| ALL First-Level Subdivisions of the World With a Map | 0 | - | 5.00 | 146,434 |
| Who Controls It? #1 | 0 | - | 4.83 | 48,383 |
| All 10m+ First-Level Country Subdivisions | 0 | - | 4.97 | 34,724 |
| Name a Valid First-Level Subdivision for Every Country | 0 | - | 4.97 | 49,915 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,374,961 |
| Global Cities on a World Map | 0 | - | 4.93 | 135,817 |
| Find the City #1 | 0 | - | 4.97 | 42,666 |
| Subdivisions by Country | 0 | - | 4.86 | 50,272 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 110,101 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 155,446 |
| Countries of the World With a Disappearing Map | 0 | - | 5.00 | 112,142 |
| Countries within the Arctic Circle - Map Quiz | 0 | - | 4.85 | 63,727 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 63,815 |
| Top World Languages on a Map | 0 | - | 4.93 | 102,753 |
| Official Languages of the World on the Disappearing World Map | 0 | - | 4.99 | 116,257 |
| 407 Islands on the World Map | 0 | - | 4.99 | 35,044 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 46,571 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,821,427 |
| World Capitals by Map | 0 | - | 5.00 | 285,515 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,139 |
| Countries of the World in 1900 | 0 | - | 4.89 | 84,528 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 194,666 |
| All Countries by Northernmost Point on Land | 0 | - | 4.89 | 126,041 |
| 20 Countries on an Empty Map #1 | 0 | - | 4.94 | 62,245 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 150,324 |
| Tectonic Plates on a Map | 0 | - | 4.97 | 35,592 |
| Layers of the Earth and Atmosphere | 0 | - | 4.96 | 50,402 |
| African East Coast | 0 | - | 4.96 | 95,792 |
| Regions of Countries #4 | 0 | - | 4.49 | 57,193 |
| Modern Day Countries of the Kushan Empire on a Map | 0 | - | 4.89 | 24,801 |
| Boundary Waters | 0 | - | 4.92 | 88,364 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 35,062 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,884 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.94 | 62,128 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 60,306 |
| "Second Best" Geography Edition #3 | 0 | - | 4.90 | 70,246 |
| Pixelated World Map | 0 | - | 5.00 | 143,123 |
| Countries of Europe in 1444 | 0 | - | 4.92 | 99,455 |
| Countries of the World in 1444 | 0 | - | 4.98 | 60,088 |
| Modern-Day Countries of the Inca Empire on a Map | 0 | - | 4.83 | 57,271 |
| Countries of Europe before World War II with a Map | 0 | - | 4.95 | 53,068 |
| Countries of the World with a Borderless Map | 0 | - | 4.99 | 81,912 |
| Countries Closest to Antarctica on a Map | 0 | - | 4.98 | 80,430 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 309,946 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 243,026 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 229,973 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 304,507 |
| Who Controls It? #2 | 0 | - | 4.77 | 31,135 |
| Who Controls It? #3 | 0 | - | 4.61 | 19,585 |
| Largest World's Islands on the World Map | 0 | - | 4.69 | 175,003 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,310,973 |
| Landlocked Countries | 0 | - | 4.99 | 418,543 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,919 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 567,229 |
| All Counties of the United States by Proximity | 0 | - | 4.98 | 306,411 |
| Seas on the World Map | 0 | - | 4.96 | 135,105 |
| Seas of the World | 0 | - | 5.00 | 156,301 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 94,531 |
| 20 Random Countries on an Empty World Map | 0 | - | 4.98 | 123,799 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,482 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 95,594 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 165,620 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 123,846 |
| World Capitals Quiz | 0 | - | 5.00 | 5,061,853 |
| Sahara Desert Countries | 0 | - | 4.98 | 162,775 |
| Himalayan Countries | 0 | - | 4.94 | 137,240 |
| Andean Countries | 0 | - | 4.95 | 83,839 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 63,096 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 124,501 |
| Coffee Producing Countries | 0 | - | 4.83 | 66,769 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,288 |
| Danube Countries | 0 | - | 4.97 | 71,612 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 116,490 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,011 |
| Countries with the Worst Passports | 0 | - | 4.94 | 83,574 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 148,638 |
| European Landlocked Countries | 0 | - | 4.99 | 146,727 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,071 |
| Countries with the Most Species | 0 | - | 4.99 | 102,865 |
| Countries 197 to 205 | 0 | - | 4.89 | 70,206 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,418 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,573 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,275 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 72,951 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,329 |
| Countries in the Alps | 0 | - | 4.87 | 117,627 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 95,091 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 106,296 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,382 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,943 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,047 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 95,416 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,231 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,146 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,942 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,517 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,453 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,316 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,893 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,163 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,180 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 118,117 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,036 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,552 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 45,473 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 242,210 |
