| 50 Largest Countries on the World Map Quiz | 0 | - | 4.98 | 145,745 |
| Western Europe Map Quiz | 0 | - | 4.86 | 93,866 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 375,615 |
| Top World Languages | 0 | - | 4.92 | 824,797 |
| Europe Map Quiz | 0 | - | 5.00 | 4,772,271 |
| Countries by Official Language | 0 | - | 4.95 | 195,317 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 296,477 |
| Countries in their Native Language | 0 | - | 4.99 | 199,110 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 132,161 |
| World Map Quiz | 0 | - | 4.81 | 65,144 |
| United States Cities Map Quiz | 0 | - | 4.96 | 214,500 |
| Places in their Native Language #1 | 0 | - | 4.85 | 242,476 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,449,824 |
| Oceania Map Quiz | 0 | - | 4.98 | 654,154 |
| Africa Map Quiz | 0 | - | 5.00 | 2,122,203 |
| Asia Map Quiz | 0 | - | 4.99 | 919,960 |
| Every Country in its Official/Native Language | 0 | - | 4.98 | 25,490 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,500 |
| French-Speaking Countries | 0 | - | 4.85 | 270,938 |
| German-Speaking Countries | 0 | - | 4.91 | 145,771 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,966 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,346 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,172 |
| Spanish to English Country Names | 0 | - | 4.86 | 33,400 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,385,011 |
| Australia Map Quiz | 0 | - | 4.95 | 345,247 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,115 |
| English Speaking Countries | 0 | - | 4.64 | 357,666 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,441 |
| Boundary Waters | 0 | - | 4.92 | 88,595 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.86 | 35,268 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,305 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 62,778 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 60,648 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,787 |
| Top 10 Countries with the Most Spanish Speakers | 0 | - | 4.95 | 124,750 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,137 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,374 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,438 |
| North America Map Quiz | 0 | - | 4.98 | 249,572 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,112 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,432 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,671 |
| Top African Languages on a Map | 0 | - | 4.92 | 74,494 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 641,861 |
| South America Map Quiz | 0 | - | 5.00 | 1,551,981 |
| 15 Most Populous Countries that Speak a Romance Language | 0 | - | 4.75 | 127,867 |
| Places in their Native Language #2 | 0 | - | 4.80 | 134,575 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,610,888 |
| Landlocked Countries | 0 | - | 4.99 | 422,334 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,889 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,244 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 903,017 |
| Australia Cities Map Quiz | 0 | - | 4.82 | 145,766 |
| North American Capitals - Map Quiz | 0 | - | 4.88 | 58,235 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,723 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 96,053 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 166,451 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 124,464 |
| World Capitals Quiz | 0 | - | 5.00 | 5,085,376 |
| Sahara Desert Countries | 0 | - | 4.98 | 164,701 |
| Himalayan Countries | 0 | - | 4.95 | 138,900 |
| Andean Countries | 0 | - | 4.93 | 84,714 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 63,915 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 125,977 |
| Coffee Producing Countries | 0 | - | 4.83 | 67,537 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,873 |
| Danube Countries | 0 | - | 4.97 | 72,060 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 117,077 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,468 |
| Countries with the Worst Passports | 0 | - | 4.93 | 84,379 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 149,869 |
| European Landlocked Countries | 0 | - | 4.99 | 147,189 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,718 |
| Countries with the Most Species | 0 | - | 4.99 | 103,272 |
| Countries 197 to 205 | 0 | - | 4.90 | 70,836 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,614 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,736 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,574 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,261 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,709 |
| Countries in the Alps | 0 | - | 4.87 | 118,266 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 101,349 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 107,099 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,692 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,634 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,557 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 95,980 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,717 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,540 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,202 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,891 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,675 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,548 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,258 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,510 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,571 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 118,991 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,343 |
| Countries that Host the Most Refugees | 0 | - | 4.96 | 64,221 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,138 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 244,116 |
