| Countries that Start with B | 0 | - | 4.95 | 2,277,823 |
| Countries that Start with A | 0 | - | 4.98 | 2,144,427 |
| Countries that Start with C | 0 | - | 4.96 | 1,808,612 |
| Countries that Start with S | 0 | - | 4.98 | 1,743,077 |
| Countries that Start with G | 0 | - | 4.97 | 1,491,347 |
| Countries that Start with M | 0 | - | 4.97 | 1,372,140 |
| Countries that Start with E | 0 | - | 4.95 | 1,366,167 |
| Countries that Start with I | 0 | - | 4.92 | 1,279,097 |
| Countries that Start with P | 0 | - | 4.94 | 1,207,535 |
| Countries that Start with N | 0 | - | 4.93 | 1,108,693 |
| Countries that Start with L | 0 | - | 4.98 | 1,081,840 |
| Countries that Start with T | 0 | - | 4.90 | 1,003,366 |
| Countries that Start with U | 0 | - | 4.97 | 898,970 |
| Countries that Start with K | 0 | - | 4.96 | 808,541 |
| Countries that Start with V | 0 | - | 4.98 | 604,476 |
| Countries that Start with D | 0 | - | 4.96 | 700,418 |
| Countries that Start with J | 0 | - | 4.98 | 595,049 |
| Countries that Start with H | 0 | - | 4.96 | 596,978 |
| Countries with Four Letters | 0 | - | 4.99 | 417,997 |
| "Land" Countries | 0 | - | 4.98 | 333,401 |
| Countries with Z | 0 | - | 4.98 | 287,274 |
| Countries with Five Letters Quiz | 0 | - | 4.96 | 258,461 |
| Shortest Country Name A-Z | 0 | - | 5.00 | 234,546 |
| Divided Country Name Puzzle #1 | 0 | - | 4.99 | 224,948 |
| "Stan" Countries Quiz | 0 | - | 4.97 | 210,623 |
| Countries with Six Letters | 0 | - | 4.93 | 210,163 |
| Countries Based on First Two Letters #1 | 0 | - | 4.99 | 196,164 |
| Countries with Letters Missing | 0 | - | 4.97 | 184,422 |
| Countries That End in Y | 0 | - | 4.90 | 185,144 |
| Countries Based on First Two Letters #2 | 0 | - | 4.99 | 182,001 |
| Countries Ending in "IA" | 0 | - | 4.99 | 206,848 |
| Countries by Initial Letter and Continent #1 | 0 | - | 4.94 | 165,957 |
| Countries by First and Last Letter #1 | 0 | - | 4.97 | 169,173 |
| Country Names Created by Only 4 Letters | 0 | - | 4.99 | 154,805 |
| Countries that End in O | 0 | - | 4.92 | 158,467 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 126,463 |
| Countries of the World Quiz | 0 | - | 5.00 | 46,846,354 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,583,133 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,797,112 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,359,879 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,709,230 |
| Countries of Africa | 0 | - | 5.00 | 2,503,968 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,844,839 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,433,376 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,318,487 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,038,252 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 903,359 |
| Countries of Oceania | 0 | - | 5.00 | 1,038,435 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,010,255 |
| Countries of South America | 0 | - | 5.00 | 913,254 |
| Island Countries | 0 | - | 4.99 | 707,206 |
| Countries That Border Russia | 0 | - | 4.98 | 458,497 |
| Countries with the Longest Coastlines | 0 | - | 4.80 | 410,989 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 414,168 |
| One Border Countries | 0 | - | 4.98 | 463,527 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 446,412 |
| Countries with the Most Borders | 0 | - | 4.97 | 385,117 |
| Countries Bordering France | 0 | - | 4.85 | 395,522 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 400,955 |
| Northernmost Countries | 0 | - | 4.99 | 357,200 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 376,974 |
| Every Country Shape | 0 | - | 5.00 | 457,910 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 371,807 |
| Countries Bordering Germany | 0 | - | 4.99 | 366,625 |
| Majority Muslim Countries | 0 | - | 4.98 | 367,959 |
| World Map without 12 Countries | 0 | - | 4.97 | 342,016 |
| Landlocked Countries | 0 | - | 4.99 | 412,828 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 332,385 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 299,233 |
