| Western Europe Map Quiz | 0 | - | 4.86 | 94,020 |
| World Map Quiz | 0 | - | 4.81 | 65,872 |
| Europe Map Quiz | 0 | - | 5.00 | 4,791,454 |
| United States Cities Map Quiz | 0 | - | 4.96 | 215,282 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,453,118 |
| Oceania Map Quiz | 0 | - | 4.98 | 659,970 |
| Africa Map Quiz | 0 | - | 5.00 | 2,130,063 |
| Asia Map Quiz | 0 | - | 4.99 | 926,198 |
| Boundary Waters | 0 | - | 4.92 | 88,820 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.88 | 35,441 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,787 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.96 | 51,558 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 100,076 |
| Western Africa Map Quiz | 0 | - | 4.98 | 74,753 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,387,779 |
| Australia Map Quiz | 0 | - | 4.95 | 346,378 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,459 |
| Latin American Countries Map Quiz | 0 | - | 4.98 | 130,794 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,868 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,874 |
| North America Map Quiz | 0 | - | 4.98 | 252,530 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,555 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,888 |
| Landlocked Countries | 0 | - | 4.99 | 426,914 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 645,133 |
| South America Map Quiz | 0 | - | 5.00 | 1,557,887 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,942,931 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,972 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 96,478 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 167,107 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 125,142 |
| Sahara Desert Countries | 0 | - | 4.98 | 166,746 |
| Himalayan Countries | 0 | - | 4.93 | 140,668 |
| Andean Countries | 0 | - | 4.94 | 85,729 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 64,850 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 127,388 |
| Coffee Producing Countries | 0 | - | 4.83 | 68,406 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 66,635 |
| Danube Countries | 0 | - | 4.97 | 72,514 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 117,737 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,939 |
| Countries with the Worst Passports | 0 | - | 4.93 | 85,364 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 150,821 |
| European Landlocked Countries | 0 | - | 4.99 | 147,704 |
| Partially Recognized Countries | 0 | - | 4.98 | 107,475 |
| Countries with the Most Species | 0 | - | 4.99 | 103,625 |
| Countries 197 to 205 | 0 | - | 4.90 | 71,578 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,802 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,935 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,900 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,655 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 58,103 |
| Countries in the Alps | 0 | - | 4.87 | 118,917 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 102,904 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 108,055 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 79,038 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 97,135 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 117,088 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 96,355 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 101,530 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,965 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,492 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 63,283 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,933 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.91 | 41,815 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,640 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,893 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,988 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 120,072 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,694 |
| Countries that Host the Most Refugees | 0 | - | 4.96 | 76,122 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,798 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 246,134 |
| World Countries - Blind Typing | 0 | - | 5.00 | 109,391 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,588 |
| Largest Countries By Category | 0 | - | 4.97 | 159,023 |
| Countries by Countries | 0 | - | 4.97 | 63,769 |
| Country Flags with the Most White | 0 | - | 4.85 | 139,379 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,438 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,698 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 89,191 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,759 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,925 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 146,616 |
| North American Capitals - Map Quiz | 0 | - | 4.88 | 58,894 |
| Tourist Attraction by Negative Review | 0 | - | 4.85 | 82,857 |
| Who Controls It? #1 | 0 | - | 4.83 | 48,649 |
| Border Crossings Quiz #1 | 0 | - | 4.99 | 210,319 |
| Border Crossings Quiz #2 | 0 | - | 4.99 | 128,629 |
| Longest International Borders | 0 | - | 4.99 | 265,936 |
| Countries with Three Borders | 0 | - | 4.96 | 36,814 |
| Country Connect by Northernmost Point | 0 | - | 4.96 | 42,406 |
| Largest Cities for each Latitude Degree | 0 | - | 4.99 | 48,546 |
| Demonym of Every Country | 0 | - | 4.90 | 61,585 |
| World Capitals Quiz | 0 | - | 5.00 | 5,111,449 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,809,847 |
| Central America and Caribbean Map Quiz | 0 | - | 4.90 | 905,319 |
| Pacific Ocean General Knowledge | 0 | - | 4.70 | 36,403 |
| The Same Prefixes - Geography | 0 | - | 4.48 | 48,056 |
| U.S. National Parks Map Quiz | 0 | - | 4.48 | 56,122 |
