| 407 Islands on the World Map | 0 | - | 4.99 | 35,067 |
| Island Countries | 0 | - | 4.99 | 709,754 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,375,689 |
| 5 Largest Cities for Every Letter on Map | 0 | - | 4.97 | 51,266 |
| Global Cities on a World Map | 0 | - | 4.93 | 135,861 |
| Find the City #1 | 0 | - | 4.97 | 42,693 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 125,755 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 162,712 |
| 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 | 110,193 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 155,601 |
| Countries of the World With a Disappearing Map | 0 | - | 5.00 | 112,219 |
| Countries within the Arctic Circle - Map Quiz | 0 | - | 4.85 | 63,754 |
| ALL First-Level Subdivisions of the World With a Map | 0 | - | 5.00 | 146,556 |
| All First-Level Subdivisions of Europe by Proximity | 0 | - | 4.85 | 76,904 |
| Top World Languages on a Map | 0 | - | 4.93 | 102,998 |
| Official Languages of the World on the Disappearing World Map | 0 | - | 4.99 | 116,317 |
| 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 | 3,822,620 |
| Largest Arctic Islands with a Map | 0 | - | 4.47 | 20,580 |
| World Capitals by Map | 0 | - | 5.00 | 285,653 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,167 |
| Countries of the World in 1900 | 0 | - | 4.89 | 84,588 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 194,762 |
| All Countries by Northernmost Point on Land | 0 | - | 4.89 | 126,092 |
| 20 Countries on an Empty Map #1 | 0 | - | 4.94 | 62,267 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 150,408 |
| Tectonic Plates on a Map | 0 | - | 4.97 | 35,608 |
| Layers of the Earth and Atmosphere | 0 | - | 4.96 | 50,418 |
| African East Coast | 0 | - | 4.96 | 95,842 |
| Modern Day Countries of the Kushan Empire on a Map | 0 | - | 4.89 | 24,820 |
| Boundary Waters | 0 | - | 4.92 | 88,378 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 35,080 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,913 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.94 | 62,171 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 60,338 |
| "Second Best" Geography Edition #3 | 0 | - | 4.90 | 70,275 |
| Pixelated World Map | 0 | - | 5.00 | 143,165 |
| Countries of Europe in 1444 | 0 | - | 4.92 | 99,483 |
| Countries of the World in 1444 | 0 | - | 4.98 | 60,110 |
| Modern-Day Countries of the Inca Empire on a Map | 0 | - | 4.83 | 57,300 |
| Countries of Europe before World War II with a Map | 0 | - | 4.95 | 53,125 |
| Countries of the World with a Borderless Map | 0 | - | 4.99 | 81,954 |
| Countries Closest to Antarctica on a Map | 0 | - | 4.98 | 80,463 |
| Name a Valid First-Level Subdivision for Every Country | 0 | - | 4.97 | 49,932 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 310,010 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 243,082 |
| 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 | 304,611 |
| 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 | 122,794 |
| Islands by Largest City #1 | 0 | - | 4.47 | 94,277 |
| Islands by Largest City #2 | 0 | - | 4.74 | 35,508 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,333,902 |
| Landlocked Countries | 0 | - | 4.99 | 418,931 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,945 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 567,994 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 63,880 |
| Seas on the World Map | 0 | - | 4.96 | 135,140 |
| Seas of the World | 0 | - | 5.00 | 156,389 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 94,558 |
| 20 Random Countries on an Empty World Map | 0 | - | 4.98 | 123,858 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,499 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 95,623 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 165,673 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 123,902 |
| World Capitals Quiz | 0 | - | 5.00 | 5,063,706 |
| Sahara Desert Countries | 0 | - | 4.98 | 162,999 |
| Himalayan Countries | 0 | - | 4.94 | 137,422 |
| Andean Countries | 0 | - | 4.95 | 83,938 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 63,230 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 124,653 |
| Coffee Producing Countries | 0 | - | 4.83 | 66,832 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,350 |
| Danube Countries | 0 | - | 4.97 | 71,663 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 116,551 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,057 |
| Countries with the Worst Passports | 0 | - | 4.94 | 83,655 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 148,734 |
| European Landlocked Countries | 0 | - | 4.99 | 146,778 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,140 |
| Countries with the Most Species | 0 | - | 4.99 | 102,907 |
| Countries 197 to 205 | 0 | - | 4.89 | 70,266 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,432 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,587 |
| 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 | 57,363 |
