| 50 Largest Countries on the World Map Quiz | 0 | - | 4.98 | 145,052 |
| Western Europe Map Quiz | 0 | - | 4.86 | 93,631 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 373,806 |
| Top World Languages | 0 | - | 4.92 | 817,241 |
| Europe Map Quiz | 0 | - | 5.00 | 4,745,673 |
| Countries by Official Language | 0 | - | 4.95 | 193,995 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 294,516 |
| Countries in their Native Language | 0 | - | 4.99 | 197,620 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 130,818 |
| World Map Quiz | 0 | - | 4.81 | 64,074 |
| United States Cities Map Quiz | 0 | - | 4.96 | 213,628 |
| Places in their Native Language #1 | 0 | - | 4.84 | 240,173 |
| Places in their Native Language #2 | 0 | - | 4.83 | 123,304 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,443,880 |
| Oceania Map Quiz | 0 | - | 4.98 | 638,532 |
| Africa Map Quiz | 0 | - | 5.00 | 2,110,548 |
| Asia Map Quiz | 0 | - | 4.99 | 910,874 |
| Every Country in its Official/Native Language | 0 | - | 4.98 | 25,073 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,211 |
| French-Speaking Countries | 0 | - | 4.85 | 269,741 |
| German-Speaking Countries | 0 | - | 4.91 | 143,559 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,194 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 98,184 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,357 |
| Spanish to English Country Names | 0 | - | 4.85 | 32,551 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,379,080 |
| Australia Map Quiz | 0 | - | 4.94 | 343,256 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,208 |
| English Speaking Countries | 0 | - | 4.64 | 356,689 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 22,684 |
| Boundary Waters | 0 | - | 4.92 | 88,225 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 34,966 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,649 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.94 | 61,801 |
| "Second Best" Geography Edition #2 | 0 | - | 4.87 | 60,114 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,126 |
| Top 10 Countries with the Most Spanish Speakers | 0 | - | 4.96 | 124,456 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,803 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,756 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,521 |
| North America Map Quiz | 0 | - | 4.98 | 246,515 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,644 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,815 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,023 |
| Top African Languages on a Map | 0 | - | 4.92 | 73,200 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 637,802 |
| South America Map Quiz | 0 | - | 5.00 | 1,544,503 |
| 15 Most Populous Countries that Speak a Romance Language | 0 | - | 4.75 | 127,499 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,159,504 |
| Landlocked Countries | 0 | - | 4.99 | 416,598 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,762 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,141 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 900,727 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 144,844 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 57,378 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,365 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 95,341 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 165,278 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.96 | 123,526 |
| World Capitals Quiz | 0 | - | 5.00 | 5,050,240 |
| Sahara Desert Countries | 0 | - | 4.98 | 161,901 |
| Himalayan Countries | 0 | - | 4.95 | 136,476 |
| Andean Countries | 0 | - | 4.95 | 83,478 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 62,737 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 123,983 |
| Coffee Producing Countries | 0 | - | 4.83 | 66,413 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,017 |
| Danube Countries | 0 | - | 4.97 | 71,425 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 116,202 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 85,844 |
| Countries with the Worst Passports | 0 | - | 4.94 | 83,143 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 148,107 |
| European Landlocked Countries | 0 | - | 4.99 | 146,126 |
| Partially Recognized Countries | 0 | - | 4.98 | 105,755 |
| Countries with the Most Species | 0 | - | 4.99 | 101,430 |
| Countries 197 to 205 | 0 | - | 4.89 | 69,894 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,328 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,507 |
| Countries that Use the Peso | 0 | - | 4.88 | 59,155 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 72,806 |
| Countries with a AAA Credit Rating | 0 | - | 4.85 | 57,184 |
| Countries in the Alps | 0 | - | 4.86 | 117,313 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 94,895 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 105,882 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,250 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,737 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 115,814 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.91 | 95,251 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 99,976 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 52,991 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,800 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,327 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,361 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,203 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,724 |
| Arctic Ocean Countries | 0 | - | 4.95 | 78,989 |
| Countries with the Most Grassland | 0 | - | 4.93 | 77,001 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 117,703 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 67,889 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,428 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 45,239 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 240,976 |
