| Countries with the Most McDonald's Locations | 0 | - | 4.83 | 109,394 |
| Biggest Countries with No McDonald's | 0 | - | 4.84 | 87,667 |
| Countries of the World Quiz | 0 | - | 5.00 | 45,904,424 |
| Top 15 Countries with the Most Starbucks | 0 | - | 4.51 | 79,305 |
| Foods by Country of Origin #1 | 0 | - | 4.41 | 331,059 |
| Landlocked Countries Quiz | 0 | - | 4.99 | 401,847 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,302,597 |
| Countries by Emojis | 0 | - | 4.99 | 230,475 |
| Countries With One Word And Two O's | 0 | - | 4.95 | 53,728 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,625,426 |
| Sahara Desert Countries | 0 | - | 4.98 | 155,108 |
| Himalayan Countries | 0 | - | 4.95 | 130,588 |
| Andean Countries | 0 | - | 4.94 | 79,761 |
| Countries with the Youngest Median Age | 0 | - | 4.98 | 60,240 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 119,553 |
| Coffee Producing Countries | 0 | - | 4.81 | 63,686 |
| Countries with Shrinking Populations | 0 | - | 4.93 | 62,739 |
| Danube Countries | 0 | - | 4.97 | 63,138 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 99,995 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 84,106 |
| Countries with the Worst Passports | 0 | - | 4.93 | 79,823 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 144,367 |
| European Landlocked Countries | 0 | - | 4.99 | 143,943 |
| Partially Recognized Countries | 0 | - | 4.98 | 102,761 |
| Countries with the Most Species | 0 | - | 4.99 | 94,113 |
| Countries 197 to 205 | 0 | - | 4.88 | 67,175 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 52,663 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 46,848 |
| Countries that Use the Peso | 0 | - | 4.87 | 57,997 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.88 | 71,597 |
| Countries with a AAA Credit Rating | 0 | - | 4.85 | 55,770 |
| Countries in the Alps | 0 | - | 4.87 | 114,669 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 93,155 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 102,492 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 77,098 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 93,772 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 113,608 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.90 | 93,828 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 97,753 |
| Five Biggest Countries by Longitude | 0 | - | 4.90 | 51,696 |
| Largest Country by Body of Water | 0 | - | 4.96 | 49,457 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 60,827 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 52,540 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 40,336 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 102,246 |
| Arctic Ocean Countries | 0 | - | 4.95 | 77,703 |
| Countries with the Most Grassland | 0 | - | 4.93 | 75,634 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 114,058 |
| Countries with the Most Climate Zones | 0 | - | 4.95 | 66,575 |
| Countries that Host the Most Refugees | 0 | - | 4.94 | 58,337 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 42,659 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 232,747 |
| World Countries - Blind Typing | 0 | - | 5.00 | 101,800 |
| Countries in Their Own Alphabet | 0 | - | 4.96 | 46,692 |
| Largest Countries By Category | 0 | - | 4.97 | 154,640 |
| Countries by Countries | 0 | - | 4.96 | 60,835 |
| Country Flags with the Most White | 0 | - | 4.87 | 135,354 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 61,485 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 46,953 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 86,322 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 367,820 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 393,483 |
| Island Countries Quiz | 0 | - | 4.99 | 702,430 |
| Countries that Produce the Most Cheese per Capita | 0 | - | 4.53 | 51,946 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,022,024 |
| Northernmost Countries | 0 | - | 4.99 | 349,716 |
| Countries That Produce the Most Spices | 0 | - | 4.44 | 41,208 |
| Countries by Milk Production | 0 | - | 4.54 | 42,899 |
| Countries of South America | 0 | - | 5.00 | 895,836 |