| World Countries - Blind Typing | 0 | - | 5.00 | 107,130 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 47,970 |
| Largest Countries By Category | 0 | - | 4.97 | 157,570 |
| Countries by Countries | 0 | - | 4.96 | 62,802 |
| Country Flags with the Most White | 0 | - | 4.85 | 138,153 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,148 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,464 |
| Countries of Europe in 1000 with a Map | 0 | - | 4.78 | 43,071 |
| All Countries by Population With a Map | 0 | - | 4.98 | 108,400 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 98,618 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 88,290 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,754,722 |
| 50 Largest Countries on the World Map Quiz | 0 | - | 4.98 | 145,341 |
| Western Europe Map Quiz | 0 | - | 4.86 | 93,719 |
| Tourist Attraction by Negative Review | 0 | - | 4.86 | 82,195 |
| Most Populous U.S. Counties | 0 | - | 4.13 | 25,019 |
| Most Populous City by U.S. County | 0 | - | 4.38 | 20,052 |
| Border Crossings Quiz #1 | 0 | - | 4.99 | 207,995 |
| Border Crossings Quiz #2 | 0 | - | 4.99 | 128,050 |
| Longest International Borders | 0 | - | 4.99 | 264,604 |
| Countries with Three Borders | 0 | - | 4.96 | 36,438 |
| Country Connect by Northernmost Point | 0 | - | 4.96 | 41,897 |
| Largest Cities for each Latitude Degree | 0 | - | 4.99 | 47,992 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,440 |
| Mediterranean Geography on a Map | 0 | - | 4.49 | 37,209 |
| Largest Arctic Islands with a Map | 0 | - | 4.47 | 20,578 |
| Roman Provinces on a Map | 0 | - | 4.54 | 36,838 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 104,771 |
| Countries with the Lowest Maximum Elevation | 0 | - | 4.85 | 36,999 |
| Demonym of Every Country | 0 | - | 4.91 | 59,118 |
| Most Populous County In Each U.S. State | 0 | - | 4.50 | 5,893 |
| Pacific Ocean General Knowledge | 0 | - | 4.69 | 36,279 |
| The Same Prefixes - Geography | 0 | - | 4.48 | 47,652 |
| "Second Best" Geography Edition #1 | 0 | - | 4.61 | 63,330 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 328,678 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,100 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,582,264 |
| World Capitals on an Empty Map | 0 | - | 4.69 | 53,948 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 374,499 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 404,918 |
| Island Countries | 0 | - | 4.99 | 709,603 |
| Modern-Day Countries of the Khmer Empire on a Map | 0 | - | 4.75 | 45,426 |
| Modern-Day Countries of the Mayan Civilization | 0 | - | 4.77 | 33,287 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,045,695 |
| Northernmost Countries | 0 | - | 4.99 | 360,325 |
| Countries of South America | 0 | - | 5.00 | 922,491 |
| Countries of Oceania | 0 | - | 5.00 | 1,050,465 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,865,416 |
| "Land" Countries | 0 | - | 4.98 | 335,712 |
| Top World Languages | 0 | - | 4.92 | 819,856 |
| Analogies of Countries #1 | 0 | - | 4.89 | 68,330 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 104,123 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 172,904 |
| Countries with Megacities | 0 | - | 4.99 | 257,126 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 198,768 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 112,922 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 137,065 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 80,928 |
| Northernmost Capital Cities | 0 | - | 4.98 | 109,907 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,217 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,246 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 108,920 |
| Same Letter Country and Capital | 0 | - | 4.99 | 156,558 |
| Countries by Capital City | 0 | - | 5.00 | 67,875 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,946 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,437 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,932 |
| Moved Capital Cities | 0 | - | 4.96 | 74,027 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,377 |
| Countries by Official Language | 0 | - | 4.95 | 194,581 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 295,456 |
| Countries in their Native Language | 0 | - | 4.99 | 198,125 |
| Independence from Whom | 0 | - | 4.99 | 211,233 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 131,639 |
| Megadiverse Countries | 0 | - | 4.96 | 134,743 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 131,497 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 55,162 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 125,732 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,007 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 162,672 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,359 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 93,918 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 153,821 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,467 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 44,973 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 76,885 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 107,693 |
| Countries Furthest from the United States | 0 | - | 4.94 | 88,969 |
| Countries with the Highest HDI | 0 | - | 4.95 | 136,755 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 75,120 |
| Most Dispersed Island Nations | 0 | - | 4.97 | 71,307 |
| World Map Quiz | 0 | - | 4.81 | 64,461 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 107,001 |
| Countries by Sports in 60 Seconds | 0 | - | 4.91 | 144,381 |
