| Biggest Countries with No McDonald's | 0 | - | 4.84 | 89,463 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,449,336 |
| Top 15 Countries with the Most Starbucks | 0 | - | 4.51 | 81,069 |
| Foods by Country of Origin #1 | 0 | - | 4.41 | 336,642 |
| Landlocked Countries | 0 | - | 4.99 | 420,380 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,328,640 |
| Countries by Emojis | 0 | - | 4.99 | 239,678 |
| Countries With One Word And Two O's | 0 | - | 4.92 | 55,922 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,766,760 |
| Sahara Desert Countries | 0 | - | 4.98 | 163,647 |
| Himalayan Countries | 0 | - | 4.95 | 138,044 |
| Andean Countries | 0 | - | 4.95 | 84,238 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 63,462 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 125,289 |
| Coffee Producing Countries | 0 | - | 4.83 | 67,100 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,544 |
| Danube Countries | 0 | - | 4.97 | 71,813 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 116,767 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,212 |
| Countries with the Worst Passports | 0 | - | 4.94 | 83,942 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 149,389 |
| European Landlocked Countries | 0 | - | 4.99 | 146,950 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,356 |
| Countries with the Most Species | 0 | - | 4.99 | 103,075 |
| Countries 197 to 205 | 0 | - | 4.89 | 70,517 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,494 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,653 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,432 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,112 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,498 |
| Countries in the Alps | 0 | - | 4.87 | 117,946 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 99,140 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 106,673 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,540 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,437 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,287 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 95,826 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,456 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,327 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,068 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,696 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,560 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,417 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,059 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,339 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,353 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 118,494 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,168 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,280 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,114 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,682 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 45,798 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 243,104 |
| World Countries - Blind Typing | 0 | - | 5.00 | 107,631 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,099 |
| Largest Countries By Category | 0 | - | 4.97 | 157,906 |
| Countries that Produce the Most Cheese per Capita | 0 | - | 4.51 | 52,831 |
| Countries by Countries | 0 | - | 4.97 | 63,002 |
| Countries by Initial Letter and Continent #3 | 0 | - | 4.93 | 48,683 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.91 | 96,199 |
| Country Flags with the Most White | 0 | - | 4.85 | 138,442 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,213 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,505 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 88,493 |
| Countries That Produce the Most Spices | 0 | - | 4.44 | 41,589 |
| Countries by Milk Production | 0 | - | 4.54 | 43,979 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 103,078 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 330,186 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 375,009 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 406,162 |
| Island Countries | 0 | - | 4.99 | 710,333 |
| Countries That Eat the Most Pork | 0 | - | 4.18 | 39,271 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,379,350 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,047,719 |
| Northernmost Countries | 0 | - | 4.99 | 361,176 |
| Countries of South America | 0 | - | 5.00 | 924,923 |
| Countries of Oceania | 0 | - | 5.00 | 1,053,832 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,871,510 |
| "Land" Countries | 0 | - | 4.98 | 336,183 |
| Countries that Produce the Most Beer | 0 | - | 4.85 | 130,693 |
| Countries that Produce the Most Cheese | 0 | - | 4.77 | 63,299 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 260,979 |
| Name a Valid Asian Country | 0 | - | 4.98 | 121,001 |
| Name a Valid African Country | 0 | - | 4.98 | 154,068 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,445,520 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 380,294 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 173,436 |
| Countries with Megacities | 0 | - | 4.99 | 263,284 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 199,274 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,229 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 137,570 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,268 |
| Countries by Official Language | 0 | - | 4.95 | 194,916 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 295,925 |
| Countries in their Native Language | 0 | - | 4.99 | 198,439 |
| Independence from Whom | 0 | - | 4.99 | 211,685 |
| Subdivisions by Country | 0 | - | 4.86 | 50,355 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 131,960 |
| Megadiverse Countries | 0 | - | 4.96 | 134,871 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 131,773 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 55,252 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 125,841 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,058 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 162,898 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,471 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 94,199 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 153,930 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,557 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 45,035 |
