| 407 Islands on the World Map | 0 | - | 4.99 | 35,751 |
| Island Countries | 0 | - | 4.99 | 713,100 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,397,902 |
| 5 Largest Cities for Every Letter on Map | 0 | - | 4.97 | 52,127 |
| Global Cities on a World Map | 0 | - | 4.93 | 137,548 |
| Find the City #1 | 0 | - | 4.97 | 43,454 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 126,832 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 164,517 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 96,192 |
| Most Dispersed Island Nations | 0 | - | 4.96 | 71,989 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 112,825 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 160,059 |
| Countries of the World With a Disappearing Map | 0 | - | 5.00 | 114,311 |
| Countries within the Arctic Circle - Map Quiz | 0 | - | 4.84 | 64,775 |
| ALL First-Level Subdivisions of the World With a Map | 0 | - | 5.00 | 150,247 |
| All First-Level Subdivisions of Europe by Proximity | 0 | - | 4.86 | 77,906 |
| Top World Languages on a Map | 0 | - | 4.94 | 104,150 |
| Official Languages of the World on the Disappearing World Map | 0 | - | 4.99 | 117,857 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 47,244 |
| Islands by Shape #2 | 0 | - | 4.88 | 59,611 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,854,617 |
| Largest Arctic Islands with a Map | 0 | - | 4.47 | 20,704 |
| World Capitals by Map | 0 | - | 5.00 | 290,078 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,958 |
| Countries of the World in 1900 | 0 | - | 4.89 | 86,220 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 197,154 |
| All Countries by Northernmost Point on Land | 0 | - | 4.90 | 127,658 |
| 20 Countries on an Empty Map #1 | 0 | - | 4.94 | 62,962 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 152,552 |
| Tectonic Plates on a Map | 0 | - | 4.97 | 35,958 |
| Layers of the Earth and Atmosphere | 0 | - | 4.96 | 50,771 |
| African East Coast | 0 | - | 4.96 | 96,944 |
| Modern Day Countries of the Kushan Empire on a Map | 0 | - | 4.89 | 25,355 |
| Boundary Waters | 0 | - | 4.92 | 88,863 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.88 | 35,476 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,872 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 63,604 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 61,083 |
| "Second Best" Geography Edition #3 | 0 | - | 4.89 | 71,104 |
| Pixelated World Map | 0 | - | 5.00 | 144,419 |
| Countries of Europe in 1444 | 0 | - | 4.92 | 100,797 |
| Countries of the World in 1444 | 0 | - | 4.98 | 60,876 |
| Modern-Day Countries of the Inca Empire on a Map | 0 | - | 4.83 | 58,002 |
| Countries of Europe before World War II with a Map | 0 | - | 4.95 | 54,360 |
| Countries of the World with a Borderless Map | 0 | - | 4.99 | 82,952 |
| Countries Closest to Antarctica on a Map | 0 | - | 4.98 | 81,451 |
| Name a Valid First-Level Subdivision for Every Country | 0 | - | 4.97 | 50,496 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 313,280 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 244,928 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 231,939 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 307,036 |
| World's Biggest Islands | 0 | - | 4.33 | 140,606 |
| Islands With the Highest Elevation | 0 | - | 4.61 | 18,050 |
| Most Populous Islands | 0 | - | 4.80 | 123,465 |
| Islands by Largest City #1 | 0 | - | 4.47 | 94,409 |
| Islands by Largest City #2 | 0 | - | 4.74 | 35,685 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,990,705 |
| Landlocked Countries | 0 | - | 4.99 | 427,518 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,633 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 592,651 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 65,353 |
| Seas on the World Map | 0 | - | 4.96 | 136,149 |
| Seas of the World | 0 | - | 5.00 | 158,918 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 95,328 |
| 20 Random Countries on an Empty World Map | 0 | - | 4.98 | 125,651 |
| World Geography on a Map #1 | 0 | - | 4.94 | 74,004 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 96,537 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 167,206 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 125,224 |
| World Capitals Quiz | 0 | - | 5.00 | 5,115,663 |
| Sahara Desert Countries | 0 | - | 4.98 | 167,036 |
| Himalayan Countries | 0 | - | 4.93 | 140,936 |
| Andean Countries | 0 | - | 4.94 | 85,861 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 64,966 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 127,570 |
| Coffee Producing Countries | 0 | - | 4.83 | 68,513 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 66,730 |
| Danube Countries | 0 | - | 4.97 | 72,584 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 117,845 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,999 |
| Countries with the Worst Passports | 0 | - | 4.93 | 85,491 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 150,963 |
| European Landlocked Countries | 0 | - | 4.99 | 147,803 |
| Partially Recognized Countries | 0 | - | 4.98 | 107,574 |
| Countries with the Most Species | 0 | - | 4.99 | 103,658 |
| Countries 197 to 205 | 0 | - | 4.90 | 71,679 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,824 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,963 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,943 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,697 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 58,154 |
| Countries in the Alps | 0 | - | 4.87 | 119,014 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 103,068 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 108,207 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 79,079 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 97,203 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 117,170 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 96,410 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 101,627 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 54,019 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,525 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 63,336 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,968 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.91 | 41,844 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,692 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,943 |
