| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,835 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,596 |
| Departments of France | 0 | - | 4.93 | 53,031 |
| Counties of Ireland | 0 | - | 4.92 | 193,519 |
| Counties of England | 0 | - | 4.97 | 790,607 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 129,039 |
| Europe Map Quiz | 0 | - | 5.00 | 4,737,839 |
| Monarchies of Europe | 0 | - | 4.90 | 97,492 |
| Regions of Italy | 0 | - | 4.92 | 74,938 |
| Regions of Spain Quiz | 0 | - | 4.90 | 112,628 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,170 |
| States of Germany | 0 | - | 4.96 | 150,547 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,503 |
| European Geography By Letter - B #2 | 0 | - | 4.84 | 76,499 |
| Countries Bordering France | 0 | - | 4.83 | 400,419 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,503 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,810 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 231,008 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 165,539 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,401 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,275 |
| Germany Country Quiz | 0 | - | 4.82 | 156,829 |
| Italy Country Quiz | 0 | - | 4.82 | 122,435 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,423 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,362 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,226 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,283 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,402 |
| Name a City - European Countries | 0 | - | 4.92 | 64,644 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,432 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,923 |
| The Only European Country ... | 0 | - | 4.91 | 214,428 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,913 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,825 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,904 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,546 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,611 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,902 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,887 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,603 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,729 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 95,887 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,565 |
| World Capitals Closest to London | 0 | - | 4.87 | 109,900 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,230,228 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,321,515 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,566 |
| Countries that Beat Germany | 0 | - | 4.95 | 105,587 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,001 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,462 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 74,146 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,821 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,468 |
| Slavic Countries | 0 | - | 4.96 | 111,027 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,907 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,486 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,620 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,355 |
| Australian States and Territories | 0 | - | 4.96 | 141,123 |
| Counties of Wales | 0 | - | 4.63 | 39,004 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 168,692 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 308,347 |
| UK Cities Map Quiz | 0 | - | 4.95 | 462,715 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,054 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,335 |
| Monarchies of Asia | 0 | - | 4.97 | 70,695 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,516 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,175 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,613 |
| Countries That Border Russia | 0 | - | 4.98 | 459,691 |
| European Countries with One Border | 0 | - | 4.97 | 181,840 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,739 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,464 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,954 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,143 |
| US States Quiz | 0 | - | 5.00 | 16,736,001 |
| Provinces of China | 0 | - | 4.97 | 200,959 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,495 |
| Federal Subjects of Russia | 0 | - | 4.94 | 144,592 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,108 |
| Netherlands Immigration by Country | 0 | - | 4.94 | 43,964 |
| Germany Immigration by Country | 0 | - | 4.85 | 80,175 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,989 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,195 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.85 | 108,945 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 91,269 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 95,751 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,422 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 145,502 |
| UK Immigration by Country | 0 | - | 4.94 | 139,900 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,177 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,220 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,570 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 257,588 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 113,503 |
| Russia Country Quiz | 0 | - | 4.85 | 113,817 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,512 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,971 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,113 |
