| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,380,619 |
| 5 Largest Cities for Every Letter on Map | 0 | - | 4.97 | 51,473 |
| Global Cities on a World Map | 0 | - | 4.93 | 136,205 |
| Find the City #1 | 0 | - | 4.97 | 42,833 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 110,808 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 156,578 |
| Countries of the World With a Disappearing Map | 0 | - | 5.00 | 112,674 |
| Countries within the Arctic Circle - Map Quiz | 0 | - | 4.84 | 63,993 |
| ALL First-Level Subdivisions of the World With a Map | 0 | - | 5.00 | 147,232 |
| All First-Level Subdivisions of Europe by Proximity | 0 | - | 4.85 | 77,131 |
| Top World Languages on a Map | 0 | - | 4.94 | 103,140 |
| Official Languages of the World on the Disappearing World Map | 0 | - | 4.99 | 116,650 |
| 407 Islands on the World Map | 0 | - | 4.99 | 35,230 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 46,746 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,830,109 |
| World Capitals by Map | 0 | - | 5.00 | 286,626 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,344 |
| Countries of the World in 1900 | 0 | - | 4.89 | 84,985 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 195,370 |
| All Countries by Northernmost Point on Land | 0 | - | 4.90 | 126,444 |
| 20 Countries on an Empty Map #1 | 0 | - | 4.94 | 62,418 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 150,954 |
| Tectonic Plates on a Map | 0 | - | 4.97 | 35,699 |
| Layers of the Earth and Atmosphere | 0 | - | 4.96 | 50,503 |
| African East Coast | 0 | - | 4.96 | 96,109 |
| Modern Day Countries of the Kushan Empire on a Map | 0 | - | 4.89 | 24,956 |
| Boundary Waters | 0 | - | 4.92 | 88,489 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 35,182 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,137 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 62,507 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 60,491 |
| "Second Best" Geography Edition #3 | 0 | - | 4.89 | 70,450 |
| Pixelated World Map | 0 | - | 5.00 | 143,444 |
| Countries of Europe in 1444 | 0 | - | 4.92 | 99,809 |
| Countries of the World in 1444 | 0 | - | 4.98 | 60,305 |
| Modern-Day Countries of the Inca Empire on a Map | 0 | - | 4.83 | 57,465 |
| Countries of Europe before World War II with a Map | 0 | - | 4.95 | 53,430 |
| Countries of the World with a Borderless Map | 0 | - | 4.99 | 82,205 |
| Countries Closest to Antarctica on a Map | 0 | - | 4.98 | 80,731 |
| Name a Valid First-Level Subdivision for Every Country | 0 | - | 4.97 | 50,054 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 310,706 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 243,500 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 230,454 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 305,158 |
| Largest World's Islands on the World Map | 0 | - | 4.69 | 175,894 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,486,357 |
| Landlocked Countries | 0 | - | 4.99 | 420,843 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,110 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 573,328 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 64,219 |
| Seas on the World Map | 0 | - | 4.96 | 135,383 |
| Seas of the World | 0 | - | 5.00 | 157,033 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 94,705 |
| 20 Random Countries on an Empty World Map | 0 | - | 4.98 | 124,313 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,629 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 95,873 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 166,221 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 124,230 |
| World Capitals Quiz | 0 | - | 5.00 | 5,076,087 |
| Sahara Desert Countries | 0 | - | 4.98 | 163,917 |
| Himalayan Countries | 0 | - | 4.95 | 138,224 |
| Andean Countries | 0 | - | 4.95 | 84,332 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 63,562 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 125,446 |
| Coffee Producing Countries | 0 | - | 4.83 | 67,184 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,608 |
| Danube Countries | 0 | - | 4.97 | 71,869 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 116,843 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,274 |
| Countries with the Worst Passports | 0 | - | 4.94 | 84,046 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 149,514 |
| European Landlocked Countries | 0 | - | 4.99 | 147,007 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,424 |
| Countries with the Most Species | 0 | - | 4.99 | 103,128 |
| Countries 197 to 205 | 0 | - | 4.89 | 70,574 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,525 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,669 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,462 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,138 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,540 |
| Countries in the Alps | 0 | - | 4.87 | 118,010 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 100,052 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 106,795 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,563 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,482 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,353 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 95,852 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,507 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,374 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,098 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,726 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,575 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,433 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,097 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,371 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,394 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 118,616 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,195 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,716 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 45,861 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 243,362 |