| Countries with the Most Grassland | 0 | - | 4.94 | 78,046 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 120,199 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,758 |
| Countries that Host the Most Refugees | 0 | - | 4.96 | 76,654 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,871 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 246,461 |
| World Countries - Blind Typing | 0 | - | 5.00 | 109,577 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,631 |
| Largest Countries By Category | 0 | - | 4.97 | 159,135 |
| Countries by Countries | 0 | - | 4.97 | 63,829 |
| Country Flags with the Most White | 0 | - | 4.85 | 139,489 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,452 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,716 |
| Countries of Europe in 1000 with a Map | 0 | - | 4.78 | 43,807 |
| Merged Country Flags | 0 | - | 4.88 | 107,532 |
| All Countries by Population With a Map | 0 | - | 4.98 | 111,552 |
| 20 Countries on a Topological Map #2 | 0 | - | 4.75 | 21,963 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 99,585 |
| Colourful Countries of the World | 0 | - | 4.99 | 60,270 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 89,266 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,814,322 |
| 50 Largest Countries on the World Map Quiz | 0 | - | 4.98 | 146,607 |
| Western Europe Map Quiz | 0 | - | 4.86 | 94,032 |
| Tourist Attraction by Negative Review | 0 | - | 4.85 | 82,909 |
| Who Controls It? #1 | 0 | - | 4.83 | 48,662 |
| All 10m+ First-Level Country Subdivisions | 0 | - | 4.98 | 35,275 |
| Border Crossings Quiz #1 | 0 | - | 4.99 | 210,482 |
| Border Crossings Quiz #2 | 0 | - | 4.99 | 128,685 |
| Longest International Borders | 0 | - | 4.99 | 266,045 |
| Countries with Three Borders | 0 | - | 4.96 | 36,846 |
| Country Connect by Northernmost Point | 0 | - | 4.96 | 42,439 |
| Largest Cities for each Latitude Degree | 0 | - | 4.99 | 48,588 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,883 |
| Mediterranean Geography on a Map | 0 | - | 4.49 | 37,413 |
| Roman Provinces on a Map | 0 | - | 4.53 | 37,420 |
| Countries of South America with an Empty Map | 0 | - | 4.95 | 105,644 |
| Countries with the Lowest Maximum Elevation | 0 | - | 4.86 | 37,217 |
| Demonym of Every Country | 0 | - | 4.90 | 61,668 |
| Islands by Shape #1 | 0 | - | 4.33 | 84,564 |
| People Born on Islands | 0 | - | 4.39 | 53,091 |
| Islands by Picture | 0 | - | 4.28 | 107,987 |
| Islands by Wikipedia Descriptions | 0 | - | 4.54 | 37,551 |
| Name a Valid Island | 0 | - | 4.80 | 69,620 |
| Island Superlatives | 0 | - | 4.57 | 34,748 |
| Pacific Ocean General Knowledge | 0 | - | 4.70 | 36,414 |
| The Same Prefixes - Geography | 0 | - | 4.48 | 48,086 |
| Biggest First-Level Subdivisions by Area | 0 | - | 4.89 | 27,233 |
| "Second Best" Geography Edition #1 | 0 | - | 4.56 | 63,758 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 336,860 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,247 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,602,919 |
| World Capitals on an Empty Map | 0 | - | 4.69 | 54,672 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 377,121 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 410,526 |
| Modern-Day Countries of the Khmer Empire on a Map | 0 | - | 4.77 | 45,919 |
| Modern-Day Countries of the Mayan Civilization | 0 | - | 4.78 | 33,771 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,056,479 |
| Northernmost Countries | 0 | - | 4.99 | 364,729 |
| Countries of South America | 0 | - | 5.00 | 934,687 |
| Countries of Oceania | 0 | - | 5.00 | 1,065,958 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,893,989 |
| "Land" Countries | 0 | - | 4.98 | 339,107 |
| Top World Languages | 0 | - | 4.92 | 831,673 |
| Analogies of Countries #1 | 0 | - | 4.89 | 68,786 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 105,167 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 175,586 |
| Countries with Megacities | 0 | - | 4.99 | 268,032 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 201,229 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 114,376 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 139,557 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 82,482 |
| Northernmost Capital Cities | 0 | - | 4.98 | 111,608 |
| Most Remote Capital Cities | 0 | - | 4.92 | 54,112 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 46,375 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 110,493 |
| Same Letter Country and Capital | 0 | - | 4.99 | 158,447 |
| Countries by Capital City | 0 | - | 5.00 | 69,687 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 78,205 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 115,381 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,994 |
| Moved Capital Cities | 0 | - | 4.96 | 74,748 |
| World Capitals with a Unique First Letter | 0 | - | 4.83 | 75,873 |
| Countries by Official Language | 0 | - | 4.95 | 196,285 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 298,021 |
| Countries in their Native Language | 0 | - | 4.99 | 200,008 |
| Independence from Whom | 0 | - | 4.99 | 213,474 |
| Subdivisions by Country | 0 | - | 4.87 | 50,676 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 133,727 |
| Megadiverse Countries | 0 | - | 4.96 | 149,561 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 133,180 |
| Countries Producing the Most Sugarcane | 0 | - | 4.94 | 55,591 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,266 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,940 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 95,343 |
