| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 154,665 |
| Smallest Countries with at Least One Border | 0 | - | 4.88 | 107,878 |
| One Border Countries | 0 | - | 4.98 | 472,933 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 431,637 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,856,158 |
| Countries with the Highest Maximum Elevation | 0 | - | 4.97 | 181,371 |
| Five Most Elevated Countries by Continent | 0 | - | 4.98 | 113,700 |
| Top 10 European Countries with the Highest Elevation | 0 | - | 4.83 | 91,611 |
| Countries by Borders #1 | 0 | - | 5.00 | 195,239 |
| Countries with the Longest Total Borders | 0 | - | 4.99 | 314,419 |
| Longest Border by Country #1 | 0 | - | 4.99 | 146,897 |
| Largest Countries with No Borders | 0 | - | 4.96 | 222,654 |
| Countries with Two Borders | 0 | - | 4.99 | 150,523 |
| Countries by Borders #2 | 0 | - | 4.96 | 136,939 |
| Landlocked Countries that Border Each Other | 0 | - | 5.00 | 141,715 |
| Big Countries Bordering Small Countries | 0 | - | 4.99 | 131,884 |
| Largest Countries Bordering Each Other | 0 | - | 4.99 | 115,967 |
| Biggest Countries Bordering the Pacific Ocean | 0 | - | 4.92 | 93,968 |
| Countries by Borders #3 | 0 | - | 4.98 | 98,506 |
| Bordering Countries Forming Words #1 | 0 | - | 4.92 | 75,903 |
| Bordering Countries Forming Words #2 | 0 | - | 4.97 | 32,888 |
| Longest Border by Country #2 | 0 | - | 4.95 | 121,578 |
| Longest Border by Country #3 | 0 | - | 4.99 | 80,073 |
| Countries with the Most Borders | 0 | - | 4.97 | 391,330 |
| Mountain Ranges on the Map | 0 | - | 4.78 | 62,639 |
| Huge List of Famous Mountains | 0 | - | 4.69 | 44,097 |
| Boundary Waters | 0 | - | 4.92 | 88,877 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.88 | 35,493 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,922 |
| Most Populated Countries Bordering the Pacific Ocean | 0 | - | 4.97 | 96,008 |
| Most Populous Countries Bordering Each Other | 0 | - | 4.97 | 131,667 |
| Countries with the Most People Bordering Them | 0 | - | 4.98 | 108,944 |
| Populous Countries Bordering Smaller Countries | 0 | - | 4.97 | 113,965 |
| Densest Countries Bordering Each Other | 0 | - | 4.93 | 91,128 |
| Countries with the Shortest Total Borders | 0 | - | 4.94 | 104,665 |
| Bordering Countries Beginning With the Same Letter | 0 | - | 4.99 | 140,447 |
| Bordering Countries by HDI Difference | 0 | - | 4.89 | 52,215 |
| Countries of the World with a Borderless Map | 0 | - | 4.99 | 83,004 |
| Countries A-Z by Neighbor | 0 | - | 5.00 | 181,546 |
| Least Dense Countries Bordering Each Other | 0 | - | 4.86 | 23,962 |
| Countries of the World Quiz | 0 | - | 5.00 | 48,018,961 |
| Landlocked Countries | 0 | - | 4.99 | 427,856 |
| Bordering Countries by Clue #1 | 0 | - | 4.97 | 83,460 |
| Bordering Countries by Clue #2 | 0 | - | 4.95 | 87,772 |
| Walking Across Borders with Hints #1 | 0 | - | 4.94 | 109,437 |
| Walking Across Borders with Hints #2 | 0 | - | 4.97 | 88,017 |
| Random Countries by Borders | 0 | - | 4.99 | 83,259 |
| U.S. State Border Crossings | 0 | - | 4.97 | 97,003 |
| World Geography on a Map #1 | 0 | - | 4.94 | 74,029 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 96,591 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 167,254 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 125,288 |
| World Capitals Quiz | 0 | - | 5.00 | 5,118,146 |
| Sahara Desert Countries | 0 | - | 4.98 | 167,199 |
| Himalayan Countries | 0 | - | 4.93 | 141,080 |
| Andean Countries | 0 | - | 4.94 | 85,936 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 65,036 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 127,680 |
| Coffee Producing Countries | 0 | - | 4.83 | 68,585 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 66,781 |
| Danube Countries | 0 | - | 4.97 | 72,626 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 117,895 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 87,035 |
| Countries with the Worst Passports | 0 | - | 4.93 | 85,577 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 151,049 |
| European Landlocked Countries | 0 | - | 4.99 | 147,840 |
| Partially Recognized Countries | 0 | - | 4.98 | 107,635 |
| Countries with the Most Species | 0 | - | 4.99 | 103,682 |
| Countries 197 to 205 | 0 | - | 4.90 | 71,741 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,839 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,983 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,970 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,722 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 58,189 |
| Countries in the Alps | 0 | - | 4.87 | 119,073 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 103,164 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 108,281 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 79,101 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 97,236 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 117,208 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 96,437 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 101,655 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 54,049 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,549 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 63,363 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,987 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.91 | 41,858 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,722 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,978 |
| Countries with the Most Grassland | 0 | - | 4.94 | 78,075 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 120,301 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,774 |
| Countries that Host the Most Refugees | 0 | - | 4.96 | 76,869 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,934 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 246,631 |
| World Countries - Blind Typing | 0 | - | 5.00 | 109,720 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,653 |
| Largest Countries By Category | 0 | - | 4.97 | 159,214 |
| Countries by Countries | 0 | - | 4.97 | 63,869 |
