| European Geography By Letter - P #1 | 0 | - | 4.81 | 99,083 |
| European Geography By Letter - B #2 | 0 | - | 4.86 | 89,053 |
| Europe Map Quiz | 0 | - | 5.00 | 4,792,537 |
| Monarchies of Europe | 0 | - | 4.90 | 99,015 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 431,342 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 67,100 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 236,261 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 169,205 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 194,039 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,925 |
| Departments of France | 0 | - | 4.93 | 55,368 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 279,260 |
| Name a City - European Countries | 0 | - | 4.89 | 66,366 |
| Countries That Use the Euro | 0 | - | 4.95 | 107,165 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,442 |
| The Only European Country ... | 0 | - | 4.91 | 219,513 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,795 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,522 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,388 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 132,600 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 66,036 |
| European Geography By Letter - A | 0 | - | 4.52 | 148,337 |
| European Geography By Letter - B #1 | 0 | - | 4.62 | 121,734 |
| European Geography By Letter - C | 0 | - | 4.44 | 124,240 |
| European Geography By Letter - D | 0 | - | 4.49 | 118,684 |
| European Geography By Letter - L | 0 | - | 4.52 | 115,261 |
| European Geography By Letter - M | 0 | - | 4.69 | 132,770 |
| European Geography By Letter - N | 0 | - | 4.44 | 102,276 |
| European Geography By Letter - R | 0 | - | 4.43 | 94,883 |
| European Geography By Letter - V | 0 | - | 4.43 | 94,163 |
| European Geography By Letter - T | 0 | - | 4.41 | 83,774 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 101,558 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 35,232 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,260,943 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,336,956 |
| Counties of England | 0 | - | 4.97 | 804,071 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 76,323 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 221,197 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,343 |
| Slavic Countries | 0 | - | 4.96 | 112,486 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,748 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,501 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,895 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,898 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 176,405 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 313,107 |
| European Geography A-Z | 0 | - | 4.29 | 49,514 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,927 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,564 |
| Monarchies of Asia | 0 | - | 4.97 | 71,592 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,344 |
| Countries that Start with A | 0 | - | 4.98 | 2,178,125 |
| Countries that Start with B | 0 | - | 4.95 | 2,308,756 |
| Countries that Start with C | 0 | - | 4.96 | 1,833,245 |
| Countries that Start with D | 0 | - | 4.96 | 717,662 |
| Countries that Start with E | 0 | - | 4.95 | 1,386,500 |
| Countries that Start with G | 0 | - | 4.97 | 1,513,067 |
| Countries that Start with H | 0 | - | 4.96 | 610,440 |
| Countries that Start with I | 0 | - | 4.92 | 1,295,679 |
| Countries that Start with J | 0 | - | 4.98 | 607,817 |
| Countries that Start with K | 0 | - | 4.97 | 821,646 |
| Countries that Start with L | 0 | - | 4.98 | 1,097,963 |
| Countries that Start with N | 0 | - | 4.93 | 1,125,024 |
| Countries that Start with P | 0 | - | 4.94 | 1,223,191 |
| Countries that Start with S | 0 | - | 4.98 | 1,764,686 |
| Countries that Start with T | 0 | - | 4.90 | 1,015,787 |
| Countries that Start with U | 0 | - | 4.97 | 909,147 |
| Countries that Start with V | 0 | - | 4.98 | 612,502 |
| Countries that Start with F | 0 | - | 4.83 | 621,953 |
| Countries that Start with M | 0 | - | 4.97 | 1,389,484 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 96,966 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,699 |
| European Countries with One Border | 0 | - | 4.97 | 183,998 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,709 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,793 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,958 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,817 |
| Regions of Italy | 0 | - | 4.92 | 77,240 |
| Regions of Spain Quiz | 0 | - | 4.90 | 115,547 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,606 |
| States of Germany | 0 | - | 4.95 | 154,888 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,882 |
| Federal Subjects of Russia | 0 | - | 4.95 | 149,879 |
| European Geography By Letter - E | 0 | - | 4.23 | 115,388 |
| European Geography By Letter - F | 0 | - | 4.15 | 94,638 |
| European Geography By Letter - H | 0 | - | 4.30 | 97,336 |
| European Geography By Letter - G | 0 | - | 4.27 | 104,110 |
| European Geography By Letter - I | 0 | - | 4.07 | 96,691 |
| European Geography By Letter - K | 0 | - | 4.15 | 71,335 |
| European Geography By Letter - O | 0 | - | 4.29 | 63,719 |
| European Geography by Letter - W | 0 | - | 4.21 | 83,688 |
| European Geography By Letter - S #2 | 0 | - | 4.20 | 51,990 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,898 |
| Germany Immigration by Country | 0 | - | 4.86 | 81,791 |
| Name the Constellations - With a Map | 0 | - | 4.91 | 36,264 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,598 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,835 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,527 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.97 | 71,996 |
