| Western Europe Map Quiz | 0 | - | 4.86 | 93,771 |
| World Map Quiz | 0 | - | 4.81 | 64,734 |
| Europe Map Quiz | 0 | - | 5.00 | 4,759,615 |
| United States Cities Map Quiz | 0 | - | 4.96 | 214,089 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,447,685 |
| Oceania Map Quiz | 0 | - | 4.98 | 641,578 |
| Africa Map Quiz | 0 | - | 5.00 | 2,116,581 |
| Asia Map Quiz | 0 | - | 4.99 | 915,841 |
| Boundary Waters | 0 | - | 4.92 | 88,429 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 35,125 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,009 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,597 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 98,856 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,786 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,382,084 |
| Australia Map Quiz | 0 | - | 4.95 | 344,200 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,254 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,634 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,075 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,978 |
| North America Map Quiz | 0 | - | 4.98 | 248,211 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,943 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,162 |
| Landlocked Countries | 0 | - | 4.99 | 419,728 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 639,806 |
| South America Map Quiz | 0 | - | 5.00 | 1,548,805 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,397,880 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,547 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 95,735 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 165,825 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 124,048 |
| Sahara Desert Countries | 0 | - | 4.98 | 163,329 |
| Himalayan Countries | 0 | - | 4.95 | 137,763 |
| Andean Countries | 0 | - | 4.95 | 84,102 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 63,339 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 124,876 |
| Coffee Producing Countries | 0 | - | 4.83 | 66,970 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,448 |
| Danube Countries | 0 | - | 4.97 | 71,742 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 116,670 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,142 |
| Countries with the Worst Passports | 0 | - | 4.94 | 83,807 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 148,884 |
| European Landlocked Countries | 0 | - | 4.99 | 146,864 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,246 |
| Countries with the Most Species | 0 | - | 4.99 | 103,007 |
| Countries 197 to 205 | 0 | - | 4.89 | 70,402 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,458 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,622 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,372 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,046 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,442 |
| Countries in the Alps | 0 | - | 4.87 | 117,823 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 95,220 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 106,549 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,473 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,322 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,211 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 95,781 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,376 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,262 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,024 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,627 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,524 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,374 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,994 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,262 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,283 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 118,362 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,119 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,627 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 45,662 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 242,758 |
| World Countries - Blind Typing | 0 | - | 5.00 | 107,449 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,043 |
| Largest Countries By Category | 0 | - | 4.97 | 157,791 |
| Countries by Countries | 0 | - | 4.96 | 62,928 |
| Country Flags with the Most White | 0 | - | 4.85 | 138,329 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,182 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,488 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 88,416 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,290 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,703 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 145,326 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 57,853 |
| Tourist Attraction by Negative Review | 0 | - | 4.86 | 82,302 |
| Who Controls It? #1 | 0 | - | 4.83 | 48,419 |
| Border Crossings Quiz #1 | 0 | - | 4.99 | 208,352 |
| Border Crossings Quiz #2 | 0 | - | 4.99 | 128,132 |
| Longest International Borders | 0 | - | 4.99 | 264,819 |
| Countries with Three Borders | 0 | - | 4.96 | 36,496 |
| Country Connect by Northernmost Point | 0 | - | 4.96 | 41,961 |
| Largest Cities for each Latitude Degree | 0 | - | 4.99 | 48,084 |
| Demonym of Every Country | 0 | - | 4.91 | 59,237 |
| World Capitals Quiz | 0 | - | 5.00 | 5,068,824 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,762,181 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 901,890 |
| Pacific Ocean General Knowledge | 0 | - | 4.69 | 36,299 |
| The Same Prefixes - Geography | 0 | - | 4.48 | 47,719 |
| U.S. National Parks Map Quiz | 0 | - | 4.48 | 55,892 |
