| Countries that Start with B | 0 | - | 4.95 | 2,292,599 |
| Countries that Start with A | 0 | - | 4.98 | 2,160,840 |
| Countries that Start with C | 0 | - | 4.96 | 1,820,619 |
| Countries that Start with S | 0 | - | 4.98 | 1,753,548 |
| Countries that Start with G | 0 | - | 4.97 | 1,501,975 |
| Countries that Start with M | 0 | - | 4.97 | 1,380,622 |
| Countries that Start with E | 0 | - | 4.95 | 1,376,023 |
| Countries that Start with I | 0 | - | 4.92 | 1,287,143 |
| Countries that Start with P | 0 | - | 4.94 | 1,215,234 |
| Countries that Start with N | 0 | - | 4.93 | 1,116,797 |
| Countries that Start with L | 0 | - | 4.98 | 1,089,821 |
| Countries that Start with T | 0 | - | 4.90 | 1,009,106 |
| Countries that Start with U | 0 | - | 4.97 | 903,931 |
| Countries that Start with K | 0 | - | 4.97 | 815,030 |
| Countries that Start with V | 0 | - | 4.98 | 608,910 |
| Countries that Start with D | 0 | - | 4.96 | 708,623 |
| Countries that Start with J | 0 | - | 4.98 | 601,696 |
| Countries that Start with H | 0 | - | 4.96 | 603,946 |
| Countries with Four Letters | 0 | - | 4.99 | 422,018 |
| "Land" Countries | 0 | - | 4.98 | 335,989 |
| Countries with Z | 0 | - | 4.98 | 290,374 |
| Countries with Five Letters | 0 | - | 4.96 | 280,974 |
| Shortest Country Name A-Z | 0 | - | 5.00 | 236,589 |
| Divided Country Name Puzzle #1 | 0 | - | 4.99 | 226,921 |
| "Stan" Countries Quiz | 0 | - | 4.97 | 214,418 |
| Countries with Six Letters | 0 | - | 4.94 | 212,681 |
| Countries Based on First Two Letters #1 | 0 | - | 4.99 | 197,410 |
| Countries with Letters Missing | 0 | - | 4.96 | 185,873 |
| Countries That End in Y | 0 | - | 4.91 | 185,683 |
| Countries Based on First Two Letters #2 | 0 | - | 4.99 | 183,521 |
| Countries Ending in "IA" | 0 | - | 4.99 | 208,476 |
| Countries by Initial Letter and Continent #1 | 0 | - | 4.94 | 166,815 |
| Countries by First and Last Letter #1 | 0 | - | 4.97 | 170,235 |
| 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 | 127,247 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,394,951 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,619,067 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,825,731 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,377,564 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,761,990 |
| Countries of Africa | 0 | - | 5.00 | 2,533,844 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,869,224 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,444,481 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,327,393 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,046,933 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 906,791 |
| Countries of Oceania | 0 | - | 5.00 | 1,052,656 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,022,036 |
| Countries of South America | 0 | - | 5.00 | 924,029 |
| Island Countries | 0 | - | 4.99 | 710,088 |
| Countries That Border Russia | 0 | - | 4.98 | 461,466 |
| Countries with the Longest Coastlines | 0 | - | 4.80 | 412,601 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 416,536 |
| One Border Countries | 0 | - | 4.98 | 468,141 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 450,162 |
| Countries with the Most Borders | 0 | - | 4.97 | 388,194 |
| Countries Bordering France | 0 | - | 4.83 | 402,284 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 405,736 |
| Northernmost Countries | 0 | - | 4.99 | 360,859 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 380,024 |
| Every Country Shape | 0 | - | 5.00 | 464,632 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 374,820 |
| Countries Bordering Germany | 0 | - | 4.99 | 369,142 |
| Majority Muslim Countries | 0 | - | 4.98 | 373,762 |
| World Map without 12 Countries | 0 | - | 4.97 | 344,209 |
| Landlocked Countries | 0 | - | 4.99 | 419,705 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 335,191 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 300,434 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 295,771 |
| Countries with the Longest Total Borders | 0 | - | 4.99 | 312,485 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 295,744 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 237,298 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 287,889 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 271,002 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 267,598 |
| Countries that Border China | 0 | - | 4.96 | 263,018 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 272,510 |
| EU Countries Quiz | 0 | - | 4.99 | 273,451 |
| Countries by Three Words #1 | 0 | - | 4.95 | 265,290 |
| Five Closest Countries by Country #1 | 0 | - | 5.00 | 245,806 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 329,666 |
| Southernmost Countries of the World | 0 | - | 4.99 | 227,657 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 225,391 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 228,877 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.90 | 279,152 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.95 | 308,752 |
| Most Populous Countries in 2050 | 0 | - | 4.91 | 222,868 |
| NATO Countries | 0 | - | 4.98 | 279,781 |
| Countries with the Highest Life Expectancy | 0 | - | 4.89 | 207,884 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,839 |
| Five Biggest Countries by Continent | 0 | - | 4.99 | 248,928 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,700 |
| Countries in World War I | 0 | - | 4.88 | 227,996 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 226,463 |
