| Flags of the Countries that Start with C | 0 | - | 4.89 | 129,409 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 153,067 |
| Flags of the Countries that Start with B | 0 | - | 4.96 | 41,895 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 126,721 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,320,883 |
| Countries of the World Quiz | 0 | - | 5.00 | 46,983,355 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,470 |
| Countries that Start with A | 0 | - | 4.97 | 2,148,679 |
| Countries that Start with B | 0 | - | 4.95 | 2,281,440 |
| Countries that Start with C | 0 | - | 4.96 | 1,811,625 |
| Countries that Start with D | 0 | - | 4.96 | 702,441 |
| Countries that Start with E | 0 | - | 4.95 | 1,368,578 |
| Countries that Start with G | 0 | - | 4.97 | 1,493,961 |
| Countries that Start with H | 0 | - | 4.96 | 598,682 |
| Countries that Start with I | 0 | - | 4.92 | 1,281,147 |
| Countries that Start with J | 0 | - | 4.98 | 596,736 |
| Countries that Start with K | 0 | - | 4.97 | 810,067 |
| Countries that Start with L | 0 | - | 4.98 | 1,083,724 |
| Countries that Start with N | 0 | - | 4.93 | 1,110,617 |
| Countries that Start with P | 0 | - | 4.94 | 1,209,355 |
| Countries that Start with S | 0 | - | 4.98 | 1,745,715 |
| Countries that Start with T | 0 | - | 4.90 | 1,004,830 |
| Countries that Start with U | 0 | - | 4.97 | 900,435 |
| Countries that Start with V | 0 | - | 4.98 | 605,564 |
| Countries that Start with F | 0 | - | 4.83 | 612,802 |
| Countries that Start with M | 0 | - | 4.97 | 1,374,286 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 107,752 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,033 |
| Landlocked Countries | 0 | - | 4.99 | 414,385 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,375 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,934 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,435 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,439 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 113,326 |
| Countries that Produce the Most Beer | 0 | - | 4.85 | 129,778 |
| 20 Random Country Flags | 0 | - | 4.99 | 605,532 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,723,128 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 257,235 |
| Name a Valid Asian Country | 0 | - | 4.98 | 120,155 |
| Name a Valid African Country | 0 | - | 4.98 | 153,072 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 324,912 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 372,406 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 402,220 |
| Island Countries | 0 | - | 4.99 | 707,915 |
| Sahara Desert Countries | 0 | - | 4.98 | 160,913 |
| Himalayan Countries | 0 | - | 4.95 | 135,631 |
| Andean Countries | 0 | - | 4.94 | 82,978 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 62,336 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 123,384 |
| Coffee Producing Countries | 0 | - | 4.81 | 66,038 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 64,715 |
| Danube Countries | 0 | - | 4.97 | 71,156 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 115,863 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 85,615 |
| Countries with the Worst Passports | 0 | - | 4.94 | 82,645 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 147,556 |
| European Landlocked Countries | 0 | - | 4.99 | 145,855 |
| Partially Recognized Countries | 0 | - | 4.98 | 105,319 |
| Countries with the Most Species | 0 | - | 4.99 | 95,288 |
| Countries 197 to 205 | 0 | - | 4.89 | 69,474 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,225 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,396 |
| Countries that Use the Peso | 0 | - | 4.88 | 59,005 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.89 | 72,641 |
| Countries with a AAA Credit Rating | 0 | - | 4.85 | 57,008 |
| Countries in the Alps | 0 | - | 4.86 | 116,951 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 94,656 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 105,409 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,078 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,487 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 115,266 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.91 | 95,070 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 99,669 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 52,823 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,556 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,129 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,223 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,088 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,515 |
| Arctic Ocean Countries | 0 | - | 4.95 | 78,808 |
| Countries with the Most Grassland | 0 | - | 4.93 | 76,809 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 117,232 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 67,721 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,300 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 44,875 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 239,711 |
| World Countries - Blind Typing | 0 | - | 5.00 | 105,924 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 47,666 |
| Largest Countries By Category | 0 | - | 4.97 | 156,886 |
| Countries by Countries | 0 | - | 4.96 | 62,339 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,364,517 |
| Country Flags with the Most White | 0 | - | 4.87 | 137,524 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 61,993 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 87,843 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 85,837 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,040,514 |
| Northernmost Countries | 0 | - | 4.99 | 358,139 |
| Countries of South America | 0 | - | 5.00 | 916,104 |
| Countries of Oceania | 0 | - | 5.00 | 1,042,218 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,851,015 |
| One Country By Letter By Continent | 0 | - | 5.00 | 121,970 |