| States of India Map Quiz | 0 | - | 4.83 | 26,473 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 329,697 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,584,755 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 374,828 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 405,776 |
| Island Countries | 0 | - | 4.99 | 710,095 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,046,980 |
| Northernmost Countries | 0 | - | 4.99 | 360,874 |
| Countries of South America | 0 | - | 5.00 | 924,058 |
| Countries of Oceania | 0 | - | 5.00 | 1,052,711 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,869,310 |
| "Land" Countries | 0 | - | 4.98 | 335,995 |
| Provinces of China Map Quiz | 0 | - | 4.92 | 93,513 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,552 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,248 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,998 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 148,219 |
| Mexico States Map Quiz | 0 | - | 4.85 | 104,645 |
| France Cities Map Quiz | 0 | - | 4.96 | 166,626 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,016 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,810 |
| China Cities Map Quiz | 0 | - | 4.93 | 105,067 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,929 |
| Top World Languages | 0 | - | 4.92 | 821,249 |
| Analogies of Countries #1 | 0 | - | 4.89 | 68,367 |
| Globe Grid | 0 | - | 4.32 | 31,987 |
| World Map Divided into Regions | 0 | - | 4.19 | 41,743 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 104,246 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 173,264 |
| Countries with Megacities | 0 | - | 4.99 | 262,460 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 199,096 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,118 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 137,397 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,170 |
| Global Cities on a World Map | 0 | - | 4.93 | 136,004 |
| Northernmost Capital Cities | 0 | - | 4.98 | 110,123 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,325 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,400 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 109,114 |
| Same Letter Country and Capital | 0 | - | 4.99 | 156,853 |
| Countries by Capital City | 0 | - | 5.00 | 68,115 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,090 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,574 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,084 |
| Moved Capital Cities | 0 | - | 4.96 | 74,130 |
| Countries by Official Language | 0 | - | 4.95 | 194,803 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 295,757 |
| Countries in their Native Language | 0 | - | 4.99 | 198,343 |
| Independence from Whom | 0 | - | 4.99 | 211,539 |
| Subdivisions by Country | 0 | - | 4.86 | 50,328 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 131,855 |
| Megadiverse Countries | 0 | - | 4.96 | 134,825 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 131,670 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 55,222 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 125,794 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,036 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 162,815 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,435 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 94,094 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 153,896 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,531 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 45,019 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 77,179 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 107,763 |
| Countries Furthest from the United States | 0 | - | 4.94 | 89,040 |
| Countries with the Highest HDI | 0 | - | 4.95 | 136,828 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 75,207 |
| Most Dispersed Island Nations | 0 | - | 4.97 | 71,374 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,377,665 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 110,428 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 155,989 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 107,122 |
| Countries by Founding Story | 0 | - | 4.95 | 77,138 |
| Southernmost Countries of the World | 0 | - | 4.99 | 227,661 |
| Countries by Inland Surface Water | 0 | - | 4.94 | 105,018 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.91 | 122,752 |
| Countries With the Most Languages | 0 | - | 4.90 | 201,587 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.95 | 110,621 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.90 | 93,768 |
| Countries with the Most Prisoners | 0 | - | 4.94 | 98,905 |
| Countries with the Most Domestic Camels | 0 | - | 4.94 | 61,317 |
| Tallest Countries North to South | 0 | - | 4.83 | 120,356 |
| Widest Countries East to West | 0 | - | 4.92 | 129,444 |
| Countries with the Highest Average Elevation | 0 | - | 4.98 | 71,405 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 186,061 |
| Countries with the Most Area in the Southern Hemisphere | 0 | - | 4.99 | 98,031 |
| Most Populous Countries as a Percent of Their Continent | 0 | - | 4.97 | 94,582 |
| Largest Countries as a Percent of Continent | 0 | - | 4.97 | 148,322 |
| Countries with the Most Desert | 0 | - | 4.93 | 127,638 |
| Countries by Contribution to UN Budget | 0 | - | 4.87 | 77,278 |
| Countries with Most Nobel Laureates per Capita | 0 | - | 4.83 | 34,742 |
| Countries with Double Letters | 0 | - | 4.97 | 95,252 |
| Countries that End in N | 0 | - | 4.95 | 170,256 |
| Countries with Five Letters | 0 | - | 4.96 | 280,993 |
| Countries with Six Letters | 0 | - | 4.94 | 212,690 |
| Countries with W | 0 | - | 4.97 | 159,637 |
| Countries with Z | 0 | - | 4.98 | 290,432 |
| Countries with Letters Missing | 0 | - | 4.96 | 185,878 |
| Countries That End in U | 0 | - | 4.95 | 120,472 |
| Top 20 Longest One-Word Country Names | 0 | - | 4.98 | 133,893 |
