| 407 Islands on the World Map | 0 | - | 4.99 | 35,411 |
| Island Countries | 0 | - | 4.99 | 711,550 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,387,174 |
| 5 Largest Cities for Every Letter on Map | 0 | - | 4.97 | 51,735 |
| Global Cities on a World Map | 0 | - | 4.93 | 136,845 |
| Find the City #1 | 0 | - | 4.97 | 43,144 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 126,313 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 163,313 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,725 |
| Most Dispersed Island Nations | 0 | - | 4.97 | 71,571 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 111,645 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 157,967 |
| Countries of the World With a Disappearing Map | 0 | - | 5.00 | 113,394 |
| Countries within the Arctic Circle - Map Quiz | 0 | - | 4.84 | 64,309 |
| ALL First-Level Subdivisions of the World With a Map | 0 | - | 5.00 | 148,355 |
| All First-Level Subdivisions of Europe by Proximity | 0 | - | 4.85 | 77,455 |
| Top World Languages on a Map | 0 | - | 4.94 | 103,341 |
| Official Languages of the World on the Disappearing World Map | 0 | - | 4.99 | 117,136 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 46,951 |
| Islands by Shape #2 | 0 | - | 4.88 | 59,400 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,839,925 |
| Largest Arctic Islands with a Map | 0 | - | 4.47 | 20,651 |
| World Capitals by Map | 0 | - | 5.00 | 288,250 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,628 |
| Countries of the World in 1900 | 0 | - | 4.89 | 85,479 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 196,099 |
| All Countries by Northernmost Point on Land | 0 | - | 4.90 | 126,921 |
| 20 Countries on an Empty Map #1 | 0 | - | 4.94 | 62,642 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 151,605 |
| Tectonic Plates on a Map | 0 | - | 4.97 | 35,805 |
| Layers of the Earth and Atmosphere | 0 | - | 4.96 | 50,611 |
| African East Coast | 0 | - | 4.96 | 96,460 |
| Modern Day Countries of the Kushan Empire on a Map | 0 | - | 4.89 | 25,124 |
| Boundary Waters | 0 | - | 4.92 | 88,646 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.86 | 35,318 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,423 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 62,967 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 60,746 |
| "Second Best" Geography Edition #3 | 0 | - | 4.89 | 70,731 |
| Pixelated World Map | 0 | - | 5.00 | 143,797 |
| Countries of Europe in 1444 | 0 | - | 4.92 | 100,215 |
| Countries of the World in 1444 | 0 | - | 4.98 | 60,539 |
| Modern-Day Countries of the Inca Empire on a Map | 0 | - | 4.83 | 57,686 |
| Countries of Europe before World War II with a Map | 0 | - | 4.95 | 53,804 |
| Countries of the World with a Borderless Map | 0 | - | 4.99 | 82,519 |
| Countries Closest to Antarctica on a Map | 0 | - | 4.98 | 81,130 |
| Name a Valid First-Level Subdivision for Every Country | 0 | - | 4.97 | 50,237 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 311,854 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 244,161 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 231,084 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 305,913 |
| World's Biggest Islands | 0 | - | 4.33 | 140,393 |
| Islands With the Highest Elevation | 0 | - | 4.61 | 18,006 |
| Most Populous Islands | 0 | - | 4.80 | 123,137 |
| Islands by Largest City #1 | 0 | - | 4.47 | 94,343 |
| Islands by Largest City #2 | 0 | - | 4.74 | 35,594 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,689,654 |
| Landlocked Countries | 0 | - | 4.99 | 423,314 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,309 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 581,603 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 64,553 |
| Seas on the World Map | 0 | - | 4.96 | 135,705 |
| Seas of the World | 0 | - | 5.00 | 157,735 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 94,963 |
| 20 Random Countries on an Empty World Map | 0 | - | 4.98 | 124,848 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,792 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 96,162 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 166,623 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 124,651 |
| World Capitals Quiz | 0 | - | 5.00 | 5,091,581 |
| Sahara Desert Countries | 0 | - | 4.98 | 165,142 |
| Himalayan Countries | 0 | - | 4.94 | 139,320 |
| Andean Countries | 0 | - | 4.93 | 84,934 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 64,153 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 126,319 |
| Coffee Producing Countries | 0 | - | 4.83 | 67,728 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 66,042 |
| Danube Countries | 0 | - | 4.97 | 72,161 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 117,238 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,567 |
| Countries with the Worst Passports | 0 | - | 4.93 | 84,598 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 150,106 |
| European Landlocked Countries | 0 | - | 4.99 | 147,319 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,886 |
| Countries with the Most Species | 0 | - | 4.99 | 103,372 |
| Countries 197 to 205 | 0 | - | 4.90 | 71,018 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,660 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,776 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,640 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,399 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,806 |