| World Countries - Blind Typing | 0 | - | 5.00 | 108,229 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,262 |
| Largest Countries By Category | 0 | - | 4.97 | 158,279 |
| Countries by Countries | 0 | - | 4.96 | 63,272 |
| Country Flags with the Most White | 0 | - | 4.85 | 138,742 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,304 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,577 |
| All Countries by Population With a Map | 0 | - | 4.98 | 109,714 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 99,061 |
| Countries With the Most Italian Speakers | 0 | - | 4.49 | 58,026 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 88,709 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,781,284 |
| U.S. National Parks Map Quiz | 0 | - | 4.48 | 55,972 |
| Provinces of China Map Quiz | 0 | - | 4.92 | 93,936 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,262 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,697 |
| Brazil States Map Quiz | 0 | - | 4.86 | 48,264 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 149,128 |
| States of India Map Quiz | 0 | - | 4.83 | 26,633 |
| Mexico States Map Quiz | 0 | - | 4.84 | 105,178 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,204 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,667 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,133 |
| China Cities Map Quiz | 0 | - | 4.94 | 105,486 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,640 |
| Tourist Attraction by Negative Review | 0 | - | 4.85 | 82,539 |
| Who Controls It? #1 | 0 | - | 4.83 | 48,506 |
| Border Crossings Quiz #1 | 0 | - | 4.99 | 209,082 |
| Border Crossings Quiz #2 | 0 | - | 4.99 | 128,320 |
| Longest International Borders | 0 | - | 4.99 | 265,247 |
| Countries with Three Borders | 0 | - | 4.96 | 36,626 |
| Country Connect by Northernmost Point | 0 | - | 4.96 | 42,144 |
| Largest Cities for each Latitude Degree | 0 | - | 4.99 | 48,247 |
| Demonym of Every Country | 0 | - | 4.91 | 60,797 |
| Pacific Ocean General Knowledge | 0 | - | 4.70 | 36,339 |
| The Same Prefixes - Geography | 0 | - | 4.48 | 47,859 |
| "Second Best" Geography Edition #1 | 0 | - | 4.61 | 63,518 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 331,844 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,591,435 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 407,567 |
| Island Countries | 0 | - | 4.99 | 711,172 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,050,313 |
| Northernmost Countries | 0 | - | 4.99 | 362,125 |
| Countries of South America | 0 | - | 5.00 | 927,820 |
| Countries of Oceania | 0 | - | 5.00 | 1,057,610 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,878,438 |
| "Land" Countries | 0 | - | 4.98 | 337,437 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,691 |
| European Cities Beginning with B - Click Map | 0 | - | 4.77 | 78,416 |
| Top European Languages on a Map | 0 | - | 4.77 | 132,375 |
| Analogies of Countries #1 | 0 | - | 4.89 | 68,528 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 104,594 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 173,986 |
| Countries with Megacities | 0 | - | 4.99 | 264,771 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 199,826 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,518 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 138,081 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,595 |
| Global Cities on a World Map | 0 | - | 4.93 | 136,613 |
| Northernmost Capital Cities | 0 | - | 4.98 | 110,577 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,577 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,714 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 109,534 |
| Same Letter Country and Capital | 0 | - | 4.99 | 157,385 |
| Countries by Capital City | 0 | - | 5.00 | 68,680 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,400 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,840 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,437 |
| Moved Capital Cities | 0 | - | 4.96 | 74,374 |
| Independence from Whom | 0 | - | 4.99 | 212,181 |
| Subdivisions by Country | 0 | - | 4.86 | 50,440 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 132,793 |
| Megadiverse Countries | 0 | - | 4.96 | 135,047 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 55,378 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 126,253 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,120 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 163,179 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,615 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 94,519 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 154,053 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,678 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 45,160 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 77,740 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 107,910 |
| Countries Furthest from the United States | 0 | - | 4.94 | 89,226 |
| Countries with the Highest HDI | 0 | - | 4.95 | 136,986 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 75,373 |
| Most Dispersed Island Nations | 0 | - | 4.97 | 71,513 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,384,543 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 111,286 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 157,464 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 107,389 |
| Countries by Founding Story | 0 | - | 4.95 | 77,404 |
| Countries by Road Signs | 0 | - | 4.98 | 54,047 |
| Southernmost Countries of the World | 0 | - | 4.99 | 228,159 |
| Countries by Inland Surface Water | 0 | - | 4.93 | 105,318 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.91 | 123,030 |
| Countries With the Most Languages | 0 | - | 4.90 | 202,301 |
