| Countries that Produce the Most Wine | 0 | - | 4.87 | 191,509 |
| Countries that Produce the Most Beer | 0 | - | 4.85 | 130,454 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,330,774 |
| Top 10 Countries in Beer Production per Capita | 0 | - | 4.67 | 64,778 |
| Landlocked Countries | 0 | - | 4.99 | 418,891 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,326,397 |
| Countries by Emojis | 0 | - | 4.99 | 238,695 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,756,561 |
| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.98 | 73,680 |
| Sahara Desert Countries | 0 | - | 4.98 | 162,977 |
| Himalayan Countries | 0 | - | 4.94 | 137,408 |
| Andean Countries | 0 | - | 4.95 | 83,924 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 63,224 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 124,638 |
| Coffee Producing Countries | 0 | - | 4.83 | 66,826 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,345 |
| Danube Countries | 0 | - | 4.97 | 71,653 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 116,541 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,048 |
| Countries with the Worst Passports | 0 | - | 4.94 | 83,639 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 148,724 |
| European Landlocked Countries | 0 | - | 4.99 | 146,772 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,128 |
| Countries with the Most Species | 0 | - | 4.99 | 102,906 |
| Countries 197 to 205 | 0 | - | 4.89 | 70,262 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,431 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,585 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,299 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 72,987 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,358 |
| Countries in the Alps | 0 | - | 4.87 | 117,683 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 95,128 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 106,357 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,412 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,979 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,088 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 95,521 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,279 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,182 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,963 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,549 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,475 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,335 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,919 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,186 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,204 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 118,172 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,060 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,064 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,570 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 45,517 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 242,343 |
| World Countries - Blind Typing | 0 | - | 5.00 | 107,222 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 47,993 |
| Largest Countries By Category | 0 | - | 4.97 | 157,626 |
| Countries by Countries | 0 | - | 4.96 | 62,832 |
| Country Flags with the Most White | 0 | - | 4.85 | 138,205 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,159 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,466 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 88,320 |
| Countries with the Most Muslims | 0 | - | 4.95 | 160,157 |
| Drinks by Country | 0 | - | 4.30 | 59,311 |
| Beers by Country | 0 | - | 4.45 | 97,176 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 328,950 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 374,590 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 405,076 |
| Island Countries | 0 | - | 4.99 | 709,734 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,375,597 |
| 20 Random Country Flags | 0 | - | 4.99 | 610,507 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,045,996 |
| Northernmost Countries | 0 | - | 4.99 | 360,443 |
| Countries of South America | 0 | - | 5.00 | 922,852 |
| Countries of Oceania | 0 | - | 5.00 | 1,050,917 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,866,188 |
| "Land" Countries | 0 | - | 4.98 | 335,784 |
| Top 15 Countries in Wine Production per Capita | 0 | - | 4.74 | 64,753 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 260,028 |
| Name a Valid Asian Country | 0 | - | 4.98 | 120,787 |
| Name a Valid African Country | 0 | - | 4.98 | 153,783 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,443,196 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 379,718 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 173,013 |
| Countries with Megacities | 0 | - | 4.99 | 259,580 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 198,874 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 112,985 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 137,158 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 80,990 |
| Countries by Official Language | 0 | - | 4.95 | 194,639 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 295,515 |
| Countries in their Native Language | 0 | - | 4.99 | 198,179 |
| Independence from Whom | 0 | - | 4.99 | 211,297 |
| Subdivisions by Country | 0 | - | 4.86 | 50,287 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 131,694 |
| Megadiverse Countries | 0 | - | 4.96 | 134,762 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 131,538 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 55,182 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 125,753 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,016 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 162,707 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,378 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 93,967 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 153,843 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,484 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 44,987 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 76,946 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 107,713 |
