| Countries that Produce the Most Beer | 0 | - | 4.85 | 129,919 |
| Countries that Produce the Most Wine | 0 | - | 4.87 | 191,125 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,056,505 |
| Top 10 Countries in Beer Production per Capita | 0 | - | 4.67 | 64,585 |
| Countries by Alcohol Consumption | 0 | - | 4.43 | 204,837 |
| Landlocked Countries | 0 | - | 4.99 | 415,340 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,321,922 |
| Countries by Emojis | 0 | - | 4.99 | 237,285 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,730,722 |
| Sahara Desert Countries | 0 | - | 4.98 | 161,288 |
| Himalayan Countries | 0 | - | 4.95 | 135,970 |
| Andean Countries | 0 | - | 4.94 | 83,167 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 62,490 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 123,626 |
| Coffee Producing Countries | 0 | - | 4.83 | 66,185 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 64,828 |
| Danube Countries | 0 | - | 4.97 | 71,264 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 115,995 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 85,712 |
| Countries with the Worst Passports | 0 | - | 4.94 | 82,865 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 147,812 |
| European Landlocked Countries | 0 | - | 4.99 | 145,963 |
| Partially Recognized Countries | 0 | - | 4.98 | 105,520 |
| Countries with the Most Species | 0 | - | 4.99 | 95,348 |
| Countries 197 to 205 | 0 | - | 4.89 | 69,646 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,268 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,439 |
| Countries that Use the Peso | 0 | - | 4.88 | 59,065 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 72,718 |
| Countries with a AAA Credit Rating | 0 | - | 4.85 | 57,073 |
| Countries in the Alps | 0 | - | 4.86 | 117,122 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 94,759 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 105,592 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,160 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,586 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 115,378 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.91 | 95,137 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 99,800 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 52,897 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,689 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,206 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,273 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,138 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,618 |
| Arctic Ocean Countries | 0 | - | 4.95 | 78,878 |
| Countries with the Most Grassland | 0 | - | 4.93 | 76,889 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 117,457 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 67,799 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,350 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 45,025 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 240,261 |
| World Countries - Blind Typing | 0 | - | 5.00 | 106,185 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 47,732 |
| Largest Countries By Category | 0 | - | 4.97 | 157,025 |
| Countries by Countries | 0 | - | 4.96 | 62,442 |
| Country Flags with the Most White | 0 | - | 4.87 | 137,667 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,023 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,377 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 87,941 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 325,822 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 372,803 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 402,786 |
| Island Countries | 0 | - | 4.99 | 708,317 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,041,692 |
| Northernmost Countries | 0 | - | 4.99 | 358,684 |
| Countries of South America | 0 | - | 5.00 | 917,783 |
| Countries of Oceania | 0 | - | 5.00 | 1,044,147 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,854,286 |
| "Land" Countries | 0 | - | 4.98 | 334,095 |
| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.98 | 73,306 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,590 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,367,031 |
| Drinks by Country | 0 | - | 4.30 | 59,228 |
| Beers by Country | 0 | - | 4.45 | 96,809 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 171,902 |
| Countries with Megacities | 0 | - | 4.99 | 248,181 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 197,793 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 112,358 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 136,173 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 80,295 |
| Countries by Official Language | 0 | - | 4.95 | 193,183 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 293,718 |
| Countries in their Native Language | 0 | - | 4.99 | 197,018 |
| Independence from Whom | 0 | - | 4.99 | 210,150 |
| Subdivisions by Country | 0 | - | 4.86 | 50,147 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 131,062 |
| Megadiverse Countries | 0 | - | 4.96 | 134,446 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 130,179 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 55,011 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 125,546 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 74,907 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 161,880 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,124 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 93,328 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 153,447 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,300 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 44,787 |
| Countries by Sports League Revenue | 0 | - | 4.95 | 75,920 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 107,518 |
| Countries Furthest from the United States | 0 | - | 4.94 | 88,621 |
| Countries with the Highest HDI | 0 | - | 4.95 | 136,581 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 74,795 |
| Most Dispersed Island Nations | 0 | - | 4.96 | 71,121 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 109,134 |
