| Europe Map Quiz | 0 | - | 5.00 | 4,753,038 |
| Independence from Whom | 0 | - | 4.99 | 211,161 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 131,589 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,328 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 93,861 |
| World Map Quiz | 0 | - | 4.81 | 64,390 |
| Modern-Day Countries of the Holy Roman Empire on a Map | 0 | - | 4.93 | 45,526 |
| Countries by Founding Story | 0 | - | 4.95 | 77,001 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 46,545 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,445,914 |
| Oceania Map Quiz | 0 | - | 4.98 | 640,011 |
| Africa Map Quiz | 0 | - | 5.00 | 2,113,726 |
| Asia Map Quiz | 0 | - | 4.99 | 913,578 |
| Cities by Former Name | 0 | - | 4.83 | 91,382 |
| Recently Independent Countries | 0 | - | 4.98 | 158,924 |
| Countries of the World in 1900 | 0 | - | 4.89 | 84,442 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 194,568 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 150,224 |
| Countries by Former Name | 0 | - | 4.99 | 124,856 |
| Historical City to Country | 0 | - | 4.83 | 78,401 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,409 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 98,518 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,544 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,380,453 |
| Australia Map Quiz | 0 | - | 4.95 | 343,675 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,775 |
| United States Map Quiz | 0 | - | 4.98 | 4,151,889 |
| Modern Day Countries of the Kushan Empire on a Map | 0 | - | 4.89 | 24,782 |
| Boundary Waters | 0 | - | 4.92 | 88,345 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 35,053 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,839 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.94 | 62,074 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 60,289 |
| "Second Best" Geography Edition #3 | 0 | - | 4.90 | 70,214 |
| Countries Settled by Vikings | 0 | - | 4.93 | 121,220 |
| Warsaw Pact Countries | 0 | - | 4.83 | 84,430 |
| Countries of Europe in 1444 | 0 | - | 4.92 | 99,393 |
| Countries of the World in 1444 | 0 | - | 4.98 | 60,051 |
| Modern-Day Countries of the Inca Empire on a Map | 0 | - | 4.83 | 57,243 |
| Countries of Europe before World War II with a Map | 0 | - | 4.95 | 53,024 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,192 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,929 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,654 |
| North America Map Quiz | 0 | - | 4.98 | 247,381 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,830 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,030 |
| Former Flags | 0 | - | 4.97 | 107,394 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 638,770 |
| South America Map Quiz | 0 | - | 5.00 | 1,546,680 |
| Ancient City to Country | 0 | - | 4.70 | 107,888 |
| City-States | 0 | - | 4.53 | 37,214 |
| Damaged and Destroyed Cities | 0 | - | 4.44 | 44,610 |
| City Where It Happened #2 | 0 | - | 4.42 | 53,071 |
| City Where It Happened #3 | 0 | - | 4.53 | 40,364 |
| Countries by Independence Day | 0 | - | 4.61 | 52,699 |
| Former Countries by Capital | 0 | - | 4.45 | 127,324 |
| Former Countries | 0 | - | 4.75 | 133,102 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,280,531 |
| Landlocked Countries | 0 | - | 4.99 | 418,147 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 78,587 |
| Battle to Country | 0 | - | 4.91 | 53,079 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 566,025 |
| Modern-Day Countries of the Umayyad Caliphate on a Map | 0 | - | 4.98 | 68,573 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 135,150 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,040 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,473 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,946 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 901,328 |
| UK Cities Map Quiz | 0 | - | 4.96 | 463,838 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 145,092 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 57,659 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,795 |
| Countries of Europe in 1848 | 0 | - | 4.99 | 76,060 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 64,207 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,647 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 56,549 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,471 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 95,549 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 165,560 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 123,785 |
| Cities by Founder and Date | 0 | - | 4.56 | 29,083 |
| Cities Where Famous People Died | 0 | - | 4.47 | 33,110 |
| City Where It Happened #1 | 0 | - | 4.24 | 106,265 |
| World Capitals Quiz | 0 | - | 5.00 | 5,059,427 |
| Sahara Desert Countries | 0 | - | 4.98 | 162,593 |
| Himalayan Countries | 0 | - | 4.94 | 137,085 |
| Andean Countries | 0 | - | 4.95 | 83,760 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 63,004 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 124,381 |
| Coffee Producing Countries | 0 | - | 4.83 | 66,680 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,248 |
| Danube Countries | 0 | - | 4.97 | 71,575 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 116,432 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 85,983 |
| Countries with the Worst Passports | 0 | - | 4.94 | 83,505 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 148,563 |
| European Landlocked Countries | 0 | - | 4.99 | 146,679 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,013 |
| Countries with the Most Species | 0 | - | 4.99 | 102,780 |
| Countries Unconquered since 1850 | 0 | - | 4.32 | 64,771 |
