start with B | 0 | - | 4.95 | 2,292,010 |
| Countries that Start with C | 0 | - | 4.96 | 1,820,124 |
| Countries that Start with D | 0 | - | 4.96 | 708,240 |
| Countries that Start with E | 0 | - | 4.95 | 1,375,586 |
| Countries that Start with G | 0 | - | 4.97 | 1,501,299 |
| Countries that Start with H | 0 | - | 4.96 | 603,623 |
| Countries that Start with I | 0 | - | 4.92 | 1,286,755 |
| Countries that Start with J | 0 | - | 4.98 | 601,419 |
| Countries that Start with K | 0 | - | 4.97 | 814,766 |
| Countries that Start with L | 0 | - | 4.98 | 1,089,496 |
| Countries that Start with N | 0 | - | 4.93 | 1,116,479 |
| Countries that Start with P | 0 | - | 4.94 | 1,214,927 |
| Countries that Start with S | 0 | - | 4.98 | 1,753,118 |
| Countries that Start with T | 0 | - | 4.90 | 1,008,893 |
| Countries that Start with U | 0 | - | 4.97 | 903,722 |
| Countries that Start with V | 0 | - | 4.98 | 608,736 |
| Countries that Start with F | 0 | - | 4.83 | 616,710 |
| Countries that Start with M | 0 | - | 4.97 | 1,380,281 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,738 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,356 |
| European Countries with One Border | 0 | - | 4.97 | 182,606 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,425 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,253 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,673 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,072 |
| Regions of Italy | 0 | - | 4.92 | 75,692 |
| Regions of Spain Quiz | 0 | - | 4.90 | 113,759 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,911 |
| States of Germany | 0 | - | 4.96 | 152,147 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,098 |
| Federal Subjects of Russia | 0 | - | 4.95 | 146,674 |
| European Geography By Letter - E | 0 | - | 4.23 | 113,331 |
| European Geography By Letter - F | 0 | - | 4.17 | 92,653 |
| European Geography By Letter - H | 0 | - | 4.30 | 95,824 |
| European Geography By Letter - G | 0 | - | 4.27 | 102,471 |
| European Geography By Letter - I | 0 | - | 4.10 | 95,312 |
| European Geography By Letter - K | 0 | - | 4.14 | 69,961 |
| European Geography By Letter - O | 0 | - | 4.28 | 62,567 |
| European Geography by Letter - W | 0 | - | 4.20 | 82,802 |
| European Geography By Letter - S #2 | 0 | - | 4.19 | 51,064 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,010 |
| Germany Immigration by Country | 0 | - | 4.85 | 80,943 |
| Name the Constellations - With a Map | 0 | - | 4.92 | 35,889 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,607 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,314 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,012 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,814 |
| Countries That Border Russia | 0 | - | 4.98 | 461,357 |
| Countries Bordering France | 0 | - | 4.83 | 402,131 |
| Countries Bordering Germany | 0 | - | 4.99 | 368,798 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,049 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 27,129 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.85 | 109,837 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 92,206 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 96,662 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 147,244 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,044 |
| Richest Countries A-Z | 0 | - | 4.91 | 102,863 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,910 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 260,396 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 114,485 |
| Germany Country Quiz | 0 | - | 4.82 | 157,693 |
| Russia Country Quiz | 0 | - | 4.85 | 114,361 |
| Italy Country Quiz | 0 | - | 4.82 | 123,286 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,281 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,314 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,643 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,484 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,195 |
| France Cities Map Quiz | 0 | - | 4.96 | 166,565 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,983 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,792 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,880 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,091 |
| Asian Geography by Letter - H | 0 | - | 4.49 | 65,649 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 61,380 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 57,846 |
| Asian Geography by Letter - T | 0 | - | 4.51 | 57,321 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 42,978 |
| Asian Geography By Letter - O | 0 | - | 4.65 | 31,804 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,529 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 117,374 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,447,420 |
| Oceania Map Quiz | 0 | - | 4.98 | 641,227 |
| Africa Map Quiz | 0 | - | 5.00 | 2,115,879 |
| Asia Map Quiz | 0 | - | 4.99 | 915,413 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 331,424 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,695 |
| Name a World Capital A-Z | 0 | - | 5.00 | 175,968 |
| One Capital by Letter by Continent | 0 | - | 4.98 | 17,250 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,071 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,319 |
| Random Countries Hidden in the World Map | 0 | - | 4.82 | 112,869 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 89,906 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 100,472 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 96,339 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,201 |
| One Country By Letter By Continent | 0 | - | 5.00 | 123,576 |
| Name a Country A-Z | 0 | - | 5.00 | 242,917 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 83,688 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,135 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,232 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,314 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,796 |
| Countries that Border Poland | 0 | - | 4.99 | 172,144 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,818 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,779 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,772 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,122 |
| Countries Closest to Italy | 0 | - | 4.97 | 197,862 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 121,470 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,824 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,759 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,647 |
| Counties of Ireland | 0 | - | 4.92 | 194,918 |
| Nile River Basin Countries on a Map | 0 | - | 4.95 | 50,608 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,742 |
| World Capitals Closest to London | 0 | - | 4.87 | 110,581 |
| US States with an Empty Map | 0 | - | 5.00 | 623,753 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,854 |
| Africa Capitals Quiz | 0 | - | 4.99 | 736,547 |
| Asia Capitals Quiz | 0 | - | 4.98 | 691,698 |
| Which City in Europe? | 0 | - | 4.83 | 107,264 |
| Majority Muslim Countries | 0 | - | 4.98 | 373,596 |
| NATO Countries | 0 | - | 4.98 | 279,611 |
| EU Countries Quiz | 0 | - | 4.99 | 273,265 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 287,736 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 272,302 |
| Top Five Countries by Religion | 0 | - | 4.93 | 170,943 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,709 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 148,122 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,944 |
| Countries with NO Military | 0 | - | 4.97 | 62,054 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,449 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,610 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,588 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 89,150 |
| Countries of Africa | 0 | - | 5.00 | 2,532,632 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,462 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,525 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,832 |
| Countries that Beat Germany | 0 | - | 4.95 | 106,196 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,367 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,381,879 |
| United States Map Quiz | 0 | - | 4.98 | 4,155,279 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,560 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 98,793 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,741 |
