| 407 Islands on the World Map | 0 | - | 4.99 | 35,069 |
| Island Countries | 0 | - | 4.99 | 709,764 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,375,739 |
| 5 Largest Cities for Every Letter on Map | 0 | - | 4.97 | 51,268 |
| Global Cities on a World Map | 0 | - | 4.93 | 135,866 |
| Find the City #1 | 0 | - | 4.97 | 42,693 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 125,756 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 162,714 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,487 |
| Most Dispersed Island Nations | 0 | - | 4.97 | 71,326 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 110,196 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 155,611 |
| Countries of the World With a Disappearing Map | 0 | - | 5.00 | 112,223 |
| Countries within the Arctic Circle - Map Quiz | 0 | - | 4.85 | 63,757 |
| ALL First-Level Subdivisions of the World With a Map | 0 | - | 5.00 | 146,559 |
| All First-Level Subdivisions of Europe by Proximity | 0 | - | 4.85 | 76,907 |
| Top World Languages on a Map | 0 | - | 4.93 | 103,001 |
| Official Languages of the World on the Disappearing World Map | 0 | - | 4.99 | 116,319 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 46,596 |
| Islands by Shape #2 | 0 | - | 4.88 | 59,204 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,822,672 |
| Largest Arctic Islands with a Map | 0 | - | 4.47 | 20,580 |
| World Capitals by Map | 0 | - | 5.00 | 285,656 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,169 |
| Countries of the World in 1900 | 0 | - | 4.89 | 84,591 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 194,768 |
| All Countries by Northernmost Point on Land | 0 | - | 4.89 | 126,094 |
| 20 Countries on an Empty Map #1 | 0 | - | 4.94 | 62,268 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 150,415 |
| Tectonic Plates on a Map | 0 | - | 4.97 | 35,608 |
| Layers of the Earth and Atmosphere | 0 | - | 4.96 | 50,420 |
| African East Coast | 0 | - | 4.96 | 95,844 |
| Modern Day Countries of the Kushan Empire on a Map | 0 | - | 4.89 | 24,821 |
| Boundary Waters | 0 | - | 4.92 | 88,379 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 35,084 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,914 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.94 | 62,179 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 60,340 |
| "Second Best" Geography Edition #3 | 0 | - | 4.90 | 70,275 |
| Pixelated World Map | 0 | - | 5.00 | 143,167 |
| Countries of Europe in 1444 | 0 | - | 4.92 | 99,486 |
| Countries of the World in 1444 | 0 | - | 4.98 | 60,111 |
| Modern-Day Countries of the Inca Empire on a Map | 0 | - | 4.83 | 57,301 |
| Countries of Europe before World War II with a Map | 0 | - | 4.95 | 53,130 |
| Countries of the World with a Borderless Map | 0 | - | 4.99 | 81,954 |
| Countries Closest to Antarctica on a Map | 0 | - | 4.98 | 80,464 |
| Name a Valid First-Level Subdivision for Every Country | 0 | - | 4.97 | 49,933 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 310,011 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 243,086 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 230,023 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 304,619 |
| World's Biggest Islands | 0 | - | 4.32 | 139,793 |
| Islands With the Highest Elevation | 0 | - | 4.61 | 17,945 |
| Most Populous Islands | 0 | - | 4.80 | 122,795 |
| Islands by Largest City #1 | 0 | - | 4.47 | 94,278 |
| Islands by Largest City #2 | 0 | - | 4.74 | 35,508 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,334,945 |
| Landlocked Countries | 0 | - | 4.99 | 418,950 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,945 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 568,056 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 63,887 |
| Seas on the World Map | 0 | - | 4.96 | 135,142 |
| Seas of the World | 0 | - | 5.00 | 156,391 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 94,559 |
| 20 Random Countries on an Empty World Map | 0 | - | 4.98 | 123,864 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,500 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 95,625 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 165,678 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 123,905 |
| World Capitals Quiz | 0 | - | 5.00 | 5,063,787 |
| Sahara Desert Countries | 0 | - | 4.98 | 163,001 |
| Himalayan Countries | 0 | - | 4.94 | 137,431 |
| Andean Countries | 0 | - | 4.95 | 83,942 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 63,231 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 124,662 |
| Coffee Producing Countries | 0 | - | 4.83 | 66,832 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,353 |
| Danube Countries | 0 | - | 4.97 | 71,666 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 116,556 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,058 |
| Countries with the Worst Passports | 0 | - | 4.94 | 83,657 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 148,735 |
| European Landlocked Countries | 0 | - | 4.99 | 146,778 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,141 |
| Countries with the Most Species | 0 | - | 4.99 | 102,908 |
| Countries 197 to 205 | 0 | - | 4.89 | 70,271 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,432 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,589 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,303 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 72,994 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,365 |
