| 50 Largest Countries on the World Map Quiz | 0 | - | 4.98 | 144,656 |
| Western Europe Map Quiz | 0 | - | 4.87 | 93,469 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 371,924 |
| Top World Languages | 0 | - | 4.92 | 812,345 |
| Europe Map Quiz | 0 | - | 5.00 | 4,728,633 |
| Countries by Official Language | 0 | - | 4.95 | 192,644 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 292,959 |
| Countries in their Native Language | 0 | - | 4.99 | 196,520 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 129,690 |
| World Map Quiz | 0 | - | 4.81 | 63,406 |
| United States Cities Map Quiz | 0 | - | 4.96 | 213,123 |
| Places in their Native Language #1 | 0 | - | 4.84 | 239,317 |
| Places in their Native Language #2 | 0 | - | 4.85 | 122,919 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,438,554 |
| Oceania Map Quiz | 0 | - | 4.98 | 634,746 |
| Africa Map Quiz | 0 | - | 5.00 | 2,103,205 |
| Asia Map Quiz | 0 | - | 4.99 | 906,234 |
| Every Country in its Official/Native Language | 0 | - | 4.98 | 24,606 |
| Capitals in their Native Languages | 0 | - | 4.95 | 132,655 |
| French-Speaking Countries | 0 | - | 4.85 | 268,662 |
| German-Speaking Countries | 0 | - | 4.89 | 123,485 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,738 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,363 |
| Western Africa Map Quiz | 0 | - | 4.97 | 72,839 |
| Spanish to English Country Names | 0 | - | 4.85 | 31,940 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,375,311 |
| Australia Map Quiz | 0 | - | 4.94 | 342,308 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,144 |
| English Speaking Countries | 0 | - | 4.64 | 355,932 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 22,028 |
| Boundary Waters | 0 | - | 4.92 | 88,014 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 34,793 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,206 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 61,180 |
| "Second Best" Geography Edition #2 | 0 | - | 4.87 | 59,789 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 76,719 |
| Top 10 Countries with the Most Spanish Speakers | 0 | - | 4.96 | 124,219 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 127,997 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,423 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,092 |
| North America Map Quiz | 0 | - | 4.98 | 244,125 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,398 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,300 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 70,620 |
| Top African Languages on a Map | 0 | - | 4.92 | 72,309 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 635,558 |
| South America Map Quiz | 0 | - | 5.00 | 1,540,602 |
| 15 Most Populous Countries that Speak a Romance Language | 0 | - | 4.75 | 127,234 |
| Countries of the World Quiz | 0 | - | 5.00 | 46,873,661 |
| Landlocked Countries | 0 | - | 4.99 | 413,109 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,033 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,598 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 899,576 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 144,356 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 56,893 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,124 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 94,933 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 164,505 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.96 | 122,871 |
| World Capitals Quiz | 0 | - | 5.00 | 5,027,694 |
| Sahara Desert Countries | 0 | - | 4.98 | 160,359 |
| Himalayan Countries | 0 | - | 4.95 | 135,144 |
| Andean Countries | 0 | - | 4.94 | 82,719 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 62,140 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 123,063 |
| Coffee Producing Countries | 0 | - | 4.81 | 65,807 |
| Countries with Shrinking Populations | 0 | - | 4.93 | 64,508 |
| Danube Countries | 0 | - | 4.97 | 71,024 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 115,684 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 85,479 |
| Countries with the Worst Passports | 0 | - | 4.94 | 82,345 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 147,268 |
| European Landlocked Countries | 0 | - | 4.99 | 145,693 |
| Partially Recognized Countries | 0 | - | 4.98 | 105,100 |
| Countries with the Most Species | 0 | - | 4.99 | 95,210 |
| Countries 197 to 205 | 0 | - | 4.89 | 69,251 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,185 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,344 |
| Countries that Use the Peso | 0 | - | 4.87 | 58,924 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.89 | 72,537 |
| Countries with a AAA Credit Rating | 0 | - | 4.85 | 56,893 |
| Countries in the Alps | 0 | - | 4.87 | 116,736 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 94,501 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 105,137 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 77,964 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,358 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 115,092 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.91 | 94,952 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 99,504 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 52,708 |
| Largest Country by Body of Water | 0 | - | 4.96 | 56,785 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,001 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,178 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,009 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,395 |
| Arctic Ocean Countries | 0 | - | 4.95 | 78,700 |
| Countries with the Most Grassland | 0 | - | 4.93 | 76,697 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 116,942 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 67,587 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,215 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 44,715 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 238,969 |
