| 50 Largest Countries on the World Map Quiz | 0 | - | 4.98 | 145,376 |
| Western Europe Map Quiz | 0 | - | 4.86 | 93,734 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 374,599 |
| Top World Languages | 0 | - | 4.92 | 820,194 |
| Europe Map Quiz | 0 | - | 5.00 | 4,756,023 |
| Countries by Official Language | 0 | - | 4.95 | 194,641 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 295,525 |
| Countries in their Native Language | 0 | - | 4.99 | 198,183 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 131,540 |
| World Map Quiz | 0 | - | 4.81 | 64,518 |
| United States Cities Map Quiz | 0 | - | 4.96 | 213,966 |
| Places in their Native Language #1 | 0 | - | 4.85 | 241,566 |
| Places in their Native Language #2 | 0 | - | 4.79 | 133,870 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,446,738 |
| Oceania Map Quiz | 0 | - | 4.98 | 640,700 |
| Africa Map Quiz | 0 | - | 5.00 | 2,114,918 |
| Asia Map Quiz | 0 | - | 4.99 | 914,656 |
| Every Country in its Official/Native Language | 0 | - | 4.98 | 25,285 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,330 |
| French-Speaking Countries | 0 | - | 4.85 | 270,210 |
| German-Speaking Countries | 0 | - | 4.91 | 145,331 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,475 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 98,661 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,642 |
| Spanish to English Country Names | 0 | - | 4.86 | 32,874 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,381,318 |
| Australia Map Quiz | 0 | - | 4.95 | 343,865 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,001 |
| English Speaking Countries | 0 | - | 4.64 | 357,089 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 22,968 |
| Boundary Waters | 0 | - | 4.92 | 88,376 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 35,080 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,912 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.94 | 62,169 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 60,337 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,403 |
| Top 10 Countries with the Most Spanish Speakers | 0 | - | 4.95 | 124,571 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,367 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,996 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,755 |
| North America Map Quiz | 0 | - | 4.98 | 247,752 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,875 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,097 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,270 |
| Top African Languages on a Map | 0 | - | 4.92 | 73,713 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 639,238 |
| South America Map Quiz | 0 | - | 5.00 | 1,547,436 |
| 15 Most Populous Countries that Speak a Romance Language | 0 | - | 4.75 | 127,649 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,332,711 |
| Landlocked Countries | 0 | - | 4.99 | 418,916 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,182 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,562 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 901,545 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 145,199 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 57,722 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,498 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 95,622 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 165,669 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 123,900 |
| World Capitals Quiz | 0 | - | 5.00 | 5,063,611 |
| Sahara Desert Countries | 0 | - | 4.98 | 162,986 |
| Himalayan Countries | 0 | - | 4.94 | 137,419 |
| Andean Countries | 0 | - | 4.95 | 83,933 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 63,228 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 124,647 |
| Coffee Producing Countries | 0 | - | 4.83 | 66,831 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,348 |
| Danube Countries | 0 | - | 4.97 | 71,662 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 116,548 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,055 |
| Countries with the Worst Passports | 0 | - | 4.94 | 83,648 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 148,729 |
| European Landlocked Countries | 0 | - | 4.99 | 146,778 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,138 |
| Countries with the Most Species | 0 | - | 4.99 | 102,907 |
| Countries 197 to 205 | 0 | - | 4.89 | 70,263 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,432 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,587 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,301 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 72,991 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,361 |
| Countries in the Alps | 0 | - | 4.87 | 117,684 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 95,131 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 106,362 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,419 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,979 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,091 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 95,552 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,284 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,185 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,969 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,550 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,477 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,337 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,922 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,187 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,205 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 118,181 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,061 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,571 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 45,529 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 242,364 |
