| 407 Islands on the World Map | 0 | - | 4.99 | 34,948 |
| Island Countries | 0 | - | 4.99 | 709,110 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,372,140 |
| 5 Largest Cities for Every Letter on Map | 0 | - | 4.97 | 51,088 |
| Global Cities on a World Map | 0 | - | 4.93 | 135,583 |
| Find the City #1 | 0 | - | 4.97 | 42,542 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 125,665 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 162,517 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,411 |
| Most Dispersed Island Nations | 0 | - | 4.97 | 71,252 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 109,759 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 154,741 |
| Countries of the World With a Disappearing Map | 0 | - | 5.00 | 111,883 |
| Countries within the Arctic Circle - Map Quiz | 0 | - | 4.85 | 63,585 |
| ALL First-Level Subdivisions of the World With a Map | 0 | - | 5.00 | 146,038 |
| All First-Level Subdivisions of Europe by Proximity | 0 | - | 4.84 | 76,750 |
| Top World Languages on a Map | 0 | - | 4.93 | 102,596 |
| Official Languages of the World on the Disappearing World Map | 0 | - | 4.99 | 116,041 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 46,493 |
| Islands by Shape #2 | 0 | - | 4.88 | 59,136 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,816,320 |
| Largest Arctic Islands with a Map | 0 | - | 4.47 | 20,564 |
| World Capitals by Map | 0 | - | 5.00 | 285,050 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,025 |
| Countries of the World in 1900 | 0 | - | 4.89 | 84,276 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 194,327 |
| All Countries by Northernmost Point on Land | 0 | - | 4.89 | 125,797 |
| 20 Countries on an Empty Map #1 | 0 | - | 4.94 | 62,132 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 150,008 |
| Tectonic Plates on a Map | 0 | - | 4.97 | 35,509 |
| Layers of the Earth and Atmosphere | 0 | - | 4.96 | 50,325 |
| African East Coast | 0 | - | 4.96 | 95,621 |
| Modern Day Countries of the Kushan Empire on a Map | 0 | - | 4.89 | 24,721 |
| Boundary Waters | 0 | - | 4.92 | 88,292 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 35,011 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,719 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.94 | 61,938 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 60,198 |
| "Second Best" Geography Edition #3 | 0 | - | 4.90 | 70,113 |
| Pixelated World Map | 0 | - | 5.00 | 142,962 |
| Countries of Europe in 1444 | 0 | - | 4.92 | 99,276 |
| Countries of the World in 1444 | 0 | - | 4.98 | 59,961 |
| Modern-Day Countries of the Inca Empire on a Map | 0 | - | 4.83 | 57,181 |
| Countries of Europe before World War II with a Map | 0 | - | 4.95 | 52,880 |
| Countries of the World with a Borderless Map | 0 | - | 4.99 | 81,741 |
| Countries Closest to Antarctica on a Map | 0 | - | 4.98 | 80,304 |
| Name a Valid First-Level Subdivision for Every Country | 0 | - | 4.97 | 49,847 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 309,541 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 242,764 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 229,712 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 304,083 |
| World's Biggest Islands | 0 | - | 4.32 | 139,699 |
| Islands With the Highest Elevation | 0 | - | 4.61 | 17,928 |
| Most Populous Islands | 0 | - | 4.80 | 122,666 |
| Islands by Largest City #1 | 0 | - | 4.47 | 94,257 |
| Islands by Largest City #2 | 0 | - | 4.74 | 35,475 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,216,087 |
| Landlocked Countries | 0 | - | 4.99 | 417,311 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,796 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 563,687 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 63,605 |
| Seas on the World Map | 0 | - | 4.96 | 134,868 |
| Seas of the World | 0 | - | 5.00 | 155,778 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 94,374 |
| 20 Random Countries on an Empty World Map | 0 | - | 4.98 | 123,491 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,428 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 95,442 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 165,400 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 123,657 |
| World Capitals Quiz | 0 | - | 5.00 | 5,054,543 |
| Sahara Desert Countries | 0 | - | 4.98 | 162,231 |
| Himalayan Countries | 0 | - | 4.95 | 136,774 |
| Andean Countries | 0 | - | 4.95 | 83,609 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 62,870 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 124,170 |
| Coffee Producing Countries | 0 | - | 4.83 | 66,539 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,133 |
| Danube Countries | 0 | - | 4.97 | 71,488 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 116,316 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 85,909 |
| Countries with the Worst Passports | 0 | - | 4.94 | 83,312 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 148,306 |
| European Landlocked Countries | 0 | - | 4.99 | 146,199 |
| Partially Recognized Countries | 0 | - | 4.98 | 105,887 |
| Countries with the Most Species | 0 | - | 4.99 | 102,415 |
| Countries 197 to 205 | 0 | - | 4.89 | 70,015 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,357 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,537 |
| Countries that Use the Peso | 0 | - | 4.88 | 59,205 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 72,859 |
| Countries with a AAA Credit Rating | 0 | - | 4.85 | 57,238 |
| Countries in the Alps | 0 | - | 4.86 | 117,440 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 94,968 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 106,051 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,305 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,811 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 115,906 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.91 | 95,324 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,077 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,048 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,864 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,397 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,400 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,243 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,791 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,055 |
