| 407 Islands on the World Map | 0 | - | 4.99 | 35,017 |
| Island Countries | 0 | - | 4.99 | 709,376 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,373,788 |
| 5 Largest Cities for Every Letter on Map | 0 | - | 4.97 | 51,168 |
| Global Cities on a World Map | 0 | - | 4.93 | 135,734 |
| Find the City #1 | 0 | - | 4.97 | 42,617 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 125,706 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 162,620 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,449 |
| Most Dispersed Island Nations | 0 | - | 4.97 | 71,281 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 109,956 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 155,137 |
| Countries of the World With a Disappearing Map | 0 | - | 5.00 | 112,042 |
| Countries within the Arctic Circle - Map Quiz | 0 | - | 4.85 | 63,678 |
| ALL First-Level Subdivisions of the World With a Map | 0 | - | 5.00 | 146,275 |
| All First-Level Subdivisions of Europe by Proximity | 0 | - | 4.85 | 76,824 |
| Top World Languages on a Map | 0 | - | 4.93 | 102,644 |
| Official Languages of the World on the Disappearing World Map | 0 | - | 4.99 | 116,174 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 46,536 |
| Islands by Shape #2 | 0 | - | 4.88 | 59,171 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,819,478 |
| Largest Arctic Islands with a Map | 0 | - | 4.47 | 20,573 |
| World Capitals by Map | 0 | - | 5.00 | 285,320 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,094 |
| Countries of the World in 1900 | 0 | - | 4.89 | 84,424 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 194,547 |
| All Countries by Northernmost Point on Land | 0 | - | 4.89 | 125,961 |
| 20 Countries on an Empty Map #1 | 0 | - | 4.94 | 62,207 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 150,204 |
| Tectonic Plates on a Map | 0 | - | 4.97 | 35,577 |
| Layers of the Earth and Atmosphere | 0 | - | 4.96 | 50,382 |
| African East Coast | 0 | - | 4.96 | 95,725 |
| Modern Day Countries of the Kushan Empire on a Map | 0 | - | 4.89 | 24,775 |
| Boundary Waters | 0 | - | 4.92 | 88,338 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 35,049 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,824 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.94 | 62,059 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 60,284 |
| "Second Best" Geography Edition #3 | 0 | - | 4.90 | 70,204 |
| Pixelated World Map | 0 | - | 5.00 | 143,065 |
| Countries of Europe in 1444 | 0 | - | 4.92 | 99,380 |
| Countries of the World in 1444 | 0 | - | 4.98 | 60,038 |
| Modern-Day Countries of the Inca Empire on a Map | 0 | - | 4.83 | 57,237 |
| Countries of Europe before World War II with a Map | 0 | - | 4.95 | 53,013 |
| Countries of the World with a Borderless Map | 0 | - | 4.99 | 81,846 |
| Countries Closest to Antarctica on a Map | 0 | - | 4.98 | 80,394 |
| Name a Valid First-Level Subdivision for Every Country | 0 | - | 4.97 | 49,892 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 309,801 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 242,926 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 229,873 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 304,322 |
| World's Biggest Islands | 0 | - | 4.32 | 139,746 |
| Islands With the Highest Elevation | 0 | - | 4.61 | 17,934 |
| Most Populous Islands | 0 | - | 4.80 | 122,731 |
| Islands by Largest City #1 | 0 | - | 4.47 | 94,265 |
| Islands by Largest City #2 | 0 | - | 4.74 | 35,484 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,273,187 |
| Landlocked Countries | 0 | - | 4.99 | 418,060 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,867 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 565,792 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 63,731 |
| Seas on the World Map | 0 | - | 4.96 | 135,045 |
| Seas of the World | 0 | - | 5.00 | 156,137 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 94,484 |
| 20 Random Countries on an Empty World Map | 0 | - | 4.98 | 123,656 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,463 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 95,534 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 165,546 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 123,773 |
| World Capitals Quiz | 0 | - | 5.00 | 5,058,896 |
| Sahara Desert Countries | 0 | - | 4.98 | 162,558 |
| Himalayan Countries | 0 | - | 4.94 | 137,045 |
| Andean Countries | 0 | - | 4.95 | 83,742 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 62,991 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 124,358 |
| Coffee Producing Countries | 0 | - | 4.83 | 66,665 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,237 |
| Danube Countries | 0 | - | 4.97 | 71,565 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 116,419 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 85,977 |
| Countries with the Worst Passports | 0 | - | 4.94 | 83,492 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 148,547 |
| European Landlocked Countries | 0 | - | 4.99 | 146,671 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,003 |
| Countries with the Most Species | 0 | - | 4.99 | 102,750 |
| Countries 197 to 205 | 0 | - | 4.89 | 70,143 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,389 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,555 |
| Countries that Use the Peso | 0 | - | 4.88 | 59,250 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 72,920 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,304 |