| Countries in the Alps | 0 | - | 4.87 | 117,688 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 95,133 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 106,365 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,422 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,981 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,093 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 95,571 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,285 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,185 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,969 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,551 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,478 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,337 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,925 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,188 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,205 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 118,186 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,062 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,572 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 45,530 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 242,372 |
| World Countries - Blind Typing | 0 | - | 5.00 | 107,228 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 47,999 |
| Largest Countries By Category | 0 | - | 4.97 | 157,636 |
| Countries by Countries | 0 | - | 4.96 | 62,838 |
| Country Flags with the Most White | 0 | - | 4.85 | 138,211 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,160 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,468 |
| Countries of Europe in 1000 with a Map | 0 | - | 4.78 | 43,098 |
| Merged Country Flags | 0 | - | 4.88 | 106,586 |
| All Countries by Population With a Map | 0 | - | 4.98 | 108,522 |
| 20 Countries on a Topological Map #2 | 0 | - | 4.74 | 21,727 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 98,653 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 88,323 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,756,873 |
| 50 Largest Countries on the World Map Quiz | 0 | - | 4.98 | 145,377 |
| Western Europe Map Quiz | 0 | - | 4.86 | 93,736 |
| Tourist Attraction by Negative Review | 0 | - | 4.86 | 82,221 |
| Who Controls It? #1 | 0 | - | 4.83 | 48,390 |
| All 10m+ First-Level Country Subdivisions | 0 | - | 4.98 | 34,738 |
| Border Crossings Quiz #1 | 0 | - | 4.99 | 208,069 |
| Border Crossings Quiz #2 | 0 | - | 4.99 | 128,071 |
| Longest International Borders | 0 | - | 4.99 | 264,658 |
| Countries with Three Borders | 0 | - | 4.96 | 36,452 |
| Country Connect by Northernmost Point | 0 | - | 4.96 | 41,912 |
| Largest Cities for each Latitude Degree | 0 | - | 5.00 | 48,006 |
| 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 | 36,856 |
| 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 | 59,150 |
| Islands by Shape #1 | 0 | - | 4.32 | 84,311 |
| People Born on Islands | 0 | - | 4.39 | 52,883 |
| Islands by Picture | 0 | - | 4.29 | 106,753 |
| Islands by Wikipedia Descriptions | 0 | - | 4.54 | 37,342 |
| Name a Valid Island | 0 | - | 4.78 | 68,801 |
| Island Superlatives | 0 | - | 4.57 | 34,581 |
| Pacific Ocean General Knowledge | 0 | - | 4.69 | 36,285 |
| The Same Prefixes - Geography | 0 | - | 4.48 | 47,662 |
| Biggest First-Level Subdivisions by Area | 0 | - | 4.89 | 26,841 |
| "Second Best" Geography Edition #1 | 0 | - | 4.61 | 63,346 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 328,993 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,104 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,582,922 |
| World Capitals on an Empty Map | 0 | - | 4.69 | 53,970 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 374,609 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 405,096 |
| 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 | 1,046,044 |
| Northernmost Countries | 0 | - | 4.99 | 360,466 |
| Countries of South America | 0 | - | 5.00 | 922,903 |
| Countries of Oceania | 0 | - | 5.00 | 1,050,990 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,866,344 |
| "Land" Countries | 0 | - | 4.98 | 335,793 |
| Top World Languages | 0 | - | 4.92 | 820,213 |
| Analogies of Countries #1 | 0 | - | 4.89 | 68,346 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 104,165 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 173,019 |
| Countries with Megacities | 0 | - | 4.99 | 259,907 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 198,892 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 112,990 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 137,169 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 80,999 |
| Northernmost Capital Cities | 0 | - | 4.98 | 109,972 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,248 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,281 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 108,977 |
| Same Letter Country and Capital | 0 | - | 4.99 | 156,646 |
| Countries by Capital City | 0 | - | 5.00 | 67,934 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,976 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,469 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,976 |
| Moved Capital Cities | 0 | - | 4.96 | 74,067 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,413 |
| Countries by Official Language | 0 | - | 4.95 | 194,641 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 295,531 |
| Countries in their Native Language | 0 | - | 4.99 | 198,185 |
| Independence from Whom | 0 | - | 4.99 | 211,312 |
| Subdivisions by Country | 0 | - | 4.86 | 50,287 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 131,705 |
| Megadiverse Countries | 0 | - | 4.96 | 134,766 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 131,542 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 55,184 |
| 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 | 93,978 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 153,844 |
