| 407 Islands on the World Map | 0 | - | 4.99 | 35,060 |
| Island Countries | 0 | - | 4.99 | 709,707 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,375,495 |
| 5 Largest Cities for Every Letter on Map | 0 | - | 4.97 | 51,257 |
| Global Cities on a World Map | 0 | - | 4.93 | 135,843 |
| Find the City #1 | 0 | - | 4.97 | 42,683 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 125,746 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 162,698 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,476 |
| Most Dispersed Island Nations | 0 | - | 4.97 | 71,319 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 110,161 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 155,555 |
| Countries of the World With a Disappearing Map | 0 | - | 5.00 | 112,194 |
| Countries within the Arctic Circle - Map Quiz | 0 | - | 4.85 | 63,745 |
| ALL First-Level Subdivisions of the World With a Map | 0 | - | 5.00 | 146,530 |
| All First-Level Subdivisions of Europe by Proximity | 0 | - | 4.85 | 76,893 |
| Top World Languages on a Map | 0 | - | 4.93 | 102,994 |
| Official Languages of the World on the Disappearing World Map | 0 | - | 4.99 | 116,306 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 46,587 |
| Islands by Shape #2 | 0 | - | 4.88 | 59,198 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,822,282 |
| Largest Arctic Islands with a Map | 0 | - | 4.47 | 20,580 |
| World Capitals by Map | 0 | - | 5.00 | 285,608 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,155 |
| Countries of the World in 1900 | 0 | - | 4.89 | 84,565 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 194,735 |
| All Countries by Northernmost Point on Land | 0 | - | 4.89 | 126,075 |
| 20 Countries on an Empty Map #1 | 0 | - | 4.94 | 62,262 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 150,379 |
| Tectonic Plates on a Map | 0 | - | 4.97 | 35,604 |
| Layers of the Earth and Atmosphere | 0 | - | 4.96 | 50,414 |
| African East Coast | 0 | - | 4.96 | 95,835 |
| Modern Day Countries of the Kushan Empire on a Map | 0 | - | 4.89 | 24,816 |
| Boundary Waters | 0 | - | 4.92 | 88,372 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 35,079 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,904 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.94 | 62,157 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 60,330 |
| "Second Best" Geography Edition #3 | 0 | - | 4.90 | 70,268 |
| Pixelated World Map | 0 | - | 5.00 | 143,151 |
| Countries of Europe in 1444 | 0 | - | 4.92 | 99,474 |
| Countries of the World in 1444 | 0 | - | 4.98 | 60,102 |
| Modern-Day Countries of the Inca Empire on a Map | 0 | - | 4.83 | 57,292 |
| Countries of Europe before World War II with a Map | 0 | - | 4.95 | 53,102 |
| Countries of the World with a Borderless Map | 0 | - | 4.99 | 81,941 |
| Countries Closest to Antarctica on a Map | 0 | - | 4.98 | 80,451 |
| Name a Valid First-Level Subdivision for Every Country | 0 | - | 4.97 | 49,928 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 309,994 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 243,072 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 230,012 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 304,577 |
| World's Biggest Islands | 0 | - | 4.32 | 139,784 |
| Islands With the Highest Elevation | 0 | - | 4.61 | 17,944 |
| Most Populous Islands | 0 | - | 4.80 | 122,784 |
| Islands by Largest City #1 | 0 | - | 4.47 | 94,274 |
| Islands by Largest City #2 | 0 | - | 4.74 | 35,504 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,327,454 |
| Landlocked Countries | 0 | - | 4.99 | 418,837 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,936 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 567,793 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 63,869 |
| Seas on the World Map | 0 | - | 4.96 | 135,129 |
| Seas of the World | 0 | - | 5.00 | 156,359 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 94,551 |
| 20 Random Countries on an Empty World Map | 0 | - | 4.98 | 123,828 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,493 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 95,610 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 165,657 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 123,884 |
| World Capitals Quiz | 0 | - | 5.00 | 5,063,188 |
| Sahara Desert Countries | 0 | - | 4.98 | 162,960 |
| Himalayan Countries | 0 | - | 4.94 | 137,385 |
| Andean Countries | 0 | - | 4.95 | 83,913 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 63,211 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 124,625 |
| Coffee Producing Countries | 0 | - | 4.83 | 66,820 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,340 |
| Danube Countries | 0 | - | 4.97 | 71,646 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 116,534 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,045 |
| Countries with the Worst Passports | 0 | - | 4.94 | 83,625 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 148,707 |
| European Landlocked Countries | 0 | - | 4.99 | 146,763 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,117 |
| Countries with the Most Species | 0 | - | 4.99 | 102,899 |
| Countries 197 to 205 | 0 | - | 4.89 | 70,250 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,429 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,584 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,294 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 72,978 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,355 |