| Countries of Oceania | 0 | - | 5.00 | 1,016,335 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,803,282 |
| Countries Which Eat the Most Beef | 0 | - | 4.45 | 49,701 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 132,484 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 118,819 |
| Countries That Eat the Most Pork | 0 | - | 4.18 | 38,812 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,328,987 |
| Countries by Initial Letter and Continent #3 | 0 | - | 4.93 | 45,682 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.91 | 94,451 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 101,125 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 167,092 |
| Countries with Megacities | 0 | - | 4.99 | 228,010 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 193,321 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 109,799 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 132,102 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.97 | 77,414 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 313,066 |
| Countries by Official Language | 0 | - | 4.95 | 189,531 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 289,198 |
| Countries in their Native Language | 0 | - | 4.99 | 193,480 |
| Independence from Whom | 0 | - | 4.99 | 206,036 |
| Subdivisions by Country | 0 | - | 4.86 | 49,530 |
| Who Controlled These Colonies? | 0 | - | 4.90 | 128,009 |
| Megadiverse Countries | 0 | - | 4.97 | 132,894 |
| Countries With the Most English Speakers | 0 | - | 4.88 | 127,255 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 54,312 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 123,737 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 74,423 |
| Most Desired Destinations for Potential Migrants | 0 | - | 4.86 | 49,998 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 159,248 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 61,091 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 90,728 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.94 | 151,872 |
| Countries with Multiple Populous Islands | 0 | - | 4.88 | 93,247 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 44,256 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 72,759 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 106,110 |
| Countries Furthest from the United States | 0 | - | 4.94 | 87,621 |
| Countries with the Highest HDI | 0 | - | 4.95 | 135,757 |
| Straight Shot to the Arctic Circle | 0 | - | 4.87 | 73,818 |
| Most Dispersed Island Nations | 0 | - | 4.96 | 70,087 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 104,828 |
| World Map Quiz | 0 | - | 4.84 | 61,365 |
| Countries that Produce the Most Beer | 0 | - | 4.84 | 127,061 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 146,300 |
| Smallest Countries with at Least One Border | 0 | - | 4.88 | 104,239 |
| Countries by Founding Story | 0 | - | 4.95 | 75,203 |
| Southernmost Countries of the World | 0 | - | 4.99 | 223,544 |
| Countries by Inland Surface Water | 0 | - | 4.94 | 102,274 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.91 | 120,109 |
| Countries With the Most Languages | 0 | - | 4.89 | 195,868 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.95 | 108,202 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.89 | 91,657 |
| Countries with the Most Prisoners | 0 | - | 4.94 | 96,877 |
| Countries with the Most Domestic Camels | 0 | - | 4.93 | 60,062 |
| Tallest Countries North to South | 0 | - | 4.83 | 118,163 |
| Widest Countries East to West | 0 | - | 4.92 | 127,189 |
| Countries with the Highest Average Elevation | 0 | - | 4.98 | 70,866 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 183,558 |
| Countries with the Most Area in the Southern Hemisphere | 0 | - | 4.99 | 96,802 |
| Most Populous Countries as a Percent of Their Continent | 0 | - | 4.97 | 92,552 |
| Largest Countries as a Percent of Continent | 0 | - | 4.98 | 146,016 |
| Countries with the Most Desert | 0 | - | 4.93 | 125,678 |
| Countries by Contribution to UN Budget | 0 | - | 4.85 | 68,717 |
| Countries with Most Nobel Laureates per Capita | 0 | - | 4.84 | 34,274 |
