| European Geography By Letter - B #2 | 0 | - | 4.85 | 77,796 |
| Europe Map Quiz | 0 | - | 5.00 | 4,753,765 |
| Monarchies of Europe | 0 | - | 4.90 | 97,894 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 427,322 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,366 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 232,454 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 166,554 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,820 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,726 |
| Departments of France | 0 | - | 4.93 | 53,689 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 276,192 |
| Name a City - European Countries | 0 | - | 4.90 | 65,133 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,403 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,720 |
| The Only European Country ... | 0 | - | 4.91 | 215,846 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,669 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,826 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,652 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 130,003 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,314 |
| European Geography By Letter - A | 0 | - | 4.51 | 144,284 |
| European Geography By Letter - B #1 | 0 | - | 4.68 | 112,464 |
| European Geography By Letter - C | 0 | - | 4.46 | 113,224 |
| European Geography By Letter - D | 0 | - | 4.50 | 107,973 |
| European Geography By Letter - L | 0 | - | 4.52 | 113,054 |
| European Geography By Letter - M | 0 | - | 4.67 | 130,028 |
| European Geography By Letter - P #1 | 0 | - | 4.80 | 97,160 |
| European Geography By Letter - N | 0 | - | 4.44 | 100,493 |
| European Geography By Letter - R | 0 | - | 4.42 | 93,186 |
| European Geography By Letter - V | 0 | - | 4.43 | 92,747 |
| European Geography By Letter - T | 0 | - | 4.41 | 82,060 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 100,297 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 34,903 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,239,068 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,325,697 |
| Counties of England | 0 | - | 4.97 | 794,342 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,756 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,022 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,939 |
| Slavic Countries | 0 | - | 4.96 | 111,439 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,375 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,915 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,935 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,675 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 170,342 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 309,885 |
| European Geography A-Z | 0 | - | 4.29 | 49,180 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,415 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,688 |
| Monarchies of Asia | 0 | - | 4.97 | 70,940 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,751 |
| Countries that Start with A | 0 | - | 4.98 | 2,157,798 |
| Countries that Start with B | 0 | - | 4.95 | 2,289,798 |
| Countries that Start with C | 0 | - | 4.96 | 1,818,333 |
| Countries that Start with D | 0 | - | 4.96 | 707,014 |
| Countries that Start with E | 0 | - | 4.95 | 1,374,142 |
| Countries that Start with G | 0 | - | 4.97 | 1,499,771 |
| Countries that Start with H | 0 | - | 4.96 | 602,581 |
| Countries that Start with I | 0 | - | 4.92 | 1,285,590 |
| Countries that Start with J | 0 | - | 4.98 | 600,458 |
| Countries that Start with K | 0 | - | 4.97 | 813,564 |
| Countries that Start with L | 0 | - | 4.98 | 1,088,349 |
| Countries that Start with N | 0 | - | 4.93 | 1,115,293 |
| Countries that Start with P | 0 | - | 4.94 | 1,213,782 |
| Countries that Start with S | 0 | - | 4.98 | 1,751,626 |
| Countries that Start with T | 0 | - | 4.90 | 1,008,083 |
| Countries that Start with U | 0 | - | 4.97 | 903,020 |
| Countries that Start with V | 0 | - | 4.98 | 608,110 |
| Countries that Start with F | 0 | - | 4.83 | 615,925 |
| Countries that Start with M | 0 | - | 4.97 | 1,378,988 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,635 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,193 |
| European Countries with One Border | 0 | - | 4.97 | 182,445 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,257 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,067 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,482 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,842 |
| Regions of Italy | 0 | - | 4.92 | 75,491 |
| Regions of Spain Quiz | 0 | - | 4.90 | 113,573 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,502 |
| States of Germany | 0 | - | 4.96 | 151,748 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,949 |
| Federal Subjects of Russia | 0 | - | 4.95 | 146,148 |
| European Geography By Letter - E | 0 | - | 4.23 | 113,160 |
| European Geography By Letter - F | 0 | - | 4.17 | 92,503 |
| European Geography By Letter - H | 0 | - | 4.30 | 95,678 |
| European Geography By Letter - G | 0 | - | 4.27 | 102,327 |
| European Geography By Letter - I | 0 | - | 4.10 | 95,178 |
| European Geography By Letter - K | 0 | - | 4.14 | 69,844 |
| European Geography By Letter - O | 0 | - | 4.28 | 62,448 |
| European Geography by Letter - W | 0 | - | 4.20 | 82,702 |
| European Geography By Letter - S #2 | 0 | - | 4.19 | 50,961 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 51,727 |
| Germany Immigration by Country | 0 | - | 4.85 | 80,838 |
| Name the Constellations - With a Map | 0 | - | 4.92 | 35,853 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,457 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,239 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,823 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,665 |
