| ALL First-Level Subdivisions of the World With a Map | 0 | - | 5.00 | 145,989 |
| All First-Level Subdivisions of Europe by Proximity | 0 | - | 4.84 | 76,739 |
| Who Controls It? #1 | 0 | - | 4.83 | 48,340 |
| All 10m+ First-Level Country Subdivisions | 0 | - | 4.97 | 34,634 |
| Name a Valid First-Level Subdivision for Every Country | 0 | - | 4.97 | 49,835 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,371,792 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 63,580 |
| 5 Largest Cities for Every Letter on Map | 0 | - | 4.97 | 51,071 |
| Global Cities on a World Map | 0 | - | 4.93 | 135,555 |
| Find the City #1 | 0 | - | 4.97 | 42,535 |
| Subdivisions by Country | 0 | - | 4.86 | 50,219 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 109,721 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 154,670 |
| Countries of the World With a Disappearing Map | 0 | - | 5.00 | 111,854 |
| Countries within the Arctic Circle - Map Quiz | 0 | - | 4.85 | 63,577 |
| Top World Languages on a Map | 0 | - | 4.93 | 102,567 |
| Official Languages of the World on the Disappearing World Map | 0 | - | 4.99 | 116,006 |
| 407 Islands on the World Map | 0 | - | 4.99 | 34,940 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 46,474 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,815,813 |
| World Capitals by Map | 0 | - | 5.00 | 284,996 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,016 |
| Countries of the World in 1900 | 0 | - | 4.89 | 84,253 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 194,283 |
| All Countries by Northernmost Point on Land | 0 | - | 4.89 | 125,775 |
| 20 Countries on an Empty Map #1 | 0 | - | 4.94 | 62,120 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 149,973 |
| Tectonic Plates on a Map | 0 | - | 4.97 | 35,498 |
| Layers of the Earth and Atmosphere | 0 | - | 4.96 | 50,323 |
| African East Coast | 0 | - | 4.96 | 95,603 |
| Regions of Countries #4 | 0 | - | 4.49 | 57,163 |
| Modern Day Countries of the Kushan Empire on a Map | 0 | - | 4.89 | 24,712 |
| Pixelated World Map | 0 | - | 5.00 | 142,950 |
| Countries of Europe in 1444 | 0 | - | 4.92 | 99,252 |
| Countries of the World in 1444 | 0 | - | 4.98 | 59,942 |
| Modern-Day Countries of the Inca Empire on a Map | 0 | - | 4.83 | 57,168 |
| Countries of Europe before World War II with a Map | 0 | - | 4.95 | 52,859 |
| Countries of the World with a Borderless Map | 0 | - | 4.99 | 81,724 |
| Countries Closest to Antarctica on a Map | 0 | - | 4.98 | 80,293 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 309,509 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 242,738 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 229,688 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 304,050 |
| Boundary Waters | 0 | - | 4.92 | 88,275 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 35,001 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,704 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.94 | 61,907 |
| "Second Best" Geography Edition #2 | 0 | - | 4.87 | 60,182 |
| "Second Best" Geography Edition #3 | 0 | - | 4.90 | 70,094 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,786 |
| All Counties of the United States by Proximity | 0 | - | 4.98 | 305,823 |
| Seas on the World Map | 0 | - | 4.96 | 134,829 |
| Seas of the World | 0 | - | 5.00 | 155,694 |
| Largest World's Islands on the World Map | 0 | - | 4.69 | 174,669 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 94,359 |
| 20 Random Countries on an Empty World Map | 0 | - | 4.98 | 123,464 |
| Who Controls It? #2 | 0 | - | 4.77 | 31,088 |
| Who Controls It? #3 | 0 | - | 4.61 | 19,566 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,204,792 |
| Landlocked Countries | 0 | - | 4.99 | 417,181 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 563,334 |
| Countries of Europe in 1000 with a Map | 0 | - | 4.78 | 42,977 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,362 |
| Mediterranean Geography on a Map | 0 | - | 4.49 | 37,171 |
| Roman Provinces on a Map | 0 | - | 4.54 | 36,783 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 104,617 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,417 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 95,426 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 165,368 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 123,635 |
| World Capitals Quiz | 0 | - | 5.00 | 5,053,660 |
| Sahara Desert Countries | 0 | - | 4.98 | 162,183 |
| Himalayan Countries | 0 | - | 4.95 | 136,737 |
| Andean Countries | 0 | - | 4.95 | 83,589 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 62,850 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 124,138 |
| Coffee Producing Countries | 0 | - | 4.83 | 66,510 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,115 |
| Danube Countries | 0 | - | 4.97 | 71,479 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 116,292 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 85,891 |
| Countries with the Worst Passports | 0 | - | 4.94 | 83,282 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 148,272 |
| European Landlocked Countries | 0 | - | 4.99 | 146,182 |
| Partially Recognized Countries | 0 | - | 4.98 | 105,856 |
| Countries with the Most Species | 0 | - | 4.99 | 102,326 |
| Countries 197 to 205 | 0 | - | 4.89 | 69,989 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,352 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,533 |
| Countries that Use the Peso | 0 | - | 4.88 | 59,202 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 72,846 |
| Countries with a AAA Credit Rating | 0 | - | 4.85 | 57,227 |
