| 50 Largest Countries on the World Map Quiz | 0 | - | 4.98 | 146,600 |
| Western Europe Map Quiz | 0 | - | 4.86 | 94,029 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 377,095 |
| Top World Languages | 0 | - | 4.92 | 831,518 |
| Europe Map Quiz | 0 | - | 5.00 | 4,793,901 |
| Countries by Official Language | 0 | - | 4.95 | 196,268 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 298,006 |
| Countries in their Native Language | 0 | - | 4.99 | 199,988 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 133,168 |
| World Map Quiz | 0 | - | 4.81 | 65,951 |
| United States Cities Map Quiz | 0 | - | 4.96 | 215,351 |
| Places in their Native Language #1 | 0 | - | 4.85 | 243,658 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,453,535 |
| Oceania Map Quiz | 0 | - | 4.98 | 660,493 |
| Africa Map Quiz | 0 | - | 5.00 | 2,130,971 |
| Asia Map Quiz | 0 | - | 4.99 | 926,905 |
| Every Country in its Official/Native Language | 0 | - | 4.98 | 25,768 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,993 |
| French-Speaking Countries | 0 | - | 4.85 | 271,942 |
| German-Speaking Countries | 0 | - | 4.92 | 146,103 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.96 | 51,620 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 100,201 |
| Western Africa Map Quiz | 0 | - | 4.98 | 74,826 |
| Spanish to English Country Names | 0 | - | 4.86 | 34,052 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,388,117 |
| Australia Map Quiz | 0 | - | 4.95 | 346,533 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,625 |
| English Speaking Countries | 0 | - | 4.64 | 358,455 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 24,002 |
| Boundary Waters | 0 | - | 4.92 | 88,852 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.88 | 35,472 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,865 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 63,594 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 61,081 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 78,272 |
| Top 10 Countries with the Most Spanish Speakers | 0 | - | 4.95 | 125,002 |
| Latin American Countries Map Quiz | 0 | - | 4.98 | 130,896 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,917 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,929 |
| North America Map Quiz | 0 | - | 4.98 | 252,864 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,584 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,958 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 72,243 |
| Top African Languages on a Map | 0 | - | 4.94 | 75,514 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 645,464 |
| South America Map Quiz | 0 | - | 5.00 | 1,558,596 |
| 15 Most Populous Countries that Speak a Romance Language | 0 | - | 4.75 | 128,491 |
| Places in their Native Language #2 | 0 | - | 4.80 | 135,093 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,985,399 |
| Landlocked Countries | 0 | - | 4.99 | 427,436 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,828 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,991 |
| Central America and Caribbean Map Quiz | 0 | - | 4.90 | 905,561 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 146,703 |
| North American Capitals - Map Quiz | 0 | - | 4.88 | 58,986 |
| World Geography on a Map #1 | 0 | - | 4.94 | 74,000 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 96,535 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 167,195 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 125,215 |
| World Capitals Quiz | 0 | - | 5.00 | 5,115,172 |
| Sahara Desert Countries | 0 | - | 4.98 | 167,004 |
| Himalayan Countries | 0 | - | 4.93 | 140,904 |
| Andean Countries | 0 | - | 4.94 | 85,841 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 64,957 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 127,551 |
| Coffee Producing Countries | 0 | - | 4.83 | 68,498 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 66,716 |
| Danube Countries | 0 | - | 4.97 | 72,576 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 117,835 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,995 |
| Countries with the Worst Passports | 0 | - | 4.93 | 85,481 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 150,953 |
| European Landlocked Countries | 0 | - | 4.99 | 147,796 |
| Partially Recognized Countries | 0 | - | 4.98 | 107,566 |
| Countries with the Most Species | 0 | - | 4.99 | 103,657 |
| Countries 197 to 205 | 0 | - | 4.90 | 71,670 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,820 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,962 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,935 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,690 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 58,148 |
| Countries in the Alps | 0 | - | 4.87 | 119,007 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 103,052 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 108,194 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 79,075 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 97,194 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 117,153 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 96,406 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 101,620 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 54,013 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,521 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 63,327 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,966 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.91 | 41,835 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,687 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,942 |
| Countries with the Most Grassland | 0 | - | 4.94 | 78,043 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 120,182 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,751 |