| Countries in the Alps | 0 | - | 4.87 | 117,675 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 95,119 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 106,351 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,404 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,972 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,081 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 95,471 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,271 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,175 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,961 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,546 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,471 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,334 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,915 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,179 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,201 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 118,156 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,056 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,562 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 45,506 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 242,314 |
| World Countries - Blind Typing | 0 | - | 5.00 | 107,199 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 47,991 |
| Largest Countries By Category | 0 | - | 4.97 | 157,619 |
| Countries by Countries | 0 | - | 4.96 | 62,828 |
| Country Flags with the Most White | 0 | - | 4.85 | 138,194 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,156 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,466 |
| Countries of Europe in 1000 with a Map | 0 | - | 4.78 | 43,093 |
| Merged Country Flags | 0 | - | 4.88 | 106,576 |
| All Countries by Population With a Map | 0 | - | 4.98 | 108,485 |
| 20 Countries on a Topological Map #2 | 0 | - | 4.74 | 21,723 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 98,640 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 88,314 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,756,209 |
| 50 Largest Countries on the World Map Quiz | 0 | - | 4.98 | 145,365 |
| Western Europe Map Quiz | 0 | - | 4.86 | 93,729 |
| Tourist Attraction by Negative Review | 0 | - | 4.86 | 82,215 |
| Who Controls It? #1 | 0 | - | 4.83 | 48,388 |
| All 10m+ First-Level Country Subdivisions | 0 | - | 4.98 | 34,736 |
| Border Crossings Quiz #1 | 0 | - | 4.99 | 208,048 |
| Border Crossings Quiz #2 | 0 | - | 4.99 | 128,067 |
| Longest International Borders | 0 | - | 4.99 | 264,646 |
| Countries with Three Borders | 0 | - | 4.96 | 36,449 |
| Country Connect by Northernmost Point | 0 | - | 4.96 | 41,905 |
| Largest Cities for each Latitude Degree | 0 | - | 5.00 | 48,001 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,450 |
| Mediterranean Geography on a Map | 0 | - | 4.49 | 37,214 |
| Roman Provinces on a Map | 0 | - | 4.54 | 36,853 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 104,781 |
| Countries with the Lowest Maximum Elevation | 0 | - | 4.85 | 37,004 |
| Demonym of Every Country | 0 | - | 4.91 | 59,143 |
| Islands by Shape #1 | 0 | - | 4.32 | 84,308 |
| People Born on Islands | 0 | - | 4.39 | 52,881 |
| Islands by Picture | 0 | - | 4.29 | 106,735 |
| Islands by Wikipedia Descriptions | 0 | - | 4.54 | 37,340 |
| Name a Valid Island | 0 | - | 4.78 | 68,793 |
| Island Superlatives | 0 | - | 4.57 | 34,580 |
| Pacific Ocean General Knowledge | 0 | - | 4.69 | 36,283 |
| The Same Prefixes - Geography | 0 | - | 4.48 | 47,658 |
| Biggest First-Level Subdivisions by Area | 0 | - | 4.89 | 26,839 |
| "Second Best" Geography Edition #1 | 0 | - | 4.61 | 63,338 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 328,886 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,102 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,582,720 |
| World Capitals on an Empty Map | 0 | - | 4.69 | 53,965 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 374,571 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 405,048 |
| Modern-Day Countries of the Khmer Empire on a Map | 0 | - | 4.75 | 45,436 |
| Modern-Day Countries of the Mayan Civilization | 0 | - | 4.77 | 33,294 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,045,945 |
| Northernmost Countries | 0 | - | 4.99 | 360,416 |
| Countries of South America | 0 | - | 5.00 | 922,766 |
| Countries of Oceania | 0 | - | 5.00 | 1,050,855 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,866,039 |
| "Land" Countries | 0 | - | 4.98 | 335,774 |
| Top World Languages | 0 | - | 4.92 | 820,105 |
| Analogies of Countries #1 | 0 | - | 4.89 | 68,342 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 104,152 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 172,993 |
| Countries with Megacities | 0 | - | 4.99 | 259,198 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 198,861 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 112,975 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 137,146 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 80,977 |
| Northernmost Capital Cities | 0 | - | 4.98 | 109,959 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,240 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,268 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 108,964 |
| Same Letter Country and Capital | 0 | - | 4.99 | 156,622 |
| Countries by Capital City | 0 | - | 5.00 | 67,916 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,970 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,460 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,963 |
| Moved Capital Cities | 0 | - | 4.96 | 74,056 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,403 |
| Countries by Official Language | 0 | - | 4.95 | 194,623 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 295,503 |
| Countries in their Native Language | 0 | - | 4.99 | 198,166 |
| Independence from Whom | 0 | - | 4.99 | 211,281 |
| Subdivisions by Country | 0 | - | 4.86 | 50,284 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 131,685 |
| Megadiverse Countries | 0 | - | 4.96 | 134,756 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 131,532 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 55,180 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,014 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,377 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 93,963 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 153,838 |