| World Countries - Blind Typing | 0 | - | 5.00 | 107,760 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,133 |
| Largest Countries By Category | 0 | - | 4.97 | 157,980 |
| Countries by Countries | 0 | - | 4.96 | 63,052 |
| Country Flags with the Most White | 0 | - | 4.85 | 138,509 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,228 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,522 |
| Countries of Europe in 1000 with a Map | 0 | - | 4.78 | 43,275 |
| All Countries by Population With a Map | 0 | - | 4.98 | 109,171 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 98,844 |
| Countries of the World in Plague Inc. | 0 | - | 4.53 | 30,006 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 88,548 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,769,939 |
| 50 Largest Countries on the World Map Quiz | 0 | - | 4.98 | 145,602 |
| Western Europe Map Quiz | 0 | - | 4.86 | 93,815 |
| Tourist Attraction by Negative Review | 0 | - | 4.85 | 82,386 |
| Who Controls It? #1 | 0 | - | 4.83 | 48,451 |
| All 10m+ First-Level Country Subdivisions | 0 | - | 4.98 | 34,864 |
| Border Crossings Quiz #1 | 0 | - | 4.99 | 208,671 |
| Border Crossings Quiz #2 | 0 | - | 4.99 | 128,215 |
| Longest International Borders | 0 | - | 4.99 | 264,983 |
| Countries with Three Borders | 0 | - | 4.96 | 36,549 |
| Country Connect by Northernmost Point | 0 | - | 4.96 | 42,034 |
| Largest Cities for each Latitude Degree | 0 | - | 4.99 | 48,145 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,562 |
| Mediterranean Geography on a Map | 0 | - | 4.49 | 37,272 |
| Largest Arctic Islands with a Map | 0 | - | 4.47 | 20,607 |
| Roman Provinces on a Map | 0 | - | 4.54 | 36,965 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 104,962 |
| Countries with the Lowest Maximum Elevation | 0 | - | 4.85 | 37,044 |
| Demonym of Every Country | 0 | - | 4.91 | 60,327 |
| Pacific Ocean General Knowledge | 0 | - | 4.69 | 36,317 |
| The Same Prefixes - Geography | 0 | - | 4.48 | 47,772 |
| "Second Best" Geography Edition #1 | 0 | - | 4.61 | 63,441 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 330,558 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,131 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,587,300 |
| World Capitals on an Empty Map | 0 | - | 4.69 | 54,089 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 375,149 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 406,467 |
| Island Countries | 0 | - | 4.99 | 710,566 |
| Modern-Day Countries of the Khmer Empire on a Map | 0 | - | 4.77 | 45,564 |
| Modern-Day Countries of the Mayan Civilization | 0 | - | 4.77 | 33,414 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,048,326 |
| Northernmost Countries | 0 | - | 4.99 | 361,399 |
| Countries of South America | 0 | - | 5.00 | 925,538 |
| Countries of Oceania | 0 | - | 5.00 | 1,054,647 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,873,031 |
| "Land" Countries | 0 | - | 4.98 | 336,861 |
| Top World Languages | 0 | - | 4.92 | 822,663 |
| Analogies of Countries #1 | 0 | - | 4.88 | 68,404 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 104,402 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 173,578 |
| Countries with Megacities | 0 | - | 4.99 | 263,701 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 199,416 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,303 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 137,692 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,345 |
| Northernmost Capital Cities | 0 | - | 4.98 | 110,303 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,445 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,542 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 109,282 |
| Same Letter Country and Capital | 0 | - | 4.99 | 157,073 |
| Countries by Capital City | 0 | - | 5.00 | 68,348 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,206 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,678 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,240 |
| Moved Capital Cities | 0 | - | 4.96 | 74,234 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,578 |
| Countries by Official Language | 0 | - | 4.95 | 195,003 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 296,043 |
| Countries in their Native Language | 0 | - | 4.99 | 198,513 |
| Independence from Whom | 0 | - | 4.99 | 211,795 |
| Subdivisions by Country | 0 | - | 4.86 | 50,379 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 132,186 |
| Megadiverse Countries | 0 | - | 4.96 | 134,911 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 131,860 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 55,280 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 125,862 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,067 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 162,959 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,502 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 94,273 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 153,960 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,585 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 45,048 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 77,414 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 107,807 |
| Countries Furthest from the United States | 0 | - | 4.94 | 89,120 |
| Countries with the Highest HDI | 0 | - | 4.95 | 136,898 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 75,268 |
| Most Dispersed Island Nations | 0 | - | 4.97 | 71,430 |
| World Map Quiz | 0 | - | 4.81 | 64,924 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 107,226 |
| Countries by Sports in 60 Seconds | 0 | - | 4.92 | 145,471 |
| Countries in the Shape of Mr. Bean with a Map | 0 | - | 4.05 | 21,054 |
| Countries by Founding Story | 0 | - | 4.95 | 77,253 |
| Countries by Road Signs | 0 | - | 4.98 | 53,865 |
| Countries That Do Not Border | 0 | - | 4.99 | 60,311 |