| World Countries - Blind Typing | 0 | - | 5.00 | 107,227 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 47,996 |
| Largest Countries By Category | 0 | - | 4.97 | 157,635 |
| Countries by Countries | 0 | - | 4.96 | 62,834 |
| Country Flags with the Most White | 0 | - | 4.85 | 138,209 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,159 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,466 |
| All Countries by Population With a Map | 0 | - | 4.98 | 108,518 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 98,651 |
| Countries With the Most Italian Speakers | 0 | - | 4.49 | 57,808 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 88,321 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,756,755 |
| U.S. National Parks Map Quiz | 0 | - | 4.48 | 55,857 |
| Provinces of China Map Quiz | 0 | - | 4.92 | 93,423 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,396 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,146 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,887 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 147,937 |
| States of India Map Quiz | 0 | - | 4.83 | 26,415 |
| Mexico States Map Quiz | 0 | - | 4.85 | 104,486 |
| France Cities Map Quiz | 0 | - | 4.96 | 166,476 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,897 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,663 |
| China Cities Map Quiz | 0 | - | 4.93 | 104,954 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,828 |
| Tourist Attraction by Negative Review | 0 | - | 4.86 | 82,220 |
| Who Controls It? #1 | 0 | - | 4.83 | 48,389 |
| Border Crossings Quiz #1 | 0 | - | 4.99 | 208,066 |
| Border Crossings Quiz #2 | 0 | - | 4.99 | 128,071 |
| Longest International Borders | 0 | - | 4.99 | 264,658 |
| Countries with Three Borders | 0 | - | 4.96 | 36,452 |
| Country Connect by Northernmost Point | 0 | - | 4.96 | 41,911 |
| Largest Cities for each Latitude Degree | 0 | - | 5.00 | 48,004 |
| Demonym of Every Country | 0 | - | 4.91 | 59,149 |
| Pacific Ocean General Knowledge | 0 | - | 4.69 | 36,283 |
| The Same Prefixes - Geography | 0 | - | 4.48 | 47,662 |
| "Second Best" Geography Edition #1 | 0 | - | 4.61 | 63,345 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 328,976 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,582,875 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 405,088 |
| Island Countries | 0 | - | 4.99 | 709,743 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,046,026 |
| Northernmost Countries | 0 | - | 4.99 | 360,457 |
| Countries of South America | 0 | - | 5.00 | 922,887 |
| Countries of Oceania | 0 | - | 5.00 | 1,050,940 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,866,287 |
| "Land" Countries | 0 | - | 4.98 | 335,788 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,348 |
| European Cities Beginning with B - Click Map | 0 | - | 4.77 | 77,990 |
| Top European Languages on a Map | 0 | - | 4.77 | 131,872 |
| Analogies of Countries #1 | 0 | - | 4.89 | 68,345 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 104,162 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 173,016 |
| Countries with Megacities | 0 | - | 4.99 | 259,789 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 198,888 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 112,989 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 137,168 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 80,998 |
| Global Cities on a World Map | 0 | - | 4.93 | 135,858 |
| Northernmost Capital Cities | 0 | - | 4.98 | 109,969 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,246 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,279 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 108,975 |
| Same Letter Country and Capital | 0 | - | 4.99 | 156,640 |
| Countries by Capital City | 0 | - | 5.00 | 67,931 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,973 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,466 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,972 |
| Moved Capital Cities | 0 | - | 4.96 | 74,066 |
| Independence from Whom | 0 | - | 4.99 | 211,306 |
| Subdivisions by Country | 0 | - | 4.86 | 50,287 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 131,698 |
| Megadiverse Countries | 0 | - | 4.96 | 134,765 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 55,182 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 125,754 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,018 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 162,710 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,380 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 93,973 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 153,844 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,487 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 44,988 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 76,961 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 107,714 |
| Countries Furthest from the United States | 0 | - | 4.94 | 88,993 |
| Countries with the Highest HDI | 0 | - | 4.95 | 136,774 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 75,150 |
| Most Dispersed Island Nations | 0 | - | 4.97 | 71,326 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,375,646 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 110,190 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 155,591 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 107,030 |
| Countries by Founding Story | 0 | - | 4.95 | 77,061 |
| Countries by Road Signs | 0 | - | 4.98 | 53,651 |
| Southernmost Countries of the World | 0 | - | 4.99 | 227,501 |
| Countries by Inland Surface Water | 0 | - | 4.94 | 104,927 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.91 | 122,636 |
| Countries With the Most Languages | 0 | - | 4.90 | 201,319 |
