| ALL First-Level Subdivisions of the World With a Map | 0 | - | 5.00 | 148,905 |
| All First-Level Subdivisions of Europe by Proximity | 0 | - | 4.85 | 77,575 |
| Who Controls It? #1 | 0 | - | 4.83 | 48,584 |
| All 10m+ First-Level Country Subdivisions | 0 | - | 4.98 | 35,086 |
| Name a Valid First-Level Subdivision for Every Country | 0 | - | 4.97 | 50,306 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,389,989 |
| Global Cities on a World Map | 0 | - | 4.93 | 137,026 |
| Find the City #1 | 0 | - | 4.97 | 43,234 |
| Subdivisions by Country | 0 | - | 4.87 | 50,549 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 111,944 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 158,467 |
| Countries of the World With a Disappearing Map | 0 | - | 5.00 | 113,636 |
| Countries within the Arctic Circle - Map Quiz | 0 | - | 4.84 | 64,416 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 64,715 |
| Top World Languages on a Map | 0 | - | 4.94 | 103,417 |
| Official Languages of the World on the Disappearing World Map | 0 | - | 4.99 | 117,326 |
| 407 Islands on the World Map | 0 | - | 4.99 | 35,478 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 47,037 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,843,310 |
| World Capitals by Map | 0 | - | 5.00 | 288,720 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,699 |
| Countries of the World in 1900 | 0 | - | 4.89 | 85,681 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 196,360 |
| All Countries by Northernmost Point on Land | 0 | - | 4.90 | 127,137 |
| 20 Countries on an Empty Map #1 | 0 | - | 4.94 | 62,716 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 151,810 |
| Tectonic Plates on a Map | 0 | - | 4.97 | 35,838 |
| Layers of the Earth and Atmosphere | 0 | - | 4.96 | 50,643 |
| African East Coast | 0 | - | 4.96 | 96,578 |
| Regions of Countries #4 | 0 | - | 4.49 | 57,490 |
| Modern Day Countries of the Kushan Empire on a Map | 0 | - | 4.89 | 25,180 |
| Boundary Waters | 0 | - | 4.92 | 88,694 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.87 | 35,354 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,521 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 63,122 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 60,822 |
| "Second Best" Geography Edition #3 | 0 | - | 4.89 | 70,819 |
| Pixelated World Map | 0 | - | 5.00 | 143,909 |
| Countries of Europe in 1444 | 0 | - | 4.92 | 100,373 |
| Countries of the World in 1444 | 0 | - | 4.98 | 60,636 |
| Modern-Day Countries of the Inca Empire on a Map | 0 | - | 4.83 | 57,768 |
| Countries of Europe before World War II with a Map | 0 | - | 4.95 | 53,944 |
| Countries of the World with a Borderless Map | 0 | - | 4.99 | 82,622 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 312,221 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 244,325 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 231,282 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 306,213 |
| Who Controls It? #2 | 0 | - | 4.78 | 31,363 |
| Who Controls It? #3 | 0 | - | 4.58 | 19,669 |
| Largest World's Islands on the World Map | 0 | - | 4.69 | 176,618 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,760,603 |
| Landlocked Countries | 0 | - | 4.99 | 424,195 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,382 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 584,436 |
| All Counties of the United States by Proximity | 0 | - | 4.98 | 309,014 |
| Seas on the World Map | 0 | - | 4.96 | 135,814 |
| Seas of the World | 0 | - | 5.00 | 157,997 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 95,032 |
| 20 Random Countries on an Empty World Map | 0 | - | 4.98 | 125,059 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,837 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 96,256 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 166,764 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 124,789 |
| World Capitals Quiz | 0 | - | 5.00 | 5,097,345 |
| Sahara Desert Countries | 0 | - | 4.98 | 165,503 |
| Himalayan Countries | 0 | - | 4.94 | 139,662 |
| Andean Countries | 0 | - | 4.94 | 85,126 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 64,314 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 126,555 |
| Coffee Producing Countries | 0 | - | 4.83 | 67,885 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 66,169 |
| Danube Countries | 0 | - | 4.97 | 72,247 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 117,377 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,677 |
| Countries with the Worst Passports | 0 | - | 4.93 | 84,792 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 150,279 |
| European Landlocked Countries | 0 | - | 4.99 | 147,423 |
| Partially Recognized Countries | 0 | - | 4.98 | 107,033 |
| Countries with the Most Species | 0 | - | 4.99 | 103,452 |
| Countries 197 to 205 | 0 | - | 4.90 | 71,171 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,697 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,809 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,723 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,451 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,874 |
| Countries in the Alps | 0 | - | 4.87 | 118,533 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 102,202 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 107,538 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,839 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,848 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,774 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 96,115 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,962 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,703 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,326 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 63,040 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,779 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,644 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,418 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,662 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,747 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 119,442 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,495 |
