| 50 Largest Countries on the World Map Quiz | 0 | - | 4.98 | 133,274 |
| Western Europe Map Quiz | 0 | - | 4.86 | 88,811 |
| Europe Map Quiz | 0 | - | 5.00 | 4,252,606 |
| World Map Quiz | 0 | - | 4.90 | 48,033 |
| United States Cities Map Quiz | 0 | - | 4.97 | 199,848 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,333,821 |
| Oceania Map Quiz | 0 | - | 4.97 | 562,133 |
| Africa Map Quiz | 0 | - | 5.00 | 1,924,364 |
| Asia Map Quiz | 0 | - | 4.99 | 773,234 |
| Countries with the Highest Maximum Elevation | 0 | - | 4.96 | 161,432 |
| Five Most Elevated Countries by Continent | 0 | - | 4.98 | 95,688 |
| Top 10 European Countries with the Highest Elevation | 0 | - | 4.82 | 84,605 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 39,635 |
| South and Central Asia Map Quiz | 0 | - | 4.92 | 78,564 |
| Western Africa Map Quiz | 0 | - | 4.97 | 59,912 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,272,903 |
| Australia Map Quiz | 0 | - | 4.94 | 317,185 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 333,716 |
| Boundary Waters | 0 | - | 4.93 | 80,429 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 73,733 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 104,822 |
| European Landmarks Map Quiz | 0 | - | 4.98 | 76,186 |
| Eastern Europe Map Quiz | 0 | - | 4.88 | 114,680 |
| North America Map Quiz | 0 | - | 4.98 | 194,297 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 90,953 |
| East Asia Cities Map Quiz | 0 | - | 4.97 | 99,564 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 573,036 |
| South America Map Quiz | 0 | - | 5.00 | 1,409,558 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.82 | 29,765 |
| Countries of the World Quiz | 0 | - | 5.00 | 40,417,436 |
| Landlocked Countries Quiz | 0 | - | 4.99 | 316,929 |
| Regions of France Map Quiz | 0 | - | 4.96 | 126,266 |
| States of Germany Map Quiz | 0 | - | 4.91 | 119,412 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 847,060 |
| Australia Cities Map Quiz | 0 | - | 4.85 | 130,125 |
| North American Capitals - Map Quiz | 0 | - | 4.91 | 46,350 |
| World Geography on a Map #1 | 0 | - | 4.93 | 66,789 |
| Countries With More Than 100 Million People | 0 | - | 4.98 | 136,082 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.95 | 108,768 |
| World Capitals Quiz | 0 | - | 5.00 | 4,455,847 |
| Countries on the Equator | 0 | - | 4.82 | 132,145 |
| Members of the Arab League | 0 | - | 4.81 | 59,020 |
| Sahara Desert Countries | 0 | - | 4.97 | 125,008 |
| Himalayan Countries | 0 | - | 4.95 | 102,313 |
| Andean Countries | 0 | - | 4.90 | 56,833 |
| Countries with the Oldest Median Age | 0 | - | 4.85 | 57,671 |
| Countries with the Youngest Median Age | 0 | - | 4.98 | 48,531 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 101,837 |
| Coffee Producing Countries | 0 | - | 4.82 | 53,506 |
| Countries with Shrinking Populations | 0 | - | 4.93 | 52,683 |
| Danube Countries | 0 | - | 4.97 | 56,337 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 91,368 |
| Countries With an "Ese" Demonym | 0 | - | 4.96 | 64,579 |
| Countries with the Best Passports | 0 | - | 4.86 | 70,241 |
| Countries with the Worst Passports | 0 | - | 4.86 | 48,731 |
| Countries with the Most Immigrants | 0 | - | 4.87 | 108,334 |
| European Landlocked Countries | 0 | - | 4.99 | 114,811 |
| Partially Recognized Countries | 0 | - | 4.98 | 88,708 |
| Countries with the Most Species | 0 | - | 4.99 | 89,076 |
| Countries 197 to 205 | 0 | - | 4.87 | 55,756 |
| Tropic of Cancer Countries | 0 | - | 4.96 | 44,421 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 43,791 |
| Countries Producing the Most Sugarcane | 0 | - | 4.94 | 47,725 |
| Countries that Use the Peso | 0 | - | 4.81 | 46,091 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.87 | 58,433 |
| Countries with a AAA Credit Rating | 0 | - | 4.89 | 48,635 |
| Countries in the Alps | 0 | - | 4.82 | 101,745 |
