| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,570 |
| European Geography By Letter - B #2 | 0 | - | 4.84 | 76,594 |
| Europe Map Quiz | 0 | - | 5.00 | 4,742,071 |
| Monarchies of Europe | 0 | - | 4.90 | 97,599 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 426,194 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,146 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 231,481 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 165,872 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,526 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,405 |
| Departments of France | 0 | - | 4.93 | 53,157 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 275,356 |
| Name a City - European Countries | 0 | - | 4.91 | 64,740 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,698 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,136 |
| The Only European Country ... | 0 | - | 4.91 | 214,826 |
| European Countries NOT in NATO | 0 | - | 4.87 | 60,126 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,010 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 95,961 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 129,268 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,057 |
| European Geography By Letter - A | 0 | - | 4.61 | 132,630 |
| European Geography By Letter - B #1 | 0 | - | 4.67 | 111,086 |
| European Geography By Letter - C | 0 | - | 4.46 | 112,061 |
| European Geography By Letter - D | 0 | - | 4.50 | 106,937 |
| European Geography By Letter - L | 0 | - | 4.52 | 112,404 |
| European Geography By Letter - M | 0 | - | 4.64 | 129,234 |
| European Geography By Letter - N | 0 | - | 4.44 | 99,993 |
| European Geography By Letter - R | 0 | - | 4.42 | 92,772 |
| European Geography By Letter - V | 0 | - | 4.43 | 92,326 |
| European Geography By Letter - T | 0 | - | 4.41 | 81,542 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 99,760 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 34,824 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,232,746 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,322,512 |
| Counties of England | 0 | - | 4.97 | 791,764 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 74,304 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 217,120 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,614 |
| Slavic Countries | 0 | - | 4.96 | 111,142 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,030 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,613 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,690 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,418 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 169,126 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 309,036 |
| European Geography A-Z | 0 | - | 4.28 | 49,088 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,244 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,441 |
| Monarchies of Asia | 0 | - | 4.97 | 70,768 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,574 |
| Countries that Start with A | 0 | - | 4.98 | 2,152,053 |
| Countries that Start with B | 0 | - | 4.95 | 2,284,478 |
| Countries that Start with C | 0 | - | 4.96 | 1,814,023 |
| Countries that Start with D | 0 | - | 4.96 | 704,097 |
| Countries that Start with E | 0 | - | 4.95 | 1,370,546 |
| Countries that Start with G | 0 | - | 4.97 | 1,496,062 |
| Countries that Start with H | 0 | - | 4.96 | 600,062 |
| Countries that Start with I | 0 | - | 4.92 | 1,282,775 |
| Countries that Start with J | 0 | - | 4.98 | 598,089 |
| Countries that Start with K | 0 | - | 4.97 | 811,324 |
| Countries that Start with L | 0 | - | 4.98 | 1,085,291 |
| Countries that Start with N | 0 | - | 4.93 | 1,112,205 |
| Countries that Start with P | 0 | - | 4.94 | 1,210,843 |
| Countries that Start with S | 0 | - | 4.98 | 1,747,802 |
| Countries that Start with T | 0 | - | 4.90 | 1,005,981 |
| Countries that Start with U | 0 | - | 4.97 | 901,366 |
| Countries that Start with V | 0 | - | 4.98 | 606,363 |
| Countries that Start with F | 0 | - | 4.83 | 613,916 |
| Countries that Start with M | 0 | - | 4.97 | 1,375,965 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,261 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,779 |
| European Countries with One Border | 0 | - | 4.97 | 181,996 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,879 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,635 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,070 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,345 |
| Regions of Italy | 0 | - | 4.92 | 75,049 |
| Regions of Spain Quiz | 0 | - | 4.90 | 112,994 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,260 |
| States of Germany | 0 | - | 4.96 | 150,848 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,637 |
| Federal Subjects of Russia | 0 | - | 4.94 | 144,967 |
| European Geography By Letter - E | 0 | - | 4.23 | 112,390 |
| European Geography By Letter - F | 0 | - | 4.17 | 91,819 |
| European Geography By Letter - H | 0 | - | 4.30 | 95,058 |
| European Geography By Letter - G | 0 | - | 4.27 | 101,683 |
| European Geography By Letter - I | 0 | - | 4.10 | 94,642 |
| European Geography By Letter - K | 0 | - | 4.14 | 69,327 |
| European Geography By Letter - O | 0 | - | 4.28 | 62,049 |
| European Geography by Letter - W | 0 | - | 4.20 | 82,400 |
| European Geography By Letter - S #2 | 0 | - | 4.19 | 50,626 |
| Netherlands Immigration by Country | 0 | - | 4.94 | 44,042 |
| Germany Immigration by Country | 0 | - | 4.85 | 80,274 |
| Name the Constellations - With a Map | 0 | - | 4.92 | 35,750 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,137 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,114 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,394 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,404 |