| Provinces of China Map Quiz | 0 | - | 4.92 | 92,915 |
| Councils of Scotland | 0 | - | 4.58 | 28,225 |
| Regions of France | 0 | - | 4.78 | 119,566 |
| European Geography By Letter - A | 0 | - | 4.61 | 132,567 |
| European Geography By Letter - B #1 | 0 | - | 4.67 | 111,039 |
| European Geography By Letter - C | 0 | - | 4.46 | 112,003 |
| European Geography By Letter - D | 0 | - | 4.50 | 106,883 |
| European Geography By Letter - L | 0 | - | 4.52 | 112,350 |
| European Geography By Letter - M | 0 | - | 4.64 | 129,129 |
| European Geography By Letter - N | 0 | - | 4.44 | 99,954 |
| European Geography By Letter - R | 0 | - | 4.42 | 92,723 |
| European Geography By Letter - V | 0 | - | 4.43 | 92,098 |
| European Geography By Letter - T | 0 | - | 4.41 | 81,445 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 99,698 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 34,802 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,561 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 274,627 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,464 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,189 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,846 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 137,953 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 89,172 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,979 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.91 | 78,401 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,807 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,894 |
| Countries that Border Poland | 0 | - | 4.99 | 171,563 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,464 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,463 |
| France Country Quiz | 0 | - | 4.70 | 134,026 |
| Spain Country Quiz | 0 | - | 4.45 | 127,803 |
| Netherlands Country Quiz | 0 | - | 4.50 | 80,085 |
| Belgium Country Quiz | 0 | - | 4.70 | 71,357 |
| Switzerland Country Quiz | 0 | - | 4.51 | 63,032 |
| Portugal Country Quiz | 0 | - | 4.69 | 71,472 |
| Austria Country Quiz | 0 | - | 4.57 | 59,437 |
| Monaco Country Quiz | 0 | - | 4.47 | 41,297 |
| Luxembourg Country Quiz | 0 | - | 4.77 | 33,542 |
| Greece Country Quiz | 0 | - | 4.74 | 65,859 |
| Nordic Cities Map Quiz | 0 | - | 4.74 | 89,839 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 64,966 |
| Sweden Immigration by Country | 0 | - | 4.55 | 55,756 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,594 |
| Name the English Monarchs | 0 | - | 4.92 | 498,940 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,204 |
| Which City in Europe? | 0 | - | 4.83 | 106,876 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 236,606 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 102,916 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 63,865 |
| Countries Bordering Spain | 0 | - | 4.51 | 69,143 |
| Countries Closest to Iceland | 0 | - | 4.89 | 72,981 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,061 |
| Norway Country Quiz | 0 | - | 4.44 | 76,793 |
| Denmark Country Quiz | 0 | - | 4.78 | 75,527 |
| Finland Country Quiz | 0 | - | 4.50 | 59,233 |
| Iceland Country Quiz | 0 | - | 4.69 | 42,919 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,673 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,599 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,442,385 |
| Oceania Map Quiz | 0 | - | 4.98 | 636,689 |
| Africa Map Quiz | 0 | - | 5.00 | 2,106,875 |
| Asia Map Quiz | 0 | - | 4.99 | 908,635 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.78 | 41,613 |
| European Geography A-Z | 0 | - | 4.28 | 49,050 |
| Africa Capitals Quiz | 0 | - | 4.99 | 731,917 |
| Asia Capitals Quiz | 0 | - | 4.98 | 687,428 |
| Majority Muslim Countries | 0 | - | 4.98 | 370,533 |
| NATO Countries | 0 | - | 4.98 | 276,994 |
| EU Countries Quiz | 0 | - | 4.99 | 270,730 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 285,585 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 269,230 |
| Top Five Countries by Religion | 0 | - | 4.93 | 169,483 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,984 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 147,049 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,567 |
| Countries with NO Military | 0 | - | 4.97 | 61,325 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,019 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,362 |
| Countries of Africa | 0 | - | 5.00 | 2,513,617 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,007 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,377,513 |
| United States Map Quiz | 0 | - | 4.98 | 4,144,873 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,003 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,839 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,133 |
| Australia Map Quiz | 0 | - | 4.94 | 342,834 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 48,759 |
| European Geography By Letter - E | 0 | - | 4.23 | 112,346 |
| European Geography By Letter - F | 0 | - | 4.17 | 91,781 |
| European Geography By Letter - H | 0 | - | 4.30 | 95,020 |
| European Geography By Letter - G | 0 | - | 4.27 | 101,635 |
| European Geography By Letter - I | 0 | - | 4.10 | 94,602 |
| European Geography By Letter - K | 0 | - | 4.14 | 69,287 |
| European Geography By Letter - O | 0 | - | 4.28 | 62,015 |
| European Geography by Letter - W | 0 | - | 4.20 | 82,360 |
| European Geography By Letter - S #2 | 0 | - | 4.19 | 50,583 |
| African East Coast | 0 | - | 4.96 | 95,248 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 124,050 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 124,866 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,624 |
| Flags of Asia Quiz | 0 | - | 4.99 | 607,085 |