| Countries in the Alps | 0 | - | 4.87 | 117,688 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 95,135 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 106,368 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,424 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,986 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,096 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 95,582 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,286 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,189 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,970 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,553 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,479 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,338 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,926 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,189 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,207 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 118,189 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,063 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,572 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 45,532 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 242,381 |
| World Countries - Blind Typing | 0 | - | 5.00 | 107,231 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,000 |
| Largest Countries By Category | 0 | - | 4.97 | 157,639 |
| Countries by Countries | 0 | - | 4.96 | 62,838 |
| Country Flags with the Most White | 0 | - | 4.85 | 138,214 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,161 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,469 |
| Countries of Europe in 1000 with a Map | 0 | - | 4.78 | 43,098 |
| Merged Country Flags | 0 | - | 4.88 | 106,589 |
| All Countries by Population With a Map | 0 | - | 4.98 | 108,526 |
| 20 Countries on a Topological Map #2 | 0 | - | 4.74 | 21,727 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 98,654 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 88,324 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,756,953 |
| 50 Largest Countries on the World Map Quiz | 0 | - | 4.98 | 145,379 |
| Western Europe Map Quiz | 0 | - | 4.86 | 93,736 |
| Tourist Attraction by Negative Review | 0 | - | 4.86 | 82,222 |
| Who Controls It? #1 | 0 | - | 4.83 | 48,390 |
| All 10m+ First-Level Country Subdivisions | 0 | - | 4.98 | 34,739 |
| Border Crossings Quiz #1 | 0 | - | 4.99 | 208,073 |
| Border Crossings Quiz #2 | 0 | - | 4.99 | 128,073 |
| Longest International Borders | 0 | - | 4.99 | 264,665 |
| Countries with Three Borders | 0 | - | 4.96 | 36,452 |
| Country Connect by Northernmost Point | 0 | - | 4.96 | 41,914 |
| Largest Cities for each Latitude Degree | 0 | - | 5.00 | 48,008 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,458 |
| Mediterranean Geography on a Map | 0 | - | 4.49 | 37,218 |
| Roman Provinces on a Map | 0 | - | 4.54 | 36,859 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 104,786 |
| Countries with the Lowest Maximum Elevation | 0 | - | 4.85 | 37,006 |
| Demonym of Every Country | 0 | - | 4.91 | 59,151 |
| Islands by Shape #1 | 0 | - | 4.32 | 84,311 |
| People Born on Islands | 0 | - | 4.39 | 52,884 |
| Islands by Picture | 0 | - | 4.29 | 106,753 |
| Islands by Wikipedia Descriptions | 0 | - | 4.54 | 37,342 |
| Name a Valid Island | 0 | - | 4.78 | 68,802 |
| Island Superlatives | 0 | - | 4.57 | 34,581 |
| Pacific Ocean General Knowledge | 0 | - | 4.69 | 36,286 |
| The Same Prefixes - Geography | 0 | - | 4.48 | 47,663 |
| Biggest First-Level Subdivisions by Area | 0 | - | 4.89 | 26,841 |
| "Second Best" Geography Edition #1 | 0 | - | 4.61 | 63,347 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 329,007 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,104 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,582,946 |
| World Capitals on an Empty Map | 0 | - | 4.69 | 53,970 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 374,610 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 405,110 |
| Modern-Day Countries of the Khmer Empire on a Map | 0 | - | 4.75 | 45,439 |
| Modern-Day Countries of the Mayan Civilization | 0 | - | 4.77 | 33,299 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,046,056 |
| Northernmost Countries | 0 | - | 4.99 | 360,474 |
| Countries of South America | 0 | - | 5.00 | 922,913 |
| Countries of Oceania | 0 | - | 5.00 | 1,051,042 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,866,381 |
| "Land" Countries | 0 | - | 4.98 | 335,797 |
| Top World Languages | 0 | - | 4.92 | 820,247 |
| Analogies of Countries #1 | 0 | - | 4.89 | 68,346 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 104,167 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 173,020 |
| Countries with Megacities | 0 | - | 4.99 | 260,011 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 198,896 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 112,993 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 137,173 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,003 |
| Northernmost Capital Cities | 0 | - | 4.98 | 109,973 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,248 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,282 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 108,977 |
| Same Letter Country and Capital | 0 | - | 4.99 | 156,648 |
| Countries by Capital City | 0 | - | 5.00 | 67,937 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,976 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,471 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,980 |
| Moved Capital Cities | 0 | - | 4.96 | 74,067 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,414 |
| Countries by Official Language | 0 | - | 4.95 | 194,643 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 295,539 |
| Countries in their Native Language | 0 | - | 4.99 | 198,189 |
| Independence from Whom | 0 | - | 4.99 | 211,318 |
| Subdivisions by Country | 0 | - | 4.86 | 50,287 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 131,709 |
| Megadiverse Countries | 0 | - | 4.96 | 134,768 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 131,544 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 55,185 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,018 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,381 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 93,980 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 153,845 |
