| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 359,446 |
| Landlocked Countries Quiz | 0 | - | 4.99 | 330,194 |
| UNESCO World Heritage Countries | 0 | - | 4.98 | 114,903 |
| Countries with the Most Airports | 0 | - | 4.96 | 81,733 |
| Countries with Most Tourists with Exceptions | 0 | - | 4.97 | 104,973 |
| Five Countries With the Most Tourists by Continent | 0 | - | 4.95 | 94,430 |
| Members of the Arab League | 0 | - | 4.85 | 64,700 |
| Sahara Desert Countries | 0 | - | 4.97 | 128,988 |
| Himalayan Countries | 0 | - | 4.95 | 106,939 |
| Andean Countries | 0 | - | 4.91 | 59,477 |
| Countries with the Oldest Median Age | 0 | - | 4.84 | 60,552 |
| Countries with the Youngest Median Age | 0 | - | 4.98 | 50,297 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 103,671 |
| Coffee Producing Countries | 0 | - | 4.82 | 54,564 |
| Countries with Shrinking Populations | 0 | - | 4.93 | 53,858 |
| Danube Countries | 0 | - | 4.96 | 57,005 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 92,021 |
| Countries With an "Ese" Demonym | 0 | - | 4.96 | 65,120 |
| Countries with the Best Passports | 0 | - | 4.87 | 72,089 |
| Countries with the Worst Passports | 0 | - | 4.88 | 49,968 |
| Countries with the Most Immigrants | 0 | - | 4.87 | 110,250 |
| European Landlocked Countries | 0 | - | 4.99 | 136,551 |
| Partially Recognized Countries | 0 | - | 4.98 | 90,383 |
| Countries with the Most Species | 0 | - | 4.99 | 89,709 |
| Countries 197 to 205 | 0 | - | 4.87 | 56,879 |
| Tropic of Cancer Countries | 0 | - | 4.96 | 44,888 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 44,183 |
| Countries Producing the Most Sugarcane | 0 | - | 4.94 | 48,723 |
| Countries that Use the Peso | 0 | - | 4.82 | 46,670 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.88 | 58,947 |
| Countries with a AAA Credit Rating | 0 | - | 4.87 | 49,559 |
| Countries in the Alps | 0 | - | 4.84 | 103,348 |
| Top Five Importing Partners by Country | 0 | - | 4.98 | 85,959 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 88,445 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 71,976 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 79,037 |
| Northernmost Countries by Continent | 0 | - | 4.97 | 94,514 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.91 | 88,003 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 90,171 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 46,507 |
| Biggest Country by Body of Water | 0 | - | 4.96 | 45,541 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 55,101 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.88 | 69,863 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 48,822 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 36,878 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 96,215 |
| Arctic Ocean Countries | 0 | - | 4.93 | 72,372 |
| Countries with the Most Grassland | 0 | - | 4.94 | 69,938 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 99,476 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 61,689 |
| Countries that Host the Most Refugees | 0 | - | 4.94 | 53,764 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 199,661 |
| World Countries - Blind Typing | 0 | - | 5.00 | 74,215 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 42,595 |
| Largest Countries By Category | 0 | - | 4.97 | 145,796 |
| Countries by Countries | 0 | - | 4.96 | 55,182 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,128,014 |
| Country Flags with the Most White | 0 | - | 4.90 | 125,457 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 58,991 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 78,998 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,196,160 |
| Countries by Airline Passengers | 0 | - | 4.91 | 49,489 |
| Spanish-Speaking Countries | 0 | - | 4.94 | 343,149 |
| Island Countries Quiz | 0 | - | 4.99 | 665,124 |
| Biggest Countries by Area | 0 | - | 5.00 | 940,906 |
| Northernmost Countries | 0 | - | 4.99 | 329,451 |
| Countries of South America | 0 | - | 5.00 | 802,906 |
| Countries of Oceania | 0 | - | 5.00 | 904,936 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,594,342 |