| World Countries - Blind Typing | 0 | - | 5.00 | 105,456 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 47,561 |
| Largest Countries By Category | 0 | - | 4.97 | 156,665 |
| Countries by Countries | 0 | - | 4.96 | 62,197 |
| Country Flags with the Most White | 0 | - | 4.87 | 137,283 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 61,943 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,310 |
| Countries With the Most Italian Speakers | 0 | - | 4.49 | 57,404 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 87,697 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,711,816 |
| U.S. National Parks Map Quiz | 0 | - | 4.48 | 55,673 |
| Provinces of China Map Quiz | 0 | - | 4.92 | 92,715 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,550 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,282 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,353 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 145,690 |
| States of India Map Quiz | 0 | - | 4.82 | 25,994 |
| Mexico States Map Quiz | 0 | - | 4.84 | 103,705 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,096 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,076 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 95,894 |
| China Cities Map Quiz | 0 | - | 4.93 | 103,959 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,010 |
| Tourist Attraction by Negative Review | 0 | - | 4.86 | 81,503 |
| Who Controls It? #1 | 0 | - | 4.83 | 48,221 |
| Border Crossings Quiz #1 | 0 | - | 4.99 | 206,229 |
| Border Crossings Quiz #2 | 0 | - | 4.99 | 127,574 |
| Longest International Borders | 0 | - | 4.99 | 263,422 |
| Countries with Three Borders | 0 | - | 4.96 | 36,149 |
| Country Connect by Northernmost Point | 0 | - | 4.96 | 41,574 |
| Largest Cities for each Latitude Degree | 0 | - | 4.99 | 47,626 |
| Demonym of Every Country | 0 | - | 4.91 | 58,591 |
| Pacific Ocean General Knowledge | 0 | - | 4.69 | 36,204 |
| The Same Prefixes - Geography | 0 | - | 4.49 | 47,363 |
| "Second Best" Geography Edition #1 | 0 | - | 4.64 | 62,995 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 323,291 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,569,732 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 401,214 |
| Island Countries | 0 | - | 4.99 | 707,371 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,038,726 |
| Northernmost Countries | 0 | - | 4.99 | 357,406 |
| Countries of South America | 0 | - | 5.00 | 913,829 |
| Countries of Oceania | 0 | - | 5.00 | 1,039,196 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,846,216 |
| "Land" Countries | 0 | - | 4.98 | 333,489 |
| European Cities Beginning with B - Click Map | 0 | - | 4.75 | 77,283 |
| Top European Languages on a Map | 0 | - | 4.77 | 131,044 |
| Analogies of Countries #1 | 0 | - | 4.88 | 68,139 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 103,411 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 170,932 |
| Countries with Megacities | 0 | - | 4.99 | 246,360 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 196,859 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 111,768 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 135,311 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 79,711 |
| Global Cities on a World Map | 0 | - | 4.93 | 134,651 |
| Northernmost Capital Cities | 0 | - | 4.98 | 108,858 |
| Most Remote Capital Cities | 0 | - | 4.92 | 52,595 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 44,549 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 107,509 |
| Same Letter Country and Capital | 0 | - | 4.99 | 155,279 |
| Countries by Capital City | 0 | - | 5.00 | 66,518 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,256 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 113,840 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,361 |
| Moved Capital Cities | 0 | - | 4.96 | 73,540 |
| Independence from Whom | 0 | - | 4.99 | 209,543 |
| Subdivisions by Country | 0 | - | 4.86 | 50,041 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 130,628 |
| Megadiverse Countries | 0 | - | 4.97 | 133,848 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 54,893 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 125,385 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 74,845 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 161,577 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 61,955 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 92,631 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 153,088 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,191 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 44,726 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 75,445 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 107,381 |
| Countries Furthest from the United States | 0 | - | 4.94 | 88,452 |
| Countries with the Highest HDI | 0 | - | 4.95 | 136,467 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 74,632 |
| Most Dispersed Island Nations | 0 | - | 4.96 | 70,996 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,360,742 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 108,411 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 152,358 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 106,251 |
| Countries by Founding Story | 0 | - | 4.95 | 76,470 |
| Countries by Road Signs | 0 | - | 4.98 | 53,033 |
| Southernmost Countries of the World | 0 | - | 4.99 | 226,214 |
| Countries by Inland Surface Water | 0 | - | 4.94 | 103,916 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.91 | 121,881 |
| Countries With the Most Languages | 0 | - | 4.90 | 199,573 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.95 | 109,802 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.89 | 92,996 |
| Countries with the Most Prisoners | 0 | - | 4.94 | 98,204 |
