| Europe Map Quiz | 0 | - | 5.00 | 4,731,551 |
| Monarchies of Europe | 0 | - | 4.90 | 97,327 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,216 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,336 |
| European Geography By Letter - B #2 | 0 | - | 4.83 | 76,272 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 230,558 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 165,181 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,252 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,123 |
| Departments of France | 0 | - | 4.93 | 52,831 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 274,225 |
| Name a City - European Countries | 0 | - | 4.92 | 64,400 |
| Countries That Use the Euro | 0 | - | 4.96 | 103,005 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,571 |
| The Only European Country ... | 0 | - | 4.91 | 213,848 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,546 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,314 |
| 50 Busiest Air Routes from London | 0 | - | 4.86 | 95,768 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 128,626 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 64,844 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 34,748 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,226,798 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,319,836 |
| Counties of England | 0 | - | 4.97 | 789,224 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,824 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,347 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,272 |
| Slavic Countries | 0 | - | 4.96 | 110,863 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,719 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,294 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,476 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,207 |
| World Currency Quiz | 0 | - | 4.92 | 298,501 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 167,910 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 307,840 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,210 |
| Monarchies of Asia | 0 | - | 4.97 | 70,609 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,434 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,044 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,401 |
| European Countries with One Border | 0 | - | 4.97 | 181,636 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,529 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,134 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,687 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,865 |
| Regions of Italy | 0 | - | 4.92 | 74,730 |
| Regions of Spain Quiz | 0 | - | 4.90 | 112,357 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 92,917 |
| States of Germany | 0 | - | 4.96 | 150,073 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,197 |
| Federal Subjects of Russia | 0 | - | 4.94 | 144,013 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,004 |
| Netherlands Immigration by Country | 0 | - | 4.94 | 43,816 |
| Germany Immigration by Country | 0 | - | 4.84 | 80,019 |
| Name the Constellations - With a Map | 0 | - | 4.92 | 35,646 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,816 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 51,951 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 148,953 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,116 |
| Countries That Border Russia | 0 | - | 4.98 | 458,935 |
| Countries Bordering France | 0 | - | 4.83 | 399,154 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,070 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 26,870 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.85 | 108,729 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 91,100 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 95,571 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 144,951 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,092 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,494 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 256,820 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 113,258 |
| Germany Country Quiz | 0 | - | 4.82 | 156,555 |
| Russia Country Quiz | 0 | - | 4.85 | 113,641 |
| Italy Country Quiz | 0 | - | 4.82 | 122,214 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,855 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,038 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,648 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,391 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,195 |
| Germany Cities Map Quiz | 0 | - | 4.86 | 125,153 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 95,952 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,083 |
| European Geography By Letter - A | 0 | - | 4.56 | 132,418 |
| European Geography By Letter - B #1 | 0 | - | 4.67 | 110,918 |
| European Geography By Letter - C | 0 | - | 4.46 | 111,867 |
| European Geography By Letter - D | 0 | - | 4.50 | 106,724 |
| European Geography By Letter - L | 0 | - | 4.52 | 112,227 |
| European Geography By Letter - M | 0 | - | 4.61 | 128,907 |
| European Geography By Letter - N | 0 | - | 4.44 | 99,680 |
| European Geography By Letter - R | 0 | - | 4.42 | 92,636 |
| European Geography By Letter - V | 0 | - | 4.43 | 92,029 |
| European Geography By Letter - T | 0 | - | 4.41 | 81,316 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 99,606 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,369 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,294 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,440,530 |
| Oceania Map Quiz | 0 | - | 4.98 | 635,355 |
| Africa Map Quiz | 0 | - | 5.00 | 2,104,430 |