| Top Five Importing Partners by Country | 0 | - | 4.98 | 84,560 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 85,674 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 71,090 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 77,664 |
| Northernmost Countries by Continent | 0 | - | 4.97 | 93,307 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.91 | 86,816 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 88,998 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 45,720 |
| Biggest Country by Body of Water | 0 | - | 4.96 | 45,046 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 54,100 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.88 | 68,868 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 48,316 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 36,387 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 94,911 |
| Arctic Ocean Countries | 0 | - | 4.93 | 71,456 |
| Countries with the Most Grassland | 0 | - | 4.93 | 68,923 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 96,475 |
| Countries with the Most Climate Zones | 0 | - | 4.97 | 60,919 |
| Countries that Host the Most Refugees | 0 | - | 4.93 | 52,915 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 192,426 |
| World Countries - Blind Typing | 0 | - | 5.00 | 71,203 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 41,917 |
| Largest Countries By Category | 0 | - | 4.96 | 143,798 |
| Countries by Countries | 0 | - | 4.96 | 54,014 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,012,892 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 58,341 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 77,253 |
| Countries with the Highest Elevation with Exceptions | 0 | - | 4.73 | 57,033 |
| U.S. National Parks Map Quiz | 0 | - | 4.51 | 51,531 |
| Provinces of China Map Quiz | 0 | - | 4.95 | 82,892 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 167,966 |
| Regions of Italy Map Quiz | 0 | - | 4.95 | 132,210 |
| Brazil States Map Quiz | 0 | - | 4.84 | 38,900 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 115,317 |
| Mexico States Map Quiz | 0 | - | 4.85 | 89,367 |
| France Cities Map Quiz | 0 | - | 4.95 | 146,728 |
| Germany Cities Map Quiz | 0 | - | 4.84 | 105,034 |
| Spain Cities Map Quiz | 0 | - | 4.86 | 85,258 |
| China Cities Map Quiz | 0 | - | 4.87 | 87,895 |
| Italy Cities Map Quiz | 0 | - | 4.96 | 126,146 |
| Tourist Attraction by Negative Review | 0 | - | 4.90 | 59,139 |
| Who Controls It? #1 | 0 | - | 4.84 | 45,231 |
| Border Crossings Quiz #1 | 0 | - | 4.99 | 179,996 |
| Border Crossings Quiz #2 | 0 | - | 4.99 | 110,171 |
| Longest International Borders | 0 | - | 4.99 | 232,648 |
| Country Connect by Northernmost Point | 0 | - | 4.97 | 35,366 |
| Largest Cities for each Latitude Degree | 0 | - | 4.99 | 39,280 |
| Demonym of Every Country | 0 | - | 4.91 | 48,754 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,367,951 |
| Spanish-Speaking Countries | 0 | - | 4.94 | 338,334 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 351,389 |
| Island Countries Quiz | 0 | - | 4.99 | 637,899 |
| Biggest Countries by Area | 0 | - | 5.00 | 923,997 |
| Northernmost Countries | 0 | - | 4.99 | 325,172 |
| Mountains by Country | 0 | - | 4.75 | 76,376 |
| Countries of South America | 0 | - | 5.00 | 782,854 |
| Countries of Oceania | 0 | - | 5.00 | 880,941 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,104,467 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,549,459 |
| Europe Map Quiz - "B" Cities | 0 | - | 4.58 | 44,879 |
| Top World Languages | 0 | - | 4.91 | 698,132 |
| Countries with Three Borders | 0 | - | 4.96 | 30,797 |
| Analogies of Countries #1 | 0 | - | 4.84 | 49,780 |
| Five Letter Geography #4 | 0 | - | 4.83 | 64,963 |
| Name a Valid Answer - Geography | 0 | - | 4.91 | 75,842 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 124,005 |
| Countries with Megacities | 0 | - | 4.99 | 194,530 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 169,275 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.97 | 96,763 |
