| Countries with the Highest Maximum Elevation | 0 | - | 4.97 | 181,207 |
| Five Most Elevated Countries by Continent | 0 | - | 4.98 | 113,585 |
| Top 10 European Countries with the Highest Elevation | 0 | - | 4.83 | 91,521 |
| Mountain Ranges on the Map | 0 | - | 4.78 | 62,463 |
| Huge List of Famous Mountains | 0 | - | 4.69 | 43,974 |
| Boundary Waters | 0 | - | 4.92 | 88,768 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.87 | 35,412 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,705 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 63,355 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 60,971 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,884,470 |
| Landlocked Countries | 0 | - | 4.99 | 425,939 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,929 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 96,405 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 166,990 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 125,015 |
| World Capitals Quiz | 0 | - | 5.00 | 5,106,481 |
| Sahara Desert Countries | 0 | - | 4.98 | 166,308 |
| Himalayan Countries | 0 | - | 4.93 | 140,276 |
| Andean Countries | 0 | - | 4.94 | 85,485 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 64,630 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 127,026 |
| Coffee Producing Countries | 0 | - | 4.83 | 68,197 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 66,451 |
| Danube Countries | 0 | - | 4.97 | 72,401 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 117,604 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,850 |
| Countries with the Worst Passports | 0 | - | 4.93 | 85,143 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 150,629 |
| European Landlocked Countries | 0 | - | 4.99 | 147,613 |
| Partially Recognized Countries | 0 | - | 4.98 | 107,314 |
| Countries with the Most Species | 0 | - | 4.99 | 103,571 |
| Countries 197 to 205 | 0 | - | 4.90 | 71,426 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,777 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,889 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,842 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,583 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 58,025 |
| Countries in the Alps | 0 | - | 4.87 | 118,786 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 102,645 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 107,880 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,969 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 97,032 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,968 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 96,266 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 101,417 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,872 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,429 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 63,184 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,881 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.91 | 41,749 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,565 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,805 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,899 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 119,870 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,621 |
| Countries that Host the Most Refugees | 0 | - | 4.96 | 72,668 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,680 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 245,749 |
| World Countries - Blind Typing | 0 | - | 5.00 | 109,171 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,510 |
| Largest Countries By Category | 0 | - | 4.97 | 158,878 |
| Countries by Countries | 0 | - | 4.96 | 63,648 |
| Country Flags with the Most White | 0 | - | 4.85 | 139,276 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,401 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,673 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 99,437 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 89,110 |
| Countries with the Highest Elevation with Exceptions | 0 | - | 4.70 | 59,744 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,804,859 |
| 50 Largest Countries on the World Map Quiz | 0 | - | 4.98 | 146,460 |
| Western Europe Map Quiz | 0 | - | 4.85 | 93,988 |
| Tourist Attraction by Negative Review | 0 | - | 4.85 | 82,804 |
| Who Controls It? #1 | 0 | - | 4.83 | 48,618 |
| Border Crossings Quiz #1 | 0 | - | 4.99 | 210,104 |
| Border Crossings Quiz #2 | 0 | - | 4.99 | 128,577 |
| Longest International Borders | 0 | - | 4.99 | 265,818 |
| Countries with Three Borders | 0 | - | 4.96 | 36,775 |
| Country Connect by Northernmost Point | 0 | - | 4.96 | 42,353 |
| Largest Cities for each Latitude Degree | 0 | - | 4.99 | 48,496 |
| Mountain Ranges | 0 | - | 4.23 | 26,063 |
| Demonym of Every Country | 0 | - | 4.90 | 61,487 |
| Pacific Ocean General Knowledge | 0 | - | 4.70 | 36,394 |
| The Same Prefixes - Geography | 0 | - | 4.48 | 48,019 |
| "Second Best" Geography Edition #1 | 0 | - | 4.56 | 63,679 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 335,456 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,599,676 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 376,712 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 409,732 |
| Island Countries | 0 | - | 4.99 | 712,598 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,054,823 |
| Northernmost Countries | 0 | - | 4.99 | 364,045 |
| Mountains by Country | 0 | - | 4.56 | 81,991 |
| Countries of South America | 0 | - | 5.00 | 932,777 |
| Countries of Oceania | 0 | - | 5.00 | 1,063,471 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,889,526 |
| "Land" Countries | 0 | - | 4.98 | 338,405 |
| Top World Languages | 0 | - | 4.92 | 829,846 |
| Analogies of Countries #1 | 0 | - | 4.89 | 68,733 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 104,994 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 175,175 |