| Asia Map Quiz | 0 | - | 4.99 | 907,078 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 328,041 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,567 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,793 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 137,856 |
| Random Countries Hidden in the World Map | 0 | - | 4.81 | 111,697 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 88,976 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,498 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,342 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 63,785 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.90 | 76,102 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,702 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,782 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,755 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,453 |
| Countries that Border Poland | 0 | - | 4.99 | 171,363 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,538 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,318 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,382 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,807 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,337 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,619 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,543 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,400 |
| Malta Country Quiz | 0 | - | 4.81 | 30,828 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.78 | 41,599 |
| Counties of Ireland | 0 | - | 4.92 | 193,085 |
| Nile River Basin Countries on a Map | 0 | - | 4.95 | 50,224 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,514 |
| World Capitals Closest to London | 0 | - | 4.87 | 109,735 |
| US States with an Empty Map | 0 | - | 5.00 | 618,877 |
| European Geography A-Z | 0 | - | 4.28 | 49,006 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 104,965 |
| Africa Capitals Quiz | 0 | - | 4.99 | 730,321 |
| Asia Capitals Quiz | 0 | - | 4.98 | 685,938 |
| Which City in Europe? | 0 | - | 4.83 | 106,626 |
| Majority Muslim Countries | 0 | - | 4.98 | 368,547 |
| NATO Countries | 0 | - | 4.98 | 275,756 |
| EU Countries Quiz | 0 | - | 4.99 | 269,949 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 284,937 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 268,333 |
| Top Five Countries by Religion | 0 | - | 4.93 | 169,056 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,821 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 146,761 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,159 |
| Countries with NO Military | 0 | - | 4.97 | 61,175 |
| Countries by Number of Books Published | 0 | - | 4.95 | 71,906 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,211 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 102,638 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 88,454 |
| Countries of Africa | 0 | - | 5.00 | 2,508,045 |
| Countries Closest to Iceland | 0 | - | 4.89 | 72,855 |
| Countries that Beat Russia | 0 | - | 4.84 | 81,903 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,469 |
| Countries that Beat Germany | 0 | - | 4.95 | 105,381 |
| Countries that Beat Italy | 0 | - | 4.85 | 53,877 |
| Countries that Beat Portugal | 0 | - | 4.86 | 58,677 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,375,950 |
| United States Map Quiz | 0 | - | 4.98 | 4,141,987 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,807 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,479 |
| Western Africa Map Quiz | 0 | - | 4.97 | 72,929 |
| Australia Map Quiz | 0 | - | 4.94 | 342,500 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 60,455 |
| European Geography By Letter - E | 0 | - | 4.23 | 112,226 |
| European Geography By Letter - F | 0 | - | 4.17 | 91,672 |
| European Geography By Letter - H | 0 | - | 4.30 | 94,911 |
| European Geography By Letter - G | 0 | - | 4.25 | 101,289 |
| European Geography By Letter - I | 0 | - | 4.10 | 94,500 |
| European Geography By Letter - K | 0 | - | 4.14 | 69,177 |
| European Geography By Letter - O | 0 | - | 4.28 | 61,927 |
| European Geography by Letter - W | 0 | - | 4.20 | 82,300 |
| European Geography By Letter - S #2 | 0 | - | 4.19 | 50,517 |
| African East Coast | 0 | - | 4.96 | 95,057 |
| European Cities by Map #2 | 0 | - | 4.48 | 47,196 |
| European Cities by Map #1 | 0 | - | 4.64 | 55,566 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 53,187 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 95,908 |
| Countries that Beat Iceland | 0 | - | 4.81 | 42,349 |
| European Cities Beginning with B - Click Map | 0 | - | 4.75 | 77,367 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 48,585 |
| Rivers of the United States | 0 | - | 4.93 | 65,523 |
| Top European Languages on a Map | 0 | - | 4.77 | 131,138 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 123,876 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 124,664 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,554 |
| Flags of Asia Quiz | 0 | - | 4.99 | 605,625 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,090 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 573,295 |
| European Cities A-Z by Clue #1 | 0 | - | 4.25 | 77,557 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,365 |
| Random European City to Country | 0 | - | 4.69 | 116,329 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 129,691 |
| Europe Capital to Country | 0 | - | 4.99 | 247,916 |
| Asia Capital to Country | 0 | - | 4.96 | 125,763 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,464 |
| European Capitals by Map | 0 | - | 4.99 | 136,293 |
| African Capitals by Map | 0 | - | 4.99 | 132,188 |
| Coldest World Capitals | 0 | - | 4.95 | 133,047 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,140 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,196 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,621 |