| Country Flags with the Most White | 0 | - | 4.85 | 139,552 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,465 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,725 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 89,308 |
| Countries with the Highest Elevation with Exceptions | 0 | - | 4.70 | 59,777 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,816,723 |
| Smallest Countries Bordering Each Other | 0 | - | 4.55 | 93,291 |
| World Map with 10 Random Extra Borders | 0 | - | 4.95 | 389,411 |
| 50 Largest Countries on the World Map Quiz | 0 | - | 4.98 | 146,655 |
| Western Europe Map Quiz | 0 | - | 4.86 | 94,036 |
| Tourist Attraction by Negative Review | 0 | - | 4.85 | 82,939 |
| Who Controls It? #1 | 0 | - | 4.83 | 48,676 |
| Border Crossings Quiz #1 | 0 | - | 4.99 | 210,584 |
| Border Crossings Quiz #2 | 0 | - | 4.99 | 128,704 |
| Longest International Borders | 0 | - | 4.99 | 266,106 |
| Countries with Three Borders | 0 | - | 4.96 | 36,866 |
| Country Connect by Northernmost Point | 0 | - | 4.96 | 42,462 |
| Largest Cities for each Latitude Degree | 0 | - | 4.99 | 48,598 |
| Mountain Ranges | 0 | - | 4.23 | 26,077 |
| Demonym of Every Country | 0 | - | 4.90 | 61,713 |
| Pacific Ocean General Knowledge | 0 | - | 4.70 | 36,420 |
| The Same Prefixes - Geography | 0 | - | 4.48 | 48,104 |
| "Second Best" Geography Edition #1 | 0 | - | 4.56 | 63,781 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 337,183 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,603,901 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 377,222 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 410,737 |
| Island Countries | 0 | - | 4.99 | 713,289 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,056,919 |
| Northernmost Countries | 0 | - | 4.99 | 364,915 |
| Mountains by Country | 0 | - | 4.56 | 82,056 |
| Countries of South America | 0 | - | 5.00 | 935,128 |
| Countries of Oceania | 0 | - | 5.00 | 1,066,679 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,895,203 |
| "Land" Countries | 0 | - | 4.98 | 339,213 |
| Which Country Does Not Border... | 0 | - | 4.78 | 94,053 |
| Top World Languages | 0 | - | 4.92 | 832,364 |
| Analogies of Countries #1 | 0 | - | 4.89 | 68,798 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 105,215 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 175,706 |
| Countries with Megacities | 0 | - | 4.99 | 268,270 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 201,339 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 114,435 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 139,684 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 82,556 |
| Global Cities on a World Map | 0 | - | 4.93 | 137,654 |
| Northernmost Capital Cities | 0 | - | 4.98 | 111,688 |
| Most Remote Capital Cities | 0 | - | 4.92 | 54,165 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 46,441 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 110,593 |
| Same Letter Country and Capital | 0 | - | 4.99 | 158,543 |
| Countries by Capital City | 0 | - | 5.00 | 69,772 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 78,262 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 115,438 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 85,039 |
| Moved Capital Cities | 0 | - | 4.96 | 74,775 |
| Countries by Official Language | 0 | - | 4.95 | 196,360 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 298,121 |
| Countries in their Native Language | 0 | - | 4.99 | 200,070 |
| Independence from Whom | 0 | - | 4.99 | 213,584 |
| Subdivisions by Country | 0 | - | 4.87 | 50,686 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 133,786 |
| Megadiverse Countries | 0 | - | 4.96 | 149,873 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 133,237 |
| Countries Producing the Most Sugarcane | 0 | - | 4.94 | 55,602 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 126,871 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,277 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 164,573 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,970 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 95,393 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 96,223 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 45,304 |
| Countries by Sports League Revenue | 0 | - | 4.95 | 78,932 |
| Landmarks of Countries #1 | 0 | - | 4.89 | 108,532 |
| Countries Furthest from the United States | 0 | - | 4.94 | 89,542 |
| Countries with the Highest HDI | 0 | - | 4.95 | 137,255 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 75,683 |
| Most Dispersed Island Nations | 0 | - | 4.96 | 72,019 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,398,952 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 112,937 |
| World Map Quiz | 0 | - | 4.81 | 66,003 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 160,254 |
| Countries by Founding Story | 0 | - | 4.95 | 77,961 |
| Hidden Words In Bordering Countries | 0 | - | 4.22 | 16,402 |
| Countries by Road Signs | 0 | - | 4.98 | 54,507 |
| Southernmost Countries of the World | 0 | - | 4.99 | 229,666 |
| Countries by Inland Surface Water | 0 | - | 4.93 | 106,310 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.91 | 123,788 |
| Countries With the Most Languages | 0 | - | 4.90 | 204,102 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.96 | 111,633 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.90 | 94,750 |
| Countries with the Most Prisoners | 0 | - | 4.94 | 99,915 |
| Countries with the Most Domestic Camels | 0 | - | 4.94 | 61,794 |
| Tallest Countries North to South | 0 | - | 4.85 | 131,031 |
| Widest Countries East to West | 0 | - | 4.92 | 130,920 |
| Countries with the Highest Average Elevation | 0 | - | 4.98 | 71,640 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 187,488 |
| Countries with the Most Area in the Southern Hemisphere | 0 | - | 4.99 | 98,592 |
| Most Populous Countries as a Percent of Their Continent | 0 | - | 4.97 | 95,213 |
| Largest Countries as a Percent of Continent | 0 | - | 4.97 | 149,511 |
| Countries with the Most Desert | 0 | - | 4.93 | 128,669 |
