| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,391,038 |
| 5 Largest Cities for Every Letter on Map | 0 | - | 4.97 | 51,876 |
| Global Cities on a World Map | 0 | - | 4.93 | 137,116 |
| Find the City #1 | 0 | - | 4.97 | 43,266 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 108,321 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 112,076 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 158,697 |
| Countries of the World With a Disappearing Map | 0 | - | 5.00 | 113,719 |
| Countries within the Arctic Circle - Map Quiz | 0 | - | 4.84 | 64,467 |
| ALL First-Level Subdivisions of the World With a Map | 0 | - | 5.00 | 149,156 |
| All First-Level Subdivisions of Europe by Proximity | 0 | - | 4.85 | 77,615 |
| Top World Languages on a Map | 0 | - | 4.94 | 103,447 |
| Official Languages of the World on the Disappearing World Map | 0 | - | 4.99 | 117,402 |
| 407 Islands on the World Map | 0 | - | 4.99 | 35,517 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 47,063 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,844,794 |
| World Capitals by Map | 0 | - | 5.00 | 288,936 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,747 |
| Countries of the World in 1900 | 0 | - | 4.89 | 85,780 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 196,491 |
| All Countries by Northernmost Point on Land | 0 | - | 4.90 | 127,226 |
| 20 Countries on an Empty Map #1 | 0 | - | 4.94 | 62,744 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 151,927 |
| Tectonic Plates on a Map | 0 | - | 4.97 | 35,858 |
| Layers of the Earth and Atmosphere | 0 | - | 4.96 | 50,666 |
| African East Coast | 0 | - | 4.96 | 96,628 |
| Modern Day Countries of the Kushan Empire on a Map | 0 | - | 4.89 | 25,199 |
| Boundary Waters | 0 | - | 4.92 | 88,715 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.87 | 35,372 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,581 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 63,187 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 60,857 |
| "Second Best" Geography Edition #3 | 0 | - | 4.89 | 70,859 |
| Pixelated World Map | 0 | - | 5.00 | 143,961 |
| Countries of Europe in 1444 | 0 | - | 4.92 | 100,435 |
| Countries of the World in 1444 | 0 | - | 4.98 | 60,672 |
| Modern-Day Countries of the Inca Empire on a Map | 0 | - | 4.83 | 57,798 |
| Countries of Europe before World War II with a Map | 0 | - | 4.95 | 54,026 |
| Countries of the World with a Borderless Map | 0 | - | 4.99 | 82,667 |
| Countries Closest to Antarctica on a Map | 0 | - | 4.98 | 81,248 |
| Name a Valid First-Level Subdivision for Every Country | 0 | - | 4.97 | 50,338 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 312,394 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 244,401 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 231,371 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 306,337 |
| Landmarks of Countries #2 | 0 | - | 4.51 | 54,403 |
| Largest World's Islands on the World Map | 0 | - | 4.69 | 176,691 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,792,224 |
| Landlocked Countries | 0 | - | 4.99 | 424,653 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,423 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 585,544 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 64,819 |
| Seas on the World Map | 0 | - | 4.96 | 135,861 |
| Seas of the World | 0 | - | 5.00 | 158,147 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 95,068 |
| 20 Random Countries on an Empty World Map | 0 | - | 4.98 | 125,127 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,864 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 96,299 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 166,823 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 124,862 |
| World Capitals Quiz | 0 | - | 5.00 | 5,099,865 |
| Sahara Desert Countries | 0 | - | 4.98 | 165,695 |
| Himalayan Countries | 0 | - | 4.93 | 139,826 |
| Andean Countries | 0 | - | 4.94 | 85,209 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 64,389 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 126,683 |
| Coffee Producing Countries | 0 | - | 4.83 | 67,956 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 66,249 |
| Danube Countries | 0 | - | 4.97 | 72,285 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 117,435 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,723 |
| Countries with the Worst Passports | 0 | - | 4.93 | 84,889 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 150,385 |
| European Landlocked Countries | 0 | - | 4.99 | 147,472 |
| Partially Recognized Countries | 0 | - | 4.98 | 107,111 |
| Countries with the Most Species | 0 | - | 4.99 | 103,498 |
| Countries 197 to 205 | 0 | - | 4.90 | 71,260 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,715 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,827 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,761 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,493 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,915 |
| Countries in the Alps | 0 | - | 4.87 | 118,611 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 102,359 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 107,631 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,887 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,906 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,832 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 96,147 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 101,269 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,778 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,349 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 63,082 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,800 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.91 | 41,667 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,461 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,701 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,788 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 119,555 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,530 |