| World Countries - Blind Typing | 0 | - | 5.00 | 106,559 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 47,824 |
| Largest Countries By Category | 0 | - | 4.97 | 157,249 |
| Countries by Countries | 0 | - | 4.96 | 62,590 |
| Country Flags with the Most White | 0 | - | 4.87 | 137,868 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,078 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,409 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 98,393 |
| Countries With the Most Italian Speakers | 0 | - | 4.49 | 57,651 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 88,079 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,740,300 |
| U.S. National Parks Map Quiz | 0 | - | 4.48 | 55,791 |
| Provinces of China Map Quiz | 0 | - | 4.91 | 93,189 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,036 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,815 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,652 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 146,834 |
| States of India Map Quiz | 0 | - | 4.83 | 26,226 |
| Mexico States Map Quiz | 0 | - | 4.84 | 104,181 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,697 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,552 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,412 |
| China Cities Map Quiz | 0 | - | 4.93 | 104,631 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,457 |
| Tourist Attraction by Negative Review | 0 | - | 4.86 | 81,922 |
| Who Controls It? #1 | 0 | - | 4.83 | 48,324 |
| Border Crossings Quiz #1 | 0 | - | 4.99 | 207,232 |
| Border Crossings Quiz #2 | 0 | - | 4.99 | 127,842 |
| Longest International Borders | 0 | - | 4.99 | 264,294 |
| Countries with Three Borders | 0 | - | 4.96 | 36,344 |
| Country Connect by Northernmost Point | 0 | - | 4.96 | 41,777 |
| Largest Cities for each Latitude Degree | 0 | - | 4.99 | 47,871 |
| Demonym of Every Country | 0 | - | 4.91 | 58,909 |
| Pacific Ocean General Knowledge | 0 | - | 4.69 | 36,249 |
| The Same Prefixes - Geography | 0 | - | 4.48 | 47,561 |
| "Second Best" Geography Edition #1 | 0 | - | 4.61 | 63,220 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 326,800 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,577,715 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 403,742 |
| Island Countries | 0 | - | 4.99 | 708,793 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,043,280 |
| Northernmost Countries | 0 | - | 4.99 | 359,347 |
| Countries of South America | 0 | - | 5.00 | 919,615 |
| Countries of Oceania | 0 | - | 5.00 | 1,046,583 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,858,595 |
| "Land" Countries | 0 | - | 4.98 | 334,585 |
| European Cities Beginning with B - Click Map | 0 | - | 4.77 | 77,721 |
| Top European Languages on a Map | 0 | - | 4.77 | 131,567 |
| Analogies of Countries #1 | 0 | - | 4.88 | 68,262 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 103,852 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 172,260 |
| Countries with Megacities | 0 | - | 4.99 | 248,906 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 198,112 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 112,538 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 136,472 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 80,491 |
| Global Cities on a World Map | 0 | - | 4.93 | 135,455 |
| Northernmost Capital Cities | 0 | - | 4.98 | 109,582 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,046 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,046 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 108,306 |
| Same Letter Country and Capital | 0 | - | 4.99 | 156,156 |
| Countries by Capital City | 0 | - | 5.00 | 67,465 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,736 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,239 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,695 |
| Moved Capital Cities | 0 | - | 4.96 | 73,878 |
| Independence from Whom | 0 | - | 4.99 | 210,793 |
| Subdivisions by Country | 0 | - | 4.86 | 50,195 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 131,315 |
| Megadiverse Countries | 0 | - | 4.96 | 134,534 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 55,073 |
| Countries with Multiple Big Islands | 0 | - | 4.92 | 125,625 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 74,948 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 162,434 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,210 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 93,571 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 153,543 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,368 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 44,805 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 76,154 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 107,578 |
| Countries Furthest from the United States | 0 | - | 4.94 | 88,682 |
| Countries with the Highest HDI | 0 | - | 4.95 | 136,639 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 74,856 |
| Most Dispersed Island Nations | 0 | - | 4.97 | 71,199 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,370,326 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 109,545 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 154,358 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 106,688 |
| Countries by Founding Story | 0 | - | 4.95 | 76,865 |
| Countries by Road Signs | 0 | - | 4.98 | 53,410 |
| Southernmost Countries of the World | 0 | - | 4.99 | 227,051 |
| Countries by Inland Surface Water | 0 | - | 4.94 | 104,660 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.91 | 122,391 |
| Countries With the Most Languages | 0 | - | 4.90 | 200,694 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.95 | 110,262 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.90 | 93,456 |