| Largest Countries with Little Tourism | 0 | - | 4.71 | 55,304 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 127,713 |
| Countries with Megacities | 0 | - | 4.99 | 199,965 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 173,521 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.97 | 99,054 |
| Countries With More than 200 Million People | 0 | - | 4.94 | 97,105 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 65,031 |
| Top 50 Countries by Population - In Order | 0 | - | 4.97 | 250,751 |
| Countries by Official Language | 0 | - | 4.96 | 174,266 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.92 | 251,397 |
| Countries in their Native Language | 0 | - | 4.98 | 179,465 |
| Independence from Whom | 0 | - | 4.99 | 187,672 |
| Subdivisions by Country | 0 | - | 4.82 | 46,709 |
| Who Controlled These Colonies? | 0 | - | 4.89 | 114,674 |
| Megadiverse Countries | 0 | - | 4.96 | 126,199 |
| Countries With the Most English Speakers | 0 | - | 4.87 | 92,578 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 107,171 |
| Most Desired Destinations for Potential Migrants | 0 | - | 4.82 | 47,649 |
| 15 Biggest Island Countries | 0 | - | 4.99 | 132,403 |
| Most Recently-Settled Countries | 0 | - | 4.92 | 49,539 |
| Countries of the World in 1938 Quiz | 0 | - | 4.96 | 78,876 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.95 | 145,707 |
| Countries with Multiple Populous Islands | 0 | - | 4.91 | 77,412 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 41,685 |
| Countries by Sports League Revenue | 0 | - | 4.88 | 44,509 |
| Landmarks of Countries #1 | 0 | - | 4.89 | 101,975 |
| Countries Furthest from the United States | 0 | - | 4.94 | 72,615 |
| Countries with the Highest HDI | 0 | - | 4.95 | 131,162 |
| Straight Shot to the Arctic Circle | 0 | - | 4.92 | 69,046 |
| Most Dispersed Island Nations | 0 | - | 4.96 | 65,680 |
| Countries of the World in Alphabetical Order | 0 | - | 4.99 | 84,556 |
| World Map Quiz | 0 | - | 4.91 | 50,531 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 116,253 |
| Smallest Countries with at Least One Border | 0 | - | 4.89 | 82,198 |
| Southernmost Countries of the World | 0 | - | 4.99 | 208,621 |
| Countries by Inland Surface Water | 0 | - | 4.94 | 91,964 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.90 | 109,210 |
| Countries With the Most Languages | 0 | - | 4.91 | 175,905 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.93 | 88,104 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.86 | 72,489 |
| Countries with the Most Prisoners | 0 | - | 4.93 | 87,555 |
| Countries with the Most Domestic Camels | 0 | - | 4.93 | 54,616 |
| Tallest Countries North to South | 0 | - | 4.85 | 111,092 |
| Widest Countries East to West | 0 | - | 4.93 | 120,056 |
| Countries with the Highest Average Elevation | 0 | - | 4.98 | 69,008 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 159,871 |
| Countries with the Longest Perimeter | 0 | - | 4.81 | 72,405 |
| Countries with the Most Area in the Southern Hemisphere | 0 | - | 4.99 | 93,019 |
| Most Populous Countries as a Percent of Their Continent | 0 | - | 4.97 | 86,184 |
| Largest Countries as a Percent of Continent | 0 | - | 4.97 | 120,074 |
| Countries with the Most Desert | 0 | - | 4.92 | 105,782 |
| Countries by Contribution to UN Budget | 0 | - | 4.87 | 66,645 |
| Countries with Most Nobel Laureates per Capita | 0 | - | 4.83 | 32,260 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 95,918 |
| Countries with Double Letters | 0 | - | 4.96 | 70,102 |
| Countries that End in N | 0 | - | 4.94 | 134,309 |
| Countries with Five Letters Quiz | 0 | - | 4.96 | 231,677 |
| Countries with Six Letters Quiz | 0 | - | 4.94 | 189,032 |
| Countries with W | 0 | - | 4.96 | 124,246 |
| Countries with Z | 0 | - | 4.98 | 246,345 |
| Countries with Letters Missing | 0 | - | 4.97 | 168,479 |
| Countries That End in U | 0 | - | 4.95 | 108,379 |
| Top 20 Longest One-Word Country Names | 0 | - | 4.97 | 90,905 |
| Countries that End in O | 0 | - | 4.92 | 147,908 |
| Countries that End in R | 0 | - | 4.84 | 96,882 |
| Country Names Created by Only 4 Letters | 0 | - | 4.99 | 147,686 |