| Countries 197 to 205 | 0 | - | 4.89 | 70,152 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,395 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,558 |
| Countries that Use the Peso | 0 | - | 4.88 | 59,256 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 72,926 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,306 |
| Countries in the Alps | 0 | - | 4.87 | 117,574 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 95,049 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 106,224 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,364 |
| Guerrillas by Country | 0 | - | 4.40 | 41,059 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,903 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,015 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 95,391 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,179 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,123 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,924 |
| Longest Uninterrupted Democracies | 0 | - | 4.04 | 33,166 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,488 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,441 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,300 |
| Most Recent Country To ... | 0 | - | 4.33 | 55,597 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,865 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,126 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,152 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 118,021 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,005 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,526 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 45,420 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 241,940 |
| World Countries - Blind Typing | 0 | - | 5.00 | 107,047 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 47,936 |
| Largest Countries By Category | 0 | - | 4.97 | 157,520 |
| Countries by Countries | 0 | - | 4.96 | 62,768 |
| Country Flags with the Most White | 0 | - | 4.85 | 138,103 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,134 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,453 |
| Countries of Europe in 1000 with a Map | 0 | - | 4.78 | 43,052 |
| Merged Country Flags | 0 | - | 4.88 | 106,515 |
| All Countries by Population With a Map | 0 | - | 4.98 | 108,261 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.97 | 98,575 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 88,255 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,752,037 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 88,842 |
| Provinces of China Map Quiz | 0 | - | 4.92 | 93,348 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,276 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,023 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,793 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 147,569 |
| 50 Largest Countries on the World Map Quiz | 0 | - | 4.98 | 145,303 |
| States of India Map Quiz | 0 | - | 4.83 | 26,331 |
| Western Europe Map Quiz | 0 | - | 4.86 | 93,711 |
| Mexico States Map Quiz | 0 | - | 4.85 | 104,409 |
| France Cities Map Quiz | 0 | - | 4.96 | 166,327 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,813 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,595 |
| China Cities Map Quiz | 0 | - | 4.94 | 104,841 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,722 |
| Tourist Attraction by Negative Review | 0 | - | 4.86 | 82,174 |
| Who Controls It? #1 | 0 | - | 4.83 | 48,376 |
| All 10m+ First-Level Country Subdivisions | 0 | - | 4.97 | 34,687 |
| Border Crossings Quiz #1 | 0 | - | 4.99 | 207,912 |
| Border Crossings Quiz #2 | 0 | - | 4.99 | 128,022 |
| Longest International Borders | 0 | - | 4.99 | 264,545 |
| Countries with Three Borders | 0 | - | 4.96 | 36,419 |
| Country Connect by Northernmost Point | 0 | - | 4.96 | 41,872 |
| Largest Cities for each Latitude Degree | 0 | - | 4.99 | 47,964 |
| Famous Immigrants and Exiles | 0 | - | 4.45 | 23,264 |
| Roman Provinces on a Map | 0 | - | 4.54 | 36,825 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 106,545 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 117,129 |
| Countries with the Lowest Maximum Elevation | 0 | - | 4.85 | 36,987 |
| Demonym of Every Country | 0 | - | 4.91 | 59,087 |
| People Born on Islands | 0 | - | 4.39 | 52,862 |
| Pacific Ocean General Knowledge | 0 | - | 4.69 | 36,275 |
| WWII Geography | 0 | - | 4.81 | 120,064 |
| The Same Prefixes - Geography | 0 | - | 4.48 | 47,636 |
| Biggest First-Level Subdivisions by Area | 0 | - | 4.89 | 26,802 |
| "Second Best" Geography Edition #1 | 0 | - | 4.61 | 63,314 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 328,289 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,581,450 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 374,385 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 404,710 |
| Island Countries | 0 | - | 4.99 | 709,422 |
| Modern-Day Countries of the Khmer Empire on a Map | 0 | - | 4.75 | 45,403 |
| Modern-Day Countries of the Mayan Civilization | 0 | - | 4.77 | 33,272 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,045,205 |
| Northernmost Countries | 0 | - | 4.99 | 360,135 |
| Countries of South America | 0 | - | 5.00 | 921,956 |
| Countries of Oceania | 0 | - | 5.00 | 1,049,819 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,864,015 |
| "Land" Countries | 0 | - | 4.98 | 335,610 |
| Topological Map of Asia Quiz | 0 | - | 4.81 | 20,069 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,128 |
| MLB Cities Map Quiz | 0 | - | 4.50 | 69,328 |
| European Cities Beginning with B - Click Map | 0 | - | 4.77 | 77,901 |
| Top World Languages | 0 | - | 4.92 | 819,359 |
| Colonies of Africa with a Map | 0 | - | 4.78 | 54,313 |
| Analogies of Countries #1 | 0 | - | 4.88 | 68,315 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 104,081 |