| Countries With More than 200 Million People | 0 | - | 4.93 | 93,563 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.97 | 62,629 |
| Top 50 Countries by Population - In Order | 0 | - | 4.97 | 244,810 |
| Global Cities on a World Map | 0 | - | 4.93 | 90,602 |
| Northernmost Capital Cities | 0 | - | 4.98 | 92,943 |
| Most Remote Capital Cities | 0 | - | 4.90 | 43,022 |
| Capital Cities: Ports and Saints | 0 | - | 4.94 | 33,642 |
| Capitals with the Shortest Names | 0 | - | 4.96 | 89,595 |
| Same Letter Country and Capital | 0 | - | 4.99 | 125,825 |
| Countries by Capital City | 0 | - | 4.99 | 48,143 |
| Capital Cities Based on First Two Letters | 0 | - | 4.84 | 65,222 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 92,970 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 72,111 |
| Moved Capital Cities | 0 | - | 4.94 | 51,870 |
| Countries by Official Language | 0 | - | 4.95 | 153,370 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 246,450 |
| Countries in their Native Language | 0 | - | 4.98 | 176,869 |
| Independence from Whom | 0 | - | 4.99 | 182,768 |
| Subdivisions by Country | 0 | - | 4.82 | 46,160 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 111,758 |
| Megadiverse Countries | 0 | - | 4.96 | 124,674 |
| Countries With the Most English Speakers | 0 | - | 4.87 | 89,815 |
| Countries with Multiple Big Islands | 0 | - | 4.92 | 105,955 |
| Most Desired Destinations for Potential Migrants | 0 | - | 4.82 | 47,105 |
| 15 Biggest Island Countries | 0 | - | 4.99 | 129,985 |
| Most Recently-Settled Countries | 0 | - | 4.91 | 48,576 |
| Countries of the World in 1938 Quiz | 0 | - | 4.96 | 76,493 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.95 | 144,260 |
| Countries with Multiple Populous Islands | 0 | - | 4.91 | 76,463 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 40,951 |
| Countries by Sports League Revenue | 0 | - | 4.87 | 42,762 |
| Landmarks of Countries #1 | 0 | - | 4.89 | 100,771 |
| Countries Furthest from the United States | 0 | - | 4.94 | 71,313 |
| Countries with the Highest HDI | 0 | - | 4.95 | 130,459 |
| Straight Shot to the Arctic Circle | 0 | - | 4.92 | 67,879 |
| Most Dispersed Island Nations | 0 | - | 4.97 | 64,699 |
| Countries of the World in Alphabetical Order | 0 | - | 4.99 | 79,884 |
| Smallest Countries with at Least One Border | 0 | - | 4.91 | 80,682 |
| Southernmost Countries of the World | 0 | - | 4.99 | 205,211 |
| Countries by Inland Surface Water | 0 | - | 4.94 | 90,039 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.90 | 106,987 |
| Countries With the Most Languages | 0 | - | 4.90 | 171,389 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.92 | 86,513 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.85 | 70,811 |
| Countries with the Most Prisoners | 0 | - | 4.93 | 85,384 |
| Countries with the Most Domestic Camels | 0 | - | 4.92 | 53,244 |
| Tallest Countries North to South | 0 | - | 4.84 | 109,793 |
| Widest Countries East to West | 0 | - | 4.93 | 118,651 |
| Countries with the Highest Average Elevation | 0 | - | 4.98 | 68,665 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 157,801 |
| Countries with the Most Area in the Southern Hemisphere | 0 | - | 4.99 | 92,075 |
| Most Populous Countries as a Percent of Their Continent | 0 | - | 4.96 | 84,724 |
| Largest Countries as a Percent of Continent | 0 | - | 4.97 | 117,587 |
| Countries with the Most Desert | 0 | - | 4.92 | 104,455 |
| Countries by Contribution to UN Budget | 0 | - | 4.87 | 66,237 |
| Countries with Most Nobel Laureates per Capita | 0 | - | 4.83 | 31,841 |
| Countries with Double Letters | 0 | - | 4.96 | 66,499 |
| Countries that End in N | 0 | - | 4.94 | 130,865 |
| Countries with Five Letters Quiz | 0 | - | 4.96 | 227,388 |
| Countries with Six Letters Quiz | 0 | - | 4.95 | 185,246 |
| Countries with W | 0 | - | 4.97 | 121,168 |
| Countries with Z | 0 | - | 4.98 | 241,848 |
| Countries with Letters Missing | 0 | - | 4.97 | 154,325 |
| Countries That End in U | 0 | - | 4.94 | 106,616 |