| Countries in the Alps | 0 | - | 4.87 | 118,419 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 101,889 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 107,346 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,777 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,756 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,665 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 96,064 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,854 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,637 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,265 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,988 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,738 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,611 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,347 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,598 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,664 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 119,246 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,432 |
| Countries that Host the Most Refugees | 0 | - | 4.96 | 64,948 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,287 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 244,670 |
| World Countries - Blind Typing | 0 | - | 5.00 | 108,509 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,335 |
| Largest Countries By Category | 0 | - | 4.97 | 158,459 |
| Countries by Countries | 0 | - | 4.96 | 63,391 |
| Country Flags with the Most White | 0 | - | 4.85 | 138,911 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,333 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,602 |
| Countries of Europe in 1000 with a Map | 0 | - | 4.78 | 43,464 |
| Merged Country Flags | 0 | - | 4.88 | 107,098 |
| All Countries by Population With a Map | 0 | - | 4.99 | 110,096 |
| 20 Countries on a Topological Map #2 | 0 | - | 4.74 | 21,862 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 99,165 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 88,829 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,788,194 |
| 50 Largest Countries on the World Map Quiz | 0 | - | 4.98 | 145,848 |
| Western Europe Map Quiz | 0 | - | 4.85 | 93,906 |
| Tourist Attraction by Negative Review | 0 | - | 4.85 | 82,615 |
| Who Controls It? #1 | 0 | - | 4.83 | 48,550 |
| All 10m+ First-Level Country Subdivisions | 0 | - | 4.98 | 35,011 |
| Border Crossings Quiz #1 | 0 | - | 4.99 | 209,388 |
| Border Crossings Quiz #2 | 0 | - | 4.99 | 128,398 |
| Longest International Borders | 0 | - | 4.99 | 265,436 |
| Countries with Three Borders | 0 | - | 4.96 | 36,670 |
| Country Connect by Northernmost Point | 0 | - | 4.96 | 42,208 |
| Largest Cities for each Latitude Degree | 0 | - | 4.99 | 48,323 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,684 |
| Mediterranean Geography on a Map | 0 | - | 4.49 | 37,331 |
| Roman Provinces on a Map | 0 | - | 4.53 | 37,170 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 105,240 |
| Countries with the Lowest Maximum Elevation | 0 | - | 4.85 | 37,110 |
| Demonym of Every Country | 0 | - | 4.90 | 61,028 |
| Islands by Shape #1 | 0 | - | 4.33 | 84,449 |
| People Born on Islands | 0 | - | 4.39 | 52,996 |
| Islands by Picture | 0 | - | 4.28 | 107,437 |
| Islands by Wikipedia Descriptions | 0 | - | 4.54 | 37,447 |
| Name a Valid Island | 0 | - | 4.78 | 69,074 |
| Island Superlatives | 0 | - | 4.57 | 34,659 |
| Pacific Ocean General Knowledge | 0 | - | 4.70 | 36,352 |
| The Same Prefixes - Geography | 0 | - | 4.48 | 47,912 |
| Biggest First-Level Subdivisions by Area | 0 | - | 4.89 | 27,057 |
| "Second Best" Geography Edition #1 | 0 | - | 4.61 | 63,562 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 332,786 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,178 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,593,946 |
| World Capitals on an Empty Map | 0 | - | 4.69 | 54,366 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 375,938 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 408,198 |
| Modern-Day Countries of the Khmer Empire on a Map | 0 | - | 4.77 | 45,706 |
| Modern-Day Countries of the Mayan Civilization | 0 | - | 4.78 | 33,553 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,051,603 |
| Northernmost Countries | 0 | - | 4.99 | 362,657 |
| Countries of South America | 0 | - | 5.00 | 929,257 |
| Countries of Oceania | 0 | - | 5.00 | 1,059,277 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,881,587 |
| "Land" Countries | 0 | - | 4.98 | 337,720 |
| Top World Languages | 0 | - | 4.92 | 826,407 |
| Analogies of Countries #1 | 0 | - | 4.89 | 68,620 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 104,705 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 174,317 |
| Countries with Megacities | 0 | - | 4.99 | 265,526 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 200,122 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,684 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 138,379 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,757 |
| Northernmost Capital Cities | 0 | - | 4.98 | 110,801 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,719 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,913 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 109,806 |
| Same Letter Country and Capital | 0 | - | 4.99 | 157,639 |
| Countries by Capital City | 0 | - | 5.00 | 68,929 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,553 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,978 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,564 |
| Moved Capital Cities | 0 | - | 4.96 | 74,469 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,710 |
| Countries by Official Language | 0 | - | 4.95 | 195,525 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 296,768 |
| Countries in their Native Language | 0 | - | 4.99 | 199,314 |
| Independence from Whom | 0 | - | 4.99 | 212,418 |
| Subdivisions by Country | 0 | - | 4.87 | 50,503 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 132,969 |
| Megadiverse Countries | 0 | - | 4.96 | 135,116 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 132,337 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 55,431 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,146 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,671 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 94,657 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 154,435 |