| Countries with the Most Grassland | 0 | - | 4.93 | 77,067 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 117,854 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 67,943 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,472 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 45,311 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 241,399 |
| World Countries - Blind Typing | 0 | - | 5.00 | 106,761 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 47,879 |
| Largest Countries By Category | 0 | - | 4.97 | 157,363 |
| Countries by Countries | 0 | - | 4.96 | 62,676 |
| Country Flags with the Most White | 0 | - | 4.87 | 137,961 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,109 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,423 |
| Countries of Europe in 1000 with a Map | 0 | - | 4.78 | 42,983 |
| Merged Country Flags | 0 | - | 4.88 | 106,416 |
| All Countries by Population With a Map | 0 | - | 4.98 | 107,975 |
| 20 Countries on a Topological Map #2 | 0 | - | 4.74 | 21,693 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 98,466 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 88,151 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,745,646 |
| 50 Largest Countries on the World Map Quiz | 0 | - | 4.98 | 145,189 |
| Western Europe Map Quiz | 0 | - | 4.86 | 93,684 |
| Tourist Attraction by Negative Review | 0 | - | 4.86 | 82,060 |
| Who Controls It? #1 | 0 | - | 4.83 | 48,346 |
| All 10m+ First-Level Country Subdivisions | 0 | - | 4.97 | 34,645 |
| Border Crossings Quiz #1 | 0 | - | 4.99 | 207,687 |
| Border Crossings Quiz #2 | 0 | - | 4.99 | 127,958 |
| Longest International Borders | 0 | - | 4.99 | 264,413 |
| Countries with Three Borders | 0 | - | 4.96 | 36,379 |
| Country Connect by Northernmost Point | 0 | - | 4.96 | 41,822 |
| Largest Cities for each Latitude Degree | 0 | - | 4.99 | 47,911 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,372 |
| Mediterranean Geography on a Map | 0 | - | 4.49 | 37,180 |
| Roman Provinces on a Map | 0 | - | 4.54 | 36,790 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 104,629 |
| Countries with the Lowest Maximum Elevation | 0 | - | 4.85 | 36,969 |
| Demonym of Every Country | 0 | - | 4.91 | 58,987 |
| Islands by Shape #1 | 0 | - | 4.32 | 84,268 |
| People Born on Islands | 0 | - | 4.39 | 52,837 |
| Islands by Picture | 0 | - | 4.29 | 106,496 |
| Islands by Wikipedia Descriptions | 0 | - | 4.54 | 37,306 |
| Name a Valid Island | 0 | - | 4.78 | 68,701 |
| Island Superlatives | 0 | - | 4.57 | 34,545 |
| Pacific Ocean General Knowledge | 0 | - | 4.69 | 36,264 |
| The Same Prefixes - Geography | 0 | - | 4.48 | 47,601 |
| Biggest First-Level Subdivisions by Area | 0 | - | 4.89 | 26,769 |
| "Second Best" Geography Edition #1 | 0 | - | 4.61 | 63,260 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 327,600 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,085 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,579,432 |
| World Capitals on an Empty Map | 0 | - | 4.70 | 53,840 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 374,122 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 404,260 |
| Modern-Day Countries of the Khmer Empire on a Map | 0 | - | 4.74 | 45,351 |
| Modern-Day Countries of the Mayan Civilization | 0 | - | 4.77 | 33,215 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,044,204 |
| Northernmost Countries | 0 | - | 4.99 | 359,738 |
| Countries of South America | 0 | - | 5.00 | 920,608 |
| Countries of Oceania | 0 | - | 5.00 | 1,048,229 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,861,069 |
| "Land" Countries | 0 | - | 4.98 | 335,226 |
| Top World Languages | 0 | - | 4.92 | 818,294 |
| Analogies of Countries #1 | 0 | - | 4.88 | 68,283 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 103,961 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 172,507 |
| Countries with Megacities | 0 | - | 4.99 | 249,454 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 198,355 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 112,678 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 136,686 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 80,646 |
| Northernmost Capital Cities | 0 | - | 4.98 | 109,700 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,109 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,139 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 108,697 |
| Same Letter Country and Capital | 0 | - | 4.99 | 156,309 |
| Countries by Capital City | 0 | - | 5.00 | 67,624 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,824 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,319 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,775 |
| Moved Capital Cities | 0 | - | 4.96 | 73,939 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,238 |
| Countries by Official Language | 0 | - | 4.95 | 194,262 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 295,083 |
| Countries in their Native Language | 0 | - | 4.99 | 197,854 |
| Independence from Whom | 0 | - | 4.99 | 210,985 |
| Subdivisions by Country | 0 | - | 4.86 | 50,227 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 131,456 |
| Megadiverse Countries | 0 | - | 4.96 | 134,609 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 131,015 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 55,109 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 74,965 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,278 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 93,712 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 153,606 |