| States of India Map Quiz | 0 | - | 4.85 | 26,931 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 336,262 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,601,409 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 376,956 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 410,160 |
| Island Countries | 0 | - | 4.99 | 712,870 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,055,751 |
| Northernmost Countries | 0 | - | 4.99 | 364,432 |
| Countries of South America | 0 | - | 5.00 | 933,742 |
| Countries of Oceania | 0 | - | 5.00 | 1,064,803 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,891,853 |
| "Land" Countries | 0 | - | 4.98 | 338,847 |
| Provinces of China Map Quiz | 0 | - | 4.92 | 94,739 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,983 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,355 |
| Brazil States Map Quiz | 0 | - | 4.86 | 48,697 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 150,921 |
| Mexico States Map Quiz | 0 | - | 4.85 | 105,745 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,923 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 127,171 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,565 |
| China Cities Map Quiz | 0 | - | 4.94 | 105,979 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 153,156 |
| Top World Languages | 0 | - | 4.92 | 830,828 |
| Analogies of Countries #1 | 0 | - | 4.89 | 68,763 |
| Globe Grid | 0 | - | 4.32 | 32,042 |
| World Map Divided into Regions | 0 | - | 4.19 | 42,207 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 105,079 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 175,410 |
| Countries with Megacities | 0 | - | 4.99 | 267,632 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 201,053 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 114,282 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 139,399 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 82,384 |
| Global Cities on a World Map | 0 | - | 4.93 | 137,454 |
| Northernmost Capital Cities | 0 | - | 4.98 | 111,492 |
| Most Remote Capital Cities | 0 | - | 4.92 | 54,049 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 46,296 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 110,367 |
| Same Letter Country and Capital | 0 | - | 4.99 | 158,295 |
| Countries by Capital City | 0 | - | 5.00 | 69,551 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 78,077 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 115,313 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,914 |
| Moved Capital Cities | 0 | - | 4.96 | 74,703 |
| Countries by Official Language | 0 | - | 4.95 | 196,161 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 297,849 |
| Countries in their Native Language | 0 | - | 4.99 | 199,895 |
| Independence from Whom | 0 | - | 4.99 | 213,314 |
| Subdivisions by Country | 0 | - | 4.87 | 50,651 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 133,602 |
| Megadiverse Countries | 0 | - | 4.96 | 147,902 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 133,076 |
| Countries Producing the Most Sugarcane | 0 | - | 4.94 | 55,566 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 126,772 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,245 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 164,408 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,909 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 95,234 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 154,604 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 96,141 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 45,280 |
| Countries by Sports League Revenue | 0 | - | 4.95 | 78,701 |
| Landmarks of Countries #1 | 0 | - | 4.89 | 108,458 |
| Countries Furthest from the United States | 0 | - | 4.94 | 89,486 |
| Countries with the Highest HDI | 0 | - | 4.95 | 137,195 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 75,617 |
| Most Dispersed Island Nations | 0 | - | 4.97 | 71,941 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,396,037 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 112,630 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 159,708 |
| Smallest Countries with at Least One Border | 0 | - | 4.88 | 107,775 |
| Countries by Founding Story | 0 | - | 4.95 | 77,890 |
| Southernmost Countries of the World | 0 | - | 4.99 | 229,434 |
| Countries by Inland Surface Water | 0 | - | 4.93 | 106,189 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.91 | 123,656 |
| Countries With the Most Languages | 0 | - | 4.90 | 203,819 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.96 | 111,521 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.90 | 94,629 |
| Countries with the Most Prisoners | 0 | - | 4.94 | 99,820 |
| Countries with the Most Domestic Camels | 0 | - | 4.94 | 61,743 |
| Tallest Countries North to South | 0 | - | 4.85 | 130,897 |
| Widest Countries East to West | 0 | - | 4.92 | 130,801 |
| Countries with the Highest Average Elevation | 0 | - | 4.98 | 71,623 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 187,350 |
| Countries with the Most Area in the Southern Hemisphere | 0 | - | 4.99 | 98,545 |
| Most Populous Countries as a Percent of Their Continent | 0 | - | 4.97 | 95,131 |
| Largest Countries as a Percent of Continent | 0 | - | 4.97 | 149,067 |
| Countries with the Most Desert | 0 | - | 4.93 | 128,581 |
| Countries by Contribution to UN Budget | 0 | - | 4.88 | 77,526 |
| Countries with Most Nobel Laureates per Capita | 0 | - | 4.83 | 34,916 |
| Countries with Double Letters | 0 | - | 4.96 | 97,502 |
| Countries that End in N | 0 | - | 4.95 | 172,528 |
| Countries with Five Letters | 0 | - | 4.96 | 284,492 |
| Countries with Six Letters | 0 | - | 4.94 | 214,848 |
| Countries with W | 0 | - | 4.96 | 161,227 |
| Countries with Z | 0 | - | 4.98 | 292,873 |
| Countries with Letters Missing | 0 | - | 4.96 | 187,591 |
| Countries That End in U | 0 | - | 4.95 | 121,347 |
| Top 20 Longest One-Word Country Names | 0 | - | 4.97 | 135,341 |