| Countries That Border Russia | 0 | - | 4.98 | 460,034 |
| Countries Bordering France | 0 | - | 4.83 | 400,812 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,771 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 117,728 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 26,980 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.85 | 109,159 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 91,471 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 95,936 |
| European Cities A-Z by Clue #1 | 0 | - | 4.25 | 78,234 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 145,833 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,363 |
| Richest Countries A-Z | 0 | - | 4.92 | 102,268 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,635 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 258,193 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 113,728 |
| Germany Country Quiz | 0 | - | 4.82 | 157,026 |
| Russia Country Quiz | 0 | - | 4.85 | 113,947 |
| Italy Country Quiz | 0 | - | 4.82 | 122,576 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,025 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,151 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,946 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,732 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,594 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,470 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,320 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,377 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 70,922 |
| Asian Geography by Letter - H | 0 | - | 4.49 | 65,496 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 61,238 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 57,676 |
| Asian Geography by Letter - T | 0 | - | 4.50 | 57,161 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 42,802 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,418 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,710 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,443,251 |
| Oceania Map Quiz | 0 | - | 4.98 | 637,707 |
| Africa Map Quiz | 0 | - | 5.00 | 2,109,181 |
| Asia Map Quiz | 0 | - | 4.99 | 909,884 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 329,306 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,614 |
| Name a World Capital A-Z | 0 | - | 5.00 | 175,341 |
| One Capital by Letter by Continent | 0 | - | 4.98 | 17,089 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,893 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,040 |
| Random Countries Hidden in the World Map | 0 | - | 4.81 | 112,151 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 89,354 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 99,297 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 95,153 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 63,939 |
| One Country By Letter By Continent | 0 | - | 5.00 | 122,422 |
| Name a Country A-Z | 0 | - | 5.00 | 241,422 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 81,175 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,886 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,973 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,995 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,601 |
| Countries that Border Poland | 0 | - | 4.99 | 171,691 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,665 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,097 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,520 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,943 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,784 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 120,654 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,702 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,634 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,497 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.78 | 41,621 |
| Counties of Ireland | 0 | - | 4.92 | 193,796 |
| Nile River Basin Countries on a Map | 0 | - | 4.95 | 50,381 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,607 |
| World Capitals Closest to London | 0 | - | 4.87 | 109,990 |
| US States with an Empty Map | 0 | - | 5.00 | 620,796 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,335 |
| Africa Capitals Quiz | 0 | - | 4.99 | 732,752 |
| Asia Capitals Quiz | 0 | - | 4.98 | 688,301 |
| Which City in Europe? | 0 | - | 4.83 | 106,941 |
| Majority Muslim Countries | 0 | - | 4.98 | 371,250 |
| NATO Countries | 0 | - | 4.98 | 277,586 |
| EU Countries Quiz | 0 | - | 4.99 | 271,188 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 285,990 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 269,832 |
| Top Five Countries by Religion | 0 | - | 4.93 | 169,769 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,160 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 147,235 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,842 |
| Countries with NO Military | 0 | - | 4.97 | 61,458 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,094 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,416 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,072 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 88,725 |
| Countries of Africa | 0 | - | 5.00 | 2,517,614 |
| Countries Closest to Iceland | 0 | - | 4.89 | 73,077 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,176 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,621 |
| Countries that Beat Germany | 0 | - | 4.95 | 105,737 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,076 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,378,598 |
| United States Map Quiz | 0 | - | 4.98 | 4,146,791 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,097 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 98,057 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,272 |