| Country Shapes Quiz #3 | 0 | - | 4.91 | 293,785 |
| Countries with the Longest Total Borders | 0 | - | 4.99 | 310,108 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 292,844 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 236,054 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 284,421 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 261,659 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 265,659 |
| Countries that Border China | 0 | - | 4.96 | 261,660 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 267,607 |
| EU Countries Quiz | 0 | - | 4.99 | 269,384 |
| Countries by Three Words #1 | 0 | - | 4.95 | 262,001 |
| Five Closest Countries by Country #1 | 0 | - | 5.00 | 244,793 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 322,964 |
| Southernmost Countries of the World | 0 | - | 4.99 | 226,140 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 223,764 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 227,215 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.90 | 277,189 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.94 | 302,654 |
| Most Populous Countries in 2050 | 0 | - | 4.91 | 221,282 |
| NATO Countries | 0 | - | 4.98 | 275,047 |
| Countries with the Highest Life Expectancy | 0 | - | 4.89 | 207,093 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,108 |
| Five Biggest Countries by Continent | 0 | - | 4.99 | 246,121 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 230,688 |
| Countries in World War I | 0 | - | 4.88 | 226,003 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 225,126 |
| Largest Countries with No Borders | 0 | - | 4.97 | 219,118 |
| Five Closest Countries by Country #2 | 0 | - | 5.00 | 202,401 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 209,807 |
| First Five Countries Alphabetically by Continent | 0 | - | 4.93 | 223,229 |
| Countries with Megacities | 0 | - | 4.99 | 246,131 |
| Countries Closest to Canada | 0 | - | 4.90 | 197,220 |
| Countries that Produce the Most Wine | 0 | - | 4.86 | 190,809 |
| Countries by Borders #1 | 0 | - | 5.00 | 193,383 |
| Country Chain | 0 | - | 4.96 | 215,542 |
| European Countries by Clue | 0 | - | 4.92 | 182,280 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,009 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,454 |
| Independence from Whom | 0 | - | 4.99 | 209,434 |
| Every European Country Shape | 0 | - | 4.95 | 199,819 |
| Islands by Country #1 | 0 | - | 4.87 | 174,388 |
| Countries in their Native Language | 0 | - | 4.99 | 196,454 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 189,774 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 193,756 |
| Biggest Countries by Area A-Z | 0 | - | 4.95 | 190,549 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 188,299 |
| Countries With the Most Languages | 0 | - | 4.90 | 199,484 |
| Most Populous Countries in 1900 | 0 | - | 4.91 | 172,452 |
| Countries with the Highest Maximum Elevation | 0 | - | 4.97 | 179,878 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,150 |
| Five Poorest Countries by Continent | 0 | - | 4.93 | 198,924 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 193,712 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,158 |
| Countries of the Soviet Union | 0 | - | 4.98 | 193,682 |
| Countries of the Middle East | 0 | - | 4.96 | 198,680 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,571 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 238,800 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.96 | 192,374 |
| Regions of Countries #1 | 0 | - | 4.97 | 158,832 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 171,011 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 169,296 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,068 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 196,058 |
| Five Most Guessed Countries by Continent | 0 | - | 4.97 | 171,249 |
| Monarchies of the World | 0 | - | 4.94 | 166,351 |
