| 407 Islands on the World Map | 0 | - | 4.99 | 35,251 |
| Island Countries | 0 | - | 4.99 | 710,733 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,381,524 |
| 5 Largest Cities for Every Letter on Map | 0 | - | 4.97 | 51,508 |
| Global Cities on a World Map | 0 | - | 4.93 | 136,295 |
| Find the City #1 | 0 | - | 4.97 | 42,863 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 125,878 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 163,008 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,602 |
| Most Dispersed Island Nations | 0 | - | 4.97 | 71,447 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 110,929 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 156,810 |
| Countries of the World With a Disappearing Map | 0 | - | 5.00 | 112,783 |
| Countries within the Arctic Circle - Map Quiz | 0 | - | 4.84 | 64,029 |
| ALL First-Level Subdivisions of the World With a Map | 0 | - | 5.00 | 147,359 |
| All First-Level Subdivisions of Europe by Proximity | 0 | - | 4.85 | 77,179 |
| Top World Languages on a Map | 0 | - | 4.94 | 103,167 |
| Official Languages of the World on the Disappearing World Map | 0 | - | 4.99 | 116,705 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 46,781 |
| Islands by Shape #2 | 0 | - | 4.88 | 59,308 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,831,515 |
| Largest Arctic Islands with a Map | 0 | - | 4.47 | 20,615 |
| World Capitals by Map | 0 | - | 5.00 | 286,928 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,384 |
| Countries of the World in 1900 | 0 | - | 4.89 | 85,066 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 195,494 |
| All Countries by Northernmost Point on Land | 0 | - | 4.90 | 126,513 |
| 20 Countries on an Empty Map #1 | 0 | - | 4.94 | 62,448 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 151,079 |
| Tectonic Plates on a Map | 0 | - | 4.97 | 35,716 |
| Layers of the Earth and Atmosphere | 0 | - | 4.96 | 50,521 |
| African East Coast | 0 | - | 4.96 | 96,143 |
| Modern Day Countries of the Kushan Empire on a Map | 0 | - | 4.89 | 24,976 |
| Boundary Waters | 0 | - | 4.92 | 88,510 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.86 | 35,205 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,176 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 62,568 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 60,520 |
| "Second Best" Geography Edition #3 | 0 | - | 4.89 | 70,483 |
| Pixelated World Map | 0 | - | 5.00 | 143,496 |
| Countries of Europe in 1444 | 0 | - | 4.92 | 99,886 |
| Countries of the World in 1444 | 0 | - | 4.98 | 60,334 |
| Modern-Day Countries of the Inca Empire on a Map | 0 | - | 4.83 | 57,499 |
| Countries of Europe before World War II with a Map | 0 | - | 4.95 | 53,495 |
| Countries of the World with a Borderless Map | 0 | - | 4.99 | 82,238 |
| Countries Closest to Antarctica on a Map | 0 | - | 4.98 | 80,871 |
| Name a Valid First-Level Subdivision for Every Country | 0 | - | 4.97 | 50,078 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 310,831 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 243,575 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 230,541 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 305,257 |
| World's Biggest Islands | 0 | - | 4.32 | 139,889 |
| Islands With the Highest Elevation | 0 | - | 4.61 | 17,974 |
| Most Populous Islands | 0 | - | 4.80 | 122,975 |
| Islands by Largest City #1 | 0 | - | 4.47 | 94,312 |
| Islands by Largest City #2 | 0 | - | 4.74 | 35,547 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,516,390 |
| Landlocked Countries | 0 | - | 4.99 | 421,175 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,138 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 574,326 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 64,268 |
| Seas on the World Map | 0 | - | 4.96 | 135,439 |
| Seas of the World | 0 | - | 5.00 | 157,151 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 94,746 |
| 20 Random Countries on an Empty World Map | 0 | - | 4.98 | 124,404 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,660 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 95,922 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 166,283 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 124,289 |
| World Capitals Quiz | 0 | - | 5.00 | 5,078,377 |
| Sahara Desert Countries | 0 | - | 4.98 | 164,049 |
| Himalayan Countries | 0 | - | 4.95 | 138,361 |
| Andean Countries | 0 | - | 4.93 | 84,399 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 63,617 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 125,540 |
| Coffee Producing Countries | 0 | - | 4.83 | 67,246 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,650 |
| Danube Countries | 0 | - | 4.97 | 71,914 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 116,894 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,320 |
| Countries with the Worst Passports | 0 | - | 4.94 | 84,132 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 149,590 |
| European Landlocked Countries | 0 | - | 4.99 | 147,042 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,479 |
| Countries with the Most Species | 0 | - | 4.99 | 103,156 |
| Countries 197 to 205 | 0 | - | 4.89 | 70,637 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,539 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,682 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,481 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,161 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,574 |