| World Map Quiz | 0 | - | 4.81 | 63,795 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 153,644 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 106,582 |
| 20 Random Country Flags | 0 | - | 4.99 | 606,679 |
| Countries by Founding Story | 0 | - | 4.95 | 76,717 |
| Countries by Road Signs | 0 | - | 4.98 | 53,273 |
| Southernmost Countries of the World | 0 | - | 4.99 | 226,779 |
| Countries by Inland Surface Water | 0 | - | 4.94 | 104,517 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.91 | 122,241 |
| Countries With the Most Languages | 0 | - | 4.89 | 200,337 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.95 | 110,112 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.90 | 93,310 |
| Countries with the Most Prisoners | 0 | - | 4.94 | 98,504 |
| Countries with the Most Domestic Camels | 0 | - | 4.94 | 61,076 |
| Tallest Countries North to South | 0 | - | 4.83 | 119,529 |
| Widest Countries East to West | 0 | - | 4.92 | 129,025 |
| Countries with the Highest Average Elevation | 0 | - | 4.98 | 71,284 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 185,485 |
| Countries with the Most Area in the Southern Hemisphere | 0 | - | 4.99 | 97,653 |
| Most Populous Countries as a Percent of Their Continent | 0 | - | 4.97 | 93,866 |
| Largest Countries as a Percent of Continent | 0 | - | 4.97 | 147,826 |
| Countries with the Most Desert | 0 | - | 4.93 | 127,228 |
| Countries by Contribution to UN Budget | 0 | - | 4.87 | 76,668 |
| Countries with Most Nobel Laureates per Capita | 0 | - | 4.84 | 34,641 |
| Countries with Double Letters | 0 | - | 4.96 | 93,690 |
| Countries that End in N | 0 | - | 4.94 | 157,148 |
| Countries with Five Letters Quiz | 0 | - | 4.96 | 259,041 |
| Countries with Six Letters | 0 | - | 4.93 | 210,701 |
| Countries with W | 0 | - | 4.97 | 158,421 |
| Countries with Z | 0 | - | 4.98 | 288,251 |
| Countries with Letters Missing | 0 | - | 4.97 | 184,768 |
| Countries That End in U | 0 | - | 4.95 | 119,616 |
| Top 20 Longest One-Word Country Names | 0 | - | 4.98 | 132,883 |
| Countries that End in O | 0 | - | 4.92 | 158,660 |
| Countries that End in R | 0 | - | 4.87 | 118,379 |
| Country Names Created by Only 4 Letters | 0 | - | 4.99 | 154,937 |
| Countries Ending in "IA" | 0 | - | 4.99 | 207,426 |
| Countries by First and Last Letter #1 | 0 | - | 4.97 | 169,566 |
| Countries by Last Two Letters | 0 | - | 4.85 | 134,652 |
| Countries by First and Last Letter #2 | 0 | - | 4.96 | 141,201 |
| Countries That End in Y | 0 | - | 4.90 | 185,290 |
| Countries Based on First Two Letters #1 | 0 | - | 4.99 | 196,626 |
| Countries with Cardinal Directions in Their Names | 0 | - | 4.92 | 151,904 |
| Countries that End in I | 0 | - | 4.94 | 134,545 |
| Countries Based on First Two Letters #2 | 0 | - | 4.99 | 182,483 |
| Countries by Initial Letter and Length #1 | 0 | - | 4.98 | 95,302 |
| Countries That End in NIA | 0 | - | 4.92 | 109,121 |
| Countries That End in BIA | 0 | - | 4.92 | 147,853 |
| Countries by Initial Letter and Continent #1 | 0 | - | 4.94 | 166,263 |
| Countries Whose Names Start with Saint | 0 | - | 4.87 | 118,636 |
| Countries That End in RIA | 0 | - | 4.93 | 126,203 |
| Most Common Words in Official Country Names | 0 | - | 4.86 | 110,187 |
| Divided Country Name Puzzle #1 | 0 | - | 4.99 | 225,737 |
| Divided Country Name Puzzle #2 | 0 | - | 4.99 | 132,688 |
| Divided Country Name Puzzle #3 | 0 | - | 4.92 | 125,040 |
| Groups of Countries that Start with the Same 3 Letters | 0 | - | 5.00 | 90,588 |
| Add A Letter - Make a Country | 0 | - | 4.82 | 74,029 |
| Countries With One Word and Three A's | 0 | - | 4.92 | 52,287 |
| Countries with a Unique Last Letter | 0 | - | 4.90 | 102,801 |
| Unique Starting Letter - Countries by Continent | 0 | - | 4.98 | 124,688 |
| Countries that are Free from U.S.A. | 0 | - | 4.89 | 48,899 |
| Countries with the Word "And" | 0 | - | 4.99 | 116,351 |
| Countries Containing Two or More Words | 0 | - | 4.96 | 52,999 |
| Countries that End in L | 0 | - | 4.94 | 156,159 |
| "Stan" Countries Quiz | 0 | - | 4.97 | 212,160 |
| Countries Ending with "An", but not "Stan" | 0 | - | 4.98 | 85,021 |
| City to Country Quiz #1 | 0 | - | 4.97 | 155,625 |
| City to Country Quiz #3 | 0 | - | 4.88 | 118,457 |
| 45 European Countries, 45 Cities | 0 | - | 4.95 | 78,533 |
| Five Biggest Countries by Continent | 0 | - | 4.99 | 247,990 |
| Five Poorest Countries by Continent | 0 | - | 4.93 | 199,638 |
| Five Least Populated Countries by Continent | 0 | - | 4.96 | 141,746 |
| Five Smallest Countries by Continent | 0 | - | 4.98 | 162,655 |
| First Five Countries Alphabetically by Continent | 0 | - | 4.94 | 224,034 |
| Last Five Countries Alphabetically by Continent | 0 | - | 4.98 | 151,927 |
| Five Northernmost Capital Cities by Continent | 0 | - | 4.89 | 70,819 |
| Top 15 Countries that Produce the Most Tea | 0 | - | 4.81 | 108,245 |
| Top 10 Countries in Nuclear Power Production | 0 | - | 4.95 | 86,468 |
| 10 Northernmost Countries That Start with S | 0 | - | 4.94 | 62,424 |
| Top 15 Countries in Wine Production per Capita | 0 | - | 4.74 | 64,561 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 257,823 |
| Name a Valid Asian Country | 0 | - | 4.98 | 120,267 |
| Name a Valid African Country | 0 | - | 4.98 | 153,211 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,437,910 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 378,372 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,808,131 |
| One Border Countries | 0 | - | 4.98 | 465,684 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,596,941 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 89,239 |
| Every Country in its Official/Native Language | 0 | - | 4.98 | 24,789 |
| Countries that Beat Australia | 0 | - | 4.92 | 92,267 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.95 | 86,157 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 266,571 |
| Most Populous Countries with Exceptions | 0 | - | 4.98 | 121,156 |
| Top 10 Most Densely-Populated Countries in Europe | 0 | - | 4.98 | 111,629 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.92 | 92,956 |