| Countries with the Highest Population Density | 0 | - | 4.94 | 163,984 |
| Recently Independent Countries | 0 | - | 4.98 | 157,853 |
| European Countries with One Border | 0 | - | 4.97 | 181,439 |
| Countries by Three Words #2 | 0 | - | 4.97 | 198,090 |
| Countries that Border Poland | 0 | - | 4.99 | 171,181 |
| Olympic Host Countries | 0 | - | 4.98 | 198,733 |
| Countries with the Highest HDI | 0 | - | 4.95 | 136,437 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 185,070 |
| Countries Bordering India | 0 | - | 4.98 | 162,529 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 181,792 |
| City to Country Quiz #1 | 0 | - | 4.97 | 155,449 |
| Countries by Official Language | 0 | - | 4.95 | 192,575 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 196,761 |
| Countries of Europe After World War II | 0 | - | 4.99 | 186,548 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,108 |
| Country Shapes Quiz #5 | 0 | - | 4.92 | 158,306 |
| Southernmost Countries A-Z | 0 | - | 4.94 | 152,629 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,666 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 179,304 |
| The Only European Country ... | 0 | - | 4.91 | 213,448 |
| Countries with the Most Muslims | 0 | - | 4.95 | 159,144 |
| Countries With the Most Islands of at Least 10 Km² | 0 | - | 4.88 | 143,573 |
| Top Five Countries by Religion | 0 | - | 4.93 | 168,742 |
| Countries with the Lowest Population Density | 0 | - | 4.98 | 168,948 |
| Longest Border by Country #1 | 0 | - | 4.99 | 145,060 |
| Last Five Countries Alphabetically by Continent | 0 | - | 4.98 | 151,423 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,348 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 198,117 |
| Countries with the Most Forest | 0 | - | 4.87 | 146,542 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,000 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 137,772 |
| UK Immigration by Country | 0 | - | 4.94 | 139,478 |
| Countries with the Most Exports | 0 | - | 4.96 | 153,987 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,180 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 177,957 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 153,058 |
| Germany Country Quiz | 0 | - | 4.82 | 156,383 |
| Country Name Etymologies #1 | 0 | - | 4.97 | 158,097 |
| Widest Countries East to West | 0 | - | 4.92 | 128,512 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 136,752 |
| Countries with Two Borders | 0 | - | 4.99 | 136,726 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 160,347 |
| Central American Countries | 0 | - | 4.98 | 154,901 |
| Countries that End in L | 0 | - | 4.94 | 155,633 |
| Countries by First and Last Letter #2 | 0 | - | 4.96 | 140,561 |
| Countries that End in N | 0 | - | 4.94 | 156,272 |
| Countries That End in BIA | 0 | - | 4.92 | 147,601 |
| Divided Country Name Puzzle #2 | 0 | - | 4.99 | 132,419 |
| Countries with W | 0 | - | 4.97 | 158,085 |
| Countries by Last Two Letters | 0 | - | 4.85 | 134,373 |
| Countries That End in NIA | 0 | - | 4.92 | 108,919 |
| Bordering Countries Beginning With the Same Letter | 0 | - | 4.99 | 138,805 |
| Countries that End in I | 0 | - | 4.94 | 134,294 |
| Countries with Cardinal Directions in Their Names | 0 | - | 4.92 | 151,540 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 133,515 |
| Countries Whose Names Start with Saint | 0 | - | 4.87 | 118,391 |
| Countries That End in U | 0 | - | 4.95 | 119,438 |
| Countries That End in RIA | 0 | - | 4.93 | 125,998 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,571 |
| Countries by Initial Letter and Length #1 | 0 | - | 4.98 | 95,136 |
| Countries that End in R | 0 | - | 4.86 | 118,193 |
| Divided Country Name Puzzle #3 | 0 | - | 4.92 | 124,795 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,344 |
| Countries Ending with "An", but not "Stan" | 0 | - | 4.98 | 84,964 |
| Groups of Countries that Start with the Same 3 Letters | 0 | - | 5.00 | 90,230 |
| Top 20 Longest One-Word Country Names | 0 | - | 4.98 | 132,313 |
