| ALL First-Level Subdivisions of the World With a Map | 0 | - | 5.00 | 149,352 |
| All First-Level Subdivisions of Europe by Proximity | 0 | - | 4.85 | 77,654 |
| Who Controls It? #1 | 0 | - | 4.83 | 48,607 |
| All 10m+ First-Level Country Subdivisions | 0 | - | 4.98 | 35,147 |
| Name a Valid First-Level Subdivision for Every Country | 0 | - | 4.97 | 50,373 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,392,403 |
| Global Cities on a World Map | 0 | - | 4.93 | 137,208 |
| Find the City #1 | 0 | - | 4.97 | 43,303 |
| Subdivisions by Country | 0 | - | 4.87 | 50,591 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 112,204 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 158,984 |
| Countries of the World With a Disappearing Map | 0 | - | 5.00 | 113,843 |
| Countries within the Arctic Circle - Map Quiz | 0 | - | 4.84 | 64,520 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 64,928 |
| Top World Languages on a Map | 0 | - | 4.94 | 103,487 |
| Official Languages of the World on the Disappearing World Map | 0 | - | 4.99 | 117,511 |
| 407 Islands on the World Map | 0 | - | 4.99 | 35,557 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 47,104 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,846,827 |
| World Capitals by Map | 0 | - | 5.00 | 289,169 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,786 |
| Countries of the World in 1900 | 0 | - | 4.89 | 85,875 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 196,636 |
| All Countries by Northernmost Point on Land | 0 | - | 4.90 | 127,302 |
| 20 Countries on an Empty Map #1 | 0 | - | 4.94 | 62,789 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 152,041 |
| Tectonic Plates on a Map | 0 | - | 4.97 | 35,885 |
| Layers of the Earth and Atmosphere | 0 | - | 4.97 | 50,685 |
| African East Coast | 0 | - | 4.96 | 96,694 |
| Regions of Countries #4 | 0 | - | 4.49 | 57,520 |
| Modern Day Countries of the Kushan Empire on a Map | 0 | - | 4.89 | 25,226 |
| Boundary Waters | 0 | - | 4.92 | 88,743 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.87 | 35,395 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,643 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 63,266 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 60,919 |
| "Second Best" Geography Edition #3 | 0 | - | 4.89 | 70,918 |
| Pixelated World Map | 0 | - | 5.00 | 144,036 |
| Countries of Europe in 1444 | 0 | - | 4.92 | 100,499 |
| Countries of the World in 1444 | 0 | - | 4.98 | 60,704 |
| Modern-Day Countries of the Inca Empire on a Map | 0 | - | 4.83 | 57,838 |
| Countries of Europe before World War II with a Map | 0 | - | 4.95 | 54,089 |
| Countries of the World with a Borderless Map | 0 | - | 4.99 | 82,726 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 312,546 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 244,514 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 231,489 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 306,479 |
| Who Controls It? #2 | 0 | - | 4.78 | 31,396 |
| Who Controls It? #3 | 0 | - | 4.58 | 19,694 |
| Largest World's Islands on the World Map | 0 | - | 4.69 | 176,801 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,838,391 |
| Landlocked Countries | 0 | - | 4.99 | 425,133 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,458 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 586,760 |
| All Counties of the United States by Proximity | 0 | - | 4.98 | 309,326 |
| Seas on the World Map | 0 | - | 4.96 | 135,917 |
| Seas of the World | 0 | - | 5.00 | 158,284 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 95,107 |
| 20 Random Countries on an Empty World Map | 0 | - | 4.98 | 125,230 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,896 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 96,361 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 166,905 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 124,934 |
| World Capitals Quiz | 0 | - | 5.00 | 5,102,977 |
| Sahara Desert Countries | 0 | - | 4.98 | 165,957 |
| Himalayan Countries | 0 | - | 4.93 | 140,000 |
| Andean Countries | 0 | - | 4.94 | 85,303 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 64,465 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 126,815 |
| Coffee Producing Countries | 0 | - | 4.83 | 68,035 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 66,325 |
| Danube Countries | 0 | - | 4.97 | 72,318 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 117,488 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,763 |
| Countries with the Worst Passports | 0 | - | 4.93 | 84,987 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 150,483 |
| European Landlocked Countries | 0 | - | 4.99 | 147,536 |
| Partially Recognized Countries | 0 | - | 4.98 | 107,198 |
| Countries with the Most Species | 0 | - | 4.99 | 103,520 |
| Countries 197 to 205 | 0 | - | 4.90 | 71,328 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,744 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,854 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,791 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,525 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,960 |
| Countries in the Alps | 0 | - | 4.87 | 118,688 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 102,489 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 107,753 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,920 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,969 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,883 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 96,193 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 101,326 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,811 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,377 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 63,126 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,822 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.91 | 41,697 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,504 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,736 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,832 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 119,696 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,563 |