| Countries that Host the Most Refugees | 0 | - | 4.96 | 76,609 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,863 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 246,425 |
| World Countries - Blind Typing | 0 | - | 5.00 | 109,554 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,629 |
| Largest Countries By Category | 0 | - | 4.97 | 159,125 |
| Countries by Countries | 0 | - | 4.97 | 63,822 |
| Country Flags with the Most White | 0 | - | 4.85 | 139,479 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,452 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,712 |
| All Countries by Population With a Map | 0 | - | 4.98 | 111,522 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 99,575 |
| Countries With the Most Italian Speakers | 0 | - | 4.49 | 58,322 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 89,250 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,813,815 |
| U.S. National Parks Map Quiz | 0 | - | 4.48 | 56,135 |
| Provinces of China Map Quiz | 0 | - | 4.92 | 94,877 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 187,057 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,452 |
| Brazil States Map Quiz | 0 | - | 4.87 | 48,743 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 151,111 |
| States of India Map Quiz | 0 | - | 4.85 | 26,974 |
| Mexico States Map Quiz | 0 | - | 4.85 | 105,797 |
| France Cities Map Quiz | 0 | - | 4.96 | 168,013 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 127,250 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,639 |
| China Cities Map Quiz | 0 | - | 4.94 | 106,052 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 153,247 |
| Tourist Attraction by Negative Review | 0 | - | 4.85 | 82,902 |
| Who Controls It? #1 | 0 | - | 4.83 | 48,661 |
| Border Crossings Quiz #1 | 0 | - | 4.99 | 210,463 |
| Border Crossings Quiz #2 | 0 | - | 4.99 | 128,674 |
| Longest International Borders | 0 | - | 4.99 | 266,034 |
| Countries with Three Borders | 0 | - | 4.96 | 36,840 |
| Country Connect by Northernmost Point | 0 | - | 4.96 | 42,434 |
| Largest Cities for each Latitude Degree | 0 | - | 4.99 | 48,583 |
| Demonym of Every Country | 0 | - | 4.90 | 61,659 |
| Pacific Ocean General Knowledge | 0 | - | 4.70 | 36,412 |
| The Same Prefixes - Geography | 0 | - | 4.48 | 48,080 |
| "Second Best" Geography Edition #1 | 0 | - | 4.56 | 63,757 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 336,803 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,602,735 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 410,480 |
| Island Countries | 0 | - | 4.99 | 713,081 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,056,405 |
| Northernmost Countries | 0 | - | 4.99 | 364,694 |
| Countries of South America | 0 | - | 5.00 | 934,566 |
| Countries of Oceania | 0 | - | 5.00 | 1,065,837 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,893,711 |
| "Land" Countries | 0 | - | 4.98 | 339,084 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,874 |
| European Cities Beginning with B - Click Map | 0 | - | 4.77 | 78,942 |
| Top European Languages on a Map | 0 | - | 4.77 | 133,028 |
| Analogies of Countries #1 | 0 | - | 4.89 | 68,784 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 105,163 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 175,558 |
| Countries with Megacities | 0 | - | 4.99 | 267,985 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 201,209 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 114,368 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 139,535 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 82,472 |
| Global Cities on a World Map | 0 | - | 4.93 | 137,541 |
| Northernmost Capital Cities | 0 | - | 4.98 | 111,592 |
| Most Remote Capital Cities | 0 | - | 4.92 | 54,103 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 46,368 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 110,476 |
| Same Letter Country and Capital | 0 | - | 4.99 | 158,427 |
| Countries by Capital City | 0 | - | 5.00 | 69,673 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 78,193 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 115,373 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,983 |
| Moved Capital Cities | 0 | - | 4.96 | 74,744 |
| Independence from Whom | 0 | - | 4.99 | 213,461 |
| Subdivisions by Country | 0 | - | 4.87 | 50,674 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 133,705 |
| Megadiverse Countries | 0 | - | 4.96 | 149,488 |
| Countries Producing the Most Sugarcane | 0 | - | 4.94 | 55,588 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 126,825 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,265 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 164,508 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,935 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 95,318 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 154,639 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 96,185 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 45,291 |
| Countries by Sports League Revenue | 0 | - | 4.95 | 78,831 |
| Landmarks of Countries #1 | 0 | - | 4.89 | 108,504 |
| Countries Furthest from the United States | 0 | - | 4.94 | 89,518 |
| Countries with the Highest HDI | 0 | - | 4.95 | 137,230 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 75,652 |
| Most Dispersed Island Nations | 0 | - | 4.96 | 71,986 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,397,702 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 112,799 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 160,021 |
| Smallest Countries with at Least One Border | 0 | - | 4.88 | 107,834 |
| Countries within the Arctic Circle - Map Quiz | 0 | - | 4.84 | 64,761 |
| Countries by Founding Story | 0 | - | 4.95 | 77,923 |
| Countries by Road Signs | 0 | - | 4.98 | 54,468 |
| Southernmost Countries of the World | 0 | - | 4.99 | 229,564 |
| Countries by Inland Surface Water | 0 | - | 4.93 | 106,259 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.91 | 123,728 |
