| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 410,207 |
| Landlocked Countries | 0 | - | 4.99 | 426,997 |
| UNESCO World Heritage Countries | 0 | - | 4.98 | 136,987 |
| Countries with the Most Airports | 0 | - | 4.96 | 100,404 |
| Countries with Most Tourists with Exceptions | 0 | - | 4.97 | 127,047 |
| Five Countries With the Most Tourists by Continent | 0 | - | 4.95 | 123,558 |
| Sahara Desert Countries | 0 | - | 4.98 | 166,795 |
| Himalayan Countries | 0 | - | 4.93 | 140,717 |
| Andean Countries | 0 | - | 4.94 | 85,743 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 64,869 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 127,414 |
| Coffee Producing Countries | 0 | - | 4.83 | 68,425 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 66,646 |
| Danube Countries | 0 | - | 4.97 | 72,521 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 117,747 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,944 |
| Countries with the Worst Passports | 0 | - | 4.93 | 85,387 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 150,842 |
| European Landlocked Countries | 0 | - | 4.99 | 147,711 |
| Partially Recognized Countries | 0 | - | 4.98 | 107,489 |
| Countries with the Most Species | 0 | - | 4.99 | 103,629 |
| Countries 197 to 205 | 0 | - | 4.90 | 71,595 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,804 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,939 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,905 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,661 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 58,112 |
| Countries in the Alps | 0 | - | 4.87 | 118,930 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 102,927 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 108,072 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 79,044 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 97,146 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 117,095 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 96,363 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 101,550 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,973 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,498 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 63,291 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,941 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.91 | 41,818 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,655 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,904 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,999 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 120,093 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,703 |
| Countries that Host the Most Refugees | 0 | - | 4.96 | 76,227 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,809 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 246,186 |
| World Countries - Blind Typing | 0 | - | 5.00 | 109,423 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,597 |
| Largest Countries By Category | 0 | - | 4.97 | 159,042 |
| Countries by Countries | 0 | - | 4.97 | 63,786 |
| Country Flags with the Most White | 0 | - | 4.85 | 139,396 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,440 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,701 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 89,199 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,810,572 |
| Countries Whose Airlines Carried the Most Passengers | 0 | - | 4.95 | 73,107 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 336,348 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 376,980 |
| Island Countries | 0 | - | 4.99 | 712,906 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,055,852 |
| Northernmost Countries | 0 | - | 4.99 | 364,476 |
| Countries of South America | 0 | - | 5.00 | 933,930 |
| Countries of Oceania | 0 | - | 5.00 | 1,064,993 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,892,149 |
| "Land" Countries | 0 | - | 4.98 | 338,894 |
| Largest Countries with Little Tourism | 0 | - | 4.70 | 62,187 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,396,262 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 175,430 |
| Countries with Megacities | 0 | - | 4.99 | 267,693 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 201,076 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 114,291 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 139,419 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 82,405 |
| Countries by Official Language | 0 | - | 4.95 | 196,168 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 297,873 |
| Countries in their Native Language | 0 | - | 4.99 | 199,915 |
| Independence from Whom | 0 | - | 4.99 | 213,342 |
| Subdivisions by Country | 0 | - | 4.87 | 50,653 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 133,618 |
| Megadiverse Countries | 0 | - | 4.96 | 148,174 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 133,097 |
| Countries Producing the Most Sugarcane | 0 | - | 4.94 | 55,569 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 126,784 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,249 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 164,428 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,911 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 95,245 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 154,609 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 96,146 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 45,280 |
| Countries by Sports League Revenue | 0 | - | 4.95 | 78,713 |
| Landmarks of Countries #1 | 0 | - | 4.89 | 108,466 |
| Countries Furthest from the United States | 0 | - | 4.94 | 89,492 |
| Countries with the Highest HDI | 0 | - | 4.95 | 137,202 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 75,622 |
| Most Dispersed Island Nations | 0 | - | 4.97 | 71,949 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 112,650 |
| World Map Quiz | 0 | - | 4.81 | 65,889 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 159,749 |
| Smallest Countries with at Least One Border | 0 | - | 4.88 | 107,782 |
| Countries by Founding Story | 0 | - | 4.95 | 77,894 |
