| Countries that Start with B | 0 | - | 4.95 | 2,292,646 |
| Countries that Start with A | 0 | - | 4.98 | 2,160,875 |
| Countries that Start with C | 0 | - | 4.96 | 1,820,652 |
| Countries that Start with S | 0 | - | 4.98 | 1,753,567 |
| Countries that Start with G | 0 | - | 4.97 | 1,502,009 |
| Countries that Start with M | 0 | - | 4.97 | 1,380,632 |
| Countries that Start with E | 0 | - | 4.95 | 1,376,054 |
| Countries that Start with I | 0 | - | 4.92 | 1,287,157 |
| Countries that Start with P | 0 | - | 4.94 | 1,215,256 |
| Countries that Start with N | 0 | - | 4.93 | 1,116,818 |
| Countries that Start with L | 0 | - | 4.98 | 1,089,840 |
| Countries that Start with T | 0 | - | 4.90 | 1,009,119 |
| Countries that Start with U | 0 | - | 4.97 | 903,942 |
| Countries that Start with K | 0 | - | 4.97 | 815,046 |
| Countries that Start with V | 0 | - | 4.98 | 608,918 |
| Countries that Start with D | 0 | - | 4.96 | 708,648 |
| Countries that Start with J | 0 | - | 4.98 | 601,715 |
| Countries that Start with H | 0 | - | 4.96 | 603,965 |
| Countries with Four Letters | 0 | - | 4.99 | 422,026 |
| "Land" Countries | 0 | - | 4.98 | 335,991 |
| Countries with Z | 0 | - | 4.98 | 290,402 |
| Countries with Five Letters | 0 | - | 4.96 | 280,981 |
| Shortest Country Name A-Z | 0 | - | 5.00 | 236,594 |
| Divided Country Name Puzzle #1 | 0 | - | 4.99 | 226,925 |
| "Stan" Countries Quiz | 0 | - | 4.97 | 214,424 |
| Countries with Six Letters | 0 | - | 4.94 | 212,683 |
| Countries Based on First Two Letters #1 | 0 | - | 4.99 | 197,417 |
| Countries with Letters Missing | 0 | - | 4.96 | 185,875 |
| Countries That End in Y | 0 | - | 4.91 | 185,684 |
| Countries Based on First Two Letters #2 | 0 | - | 4.99 | 183,548 |
| Countries Ending in "IA" | 0 | - | 4.99 | 208,480 |
| Countries by Initial Letter and Continent #1 | 0 | - | 4.94 | 166,817 |
| Countries by First and Last Letter #1 | 0 | - | 4.97 | 170,238 |
| Country Names Created by Only 4 Letters | 0 | - | 4.99 | 155,545 |
| Countries that End in O | 0 | - | 4.92 | 159,248 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 127,248 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,396,094 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,619,149 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,825,787 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,377,615 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,762,067 |
| Countries of Africa | 0 | - | 5.00 | 2,533,895 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,869,258 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,444,506 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,327,414 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,046,948 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 906,798 |
| Countries of Oceania | 0 | - | 5.00 | 1,052,689 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,022,059 |
| Countries of South America | 0 | - | 5.00 | 924,041 |
| Island Countries | 0 | - | 4.99 | 710,090 |
| Countries That Border Russia | 0 | - | 4.98 | 461,474 |
| Countries with the Longest Coastlines | 0 | - | 4.80 | 412,607 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 416,543 |
| One Border Countries | 0 | - | 4.98 | 468,155 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 450,180 |
| Countries with the Most Borders | 0 | - | 4.97 | 388,200 |
| Countries Bordering France | 0 | - | 4.83 | 402,291 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 405,751 |
| Northernmost Countries | 0 | - | 4.99 | 360,865 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 380,040 |
| Every Country Shape | 0 | - | 5.00 | 464,655 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 374,824 |
| Countries Bordering Germany | 0 | - | 4.99 | 369,156 |
| Majority Muslim Countries | 0 | - | 4.98 | 373,774 |
| World Map without 12 Countries | 0 | - | 4.97 | 344,213 |
| Landlocked Countries | 0 | - | 4.99 | 419,715 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 335,193 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 300,437 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 295,774 |
| Countries with the Longest Total Borders | 0 | - | 4.99 | 312,494 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 295,747 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 237,302 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 287,893 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 271,009 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 267,605 |
| Countries that Border China | 0 | - | 4.96 | 263,020 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 272,520 |
| EU Countries Quiz | 0 | - | 4.99 | 273,452 |
| Countries by Three Words #1 | 0 | - | 4.95 | 265,296 |
| Five Closest Countries by Country #1 | 0 | - | 5.00 | 245,810 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 329,680 |
| Southernmost Countries of the World | 0 | - | 4.99 | 227,659 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 225,398 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 228,879 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.90 | 279,153 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.95 | 308,758 |
| Most Populous Countries in 2050 | 0 | - | 4.91 | 222,870 |
| NATO Countries | 0 | - | 4.98 | 279,787 |
| Countries with the Highest Life Expectancy | 0 | - | 4.89 | 207,884 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,840 |
| Five Biggest Countries by Continent | 0 | - | 4.99 | 248,930 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,705 |
| Countries in World War I | 0 | - | 4.88 | 227,998 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 226,467 |
| Largest Countries with No Borders | 0 | - | 4.97 | 221,281 |
| Five Closest Countries by Country #2 | 0 | - | 5.00 | 203,145 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,041 |
| First Five Countries Alphabetically by Continent | 0 | - | 4.94 | 224,726 |
| Countries with Megacities | 0 | - | 4.99 | 262,422 |
| Countries Closest to Canada | 0 | - | 4.91 | 198,218 |
