| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,362,770 |
| Global Cities on a World Map | 0 | - | 4.93 | 134,814 |
| Find the City #1 | 0 | - | 4.97 | 42,132 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 108,632 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 152,768 |
| Countries of the World With a Disappearing Map | 0 | - | 5.00 | 111,041 |
| Countries within the Arctic Circle - Map Quiz | 0 | - | 4.84 | 63,144 |
| ALL First-Level Subdivisions of the World With a Map | 0 | - | 5.00 | 144,747 |
| All First-Level Subdivisions of Europe by Proximity | 0 | - | 4.84 | 76,335 |
| Top World Languages on a Map | 0 | - | 4.93 | 102,256 |
| Official Languages of the World on the Disappearing World Map | 0 | - | 4.98 | 115,115 |
| 407 Islands on the World Map | 0 | - | 4.99 | 34,700 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 46,189 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,801,862 |
| World Capitals by Map | 0 | - | 5.00 | 283,287 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 57,691 |
| Countries of the World in 1900 | 0 | - | 4.89 | 83,545 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 193,241 |
| All Countries by Northernmost Point on Land | 0 | - | 4.89 | 125,081 |
| 20 Countries on an Empty Map #1 | 0 | - | 4.94 | 61,776 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 148,939 |
| Tectonic Plates on a Map | 0 | - | 4.97 | 35,284 |
| Layers of the Earth and Atmosphere | 0 | - | 4.97 | 50,192 |
| African East Coast | 0 | - | 4.96 | 95,082 |
| Modern Day Countries of the Kushan Empire on a Map | 0 | - | 4.89 | 24,491 |
| Boundary Waters | 0 | - | 4.92 | 88,059 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 34,823 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,313 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 61,330 |
| "Second Best" Geography Edition #2 | 0 | - | 4.87 | 59,858 |
| "Second Best" Geography Edition #3 | 0 | - | 4.90 | 69,758 |
| Pixelated World Map | 0 | - | 5.00 | 142,471 |
| Countries of Europe in 1444 | 0 | - | 4.92 | 98,756 |
| Countries of the World in 1444 | 0 | - | 4.98 | 59,561 |
| Modern-Day Countries of the Inca Empire on a Map | 0 | - | 4.83 | 56,887 |
| Countries of Europe before World War II with a Map | 0 | - | 4.94 | 52,336 |
| Countries of the World with a Borderless Map | 0 | - | 4.99 | 81,368 |
| Countries Closest to Antarctica on a Map | 0 | - | 4.98 | 79,981 |
| Name a Valid First-Level Subdivision for Every Country | 0 | - | 4.97 | 49,614 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 307,903 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 241,714 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 228,816 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 302,773 |
| Largest World's Islands on the World Map | 0 | - | 4.69 | 173,967 |
| Countries of the World Quiz | 0 | - | 5.00 | 46,934,445 |
| Landlocked Countries | 0 | - | 4.99 | 413,783 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,384 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 553,427 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 63,019 |
| Seas on the World Map | 0 | - | 4.96 | 133,847 |
| Seas of the World | 0 | - | 5.00 | 154,422 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 93,914 |
| 20 Random Countries on an Empty World Map | 0 | - | 4.98 | 122,556 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,174 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 95,022 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 164,668 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.96 | 123,053 |
| World Capitals Quiz | 0 | - | 5.00 | 5,032,774 |
| Sahara Desert Countries | 0 | - | 4.98 | 160,660 |
| Himalayan Countries | 0 | - | 4.95 | 135,425 |
| Andean Countries | 0 | - | 4.94 | 82,854 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 62,244 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 123,245 |
| Coffee Producing Countries | 0 | - | 4.81 | 65,932 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 64,627 |
| Danube Countries | 0 | - | 4.97 | 71,097 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 115,779 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 85,549 |
| Countries with the Worst Passports | 0 | - | 4.94 | 82,520 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 147,436 |
| European Landlocked Countries | 0 | - | 4.99 | 145,769 |
| Partially Recognized Countries | 0 | - | 4.98 | 105,235 |
| Countries with the Most Species | 0 | - | 4.99 | 95,248 |
| Countries 197 to 205 | 0 | - | 4.87 | 69,375 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,203 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,372 |
| Countries that Use the Peso | 0 | - | 4.88 | 58,967 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.89 | 72,582 |
| Countries with a AAA Credit Rating | 0 | - | 4.85 | 56,962 |
| Countries in the Alps | 0 | - | 4.86 | 116,851 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 94,583 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 105,281 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,021 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,435 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 115,190 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.91 | 95,020 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 99,598 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 52,772 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,369 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,079 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,200 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,051 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,461 |
| Arctic Ocean Countries | 0 | - | 4.95 | 78,765 |
| Countries with the Most Grassland | 0 | - | 4.93 | 76,765 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 117,106 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 67,661 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,261 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 44,788 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 239,388 |