| Countries That Border Russia | 0 | - | 4.98 | 464,857 |
| Countries Bordering France | 0 | - | 4.83 | 405,293 |
| Countries Bordering Germany | 0 | - | 4.99 | 372,180 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,818 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 27,456 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.86 | 111,522 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 93,569 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 97,898 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 151,754 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,938 |
| Richest Countries A-Z | 0 | - | 4.91 | 104,221 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,809 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 265,298 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 116,097 |
| Germany Country Quiz | 0 | - | 4.82 | 159,027 |
| Russia Country Quiz | 0 | - | 4.83 | 115,424 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,821 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.83 | 35,627 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,982 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 187,009 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,402 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,973 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 127,209 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,596 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 153,195 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,519 |
| Asian Geography by Letter - H | 0 | - | 4.50 | 66,134 |
| Asian Geography By Letter - M | 0 | - | 4.48 | 61,711 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 58,269 |
| Asian Geography by Letter - T | 0 | - | 4.52 | 57,708 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 43,376 |
| Asian Geography By Letter - O | 0 | - | 4.66 | 32,377 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,774 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 119,010 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,453,270 |
| Oceania Map Quiz | 0 | - | 4.98 | 660,186 |
| Africa Map Quiz | 0 | - | 5.00 | 2,130,513 |
| Asia Map Quiz | 0 | - | 4.99 | 926,527 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 336,115 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,879 |
| Name a World Capital A-Z | 0 | - | 5.00 | 177,270 |
| One Capital by Letter by Continent | 0 | - | 4.99 | 17,649 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,394 |
| Top 10 European Countries by Coastline | 0 | - | 4.86 | 138,814 |
| Random Countries Hidden in the World Map | 0 | - | 4.83 | 114,682 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 91,241 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 103,200 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 99,051 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,766 |
| One Country By Letter By Continent | 0 | - | 5.00 | 125,937 |
| Name a Country A-Z | 0 | - | 5.00 | 246,163 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.94 | 95,642 |
| Countries that Border Hungary | 0 | - | 4.98 | 105,085 |
| Countries Bordering Austria | 0 | - | 4.97 | 119,026 |
| Countries Bordering Serbia | 0 | - | 4.96 | 93,193 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,349 |
| Countries that Border Poland | 0 | - | 4.99 | 173,324 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,206 |
| Countries Closest to Spain | 0 | - | 4.96 | 228,343 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,342 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,553 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,613 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 123,218 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 28,084 |
| Moldova Country Quiz | 0 | - | 4.82 | 31,053 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,740 |
| Counties of Ireland | 0 | - | 4.92 | 197,629 |
| Nile River Basin Countries on a Map | 0 | - | 4.95 | 51,009 |
| French Geography Quiz #1 | 0 | - | 4.89 | 35,210 |
| World Capitals Closest to London | 0 | - | 4.88 | 111,125 |
| US States with an Empty Map | 0 | - | 5.00 | 629,479 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 107,180 |
| Africa Capitals Quiz | 0 | - | 4.99 | 744,945 |
| Asia Capitals Quiz | 0 | - | 4.98 | 699,882 |
| Which City in Europe? | 0 | - | 4.83 | 107,989 |
| Majority Muslim Countries | 0 | - | 4.98 | 378,324 |
| NATO Countries | 0 | - | 4.98 | 283,936 |
| EU Countries Quiz | 0 | - | 4.99 | 278,829 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 291,860 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 277,614 |
| Top Five Countries by Religion | 0 | - | 4.93 | 173,738 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 48,225 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 149,984 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 214,284 |
| Countries with NO Military | 0 | - | 4.97 | 63,591 |
| Countries by Number of Books Published | 0 | - | 4.95 | 73,180 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,976 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 104,965 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 90,094 |
| Countries of Africa | 0 | - | 5.00 | 2,564,060 |
| Countries Closest to Iceland | 0 | - | 4.90 | 74,268 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,729 |
| Countries that Beat Spain | 0 | - | 4.94 | 63,427 |
| Countries that Beat Germany | 0 | - | 4.94 | 107,466 |
| Countries that Beat Italy | 0 | - | 4.85 | 55,265 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,387,932 |
| United States Map Quiz | 0 | - | 4.98 | 4,173,246 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.96 | 51,584 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 100,132 |
| Western Africa Map Quiz | 0 | - | 4.98 | 74,789 |
| Australia Map Quiz | 0 | - | 4.95 | 346,444 |