| Countries with Double Letters | 0 | - | 4.97 | 89,391 |
| Countries that End in N | 0 | - | 4.93 | 152,574 |
| Countries with Five Letters Quiz | 0 | - | 4.96 | 254,054 |
| Countries with Six Letters Quiz | 0 | - | 4.93 | 206,648 |
| Countries with W | 0 | - | 4.97 | 155,004 |
| Countries with Z | 0 | - | 4.98 | 283,001 |
| Countries with Letters Missing | 0 | - | 4.97 | 181,549 |
| Countries That End in U | 0 | - | 4.95 | 117,634 |
| Top 20 Longest One-Word Country Names | 0 | - | 4.97 | 105,803 |
| Countries that End in O | 0 | - | 4.92 | 156,963 |
| Countries that End in R | 0 | - | 4.84 | 101,614 |
| Country Names Created by Only 4 Letters | 0 | - | 4.99 | 153,926 |
| Countries Ending in "IA" | 0 | - | 4.99 | 204,103 |
| Countries by First and Last Letter #1 | 0 | - | 4.97 | 167,109 |
| Countries by Last Two Letters | 0 | - | 4.87 | 133,102 |
| Countries by First and Last Letter #2 | 0 | - | 4.95 | 139,022 |
| Countries That End in Y | 0 | - | 4.91 | 184,057 |
| Countries Based on First Two Letters #1 | 0 | - | 4.99 | 194,037 |
| Countries with Cardinal Directions in Their Names | 0 | - | 4.92 | 149,765 |
| Countries that End in I | 0 | - | 4.93 | 118,804 |
| Countries Based on First Two Letters #2 | 0 | - | 4.99 | 179,834 |
| Countries by Initial Letter and Length #1 | 0 | - | 4.98 | 94,190 |
| Countries That End in NIA | 0 | - | 4.92 | 107,777 |
| Countries That End in BIA | 0 | - | 4.92 | 146,119 |
| Countries by Initial Letter and Continent #1 | 0 | - | 4.94 | 164,027 |
| Countries Whose Names Start with Saint | 0 | - | 4.87 | 117,100 |
| Countries That End in RIA | 0 | - | 4.92 | 124,809 |
| Most Common Words in Official Country Names | 0 | - | 4.85 | 108,537 |
| Divided Country Name Puzzle #1 | 0 | - | 4.99 | 221,687 |
| Divided Country Name Puzzle #2 | 0 | - | 4.99 | 130,577 |
| Divided Country Name Puzzle #3 | 0 | - | 4.92 | 122,783 |
| Groups of Countries that Start with the Same 3 Letters | 0 | - | 4.99 | 88,420 |
| Add A Letter - Make a Country | 0 | - | 4.81 | 72,978 |
| Countries With One Word and Three A's | 0 | - | 4.92 | 50,824 |
| Countries with a Unique Last Letter | 0 | - | 4.90 | 100,963 |
| Unique Starting Letter - Countries by Continent | 0 | - | 4.97 | 122,828 |
| Countries that are Free from U.S.A. | 0 | - | 4.88 | 47,932 |
| Countries with the Word "And" | 0 | - | 4.99 | 114,267 |
| Countries Containing Two or More Words | 0 | - | 4.96 | 50,949 |
| Countries that End in L | 0 | - | 4.94 | 154,264 |
| "Land" Countries | 0 | - | 4.98 | 303,943 |
| "Stan" Countries Quiz | 0 | - | 4.97 | 202,621 |
| Countries Ending with "An", but not "Stan" | 0 | - | 4.98 | 84,573 |
| City to Country Quiz #1 | 0 | - | 4.97 | 153,663 |
| City to Country Quiz #3 | 0 | - | 4.88 | 107,640 |
| 45 European Countries, 45 Cities | 0 | - | 4.95 | 77,340 |
| Five Biggest Countries by Continent | 0 | - | 4.99 | 224,698 |
| Five Poorest Countries by Continent | 0 | - | 4.93 | 196,668 |
| Five Least Populated Countries by Continent | 0 | - | 4.96 | 124,308 |
| Five Smallest Countries by Continent | 0 | - | 4.98 | 160,128 |
| First Five Countries Alphabetically by Continent | 0 | - | 4.93 | 220,339 |
| Last Five Countries Alphabetically by Continent | 0 | - | 4.98 | 149,741 |
| Five Northernmost Capital Cities by Continent | 0 | - | 4.88 | 69,896 |
| Top 15 Countries that Produce the Most Tea | 0 | - | 4.83 | 107,202 |
| Top 10 Countries in Nuclear Power Production | 0 | - | 4.95 | 85,701 |
| Countries that Produce the Most Cheese | 0 | - | 4.74 | 62,746 |
| 10 Northernmost Countries That Start with S | 0 | - | 4.94 | 61,165 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 249,007 |
| Name a Valid Asian Country | 0 | - | 4.98 | 118,160 |
| Name a Valid African Country | 0 | - | 4.98 | 150,411 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,412,087 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 371,440 |
| Countries that Eat the Most Meat | 0 | - | 4.23 | 42,218 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,727,104 |
| One Border Countries | 0 | - | 4.98 | 454,571 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,522,091 |