| Countries in the Alps | 0 | - | 4.87 | 117,557 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 95,044 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 106,197 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,360 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,893 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,002 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 95,386 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,168 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,114 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,918 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,479 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,437 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,298 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,857 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,121 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,147 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 118,001 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 67,997 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,519 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 45,406 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 241,906 |
| World Countries - Blind Typing | 0 | - | 5.00 | 107,014 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 47,930 |
| Largest Countries By Category | 0 | - | 4.97 | 157,509 |
| Countries by Countries | 0 | - | 4.96 | 62,760 |
| Country Flags with the Most White | 0 | - | 4.85 | 138,081 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,131 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,451 |
| Countries of Europe in 1000 with a Map | 0 | - | 4.78 | 43,044 |
| Merged Country Flags | 0 | - | 4.88 | 106,504 |
| All Countries by Population With a Map | 0 | - | 4.98 | 108,233 |
| 20 Countries on a Topological Map #2 | 0 | - | 4.74 | 21,705 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.97 | 98,565 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 88,245 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,751,353 |
| 50 Largest Countries on the World Map Quiz | 0 | - | 4.98 | 145,292 |
| Western Europe Map Quiz | 0 | - | 4.86 | 93,710 |
| Tourist Attraction by Negative Review | 0 | - | 4.86 | 82,161 |
| Who Controls It? #1 | 0 | - | 4.83 | 48,373 |
| All 10m+ First-Level Country Subdivisions | 0 | - | 4.97 | 34,685 |
| Border Crossings Quiz #1 | 0 | - | 4.99 | 207,890 |
| Border Crossings Quiz #2 | 0 | - | 4.99 | 128,016 |
| Longest International Borders | 0 | - | 4.99 | 264,531 |
| Countries with Three Borders | 0 | - | 4.96 | 36,413 |
| Country Connect by Northernmost Point | 0 | - | 4.96 | 41,867 |
| Largest Cities for each Latitude Degree | 0 | - | 4.99 | 47,961 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,420 |
| Mediterranean Geography on a Map | 0 | - | 4.49 | 37,195 |
| Roman Provinces on a Map | 0 | - | 4.54 | 36,824 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 104,726 |
| Countries with the Lowest Maximum Elevation | 0 | - | 4.85 | 36,985 |
| Demonym of Every Country | 0 | - | 4.91 | 59,077 |
| Islands by Shape #1 | 0 | - | 4.32 | 84,290 |
| People Born on Islands | 0 | - | 4.39 | 52,859 |
| Islands by Picture | 0 | - | 4.29 | 106,610 |
| Islands by Wikipedia Descriptions | 0 | - | 4.54 | 37,326 |
| Name a Valid Island | 0 | - | 4.78 | 68,752 |
| Island Superlatives | 0 | - | 4.57 | 34,563 |
| Pacific Ocean General Knowledge | 0 | - | 4.69 | 36,275 |
| The Same Prefixes - Geography | 0 | - | 4.48 | 47,629 |
| Biggest First-Level Subdivisions by Area | 0 | - | 4.89 | 26,800 |
| "Second Best" Geography Edition #1 | 0 | - | 4.61 | 63,309 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 328,196 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,092 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,581,218 |
| World Capitals on an Empty Map | 0 | - | 4.69 | 53,907 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 374,367 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 404,648 |
| Modern-Day Countries of the Khmer Empire on a Map | 0 | - | 4.75 | 45,396 |
| Modern-Day Countries of the Mayan Civilization | 0 | - | 4.77 | 33,262 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,045,079 |
| Northernmost Countries | 0 | - | 4.99 | 360,088 |
| Countries of South America | 0 | - | 5.00 | 921,832 |
| Countries of Oceania | 0 | - | 5.00 | 1,049,659 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,863,730 |
| "Land" Countries | 0 | - | 4.98 | 335,575 |
| Top World Languages | 0 | - | 4.92 | 819,261 |
| Analogies of Countries #1 | 0 | - | 4.88 | 68,314 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 104,065 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 172,723 |
| Countries with Megacities | 0 | - | 4.99 | 249,850 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 198,559 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 112,809 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 136,876 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 80,801 |
| Northernmost Capital Cities | 0 | - | 4.98 | 109,832 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,190 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,206 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 108,838 |
| Same Letter Country and Capital | 0 | - | 4.99 | 156,444 |
| Countries by Capital City | 0 | - | 5.00 | 67,777 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,892 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,386 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,887 |
| Moved Capital Cities | 0 | - | 4.96 | 73,992 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,330 |
| Countries by Official Language | 0 | - | 4.95 | 194,473 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 295,307 |
| Countries in their Native Language | 0 | - | 4.99 | 198,038 |
| Independence from Whom | 0 | - | 4.99 | 211,147 |
| Subdivisions by Country | 0 | - | 4.86 | 50,252 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 131,575 |
| Megadiverse Countries | 0 | - | 4.96 | 134,707 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 131,168 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 55,148 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 74,992 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,319 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 93,844 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 153,768 |
