| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,285 |
| European Geography By Letter - B #2 | 0 | - | 4.83 | 76,161 |
| Europe Map Quiz | 0 | - | 5.00 | 4,728,768 |
| Monarchies of Europe | 0 | - | 4.90 | 97,247 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 424,963 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 65,951 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 230,328 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 164,996 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,189 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,062 |
| Departments of France | 0 | - | 4.93 | 52,715 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 274,045 |
| Name a City - European Countries | 0 | - | 4.92 | 64,303 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,821 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,412 |
| The Only European Country ... | 0 | - | 4.91 | 213,609 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,392 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,149 |
| 50 Busiest Air Routes from London | 0 | - | 4.86 | 95,723 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 128,493 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 64,763 |
| European Geography By Letter - A | 0 | - | 4.56 | 132,335 |
| European Geography By Letter - B #1 | 0 | - | 4.67 | 110,841 |
| European Geography By Letter - C | 0 | - | 4.46 | 111,776 |
| European Geography By Letter - D | 0 | - | 4.50 | 106,648 |
| European Geography By Letter - L | 0 | - | 4.52 | 112,170 |
| European Geography By Letter - M | 0 | - | 4.61 | 128,808 |
| European Geography By Letter - N | 0 | - | 4.44 | 99,632 |
| European Geography By Letter - R | 0 | - | 4.42 | 92,594 |
| European Geography By Letter - V | 0 | - | 4.43 | 91,997 |
| European Geography By Letter - T | 0 | - | 4.41 | 81,261 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 99,564 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 34,725 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,225,044 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,318,999 |
| Counties of England | 0 | - | 4.97 | 788,637 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,703 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,152 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,187 |
| Slavic Countries | 0 | - | 4.96 | 110,798 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,628 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,230 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,427 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,093 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 167,672 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 307,650 |
| European Geography A-Z | 0 | - | 4.28 | 48,973 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,061 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,130 |
| Monarchies of Asia | 0 | - | 4.97 | 70,557 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,400 |
| Countries that Start with A | 0 | - | 4.97 | 2,145,456 |
| Countries that Start with B | 0 | - | 4.95 | 2,278,674 |
| Countries that Start with C | 0 | - | 4.96 | 1,809,324 |
| Countries that Start with D | 0 | - | 4.96 | 700,868 |
| Countries that Start with E | 0 | - | 4.95 | 1,366,730 |
| Countries that Start with G | 0 | - | 4.97 | 1,491,957 |
| Countries that Start with H | 0 | - | 4.96 | 597,381 |
| Countries that Start with I | 0 | - | 4.92 | 1,279,607 |
| Countries that Start with J | 0 | - | 4.98 | 595,453 |
| Countries that Start with K | 0 | - | 4.96 | 808,896 |
| Countries that Start with L | 0 | - | 4.98 | 1,082,283 |
| Countries that Start with N | 0 | - | 4.93 | 1,109,140 |
| Countries that Start with P | 0 | - | 4.94 | 1,207,972 |
| Countries that Start with S | 0 | - | 4.98 | 1,743,679 |
| Countries that Start with T | 0 | - | 4.90 | 1,003,719 |
| Countries that Start with U | 0 | - | 4.97 | 899,568 |
| Countries that Start with V | 0 | - | 4.98 | 604,750 |
| Countries that Start with F | 0 | - | 4.83 | 611,728 |
| Countries that Start with M | 0 | - | 4.97 | 1,372,654 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 94,987 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,269 |
| European Countries with One Border | 0 | - | 4.97 | 181,514 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,131 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,040 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,599 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,735 |
| Regions of Italy | 0 | - | 4.92 | 74,623 |
| Regions of Spain Quiz | 0 | - | 4.90 | 112,193 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 92,864 |
| States of Germany | 0 | - | 4.96 | 149,884 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,073 |
| Federal Subjects of Russia | 0 | - | 4.94 | 143,743 |
| European Geography By Letter - E | 0 | - | 4.23 | 112,162 |
| European Geography By Letter - F | 0 | - | 4.17 | 91,405 |
| European Geography By Letter - H | 0 | - | 4.30 | 94,847 |
| European Geography By Letter - G | 0 | - | 4.25 | 101,227 |
| European Geography By Letter - I | 0 | - | 4.10 | 94,441 |
| European Geography By Letter - K | 0 | - | 4.14 | 69,117 |
| European Geography By Letter - O | 0 | - | 4.28 | 61,894 |
| European Geography by Letter - W | 0 | - | 4.20 | 82,274 |
| European Geography By Letter - S #2 | 0 | - | 4.19 | 50,484 |
| Netherlands Immigration by Country | 0 | - | 4.94 | 43,763 |
| Germany Immigration by Country | 0 | - | 4.84 | 79,963 |
| Name the Constellations - With a Map | 0 | - | 4.92 | 35,573 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,721 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 51,917 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 148,833 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,031 |