| Countries that Host the Most Refugees | 0 | - | 4.96 | 65,573 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,510 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 245,265 |
| World Countries - Blind Typing | 0 | - | 5.00 | 108,878 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,440 |
| Largest Countries By Category | 0 | - | 4.97 | 158,681 |
| Countries by Countries | 0 | - | 4.96 | 63,523 |
| Country Flags with the Most White | 0 | - | 4.85 | 139,123 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,367 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,645 |
| Countries of Europe in 1000 with a Map | 0 | - | 4.78 | 43,559 |
| All Countries by Population With a Map | 0 | - | 4.98 | 110,613 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 99,291 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 88,995 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,797,175 |
| 50 Largest Countries on the World Map Quiz | 0 | - | 4.98 | 146,359 |
| Western Europe Map Quiz | 0 | - | 4.85 | 93,952 |
| Tourist Attraction by Negative Review | 0 | - | 4.85 | 82,725 |
| Who Controls It? #1 | 0 | - | 4.83 | 48,594 |
| All 10m+ First-Level Country Subdivisions | 0 | - | 4.98 | 35,116 |
| Border Crossings Quiz #1 | 0 | - | 4.99 | 209,795 |
| Border Crossings Quiz #2 | 0 | - | 4.99 | 128,493 |
| Longest International Borders | 0 | - | 4.99 | 265,650 |
| Countries with Three Borders | 0 | - | 4.96 | 36,729 |
| Country Connect by Northernmost Point | 0 | - | 4.96 | 42,300 |
| Largest Cities for each Latitude Degree | 0 | - | 4.99 | 48,445 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,757 |
| Mediterranean Geography on a Map | 0 | - | 4.49 | 37,352 |
| Largest Arctic Islands with a Map | 0 | - | 4.47 | 20,669 |
| Roman Provinces on a Map | 0 | - | 4.53 | 37,272 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 105,366 |
| Countries with the Lowest Maximum Elevation | 0 | - | 4.85 | 37,152 |
| Demonym of Every Country | 0 | - | 4.90 | 61,332 |
| Pacific Ocean General Knowledge | 0 | - | 4.70 | 36,375 |
| The Same Prefixes - Geography | 0 | - | 4.48 | 47,973 |
| Biggest First-Level Subdivisions by Area | 0 | - | 4.89 | 27,121 |
| "Second Best" Geography Edition #1 | 0 | - | 4.61 | 63,622 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 334,556 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,204 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,597,094 |
| World Capitals on an Empty Map | 0 | - | 4.69 | 54,494 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 376,352 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 409,053 |
| Island Countries | 0 | - | 4.99 | 712,130 |
| Modern-Day Countries of the Khmer Empire on a Map | 0 | - | 4.77 | 45,771 |
| Modern-Day Countries of the Mayan Civilization | 0 | - | 4.78 | 33,625 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,053,437 |
| Northernmost Countries | 0 | - | 4.99 | 363,478 |
| Countries of South America | 0 | - | 5.00 | 931,078 |
| Countries of Oceania | 0 | - | 5.00 | 1,061,462 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,885,834 |
| "Land" Countries | 0 | - | 4.98 | 338,094 |
| Top World Languages | 0 | - | 4.92 | 828,366 |
| Analogies of Countries #1 | 0 | - | 4.89 | 68,689 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 104,891 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 174,856 |
| Countries with Megacities | 0 | - | 4.99 | 266,512 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 200,561 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,946 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 138,853 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 82,054 |
| Cities by Landmark #1 | 0 | - | 3.95 | 44,976 |
| Cities by Landmark #2 | 0 | - | 3.92 | 35,368 |
| Northernmost Capital Cities | 0 | - | 4.98 | 111,199 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,873 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 46,072 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 110,053 |
| Same Letter Country and Capital | 0 | - | 4.99 | 157,955 |
| Countries by Capital City | 0 | - | 5.00 | 69,204 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,742 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 115,116 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,710 |
| Moved Capital Cities | 0 | - | 4.96 | 74,580 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,772 |
| Countries by Official Language | 0 | - | 4.95 | 195,799 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 297,348 |
| Countries in their Native Language | 0 | - | 4.99 | 199,582 |
| Independence from Whom | 0 | - | 4.99 | 212,809 |
| Subdivisions by Country | 0 | - | 4.87 | 50,571 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 133,261 |
| Megadiverse Countries | 0 | - | 4.96 | 135,207 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 132,783 |
| Countries Producing the Most Sugarcane | 0 | - | 4.94 | 55,487 |
| Countries with Multiple Big Islands | 0 | - | 4.92 | 126,391 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,194 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 163,463 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,776 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 94,958 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 154,516 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,783 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 45,228 |
| Countries by Sports League Revenue | 0 | - | 4.95 | 78,258 |
| Countries Furthest from the United States | 0 | - | 4.94 | 89,384 |
| Countries with the Highest HDI | 0 | - | 4.95 | 137,111 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 75,521 |
| Most Dispersed Island Nations | 0 | - | 4.97 | 71,644 |
| World Map Quiz | 0 | - | 4.81 | 65,489 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 107,598 |
| Countries by Sports in 60 Seconds | 0 | - | 4.92 | 147,483 |
| Countries in the Shape of Mr. Bean with a Map | 0 | - | 4.05 | 21,109 |