| Countries by Sports League Revenue | 0 | - | 4.95 | 77,323 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 107,787 |
| Countries Furthest from the United States | 0 | - | 4.94 | 89,089 |
| Countries with the Highest HDI | 0 | - | 4.95 | 136,862 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 75,251 |
| Most Dispersed Island Nations | 0 | - | 4.97 | 71,410 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 110,627 |
| World Map Quiz | 0 | - | 4.81 | 64,846 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 156,356 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 107,181 |
| Countries by Founding Story | 0 | - | 4.95 | 77,208 |
| Southernmost Countries of the World | 0 | - | 4.99 | 227,766 |
| Countries by Inland Surface Water | 0 | - | 4.94 | 105,080 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.91 | 122,821 |
| Countries With the Most Languages | 0 | - | 4.90 | 201,749 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.95 | 110,701 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.90 | 93,836 |
| Countries with the Most Prisoners | 0 | - | 4.94 | 98,983 |
| Countries with the Most Domestic Camels | 0 | - | 4.94 | 61,347 |
| Tallest Countries North to South | 0 | - | 4.83 | 120,423 |
| Widest Countries East to West | 0 | - | 4.92 | 129,492 |
| Countries with the Highest Average Elevation | 0 | - | 4.98 | 71,415 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 186,154 |
| Countries with the Most Area in the Southern Hemisphere | 0 | - | 4.99 | 98,057 |
| Most Populous Countries as a Percent of Their Continent | 0 | - | 4.97 | 94,633 |
| Largest Countries as a Percent of Continent | 0 | - | 4.97 | 148,402 |
| Countries with the Most Desert | 0 | - | 4.93 | 127,696 |
| Countries by Contribution to UN Budget | 0 | - | 4.87 | 77,307 |
| Countries that Eat the Most Meat | 0 | - | 4.23 | 42,436 |
| Countries with Most Nobel Laureates per Capita | 0 | - | 4.83 | 34,761 |
| Countries with Double Letters | 0 | - | 4.97 | 95,375 |
| Countries that End in N | 0 | - | 4.95 | 170,408 |
| Countries with Five Letters | 0 | - | 4.96 | 281,328 |
| Countries with Six Letters | 0 | - | 4.94 | 212,824 |
| Countries with W | 0 | - | 4.97 | 159,721 |
| Countries with Z | 0 | - | 4.98 | 290,626 |
| Countries with Letters Missing | 0 | - | 4.96 | 185,980 |
| Countries That End in U | 0 | - | 4.95 | 120,521 |
| Top 20 Longest One-Word Country Names | 0 | - | 4.98 | 133,998 |
| Countries that End in O | 0 | - | 4.92 | 159,289 |
| Countries that End in R | 0 | - | 4.87 | 118,806 |
| Country Names Created by Only 4 Letters | 0 | - | 4.99 | 155,574 |
| Countries Ending in "IA" | 0 | - | 4.99 | 208,602 |
| Countries by First and Last Letter #1 | 0 | - | 4.97 | 170,326 |
| Countries by Last Two Letters | 0 | - | 4.85 | 135,220 |
| Countries by First and Last Letter #2 | 0 | - | 4.96 | 141,831 |
| Countries That End in Y | 0 | - | 4.91 | 185,724 |
| Countries Based on First Two Letters #1 | 0 | - | 4.99 | 197,531 |
| Countries with Cardinal Directions in Their Names | 0 | - | 4.92 | 152,604 |
| Countries that End in I | 0 | - | 4.94 | 134,953 |
| Countries Based on First Two Letters #2 | 0 | - | 4.99 | 183,725 |
| Countries by Initial Letter and Length #1 | 0 | - | 4.98 | 95,668 |
| Countries That End in NIA | 0 | - | 4.92 | 109,627 |
| Countries That End in BIA | 0 | - | 4.93 | 148,981 |
| Countries by Initial Letter and Continent #1 | 0 | - | 4.94 | 166,881 |
| Countries Whose Names Start with Saint | 0 | - | 4.87 | 119,208 |
| Countries That End in RIA | 0 | - | 4.93 | 126,645 |
| Most Common Words in Official Country Names | 0 | - | 4.86 | 110,776 |
| Divided Country Name Puzzle #1 | 0 | - | 4.99 | 227,095 |
| Divided Country Name Puzzle #2 | 0 | - | 4.99 | 133,410 |
| Divided Country Name Puzzle #3 | 0 | - | 4.92 | 125,803 |
| Groups of Countries that Start with the Same 3 Letters | 0 | - | 5.00 | 91,338 |
| Add A Letter - Make a Country | 0 | - | 4.82 | 74,415 |
| Countries With One Word and Three A's | 0 | - | 4.92 | 52,797 |
| Countries with a Unique Last Letter | 0 | - | 4.90 | 103,358 |
| Unique Starting Letter - Countries by Continent | 0 | - | 4.98 | 125,298 |
| Countries that are Free from U.S.A. | 0 | - | 4.89 | 49,287 |
| Countries with the Word "And" | 0 | - | 4.99 | 117,000 |
| Countries Containing Two or More Words | 0 | - | 4.97 | 53,715 |
| Countries that End in L | 0 | - | 4.94 | 156,655 |
| "Stan" Countries Quiz | 0 | - | 4.97 | 214,778 |
| Countries Ending with "An", but not "Stan" | 0 | - | 4.98 | 85,190 |
| City to Country Quiz #1 | 0 | - | 4.97 | 155,910 |
| City to Country Quiz #3 | 0 | - | 4.88 | 118,824 |
| 45 European Countries, 45 Cities | 0 | - | 4.95 | 78,874 |
| Five Biggest Countries by Continent | 0 | - | 4.99 | 249,414 |
| Five Poorest Countries by Continent | 0 | - | 4.93 | 200,393 |
| Five Least Populated Countries by Continent | 0 | - | 4.95 | 142,806 |
| Five Smallest Countries by Continent | 0 | - | 4.98 | 163,330 |
| First Five Countries Alphabetically by Continent | 0 | - | 4.94 | 224,835 |
| Last Five Countries Alphabetically by Continent | 0 | - | 4.98 | 152,712 |
| Five Northernmost Capital Cities by Continent | 0 | - | 4.89 | 71,017 |
| Top 10 Countries in Nuclear Power Production | 0 | - | 4.95 | 86,641 |
| 10 Northernmost Countries That Start with S | 0 | - | 4.94 | 62,760 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,828,541 |
| One Border Countries | 0 | - | 4.98 | 468,550 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,622,513 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.96 | 86,714 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 267,778 |
| Most Populous Countries with Exceptions | 0 | - | 4.98 | 121,884 |
| Top 10 Most Densely-Populated Countries in Europe | 0 | - | 4.98 | 112,389 |