| Countries Ending in "IA" | 0 | - | 4.99 | 172,802 |
| Countries by First and Last Letter #1 | 0 | - | 4.98 | 156,977 |
| Countries by Last Two Letters | 0 | - | 4.90 | 117,166 |
| Countries by First and Last Letter #2 | 0 | - | 4.94 | 130,104 |
| Countries That End in Y | 0 | - | 4.90 | 162,034 |
| Countries Based on First Two Letters #1 | 0 | - | 4.99 | 162,123 |
| Countries with Cardinal Directions in Their Names | 0 | - | 4.91 | 121,795 |
| Countries that End in I | 0 | - | 4.92 | 114,881 |
| Countries Based on First Two Letters #2 | 0 | - | 4.98 | 150,667 |
| Countries by Initial Letter and Length #1 | 0 | - | 4.98 | 88,989 |
| Countries That End in NIA | 0 | - | 4.93 | 101,399 |
| Countries That End in BIA | 0 | - | 4.91 | 126,787 |
| Countries by Initial Letter and Continent #1 | 0 | - | 4.94 | 154,338 |
| Countries Whose Names Start with Saint | 0 | - | 4.88 | 110,433 |
| Countries That End in RIA | 0 | - | 4.90 | 101,512 |
| Most Common Words in Official Country Names | 0 | - | 4.85 | 101,156 |
| Divided Country Name Puzzle #1 | 0 | - | 4.99 | 203,061 |
| Divided Country Name Puzzle #2 | 0 | - | 4.99 | 120,788 |
| Divided Country Name Puzzle #3 | 0 | - | 4.93 | 111,843 |
| Groups of Countries that Start with the Same 3 Letters | 0 | - | 4.99 | 78,460 |
| Countries with a Unique Last Letter | 0 | - | 4.91 | 93,256 |
| Unique Starting Letter - Countries by Continent | 0 | - | 4.98 | 97,513 |
| Countries that are Free from U.S.A. | 0 | - | 4.90 | 43,315 |
| Countries Containing Two or More Words | 0 | - | 4.96 | 41,688 |
| Countries that End in L | 0 | - | 4.95 | 135,293 |
| "Land" Countries | 0 | - | 4.98 | 291,338 |
| "Stan" Countries Quiz | 0 | - | 4.97 | 190,496 |
| Countries Ending with "An", but not "Stan" | 0 | - | 4.96 | 65,311 |
| City to Country Quiz #1 | 0 | - | 4.94 | 134,884 |
| City to Country Quiz #3 | 0 | - | 4.86 | 100,701 |
| 45 European Countries, 45 Cities | 0 | - | 4.94 | 72,188 |
| Five Biggest Countries by Continent | 0 | - | 4.99 | 209,876 |
| Five Poorest Countries by Continent | 0 | - | 4.95 | 168,971 |
| Five Least Populated Countries by Continent | 0 | - | 4.96 | 117,241 |
| Five Smallest Countries by Continent | 0 | - | 4.98 | 134,093 |
| First Five Countries Alphabetically by Continent | 0 | - | 4.93 | 195,312 |
| Last Five Countries Alphabetically by Continent | 0 | - | 4.98 | 141,688 |
| Five Northernmost Capital Cities by Continent | 0 | - | 4.89 | 66,296 |
| Top 15 Countries that Produce the Most Tea | 0 | - | 4.84 | 102,842 |
| Top 10 Countries in Nuclear Power Production | 0 | - | 4.95 | 82,872 |
| 10 Northernmost Countries That Start with S | 0 | - | 4.93 | 56,993 |
| Most Visited Countries by JetPunkers | 0 | - | 4.85 | 77,249 |
| Biggest Countries by Population | 0 | - | 4.99 | 1,320,984 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 351,567 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,094,414 |
| One Border Countries | 0 | - | 4.98 | 412,907 |
| Countries with the Most Tourists Per Capita | 0 | - | 4.25 | 77,130 |
| Countries With One Word and Three A's | 0 | - | 4.87 | 31,418 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,435,191 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.94 | 66,850 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 246,928 |
| Most Populous Countries with Exceptions | 0 | - | 4.98 | 109,878 |
| Top 10 Most Densely-Populated Countries in Europe | 0 | - | 4.98 | 103,901 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.94 | 71,461 |
| Countries by National Anthem | 0 | - | 4.95 | 62,042 |
| NATO Countries Quiz | 0 | - | 4.98 | 227,735 |
| EU Countries Quiz | 0 | - | 4.99 | 229,954 |
| Recently Independent Countries Quiz | 0 | - | 4.98 | 145,525 |
| Natural Features of Countries #1 | 0 | - | 4.85 | 78,173 |
| Countries That Use the Euro | 0 | - | 4.93 | 64,840 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 227,775 |
| Countries with Nuclear Weapons | 0 | - | 4.89 | 229,093 |
| German-Speaking Countries | 0 | - | 4.88 | 117,974 |
| Countries with Wild Tigers | 0 | - | 4.95 | 111,952 |
| Countries with Wild Penguins | 0 | - | 4.93 | 90,932 |