| Countries that Host the Most Refugees | 0 | - | 4.96 | 65,432 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,445 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 245,086 |
| World Countries - Blind Typing | 0 | - | 5.00 | 108,762 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,407 |
| Largest Countries By Category | 0 | - | 4.97 | 158,597 |
| Countries by Countries | 0 | - | 4.96 | 63,475 |
| Country Flags with the Most White | 0 | - | 4.85 | 139,050 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,358 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,636 |
| Countries of Europe in 1000 with a Map | 0 | - | 4.78 | 43,528 |
| All Countries by Population With a Map | 0 | - | 4.99 | 110,417 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 99,238 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 88,951 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,794,503 |
| 50 Largest Countries on the World Map Quiz | 0 | - | 4.98 | 146,308 |
| Western Europe Map Quiz | 0 | - | 4.85 | 93,942 |
| Tourist Attraction by Negative Review | 0 | - | 4.85 | 82,695 |
| Most Populous U.S. Counties | 0 | - | 4.13 | 25,095 |
| Most Populous City by U.S. County | 0 | - | 4.35 | 20,131 |
| Border Crossings Quiz #1 | 0 | - | 4.99 | 209,675 |
| Border Crossings Quiz #2 | 0 | - | 4.99 | 128,463 |
| Longest International Borders | 0 | - | 4.99 | 265,581 |
| Countries with Three Borders | 0 | - | 4.96 | 36,707 |
| Country Connect by Northernmost Point | 0 | - | 4.96 | 42,274 |
| Largest Cities for each Latitude Degree | 0 | - | 4.99 | 48,409 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,737 |
| Mediterranean Geography on a Map | 0 | - | 4.49 | 37,348 |
| Largest Arctic Islands with a Map | 0 | - | 4.47 | 20,665 |
| Roman Provinces on a Map | 0 | - | 4.53 | 37,248 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 105,326 |
| Countries with the Lowest Maximum Elevation | 0 | - | 4.85 | 37,131 |
| Demonym of Every Country | 0 | - | 4.90 | 61,238 |
| Most Populous County In Each U.S. State | 0 | - | 4.50 | 5,944 |
| Pacific Ocean General Knowledge | 0 | - | 4.70 | 36,360 |
| The Same Prefixes - Geography | 0 | - | 4.48 | 47,956 |
| "Second Best" Geography Edition #1 | 0 | - | 4.61 | 63,605 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 333,711 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,194 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,596,191 |
| World Capitals on an Empty Map | 0 | - | 4.69 | 54,447 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 376,222 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 408,758 |
| Island Countries | 0 | - | 4.99 | 711,943 |
| Modern-Day Countries of the Khmer Empire on a Map | 0 | - | 4.77 | 45,750 |
| Modern-Day Countries of the Mayan Civilization | 0 | - | 4.78 | 33,605 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,052,939 |
| Northernmost Countries | 0 | - | 4.99 | 363,280 |
| Countries of South America | 0 | - | 5.00 | 930,479 |
| Countries of Oceania | 0 | - | 5.00 | 1,060,883 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,884,564 |
| "Land" Countries | 0 | - | 4.98 | 337,989 |
| Top World Languages | 0 | - | 4.92 | 827,762 |
| Analogies of Countries #1 | 0 | - | 4.89 | 68,665 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 104,840 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 174,669 |
| Countries with Megacities | 0 | - | 4.99 | 266,174 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 200,406 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,836 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 138,690 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,957 |
| Northernmost Capital Cities | 0 | - | 4.98 | 110,947 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,833 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 46,016 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 109,966 |
| Same Letter Country and Capital | 0 | - | 4.99 | 157,848 |
| Countries by Capital City | 0 | - | 5.00 | 69,129 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,691 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 115,077 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,653 |
| Moved Capital Cities | 0 | - | 4.96 | 74,548 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,753 |
| Countries by Official Language | 0 | - | 4.95 | 195,731 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 297,233 |
| Countries in their Native Language | 0 | - | 4.99 | 199,498 |
| Independence from Whom | 0 | - | 4.99 | 212,684 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 133,165 |
| Megadiverse Countries | 0 | - | 4.96 | 135,174 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 132,683 |
| Countries Producing the Most Sugarcane | 0 | - | 4.94 | 55,469 |
| Countries with Multiple Big Islands | 0 | - | 4.92 | 126,367 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,172 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 163,411 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,730 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 94,849 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 154,488 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,765 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 45,217 |
| Countries by Sports League Revenue | 0 | - | 4.95 | 78,142 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 108,287 |
| Countries Furthest from the United States | 0 | - | 4.94 | 89,359 |
| Countries with the Highest HDI | 0 | - | 4.95 | 137,077 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 75,497 |
| Most Dispersed Island Nations | 0 | - | 4.97 | 71,615 |
| World Map Quiz | 0 | - | 4.81 | 65,410 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 107,554 |
| Countries by Sports in 60 Seconds | 0 | - | 4.92 | 147,215 |