| Countries Furthest from the United States | 0 | - | 4.94 | 88,990 |
| Countries with the Highest HDI | 0 | - | 4.95 | 136,770 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 75,150 |
| Most Dispersed Island Nations | 0 | - | 4.97 | 71,324 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 110,178 |
| World Map Quiz | 0 | - | 4.81 | 64,510 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 155,571 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 107,028 |
| Countries by Founding Story | 0 | - | 4.95 | 77,058 |
| Southernmost Countries of the World | 0 | - | 4.99 | 227,488 |
| Countries by Inland Surface Water | 0 | - | 4.94 | 104,923 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.91 | 122,632 |
| Countries With the Most Languages | 0 | - | 4.90 | 201,314 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.95 | 110,516 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.90 | 93,667 |
| Countries with the Most Prisoners | 0 | - | 4.94 | 98,823 |
| Countries with the Most Domestic Camels | 0 | - | 4.94 | 61,258 |
| Tallest Countries North to South | 0 | - | 4.83 | 120,279 |
| Widest Countries East to West | 0 | - | 4.92 | 129,369 |
| Countries with the Highest Average Elevation | 0 | - | 4.98 | 71,381 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 185,955 |
| Countries with the Most Area in the Southern Hemisphere | 0 | - | 4.99 | 97,990 |
| Most Populous Countries as a Percent of Their Continent | 0 | - | 4.97 | 94,507 |
| Largest Countries as a Percent of Continent | 0 | - | 4.97 | 148,217 |
| Countries with the Most Desert | 0 | - | 4.93 | 127,541 |
| Countries by Contribution to UN Budget | 0 | - | 4.87 | 77,230 |
| Countries with Most Nobel Laureates per Capita | 0 | - | 4.83 | 34,725 |
| Countries with Double Letters | 0 | - | 4.97 | 95,081 |
| Countries that End in N | 0 | - | 4.95 | 169,978 |
| Countries with Five Letters | 0 | - | 4.96 | 280,163 |
| Countries with Six Letters | 0 | - | 4.94 | 212,468 |
| Countries with W | 0 | - | 4.97 | 159,518 |
| Countries with Z | 0 | - | 4.98 | 289,791 |
| Countries with Letters Missing | 0 | - | 4.96 | 185,734 |
| Countries That End in U | 0 | - | 4.95 | 120,408 |
| Top 20 Longest One-Word Country Names | 0 | - | 4.98 | 133,745 |
| Countries that End in O | 0 | - | 4.92 | 159,191 |
| Countries that End in R | 0 | - | 4.87 | 118,731 |
| Country Names Created by Only 4 Letters | 0 | - | 4.99 | 155,508 |
| Countries Ending in "IA" | 0 | - | 4.99 | 208,326 |
| Countries by First and Last Letter #1 | 0 | - | 4.97 | 170,097 |
| Countries by Last Two Letters | 0 | - | 4.85 | 135,075 |
| Countries by First and Last Letter #2 | 0 | - | 4.96 | 141,659 |
| Countries That End in Y | 0 | - | 4.90 | 185,647 |
| Countries Based on First Two Letters #1 | 0 | - | 4.99 | 197,222 |
| Countries with Cardinal Directions in Their Names | 0 | - | 4.92 | 152,415 |
| Countries that End in I | 0 | - | 4.94 | 134,864 |
| Countries Based on First Two Letters #2 | 0 | - | 4.99 | 183,073 |
| Countries by Initial Letter and Length #1 | 0 | - | 4.98 | 95,574 |
| Countries That End in NIA | 0 | - | 4.92 | 109,513 |
| Countries That End in BIA | 0 | - | 4.93 | 148,840 |
| Countries by Initial Letter and Continent #1 | 0 | - | 4.94 | 166,707 |
| Countries Whose Names Start with Saint | 0 | - | 4.87 | 119,055 |
| Countries That End in RIA | 0 | - | 4.93 | 126,533 |
| Most Common Words in Official Country Names | 0 | - | 4.86 | 110,620 |
| Divided Country Name Puzzle #1 | 0 | - | 4.99 | 226,686 |
| Divided Country Name Puzzle #2 | 0 | - | 4.99 | 133,223 |
| Divided Country Name Puzzle #3 | 0 | - | 4.92 | 125,581 |
| Groups of Countries that Start with the Same 3 Letters | 0 | - | 5.00 | 91,105 |
| Add A Letter - Make a Country | 0 | - | 4.82 | 74,318 |
| Countries With One Word and Three A's | 0 | - | 4.92 | 52,682 |
| Countries with a Unique Last Letter | 0 | - | 4.90 | 103,236 |
| Unique Starting Letter - Countries by Continent | 0 | - | 4.98 | 125,118 |
| Countries that are Free from U.S.A. | 0 | - | 4.89 | 49,188 |
| Countries with the Word "And" | 0 | - | 4.99 | 116,822 |
| Countries Containing Two or More Words | 0 | - | 4.97 | 53,529 |
| Countries that End in L | 0 | - | 4.94 | 156,538 |
| "Stan" Countries Quiz | 0 | - | 4.97 | 213,986 |
| Countries Ending with "An", but not "Stan" | 0 | - | 4.98 | 85,153 |
| City to Country Quiz #1 | 0 | - | 4.97 | 155,834 |
| City to Country Quiz #3 | 0 | - | 4.88 | 118,722 |
| 45 European Countries, 45 Cities | 0 | - | 4.95 | 78,780 |
| Five Biggest Countries by Continent | 0 | - | 4.99 | 248,772 |
| Five Poorest Countries by Continent | 0 | - | 4.93 | 200,165 |
| Five Least Populated Countries by Continent | 0 | - | 4.96 | 142,619 |
| Five Smallest Countries by Continent | 0 | - | 4.98 | 163,122 |
| First Five Countries Alphabetically by Continent | 0 | - | 4.94 | 224,612 |
| Last Five Countries Alphabetically by Continent | 0 | - | 4.98 | 152,581 |
| Five Northernmost Capital Cities by Continent | 0 | - | 4.89 | 70,954 |
| Top 10 Countries in Nuclear Power Production | 0 | - | 4.95 | 86,598 |
| 10 Northernmost Countries That Start with S | 0 | - | 4.94 | 62,660 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,822,454 |
| One Border Countries | 0 | - | 4.98 | 467,664 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,614,845 |
| Countries that Beat Australia | 0 | - | 4.92 | 92,621 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.95 | 86,551 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 267,417 |
| Most Populous Countries with Exceptions | 0 | - | 4.98 | 121,678 |
| Top 10 Most Densely-Populated Countries in Europe | 0 | - | 4.98 | 112,263 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.92 | 93,370 |
| Countries by Population Range - Tile Select | 0 | - | 4.87 | 58,928 |
| Majority Muslim Countries | 0 | - | 4.98 | 373,230 |
| Countries by National Anthem | 0 | - | 4.93 | 71,182 |
| NATO Countries | 0 | - | 4.98 | 279,326 |