| Countries with Megacities | 0 | - | 4.99 | 267,150 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 200,866 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 114,137 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 139,176 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 82,251 |
| Global Cities on a World Map | 0 | - | 4.93 | 137,315 |
| Northernmost Capital Cities | 0 | - | 4.98 | 111,363 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,976 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 46,209 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 110,235 |
| Same Letter Country and Capital | 0 | - | 4.99 | 158,153 |
| Countries by Capital City | 0 | - | 5.00 | 69,405 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,861 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 115,237 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,818 |
| Moved Capital Cities | 0 | - | 4.96 | 74,653 |
| Countries by Official Language | 0 | - | 4.95 | 196,011 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 297,653 |
| Countries in their Native Language | 0 | - | 4.99 | 199,750 |
| Independence from Whom | 0 | - | 4.99 | 213,081 |
| Subdivisions by Country | 0 | - | 4.87 | 50,619 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 133,456 |
| Megadiverse Countries | 0 | - | 4.96 | 135,285 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 132,955 |
| Countries Producing the Most Sugarcane | 0 | - | 4.94 | 55,545 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 126,680 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,232 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 164,192 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,858 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 95,122 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 154,571 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 96,058 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 45,258 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 78,549 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 108,382 |
| Countries Furthest from the United States | 0 | - | 4.94 | 89,448 |
| Countries with the Highest HDI | 0 | - | 4.95 | 137,150 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 75,586 |
| Most Dispersed Island Nations | 0 | - | 4.97 | 71,865 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,393,849 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 112,380 |
| World Map Quiz | 0 | - | 4.81 | 65,741 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 159,298 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 107,719 |
| Countries by Founding Story | 0 | - | 4.95 | 77,803 |
| Countries by Road Signs | 0 | - | 4.98 | 54,352 |
| Southernmost Countries of the World | 0 | - | 4.99 | 229,272 |
| Countries by Inland Surface Water | 0 | - | 4.93 | 106,094 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.91 | 123,570 |
| Countries With the Most Languages | 0 | - | 4.90 | 203,597 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.96 | 111,443 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.90 | 94,545 |
| Countries with the Most Prisoners | 0 | - | 4.94 | 99,739 |
| Countries with the Most Domestic Camels | 0 | - | 4.94 | 61,697 |
| Tallest Countries North to South | 0 | - | 4.86 | 130,735 |
| Widest Countries East to West | 0 | - | 4.92 | 130,466 |
| Countries with the Highest Average Elevation | 0 | - | 4.98 | 71,601 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 187,270 |
| Countries with the Most Area in the Southern Hemisphere | 0 | - | 4.99 | 98,522 |
| Most Populous Countries as a Percent of Their Continent | 0 | - | 4.97 | 95,070 |
| Largest Countries as a Percent of Continent | 0 | - | 4.97 | 148,983 |
| Countries with the Most Desert | 0 | - | 4.93 | 128,493 |
| Countries by Contribution to UN Budget | 0 | - | 4.87 | 77,504 |
| Countries with Most Nobel Laureates per Capita | 0 | - | 4.83 | 34,892 |
| Countries with Double Letters | 0 | - | 4.96 | 97,095 |
| Countries that End in N | 0 | - | 4.95 | 171,964 |
| Countries with Five Letters | 0 | - | 4.96 | 283,793 |
| Countries with Six Letters | 0 | - | 4.94 | 214,502 |
| Countries with W | 0 | - | 4.96 | 160,959 |
| Countries with Z | 0 | - | 4.98 | 292,473 |
| Countries with Letters Missing | 0 | - | 4.96 | 187,295 |
| Countries That End in U | 0 | - | 4.95 | 121,198 |
| Top 20 Longest One-Word Country Names | 0 | - | 4.97 | 135,122 |
| Countries that End in O | 0 | - | 4.92 | 160,220 |
| Countries that End in R | 0 | - | 4.87 | 119,189 |
| Country Names Created by Only 4 Letters | 0 | - | 4.99 | 155,944 |
| Countries Ending in "IA" | 0 | - | 4.99 | 209,862 |
| Countries by First and Last Letter #1 | 0 | - | 4.97 | 171,163 |
| Countries by Last Two Letters | 0 | - | 4.85 | 135,841 |
| Countries by First and Last Letter #2 | 0 | - | 4.96 | 142,768 |
| Countries That End in Y | 0 | - | 4.91 | 186,095 |
| Countries Based on First Two Letters #1 | 0 | - | 4.99 | 198,475 |
| Countries with Cardinal Directions in Their Names | 0 | - | 4.92 | 153,283 |
| Countries that End in I | 0 | - | 4.94 | 135,322 |
| Countries Based on First Two Letters #2 | 0 | - | 4.99 | 184,638 |
| Countries by Initial Letter and Length #1 | 0 | - | 4.98 | 96,062 |
| Countries That End in NIA | 0 | - | 4.92 | 110,064 |
| Countries That End in BIA | 0 | - | 4.93 | 149,581 |
| Countries by Initial Letter and Continent #1 | 0 | - | 4.94 | 167,556 |
| Countries Whose Names Start with Saint | 0 | - | 4.87 | 119,780 |
| Countries That End in RIA | 0 | - | 4.93 | 127,061 |
| Most Common Words in Official Country Names | 0 | - | 4.86 | 111,395 |
| Divided Country Name Puzzle #1 | 0 | - | 4.99 | 228,603 |
| Divided Country Name Puzzle #2 | 0 | - | 4.99 | 134,194 |
| Divided Country Name Puzzle #3 | 0 | - | 4.92 | 126,634 |
| Groups of Countries that Start with the Same 3 Letters | 0 | - | 5.00 | 92,188 |
| Add A Letter - Make a Country | 0 | - | 4.81 | 74,813 |
| Countries With One Word and Three A's | 0 | - | 4.92 | 53,336 |
| Countries with a Unique Last Letter | 0 | - | 4.90 | 103,542 |