| Countries that Produce the Most Wine | 0 | - | 4.87 | 191,615 |
| Countries by Borders #1 | 0 | - | 5.00 | 194,384 |
| Country Chain | 0 | - | 4.96 | 216,980 |
| European Countries by Clue | 0 | - | 4.92 | 183,572 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,464 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,850 |
| Independence from Whom | 0 | - | 4.99 | 211,535 |
| Every European Country Shape | 0 | - | 4.96 | 201,485 |
| Islands by Country #1 | 0 | - | 4.88 | 175,202 |
| Countries in their Native Language | 0 | - | 4.99 | 198,339 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,756 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 195,303 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 191,968 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 189,563 |
| Countries With the Most Languages | 0 | - | 4.90 | 201,582 |
| Most Populous Countries in 1900 | 0 | - | 4.91 | 173,662 |
| Countries with the Highest Maximum Elevation | 0 | - | 4.97 | 180,572 |
| Countries Closest to Italy | 0 | - | 4.97 | 197,915 |
| Five Poorest Countries by Continent | 0 | - | 4.93 | 200,300 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 195,071 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,040 |
| Countries of the Soviet Union | 0 | - | 4.98 | 194,513 |
| Countries of the Middle East | 0 | - | 4.96 | 200,987 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,572 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 242,744 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.96 | 193,507 |
| Regions of Countries #1 | 0 | - | 4.96 | 159,463 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 173,038 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 170,012 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,241 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 197,552 |
| Five Most Guessed Countries by Continent | 0 | - | 4.97 | 172,554 |
| Monarchies of the World | 0 | - | 4.94 | 168,469 |
| Countries with the Highest Population Density | 0 | - | 4.95 | 164,875 |
| Recently Independent Countries | 0 | - | 4.98 | 159,135 |
| European Countries with One Border | 0 | - | 4.97 | 182,666 |
| Countries by Three Words #2 | 0 | - | 4.97 | 202,168 |
| Countries that Border Poland | 0 | - | 4.99 | 172,186 |
| Olympic Host Countries | 0 | - | 4.98 | 200,584 |
| Countries with the Highest HDI | 0 | - | 4.95 | 136,828 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 186,059 |
| Countries Bordering India | 0 | - | 4.98 | 163,386 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 183,710 |
| City to Country Quiz #1 | 0 | - | 4.97 | 155,881 |
| Countries by Official Language | 0 | - | 4.95 | 194,799 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 199,089 |
| Countries of Europe After World War II | 0 | - | 4.99 | 188,235 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,878 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 164,047 |
| Southernmost Countries A-Z | 0 | - | 4.94 | 153,309 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,185 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 180,797 |
| The Only European Country ... | 0 | - | 4.91 | 216,355 |
| Countries with the Most Muslims | 0 | - | 4.95 | 160,277 |
| Countries With the Most Islands of at Least 10 Km² | 0 | - | 4.88 | 144,538 |
| Top Five Countries by Religion | 0 | - | 4.93 | 171,059 |
| Countries with the Lowest Population Density | 0 | - | 4.98 | 170,026 |
| Longest Border by Country #1 | 0 | - | 4.99 | 145,953 |
| Last Five Countries Alphabetically by Continent | 0 | - | 4.98 | 152,644 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 165,297 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 200,301 |
| Countries with the Most Forest | 0 | - | 4.87 | 147,497 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,111 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,338 |
| UK Immigration by Country | 0 | - | 4.94 | 140,799 |
| Countries with the Most Exports | 0 | - | 4.96 | 155,280 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,111 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,470 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 153,893 |
| Germany Country Quiz | 0 | - | 4.82 | 157,745 |
| Country Name Etymologies #1 | 0 | - | 4.97 | 158,825 |
| Widest Countries East to West | 0 | - | 4.92 | 129,442 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 138,090 |
| Countries with Two Borders | 0 | - | 4.99 | 149,740 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 161,378 |
| Central American Countries | 0 | - | 4.98 | 156,347 |
| Countries that End in L | 0 | - | 4.94 | 156,601 |
| Countries by First and Last Letter #2 | 0 | - | 4.96 | 141,763 |
| Countries that End in N | 0 | - | 4.95 | 170,251 |
| Countries That End in BIA | 0 | - | 4.93 | 148,919 |
| Divided Country Name Puzzle #2 | 0 | - | 4.99 | 133,334 |
| Countries with W | 0 | - | 4.97 | 159,632 |
| Countries by Last Two Letters | 0 | - | 4.85 | 135,154 |
| Countries That End in NIA | 0 | - | 4.92 | 109,569 |
| Bordering Countries Beginning With the Same Letter | 0 | - | 4.99 | 139,540 |
| Countries that End in I | 0 | - | 4.94 | 134,910 |
| Countries with Cardinal Directions in Their Names | 0 | - | 4.92 | 152,520 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 135,635 |
| Countries Whose Names Start with Saint | 0 | - | 4.87 | 119,140 |
| Countries That End in U | 0 | - | 4.95 | 120,466 |
| Countries That End in RIA | 0 | - | 4.93 | 126,591 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,779 |
| Countries by Initial Letter and Length #1 | 0 | - | 4.98 | 95,618 |
| Countries that End in R | 0 | - | 4.87 | 118,768 |
| Divided Country Name Puzzle #3 | 0 | - | 4.92 | 125,714 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,410 |
| Countries Ending with "An", but not "Stan" | 0 | - | 4.98 | 85,168 |
| Groups of Countries that Start with the Same 3 Letters | 0 | - | 5.00 | 91,242 |
| Top 20 Longest One-Word Country Names | 0 | - | 4.98 | 133,889 |