| Countries That Border Russia | 0 | - | 4.98 | 460,965 |
| Countries Bordering France | 0 | - | 4.83 | 401,748 |
| Countries Bordering Germany | 0 | - | 4.99 | 368,501 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 117,947 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 27,081 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.85 | 109,613 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 92,017 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 96,293 |
| European Cities A-Z by Clue #1 | 0 | - | 4.25 | 78,596 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 146,820 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,701 |
| Richest Countries A-Z | 0 | - | 4.91 | 102,669 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,791 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 259,729 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 114,252 |
| Germany Country Quiz | 0 | - | 4.82 | 157,505 |
| Russia Country Quiz | 0 | - | 4.85 | 114,232 |
| Italy Country Quiz | 0 | - | 4.82 | 123,140 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,212 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,276 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,313 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,043 |
| France Cities Map Quiz | 0 | - | 4.96 | 166,359 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,825 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,628 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,752 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,047 |
| Asian Geography by Letter - H | 0 | - | 4.49 | 65,600 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 61,340 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 57,805 |
| Asian Geography by Letter - T | 0 | - | 4.51 | 57,275 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 42,922 |
| Asian Geography By Letter - O | 0 | - | 4.65 | 31,722 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,510 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 117,153 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,446,196 |
| Oceania Map Quiz | 0 | - | 4.98 | 640,155 |
| Africa Map Quiz | 0 | - | 5.00 | 2,113,997 |
| Asia Map Quiz | 0 | - | 4.99 | 913,964 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 330,825 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,671 |
| Name a World Capital A-Z | 0 | - | 5.00 | 175,784 |
| One Capital by Letter by Continent | 0 | - | 4.98 | 17,205 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,022 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,255 |
| Random Countries Hidden in the World Map | 0 | - | 4.81 | 112,657 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 89,702 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 100,085 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 95,952 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,137 |
| One Country By Letter By Continent | 0 | - | 5.00 | 123,241 |
| Name a Country A-Z | 0 | - | 5.00 | 242,476 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 83,084 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,064 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,160 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,217 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,733 |
| Countries that Border Poland | 0 | - | 4.99 | 172,001 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,773 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,539 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,688 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,068 |
| Countries Closest to Italy | 0 | - | 4.97 | 197,645 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 121,210 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,788 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,723 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,606 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,640 |
| Counties of Ireland | 0 | - | 4.92 | 194,490 |
| Nile River Basin Countries on a Map | 0 | - | 4.95 | 50,559 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,700 |
| World Capitals Closest to London | 0 | - | 4.87 | 110,197 |
| US States with an Empty Map | 0 | - | 5.00 | 623,015 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,705 |
| Africa Capitals Quiz | 0 | - | 4.99 | 735,394 |
| Asia Capitals Quiz | 0 | - | 4.98 | 690,669 |
| Which City in Europe? | 0 | - | 4.83 | 107,125 |
| Majority Muslim Countries | 0 | - | 4.98 | 372,909 |
| NATO Countries | 0 | - | 4.98 | 279,028 |
| EU Countries Quiz | 0 | - | 4.99 | 272,626 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 287,240 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 271,613 |
| Top Five Countries by Religion | 0 | - | 4.93 | 170,589 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,527 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 147,857 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,622 |
| Countries with NO Military | 0 | - | 4.97 | 61,883 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,353 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,554 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,437 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 89,013 |
| Countries of Africa | 0 | - | 5.00 | 2,528,598 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,344 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,428 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,762 |
| Countries that Beat Germany | 0 | - | 4.95 | 106,061 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,284 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,380,574 |
| United States Map Quiz | 0 | - | 4.98 | 4,152,838 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,421 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 98,556 |