| Countries that Host the Most Refugees | 0 | - | 4.96 | 65,702 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,597 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 245,472 |
| World Countries - Blind Typing | 0 | - | 5.00 | 109,007 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,476 |
| Largest Countries By Category | 0 | - | 4.97 | 158,773 |
| Countries by Countries | 0 | - | 4.96 | 63,581 |
| Country Flags with the Most White | 0 | - | 4.85 | 139,188 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,380 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,653 |
| Countries of Europe in 1000 with a Map | 0 | - | 4.78 | 43,613 |
| All Countries by Population With a Map | 0 | - | 4.98 | 110,814 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 99,370 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 89,044 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,800,824 |
| 50 Largest Countries on the World Map Quiz | 0 | - | 4.98 | 146,418 |
| Western Europe Map Quiz | 0 | - | 4.85 | 93,968 |
| Tourist Attraction by Negative Review | 0 | - | 4.85 | 82,755 |
| Most Populous U.S. Counties | 0 | - | 4.13 | 25,106 |
| Most Populous City by U.S. County | 0 | - | 4.35 | 20,145 |
| Border Crossings Quiz #1 | 0 | - | 4.99 | 209,958 |
| Border Crossings Quiz #2 | 0 | - | 4.99 | 128,531 |
| Longest International Borders | 0 | - | 4.99 | 265,752 |
| Countries with Three Borders | 0 | - | 4.96 | 36,748 |
| Country Connect by Northernmost Point | 0 | - | 4.96 | 42,330 |
| Largest Cities for each Latitude Degree | 0 | - | 4.99 | 48,471 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,785 |
| Mediterranean Geography on a Map | 0 | - | 4.49 | 37,367 |
| Largest Arctic Islands with a Map | 0 | - | 4.47 | 20,674 |
| Roman Provinces on a Map | 0 | - | 4.53 | 37,296 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 105,433 |
| Countries with the Lowest Maximum Elevation | 0 | - | 4.85 | 37,168 |
| Demonym of Every Country | 0 | - | 4.90 | 61,412 |
| Most Populous County In Each U.S. State | 0 | - | 4.50 | 5,952 |
| Pacific Ocean General Knowledge | 0 | - | 4.70 | 36,385 |
| The Same Prefixes - Geography | 0 | - | 4.48 | 47,992 |
| "Second Best" Geography Edition #1 | 0 | - | 4.56 | 63,651 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 334,982 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,212 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,598,408 |
| World Capitals on an Empty Map | 0 | - | 4.69 | 54,526 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 376,512 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 409,391 |
| Island Countries | 0 | - | 4.99 | 712,337 |
| Modern-Day Countries of the Khmer Empire on a Map | 0 | - | 4.77 | 45,803 |
| Modern-Day Countries of the Mayan Civilization | 0 | - | 4.78 | 33,665 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,054,124 |
| Northernmost Countries | 0 | - | 4.99 | 363,733 |
| Countries of South America | 0 | - | 5.00 | 931,856 |
| Countries of Oceania | 0 | - | 5.00 | 1,062,379 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,887,461 |
| "Land" Countries | 0 | - | 4.98 | 338,269 |
| Top World Languages | 0 | - | 4.92 | 829,080 |
| Analogies of Countries #1 | 0 | - | 4.89 | 68,716 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 104,946 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 175,000 |
| Countries with Megacities | 0 | - | 4.99 | 266,825 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 200,714 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 114,029 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 139,027 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 82,152 |
| Northernmost Capital Cities | 0 | - | 4.98 | 111,277 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,935 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 46,153 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 110,154 |
| Same Letter Country and Capital | 0 | - | 4.99 | 158,052 |
| Countries by Capital City | 0 | - | 5.00 | 69,287 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,807 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 115,176 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,760 |
| Moved Capital Cities | 0 | - | 4.96 | 74,611 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,783 |
| Countries by Official Language | 0 | - | 4.95 | 195,896 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 297,496 |
| Countries in their Native Language | 0 | - | 4.99 | 199,655 |
| Independence from Whom | 0 | - | 4.99 | 212,949 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 133,351 |
| Megadiverse Countries | 0 | - | 4.96 | 135,246 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 132,866 |
| Countries Producing the Most Sugarcane | 0 | - | 4.94 | 55,511 |
| Countries with Multiple Big Islands | 0 | - | 4.92 | 126,420 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,210 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 163,520 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,811 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 95,040 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 154,543 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,794 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 45,243 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 78,420 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 108,350 |
| Countries Furthest from the United States | 0 | - | 4.94 | 89,414 |
| Countries with the Highest HDI | 0 | - | 4.95 | 137,128 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 75,556 |
| Most Dispersed Island Nations | 0 | - | 4.96 | 71,665 |
| World Map Quiz | 0 | - | 4.81 | 65,599 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 107,658 |
| Countries by Sports in 60 Seconds | 0 | - | 4.92 | 147,801 |