| Countries That Border Russia | 0 | - | 4.98 | 458,668 |
| Countries Bordering France | 0 | - | 4.85 | 397,826 |
| Countries Bordering Germany | 0 | - | 4.99 | 366,830 |
| Countries Closest to United States A-Z | 0 | - | 4.81 | 117,345 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 26,843 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.85 | 108,613 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 91,016 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 95,481 |
| European Cities A-Z by Clue #1 | 0 | - | 4.25 | 77,199 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 144,756 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,029 |
| Richest Countries A-Z | 0 | - | 4.92 | 101,728 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,466 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 256,447 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 113,108 |
| Germany Country Quiz | 0 | - | 4.82 | 156,449 |
| Russia Country Quiz | 0 | - | 4.85 | 113,586 |
| Italy Country Quiz | 0 | - | 4.82 | 122,119 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,809 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,009 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,553 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,302 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,103 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,078 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 95,902 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,010 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 70,793 |
| Asian Geography by Letter - H | 0 | - | 4.49 | 65,363 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 61,127 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 57,536 |
| Asian Geography by Letter - T | 0 | - | 4.50 | 57,034 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 42,674 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,349 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,164 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,438,562 |
| Oceania Map Quiz | 0 | - | 4.98 | 634,775 |
| Africa Map Quiz | 0 | - | 5.00 | 2,103,278 |
| Asia Map Quiz | 0 | - | 4.99 | 906,274 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 327,687 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,556 |
| Name a World Capital A-Z | 0 | - | 5.00 | 174,862 |
| One Capital by Letter by Continent | 0 | - | 4.98 | 16,968 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,765 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 137,796 |
| Random Countries Hidden in the World Map | 0 | - | 4.81 | 111,553 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 88,903 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,262 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,125 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 63,743 |
| One Country By Letter By Continent | 0 | - | 5.00 | 121,491 |
| Name a Country A-Z | 0 | - | 5.00 | 240,145 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.90 | 76,057 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,640 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,708 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,676 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,400 |
| Countries that Border Poland | 0 | - | 4.99 | 171,264 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,491 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,182 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,347 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,772 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,205 |
| Name a Valid Country A-Z | 0 | - | 4.97 | 119,960 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,589 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,522 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,363 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.78 | 41,596 |
| Counties of Ireland | 0 | - | 4.92 | 192,887 |
| Nile River Basin Countries on a Map | 0 | - | 4.95 | 50,186 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,499 |
| World Capitals Closest to London | 0 | - | 4.87 | 109,650 |
| US States with an Empty Map | 0 | - | 5.00 | 618,375 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 104,771 |
| Africa Capitals Quiz | 0 | - | 4.99 | 729,701 |
| Asia Capitals Quiz | 0 | - | 4.98 | 685,162 |
| Which City in Europe? | 0 | - | 4.83 | 106,573 |
| Majority Muslim Countries | 0 | - | 4.98 | 368,179 |
| NATO Countries | 0 | - | 4.98 | 275,353 |
| EU Countries Quiz | 0 | - | 4.99 | 269,622 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 284,658 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 267,901 |
| Top Five Countries by Religion | 0 | - | 4.93 | 168,890 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,757 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 146,645 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 209,947 |
| Countries with NO Military | 0 | - | 4.97 | 61,110 |
| Countries by Number of Books Published | 0 | - | 4.95 | 71,865 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,165 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 102,454 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 88,363 |
| Countries of Africa | 0 | - | 5.00 | 2,505,688 |
| Countries Closest to Iceland | 0 | - | 4.89 | 72,781 |
| Countries that Beat Russia | 0 | - | 4.84 | 81,819 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,424 |
| Countries that Beat Germany | 0 | - | 4.95 | 105,294 |
| Countries that Beat Italy | 0 | - | 4.85 | 53,826 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,375,331 |
| United States Map Quiz | 0 | - | 4.98 | 4,140,335 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,742 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,371 |
| Western Africa Map Quiz | 0 | - | 4.97 | 72,844 |