| Countries in the Alps | 0 | - | 4.87 | 118,069 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 100,500 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 106,873 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,592 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,516 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,403 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 95,880 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,564 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,419 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,122 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,767 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,596 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,458 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,137 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,399 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,431 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 118,705 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,229 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,741 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 45,915 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 243,525 |
| World Countries - Blind Typing | 0 | - | 5.00 | 107,867 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,153 |
| Largest Countries By Category | 0 | - | 4.97 | 158,049 |
| Countries by Countries | 0 | - | 4.96 | 63,100 |
| Country Flags with the Most White | 0 | - | 4.85 | 138,568 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,247 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,538 |
| Countries of Europe in 1000 with a Map | 0 | - | 4.78 | 43,295 |
| Merged Country Flags | 0 | - | 4.88 | 106,864 |
| All Countries by Population With a Map | 0 | - | 4.98 | 109,323 |
| 20 Countries on a Topological Map #2 | 0 | - | 4.74 | 21,796 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 98,897 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 88,584 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,772,601 |
| 50 Largest Countries on the World Map Quiz | 0 | - | 4.98 | 145,645 |
| Western Europe Map Quiz | 0 | - | 4.86 | 93,825 |
| Tourist Attraction by Negative Review | 0 | - | 4.85 | 82,426 |
| Who Controls It? #1 | 0 | - | 4.83 | 48,467 |
| All 10m+ First-Level Country Subdivisions | 0 | - | 4.98 | 34,882 |
| Border Crossings Quiz #1 | 0 | - | 4.99 | 208,789 |
| Border Crossings Quiz #2 | 0 | - | 4.99 | 128,239 |
| Longest International Borders | 0 | - | 4.99 | 265,052 |
| Countries with Three Borders | 0 | - | 4.96 | 36,568 |
| Country Connect by Northernmost Point | 0 | - | 4.96 | 42,071 |
| Largest Cities for each Latitude Degree | 0 | - | 4.99 | 48,168 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,576 |
| Mediterranean Geography on a Map | 0 | - | 4.49 | 37,286 |
| Roman Provinces on a Map | 0 | - | 4.54 | 36,990 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 104,994 |
| Countries with the Lowest Maximum Elevation | 0 | - | 4.85 | 37,050 |
| Demonym of Every Country | 0 | - | 4.92 | 60,440 |
| Islands by Shape #1 | 0 | - | 4.33 | 84,397 |
| People Born on Islands | 0 | - | 4.39 | 52,947 |
| Islands by Picture | 0 | - | 4.28 | 107,107 |
| Islands by Wikipedia Descriptions | 0 | - | 4.54 | 37,400 |
| Name a Valid Island | 0 | - | 4.78 | 68,943 |
| Island Superlatives | 0 | - | 4.57 | 34,616 |
| Pacific Ocean General Knowledge | 0 | - | 4.70 | 36,322 |
| The Same Prefixes - Geography | 0 | - | 4.48 | 47,803 |
| Biggest First-Level Subdivisions by Area | 0 | - | 4.89 | 26,952 |
| "Second Best" Geography Edition #1 | 0 | - | 4.61 | 63,465 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 330,876 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,134 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,588,375 |
| World Capitals on an Empty Map | 0 | - | 4.69 | 54,118 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 375,283 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 406,704 |
| Modern-Day Countries of the Khmer Empire on a Map | 0 | - | 4.77 | 45,578 |
| Modern-Day Countries of the Mayan Civilization | 0 | - | 4.77 | 33,429 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,048,773 |
| Northernmost Countries | 0 | - | 4.99 | 361,584 |
| Countries of South America | 0 | - | 5.00 | 926,112 |
| Countries of Oceania | 0 | - | 5.00 | 1,055,335 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,874,469 |
| "Land" Countries | 0 | - | 4.98 | 337,067 |
| Top World Languages | 0 | - | 4.92 | 823,133 |
| Analogies of Countries #1 | 0 | - | 4.88 | 68,422 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 104,449 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 173,679 |
| Countries with Megacities | 0 | - | 4.99 | 263,991 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 199,517 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,357 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 137,789 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,411 |
| Northernmost Capital Cities | 0 | - | 4.98 | 110,388 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,478 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,586 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 109,341 |
| Same Letter Country and Capital | 0 | - | 4.99 | 157,146 |
| Countries by Capital City | 0 | - | 5.00 | 68,442 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,252 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,730 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,303 |
| Moved Capital Cities | 0 | - | 4.96 | 74,266 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,599 |
| Countries by Official Language | 0 | - | 4.95 | 195,078 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 296,151 |
| Countries in their Native Language | 0 | - | 4.99 | 198,724 |
| Independence from Whom | 0 | - | 4.99 | 211,895 |
| Subdivisions by Country | 0 | - | 4.86 | 50,390 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 132,586 |
| Megadiverse Countries | 0 | - | 4.96 | 134,945 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 131,935 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 55,300 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,079 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,549 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 94,347 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 153,983 |