| Countries by Road Signs | 0 | - | 4.98 | 54,427 |
| Southernmost Countries of the World | 0 | - | 4.99 | 229,449 |
| Countries by Inland Surface Water | 0 | - | 4.93 | 106,204 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.91 | 123,673 |
| Countries With the Most Languages | 0 | - | 4.90 | 203,852 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.96 | 111,529 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.90 | 94,636 |
| Countries with the Most Prisoners | 0 | - | 4.94 | 99,832 |
| Countries with the Most Domestic Camels | 0 | - | 4.94 | 61,752 |
| Tallest Countries North to South | 0 | - | 4.85 | 130,912 |
| Widest Countries East to West | 0 | - | 4.92 | 130,813 |
| Countries with the Highest Average Elevation | 0 | - | 4.98 | 71,624 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 187,361 |
| Countries with the Most Area in the Southern Hemisphere | 0 | - | 4.99 | 98,549 |
| Most Populous Countries as a Percent of Their Continent | 0 | - | 4.97 | 95,139 |
| Largest Countries as a Percent of Continent | 0 | - | 4.97 | 149,077 |
| Countries with the Most Desert | 0 | - | 4.93 | 128,590 |
| Countries by Contribution to UN Budget | 0 | - | 4.88 | 77,526 |
| Countries with Most Nobel Laureates per Capita | 0 | - | 4.83 | 34,916 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 103,611 |
| Countries with Double Letters | 0 | - | 4.96 | 97,530 |
| Countries that End in N | 0 | - | 4.95 | 172,553 |
| Countries with Five Letters | 0 | - | 4.96 | 284,529 |
| Countries with Six Letters | 0 | - | 4.94 | 214,875 |
| Countries with W | 0 | - | 4.96 | 161,257 |
| Countries with Z | 0 | - | 4.98 | 292,904 |
| Countries with Letters Missing | 0 | - | 4.96 | 187,617 |
| Countries That End in U | 0 | - | 4.95 | 121,358 |
| Top 20 Longest One-Word Country Names | 0 | - | 4.97 | 135,369 |
| Countries that End in O | 0 | - | 4.92 | 160,350 |
| Countries that End in R | 0 | - | 4.87 | 119,261 |
| Country Names Created by Only 4 Letters | 0 | - | 4.99 | 156,045 |
| Countries Ending in "IA" | 0 | - | 4.99 | 210,089 |
| Countries by First and Last Letter #1 | 0 | - | 4.97 | 184,390 |
| Countries by Last Two Letters | 0 | - | 4.85 | 136,127 |
| Countries by First and Last Letter #2 | 0 | - | 4.96 | 143,619 |
| Countries That End in Y | 0 | - | 4.91 | 186,158 |
| Countries Based on First Two Letters #1 | 0 | - | 4.99 | 199,137 |
| Countries with Cardinal Directions in Their Names | 0 | - | 4.92 | 153,386 |
| Countries that End in I | 0 | - | 4.94 | 135,404 |
| Countries Based on First Two Letters #2 | 0 | - | 4.99 | 185,165 |
| Countries by Initial Letter and Length #1 | 0 | - | 4.98 | 96,125 |
| Countries That End in NIA | 0 | - | 4.92 | 110,139 |
| Countries That End in BIA | 0 | - | 4.93 | 149,707 |
| Countries by Initial Letter and Continent #1 | 0 | - | 4.94 | 167,903 |
| Countries Whose Names Start with Saint | 0 | - | 4.88 | 119,872 |
| Countries That End in RIA | 0 | - | 4.93 | 127,124 |
| Most Common Words in Official Country Names | 0 | - | 4.85 | 111,518 |
| Divided Country Name Puzzle #1 | 0 | - | 4.99 | 228,882 |
| Divided Country Name Puzzle #2 | 0 | - | 4.99 | 134,346 |
| Divided Country Name Puzzle #3 | 0 | - | 4.92 | 126,807 |
| Groups of Countries that Start with the Same 3 Letters | 0 | - | 5.00 | 92,359 |
| Add A Letter - Make a Country | 0 | - | 4.81 | 74,900 |
| Countries With One Word and Three A's | 0 | - | 4.92 | 53,425 |
| Countries with a Unique Last Letter | 0 | - | 4.90 | 103,591 |
| Unique Starting Letter - Countries by Continent | 0 | - | 4.98 | 126,024 |
| Countries that are Free from U.S.A. | 0 | - | 4.89 | 49,719 |
| Countries with the Word "And" | 0 | - | 4.99 | 117,873 |
| Countries Containing Two or More Words | 0 | - | 4.97 | 54,568 |
| Countries that End in L | 0 | - | 4.94 | 157,224 |
| "Stan" Countries Quiz | 0 | - | 4.97 | 218,459 |
| Countries Ending with "An", but not "Stan" | 0 | - | 4.98 | 85,372 |
| City to Country Quiz #1 | 0 | - | 4.96 | 157,862 |
| City to Country Quiz #3 | 0 | - | 4.88 | 120,144 |
| 45 European Countries, 45 Cities | 0 | - | 4.95 | 79,527 |
| Five Biggest Countries by Continent | 0 | - | 4.99 | 250,611 |
| Five Poorest Countries by Continent | 0 | - | 4.93 | 201,273 |
| Five Least Populated Countries by Continent | 0 | - | 4.95 | 143,508 |
| Five Smallest Countries by Continent | 0 | - | 4.98 | 164,390 |
| First Five Countries Alphabetically by Continent | 0 | - | 4.94 | 226,153 |
| Last Five Countries Alphabetically by Continent | 0 | - | 4.98 | 153,302 |
| Five Northernmost Capital Cities by Continent | 0 | - | 4.89 | 71,288 |
| Top 15 Countries that Produce the Most Tea | 0 | - | 4.81 | 108,967 |
| Top 10 Countries in Nuclear Power Production | 0 | - | 4.95 | 86,870 |
| 10 Northernmost Countries That Start with S | 0 | - | 4.94 | 63,337 |
| Most Visited Countries by JetPunkers | 0 | - | 4.85 | 119,206 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,455,633 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 382,866 |
| One Border Countries | 0 | - | 4.98 | 472,428 |
| Countries with the Most Tourists Per Capita | 0 | - | 4.28 | 82,338 |
| Every Country in its Official/Native Language | 0 | - | 4.98 | 25,743 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,852,038 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,658,253 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.96 | 87,437 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 269,462 |
| Most Populous Countries with Exceptions | 0 | - | 4.98 | 122,788 |
| Top 10 Most Densely-Populated Countries in Europe | 0 | - | 4.98 | 112,976 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.91 | 94,334 |
| Countries by Population Range - Tile Select | 0 | - | 4.87 | 59,696 |
| Countries by National Anthem | 0 | - | 4.92 | 71,429 |
| NATO Countries | 0 | - | 4.98 | 283,871 |
| EU Countries Quiz | 0 | - | 4.99 | 278,740 |
| Recently Independent Countries | 0 | - | 4.98 | 160,476 |
| French-Speaking Countries | 0 | - | 4.85 | 271,837 |
| Natural Features of Countries #1 | 0 | - | 4.87 | 84,220 |
| Countries That Use the Euro | 0 | - | 4.95 | 107,121 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 291,780 |
