| Countries with the Most McDonald's Locations | 0 | - | 4.83 | 111,229 |
| Biggest Countries with No McDonald's | 0 | - | 4.84 | 90,048 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,990,830 |
| Top 15 Countries with the Most Starbucks | 0 | - | 4.51 | 81,656 |
| Foods by Country of Origin #1 | 0 | - | 4.41 | 338,316 |
| Landlocked Countries | 0 | - | 4.99 | 427,520 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,337,476 |
| Countries by Emojis | 0 | - | 4.99 | 242,924 |
| Countries With One Word And Two O's | 0 | - | 4.92 | 56,737 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,814,327 |
| Sahara Desert Countries | 0 | - | 4.98 | 167,037 |
| Himalayan Countries | 0 | - | 4.93 | 140,938 |
| Andean Countries | 0 | - | 4.94 | 85,861 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 64,966 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 127,570 |
| Coffee Producing Countries | 0 | - | 4.83 | 68,513 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 66,731 |
| Danube Countries | 0 | - | 4.97 | 72,584 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 117,845 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,999 |
| Countries with the Worst Passports | 0 | - | 4.93 | 85,491 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 150,964 |
| European Landlocked Countries | 0 | - | 4.99 | 147,803 |
| Partially Recognized Countries | 0 | - | 4.98 | 107,575 |
| Countries with the Most Species | 0 | - | 4.99 | 103,658 |
| Countries 197 to 205 | 0 | - | 4.90 | 71,681 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,824 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,963 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,944 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,697 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 58,154 |
| Countries in the Alps | 0 | - | 4.87 | 119,015 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 103,068 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 108,208 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 79,079 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 97,203 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 117,170 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 96,411 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 101,627 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 54,019 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,526 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 63,336 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,968 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.91 | 41,844 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,692 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,943 |
| Countries with the Most Grassland | 0 | - | 4.94 | 78,046 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 120,199 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,759 |
| Countries that Host the Most Refugees | 0 | - | 4.96 | 76,656 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,872 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 246,461 |
| World Countries - Blind Typing | 0 | - | 5.00 | 109,578 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,631 |
| Largest Countries By Category | 0 | - | 4.97 | 159,135 |
| Countries by Countries | 0 | - | 4.97 | 63,830 |
| Country Flags with the Most White | 0 | - | 4.85 | 139,490 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,452 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,716 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 89,266 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 336,860 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 377,122 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 410,528 |
| Island Countries | 0 | - | 4.99 | 713,100 |
| Countries that Produce the Most Cheese per Capita | 0 | - | 4.51 | 53,133 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,056,486 |
| Northernmost Countries | 0 | - | 4.99 | 364,730 |
| Countries That Produce the Most Spices | 0 | - | 4.44 | 41,718 |
| Countries by Milk Production | 0 | - | 4.54 | 44,313 |
| Countries of South America | 0 | - | 5.00 | 934,690 |
| Countries of Oceania | 0 | - | 5.00 | 1,065,960 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,893,990 |
| "Land" Countries | 0 | - | 4.98 | 339,109 |
| Countries Which Eat the Most Beef | 0 | - | 4.46 | 50,429 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 136,329 |
| American Countries with the Shortest Names | 0 | - | 4.97 | 121,796 |
| Countries That Eat the Most Pork | 0 | - | 4.18 | 39,466 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,397,903 |
| Countries by Initial Letter and Continent #3 | 0 | - | 4.93 | 49,737 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.91 | 96,917 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 103,652 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 175,587 |
| Countries with Megacities | 0 | - | 4.99 | 268,033 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 201,229 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 114,378 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 139,557 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 82,482 |
| Countries by Official Language | 0 | - | 4.95 | 196,285 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 298,021 |
| Countries in their Native Language | 0 | - | 4.99 | 200,008 |
| Independence from Whom | 0 | - | 4.99 | 213,474 |
| Subdivisions by Country | 0 | - | 4.87 | 50,676 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 133,727 |
| Megadiverse Countries | 0 | - | 4.96 | 149,564 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 133,181 |
| Countries Producing the Most Sugarcane | 0 | - | 4.94 | 55,591 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 126,832 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,266 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 164,517 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,940 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 95,343 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 154,643 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 96,193 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 45,292 |