| World Countries - Blind Typing | 0 | - | 5.00 | 105,724 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 47,611 |
| Largest Countries By Category | 0 | - | 4.97 | 156,787 |
| Countries by Countries | 0 | - | 4.96 | 62,270 |
| Country Flags with the Most White | 0 | - | 4.87 | 137,414 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 61,968 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,336 |
| Countries of Europe in 1000 with a Map | 0 | - | 4.78 | 42,717 |
| All Countries by Population With a Map | 0 | - | 4.98 | 106,734 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 98,122 |
| Countries of the World in Plague Inc. | 0 | - | 4.53 | 29,689 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 87,783 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,718,537 |
| 50 Largest Countries on the World Map Quiz | 0 | - | 4.98 | 144,730 |
| Western Europe Map Quiz | 0 | - | 4.87 | 93,493 |
| Tourist Attraction by Negative Review | 0 | - | 4.86 | 81,569 |
| Who Controls It? #1 | 0 | - | 4.83 | 48,242 |
| All 10m+ First-Level Country Subdivisions | 0 | - | 4.97 | 34,454 |
| Border Crossings Quiz #1 | 0 | - | 4.99 | 206,467 |
| Border Crossings Quiz #2 | 0 | - | 4.99 | 127,636 |
| Longest International Borders | 0 | - | 4.99 | 263,557 |
| Countries with Three Borders | 0 | - | 4.96 | 36,190 |
| Country Connect by Northernmost Point | 0 | - | 4.96 | 41,610 |
| Largest Cities for each Latitude Degree | 0 | - | 4.99 | 47,689 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,178 |
| Mediterranean Geography on a Map | 0 | - | 4.49 | 37,093 |
| Largest Arctic Islands with a Map | 0 | - | 4.46 | 20,511 |
| Roman Provinces on a Map | 0 | - | 4.54 | 36,581 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 104,178 |
| Countries with the Lowest Maximum Elevation | 0 | - | 4.85 | 36,865 |
| Demonym of Every Country | 0 | - | 4.91 | 58,658 |
| Pacific Ocean General Knowledge | 0 | - | 4.69 | 36,216 |
| The Same Prefixes - Geography | 0 | - | 4.49 | 47,408 |
| "Second Best" Geography Edition #1 | 0 | - | 4.64 | 63,042 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 324,258 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,018 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,571,531 |
| World Capitals on an Empty Map | 0 | - | 4.69 | 53,483 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 372,170 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 401,937 |
| Island Countries | 0 | - | 4.99 | 707,692 |
| Modern-Day Countries of the Khmer Empire on a Map | 0 | - | 4.74 | 45,164 |
| Modern-Day Countries of the Mayan Civilization | 0 | - | 4.77 | 32,956 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,039,681 |
| Northernmost Countries | 0 | - | 4.99 | 357,823 |
| Countries of South America | 0 | - | 5.00 | 915,105 |
| Countries of Oceania | 0 | - | 5.00 | 1,040,881 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,849,013 |
| "Land" Countries | 0 | - | 4.98 | 333,694 |
| Top World Languages | 0 | - | 4.92 | 813,371 |
| Analogies of Countries #1 | 0 | - | 4.88 | 68,168 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 103,537 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 171,377 |
| Countries with Megacities | 0 | - | 4.99 | 247,141 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 197,227 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 112,047 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 135,658 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 79,959 |
| Northernmost Capital Cities | 0 | - | 4.98 | 108,979 |
| Most Remote Capital Cities | 0 | - | 4.92 | 52,669 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 44,623 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 107,664 |
| Same Letter Country and Capital | 0 | - | 4.99 | 155,487 |
| Countries by Capital City | 0 | - | 5.00 | 66,694 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,357 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 113,922 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,430 |
| Moved Capital Cities | 0 | - | 4.96 | 73,601 |
| Countries by Official Language | 0 | - | 4.95 | 192,806 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 293,173 |
| Countries in their Native Language | 0 | - | 4.99 | 196,677 |
| Independence from Whom | 0 | - | 4.99 | 209,747 |
| Subdivisions by Country | 0 | - | 4.86 | 50,073 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 130,794 |
| Megadiverse Countries | 0 | - | 4.97 | 133,915 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 129,831 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 54,924 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 125,432 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 74,865 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 161,688 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,017 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 93,059 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 153,163 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,221 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 44,751 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 75,615 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 107,434 |
| Countries Furthest from the United States | 0 | - | 4.94 | 88,505 |
| Countries with the Highest HDI | 0 | - | 4.95 | 136,510 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 74,696 |
| Most Dispersed Island Nations | 0 | - | 4.96 | 71,033 |
| World Map Quiz | 0 | - | 4.81 | 63,515 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 106,348 |
| Countries by Sports in 60 Seconds | 0 | - | 4.91 | 141,589 |
| Countries in the Shape of Mr. Bean with a Map | 0 | - | 4.04 | 20,940 |
| Countries by Founding Story | 0 | - | 4.95 | 76,564 |
| Countries by Road Signs | 0 | - | 4.98 | 53,113 |
| Countries That Do Not Border | 0 | - | 4.99 | 59,281 |
| Southernmost Countries of the World | 0 | - | 4.99 | 226,388 |
| Countries by Inland Surface Water | 0 | - | 4.94 | 104,014 |