| "Land" Countries | 0 | - | 4.98 | 333,858 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 75,227 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 148,253 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 26,980 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,179 |
| Countries that Beat Australia | 0 | - | 4.92 | 92,181 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,436,375 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 377,963 |
| Hindu Countries | 0 | - | 4.86 | 49,643 |
| Strongest Nation Brands | 0 | - | 4.50 | 37,366 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 59,873 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 71,456 |
| Countries that Produce the Most Wine | 0 | - | 4.86 | 191,016 |
| Political Movements by Country | 0 | - | 4.46 | 72,298 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,804,235 |
| One Border Countries | 0 | - | 4.98 | 464,936 |
| Biggest Trading Partners – Australia | 0 | - | 4.93 | 61,010 |
| Countries that Beat the United States | 0 | - | 4.93 | 165,715 |
| Countries that Beat China | 0 | - | 4.86 | 114,841 |
| Countries that Beat Russia | 0 | - | 4.84 | 81,994 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,591,793 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 171,632 |
| Countries with Megacities | 0 | - | 4.99 | 247,585 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 197,470 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 112,209 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 135,885 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 80,131 |
| Majority Muslim Countries | 0 | - | 4.98 | 368,929 |
| Countries by Official Language | 0 | - | 4.95 | 192,941 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 293,360 |
| Countries in their Native Language | 0 | - | 4.99 | 196,788 |
| Independence from Whom | 0 | - | 4.99 | 209,896 |
| Subdivisions by Country | 0 | - | 4.86 | 50,103 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 130,896 |
| Megadiverse Countries | 0 | - | 4.97 | 133,965 |
| Word Scramble - Countries | 0 | - | 4.86 | 2,089,574 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 129,952 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 54,955 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 447,108 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 125,467 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 74,877 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 161,760 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,055 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 93,183 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 153,219 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,251 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 44,761 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 75,739 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 107,455 |
| Countries Furthest from the United States | 0 | - | 4.94 | 88,550 |
| Countries with the Highest HDI | 0 | - | 4.95 | 136,537 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 74,729 |
| Most Dispersed Island Nations | 0 | - | 4.96 | 71,063 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 108,810 |
| Countries Bordering "U" Countries | 0 | - | 4.81 | 24,124 |
| World Map Quiz | 0 | - | 4.81 | 63,642 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 106,414 |
| Southernmost Countries of the World | 0 | - | 4.99 | 226,551 |
| Countries by Inland Surface Water | 0 | - | 4.94 | 104,328 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.91 | 122,070 |
| Countries With the Most Languages | 0 | - | 4.90 | 200,006 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.95 | 109,984 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.89 | 93,170 |
| Countries with the Most Prisoners | 0 | - | 4.94 | 98,375 |
| Countries with the Most Domestic Camels | 0 | - | 4.94 | 61,002 |
| Tallest Countries North to South | 0 | - | 4.83 | 119,419 |
| Widest Countries East to West | 0 | - | 4.92 | 128,889 |
| Countries with the Highest Average Elevation | 0 | - | 4.98 | 71,248 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 185,331 |
| Countries with the Most Area in the Southern Hemisphere | 0 | - | 4.99 | 97,603 |
| Most Populous Countries as a Percent of Their Continent | 0 | - | 4.97 | 93,752 |
| Largest Countries as a Percent of Continent | 0 | - | 4.97 | 147,700 |
| Countries with the Most Desert | 0 | - | 4.93 | 127,127 |
| Countries by Contribution to UN Budget | 0 | - | 4.86 | 72,620 |
| Countries with the Most Borders | 0 | - | 4.97 | 386,121 |
| Countries with Most Nobel Laureates per Capita | 0 | - | 4.84 | 34,612 |
| Countries of Africa | 0 | - | 5.00 | 2,511,264 |
| Countries with Double Letters | 0 | - | 4.96 | 93,538 |
| Countries that End in N | 0 | - | 4.94 | 157,025 |
| Countries with Five Letters Quiz | 0 | - | 4.96 | 258,846 |
| Countries with Six Letters | 0 | - | 4.93 | 210,524 |
| Countries with W | 0 | - | 4.97 | 158,327 |
| Countries with Z | 0 | - | 4.98 | 288,054 |
| Countries with Letters Missing | 0 | - | 4.97 | 184,647 |
| Countries That End in U | 0 | - | 4.95 | 119,576 |
| Countries with Four Letters | 0 | - | 4.99 | 418,968 |
| Top 20 Longest One-Word Country Names | 0 | - | 4.98 | 132,727 |
| Countries that End in O | 0 | - | 4.92 | 158,608 |
| Countries that End in R | 0 | - | 4.87 | 118,324 |
| Country Names Created by Only 4 Letters | 0 | - | 4.99 | 154,889 |
| Countries Ending in "IA" | 0 | - | 4.99 | 207,252 |
| Countries by First and Last Letter #1 | 0 | - | 4.97 | 169,441 |
| Countries by Last Two Letters | 0 | - | 4.85 | 134,569 |
| Countries by First and Last Letter #2 | 0 | - | 4.96 | 141,111 |
| Countries That End in Y | 0 | - | 4.90 | 185,248 |
| Countries Based on First Two Letters #1 | 0 | - | 4.99 | 196,492 |
| Countries with Cardinal Directions in Their Names | 0 | - | 4.92 | 151,792 |
| Countries that End in I | 0 | - | 4.94 | 134,485 |
| Countries Based on First Two Letters #2 | 0 | - | 4.99 | 182,324 |