| Countries by Sports League Revenue | 0 | - | 4.95 | 78,843 |
| Landmarks of Countries #1 | 0 | - | 4.89 | 108,510 |
| Countries Furthest from the United States | 0 | - | 4.94 | 89,522 |
| Countries with the Highest HDI | 0 | - | 4.95 | 137,235 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 75,655 |
| Most Dispersed Island Nations | 0 | - | 4.96 | 71,989 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 112,825 |
| World Map Quiz | 0 | - | 4.81 | 65,961 |
| Countries that Produce the Most Beer | 0 | - | 4.85 | 131,924 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 160,059 |
| Smallest Countries with at Least One Border | 0 | - | 4.88 | 107,846 |
| Countries by Founding Story | 0 | - | 4.95 | 77,928 |
| Countries by Road Signs | 0 | - | 4.98 | 54,475 |
| Southernmost Countries of the World | 0 | - | 4.99 | 229,581 |
| Countries by Inland Surface Water | 0 | - | 4.93 | 106,267 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.91 | 123,736 |
| Countries With the Most Languages | 0 | - | 4.90 | 204,011 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.96 | 111,586 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.90 | 94,703 |
| Countries with the Most Prisoners | 0 | - | 4.94 | 99,883 |
| Countries with the Most Domestic Camels | 0 | - | 4.94 | 61,780 |
| Tallest Countries North to South | 0 | - | 4.85 | 130,986 |
| Widest Countries East to West | 0 | - | 4.92 | 130,887 |
| Countries with the Highest Average Elevation | 0 | - | 4.98 | 71,637 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 187,441 |
| Countries with the Most Area in the Southern Hemisphere | 0 | - | 4.99 | 98,577 |
| Most Populous Countries as a Percent of Their Continent | 0 | - | 4.97 | 95,178 |
| Largest Countries as a Percent of Continent | 0 | - | 4.97 | 149,220 |
| Countries with the Most Desert | 0 | - | 4.93 | 128,634 |
| Countries by Contribution to UN Budget | 0 | - | 4.88 | 77,546 |
| Countries with Most Nobel Laureates per Capita | 0 | - | 4.83 | 34,929 |
| Countries with Double Letters | 0 | - | 4.96 | 97,728 |
| Countries that End in N | 0 | - | 4.95 | 172,717 |
| Countries with Five Letters | 0 | - | 4.96 | 284,757 |
| Countries with Six Letters | 0 | - | 4.94 | 215,057 |
| Countries with W | 0 | - | 4.96 | 161,379 |
| Countries with Z | 0 | - | 4.98 | 293,122 |
| Countries with Letters Missing | 0 | - | 4.96 | 187,751 |
| Countries That End in U | 0 | - | 4.95 | 121,431 |
| Top 20 Longest One-Word Country Names | 0 | - | 4.97 | 135,498 |
| Countries that End in O | 0 | - | 4.92 | 160,407 |
| Countries that End in R | 0 | - | 4.87 | 119,304 |
| Country Names Created by Only 4 Letters | 0 | - | 4.99 | 156,080 |
| Countries Ending in "IA" | 0 | - | 4.99 | 210,218 |
| Countries by First and Last Letter #1 | 0 | - | 4.97 | 187,230 |
| Countries by Last Two Letters | 0 | - | 4.85 | 136,265 |
| Countries by First and Last Letter #2 | 0 | - | 4.96 | 143,940 |
| Countries That End in Y | 0 | - | 4.91 | 186,193 |
| Countries Based on First Two Letters #1 | 0 | - | 4.99 | 199,459 |
| Countries with Cardinal Directions in Their Names | 0 | - | 4.92 | 153,460 |
| Countries that End in I | 0 | - | 4.94 | 135,451 |
| Countries Based on First Two Letters #2 | 0 | - | 4.99 | 185,402 |
| Countries by Initial Letter and Length #1 | 0 | - | 4.98 | 96,169 |
| Countries That End in NIA | 0 | - | 4.92 | 110,178 |
| Countries That End in BIA | 0 | - | 4.93 | 149,773 |
| Countries by Initial Letter and Continent #1 | 0 | - | 4.94 | 167,976 |
| Countries Whose Names Start with Saint | 0 | - | 4.88 | 119,930 |
| Countries That End in RIA | 0 | - | 4.93 | 127,179 |
| Most Common Words in Official Country Names | 0 | - | 4.85 | 111,573 |
| Divided Country Name Puzzle #1 | 0 | - | 4.99 | 229,023 |
| Divided Country Name Puzzle #2 | 0 | - | 4.99 | 134,436 |
| Divided Country Name Puzzle #3 | 0 | - | 4.92 | 126,906 |
| Groups of Countries that Start with the Same 3 Letters | 0 | - | 5.00 | 92,461 |
| Add A Letter - Make a Country | 0 | - | 4.81 | 74,942 |
| Countries With One Word and Three A's | 0 | - | 4.92 | 53,491 |
| Countries with a Unique Last Letter | 0 | - | 4.90 | 103,617 |
| Unique Starting Letter - Countries by Continent | 0 | - | 4.98 | 126,089 |
| Countries that are Free from U.S.A. | 0 | - | 4.89 | 49,759 |
| Countries with the Word "And" | 0 | - | 4.99 | 117,943 |
| Countries Containing Two or More Words | 0 | - | 4.97 | 54,657 |
| Countries that End in L | 0 | - | 4.94 | 157,278 |
| "Stan" Countries Quiz | 0 | - | 4.97 | 218,708 |
| Countries Ending with "An", but not "Stan" | 0 | - | 4.98 | 85,388 |
| City to Country Quiz #1 | 0 | - | 4.96 | 157,907 |
| City to Country Quiz #3 | 0 | - | 4.88 | 120,176 |
| 45 European Countries, 45 Cities | 0 | - | 4.95 | 79,561 |
| Five Biggest Countries by Continent | 0 | - | 4.99 | 250,718 |
| Five Poorest Countries by Continent | 0 | - | 4.93 | 201,345 |
| Five Least Populated Countries by Continent | 0 | - | 4.95 | 143,550 |
| Five Smallest Countries by Continent | 0 | - | 4.98 | 164,453 |
| First Five Countries Alphabetically by Continent | 0 | - | 4.94 | 226,229 |
| Last Five Countries Alphabetically by Continent | 0 | - | 4.98 | 153,345 |
| Five Northernmost Capital Cities by Continent | 0 | - | 4.89 | 71,306 |
| Top 15 Countries that Produce the Most Tea | 0 | - | 4.81 | 108,977 |
| Top 10 Countries in Nuclear Power Production | 0 | - | 4.95 | 86,886 |
| Countries that Produce the Most Cheese | 0 | - | 4.77 | 63,538 |
| 10 Northernmost Countries That Start with S | 0 | - | 4.94 | 63,381 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 265,489 |
| Name a Valid Asian Country | 0 | - | 4.98 | 121,985 |
| Name a Valid African Country | 0 | - | 4.98 | 155,311 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,456,495 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 383,089 |
| Countries that Eat the Most Meat | 0 | - | 4.23 | 42,521 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,854,634 |
| One Border Countries | 0 | - | 4.98 | 472,725 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,661,311 |