| Countries in the Alps | 0 | - | 4.86 | 117,415 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 94,954 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 106,024 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,295 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,795 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 115,892 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.91 | 95,313 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,060 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,034 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,854 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,389 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,390 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,230 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,780 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,040 |
| Countries with the Most Grassland | 0 | - | 4.93 | 77,050 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 117,826 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 67,933 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,462 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 45,296 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 241,306 |
| World Countries - Blind Typing | 0 | - | 5.00 | 106,726 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 47,869 |
| Largest Countries By Category | 0 | - | 4.97 | 157,349 |
| Countries by Countries | 0 | - | 4.96 | 62,654 |
| Country Flags with the Most White | 0 | - | 4.87 | 137,943 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,100 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,416 |
| All Countries by Population With a Map | 0 | - | 4.98 | 107,923 |
| 20 Countries on a Topological Map #2 | 0 | - | 4.74 | 21,690 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 98,451 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 88,137 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,744,583 |
| 50 Largest Countries on the World Map Quiz | 0 | - | 4.98 | 145,170 |
| Western Europe Map Quiz | 0 | - | 4.86 | 93,673 |
| Tourist Attraction by Negative Review | 0 | - | 4.86 | 82,027 |
| Most Populous U.S. Counties | 0 | - | 4.13 | 25,001 |
| Most Populous City by U.S. County | 0 | - | 4.38 | 20,032 |
| Border Crossings Quiz #1 | 0 | - | 4.99 | 207,546 |
| Border Crossings Quiz #2 | 0 | - | 4.99 | 127,934 |
| Longest International Borders | 0 | - | 4.99 | 264,386 |
| Countries with Three Borders | 0 | - | 4.96 | 36,373 |
| Country Connect by Northernmost Point | 0 | - | 4.96 | 41,817 |
| Largest Cities for each Latitude Degree | 0 | - | 4.99 | 47,904 |
| Largest Arctic Islands with a Map | 0 | - | 4.47 | 20,563 |
| Countries with the Lowest Maximum Elevation | 0 | - | 4.85 | 36,968 |
| Demonym of Every Country | 0 | - | 4.91 | 58,980 |
| Most Populous County In Each U.S. State | 0 | - | 4.50 | 5,881 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 327,442 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,083 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,579,133 |
| World Capitals on an Empty Map | 0 | - | 4.70 | 53,820 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 374,052 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 404,156 |
| Island Countries | 0 | - | 4.99 | 709,056 |
| Modern-Day Countries of the Khmer Empire on a Map | 0 | - | 4.74 | 45,347 |
| Modern-Day Countries of the Mayan Civilization | 0 | - | 4.77 | 33,208 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,043,991 |
| Northernmost Countries | 0 | - | 4.99 | 359,664 |
| Countries of South America | 0 | - | 5.00 | 920,422 |
| Countries of Oceania | 0 | - | 5.00 | 1,047,947 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,860,544 |
| "Land" Countries | 0 | - | 4.98 | 335,057 |
| Top World Languages | 0 | - | 4.92 | 818,101 |
| Biggest First-Level Subdivisions by Area | 0 | - | 4.89 | 26,764 |
| Official Country Names of the World | 0 | - | 4.47 | 22,427 |
| Europe Map Quiz | 0 | - | 5.00 | 4,748,447 |
| All Country Flags of the World | 0 | - | 5.00 | 3,634,675 |
| Organs of the Human Body (with map) | 0 | - | 4.11 | 118,926 |
| Yakko's World Lyrics Quiz With a Map | 0 | - | 4.69 | 19,051 |
| Analogies of Countries #1 | 0 | - | 4.88 | 68,282 |
| Pacific Ocean General Knowledge | 0 | - | 4.69 | 36,259 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 103,946 |
| The Same Prefixes - Geography | 0 | - | 4.48 | 47,593 |
| "Second Best" Geography Edition #1 | 0 | - | 4.61 | 63,252 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,440,751 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 379,059 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 172,461 |
| Countries with Megacities | 0 | - | 4.99 | 249,364 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 198,313 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 112,649 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 136,634 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 80,623 |
| Biggest Cities in the World | 0 | - | 4.91 | 794,681 |
| North America Cities by Map | 0 | - | 4.41 | 47,722 |
| Northernmost Capital Cities | 0 | - | 4.98 | 109,682 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,094 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,124 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 108,576 |
| Same Letter Country and Capital | 0 | - | 4.99 | 156,277 |
| Countries by Capital City | 0 | - | 5.00 | 67,600 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,809 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,306 |
| World Capitals by Proximity | 0 | - | 4.91 | 329,960 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,761 |
| Moved Capital Cities | 0 | - | 4.96 | 73,926 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,228 |
| Countries by Official Language | 0 | - | 4.95 | 194,200 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 295,005 |
| Countries in their Native Language | 0 | - | 4.99 | 197,805 |
| Independence from Whom | 0 | - | 4.99 | 210,944 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 131,433 |
| Megadiverse Countries | 0 | - | 4.96 | 134,594 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 130,969 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 55,103 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 125,657 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 74,960 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 162,508 |