| Largest Countries with No Borders | 0 | - | 4.97 | 221,277 |
| Five Closest Countries by Country #2 | 0 | - | 5.00 | 203,143 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,033 |
| First Five Countries Alphabetically by Continent | 0 | - | 4.94 | 224,722 |
| Countries with Megacities | 0 | - | 4.99 | 262,389 |
| Countries Closest to Canada | 0 | - | 4.91 | 198,209 |
| Countries that Produce the Most Wine | 0 | - | 4.87 | 191,612 |
| Countries by Borders #1 | 0 | - | 5.00 | 194,382 |
| Country Chain | 0 | - | 4.96 | 216,977 |
| European Countries by Clue | 0 | - | 4.92 | 183,571 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,459 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,842 |
| Independence from Whom | 0 | - | 4.99 | 211,534 |
| Every European Country Shape | 0 | - | 4.96 | 201,481 |
| Islands by Country #1 | 0 | - | 4.88 | 175,201 |
| Countries in their Native Language | 0 | - | 4.99 | 198,335 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,754 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 195,301 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 191,961 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 189,561 |
| Countries With the Most Languages | 0 | - | 4.90 | 201,578 |
| 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 | 197,913 |
| Five Poorest Countries by Continent | 0 | - | 4.93 | 200,297 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 195,068 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,038 |
| Countries of the Soviet Union | 0 | - | 4.98 | 194,511 |
| Countries of the Middle East | 0 | - | 4.96 | 200,982 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,569 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 242,734 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.96 | 193,505 |
| Regions of Countries #1 | 0 | - | 4.96 | 159,462 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 173,038 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 170,009 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,238 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 197,551 |
| Five Most Guessed Countries by Continent | 0 | - | 4.97 | 172,549 |
| Monarchies of the World | 0 | - | 4.94 | 168,458 |
| Countries with the Highest Population Density | 0 | - | 4.95 | 164,874 |
| Recently Independent Countries | 0 | - | 4.98 | 159,134 |
| European Countries with One Border | 0 | - | 4.97 | 182,661 |
| Countries by Three Words #2 | 0 | - | 4.97 | 202,162 |
| Countries that Border Poland | 0 | - | 4.99 | 172,184 |
| Olympic Host Countries | 0 | - | 4.98 | 200,582 |
| Countries with the Highest HDI | 0 | - | 4.95 | 136,828 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 186,057 |
| Countries Bordering India | 0 | - | 4.98 | 163,386 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 183,707 |
| City to Country Quiz #1 | 0 | - | 4.97 | 155,881 |
| Countries by Official Language | 0 | - | 4.95 | 194,798 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 199,085 |
| Countries of Europe After World War II | 0 | - | 4.99 | 188,232 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,876 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 164,044 |
| Southernmost Countries A-Z | 0 | - | 4.94 | 153,309 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,182 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 180,790 |
| The Only European Country ... | 0 | - | 4.91 | 216,349 |
| Countries with the Most Muslims | 0 | - | 4.95 | 160,272 |
| Countries With the Most Islands of at Least 10 Km² | 0 | - | 4.88 | 144,536 |
| Top Five Countries by Religion | 0 | - | 4.93 | 171,057 |
| Countries with the Lowest Population Density | 0 | - | 4.98 | 170,023 |
| Longest Border by Country #1 | 0 | - | 4.99 | 145,951 |
| Last Five Countries Alphabetically by Continent | 0 | - | 4.98 | 152,643 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 165,295 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 200,296 |
| Countries with the Most Forest | 0 | - | 4.87 | 147,497 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,109 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,334 |
| UK Immigration by Country | 0 | - | 4.94 | 140,796 |
| Countries with the Most Exports | 0 | - | 4.96 | 155,280 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,109 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,468 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 153,893 |
| Germany Country Quiz | 0 | - | 4.82 | 157,742 |
| Country Name Etymologies #1 | 0 | - | 4.97 | 158,822 |
| Widest Countries East to West | 0 | - | 4.92 | 129,440 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 138,087 |
| Countries with Two Borders | 0 | - | 4.99 | 149,738 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 161,376 |
| Central American Countries | 0 | - | 4.98 | 156,346 |
| Countries that End in L | 0 | - | 4.94 | 156,601 |
| Countries by First and Last Letter #2 | 0 | - | 4.96 | 141,759 |
| Countries that End in N | 0 | - | 4.95 | 170,244 |
| 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 | 159,630 |
| Countries by Last Two Letters | 0 | - | 4.85 | 135,154 |
| Countries That End in NIA | 0 | - | 4.92 | 109,567 |
| Bordering Countries Beginning With the Same Letter | 0 | - | 4.99 | 139,537 |
| Countries that End in I | 0 | - | 4.94 | 134,910 |
| Countries with Cardinal Directions in Their Names | 0 | - | 4.92 | 152,519 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 135,629 |
| Countries Whose Names Start with Saint | 0 | - | 4.87 | 119,139 |
| Countries That End in U | 0 | - | 4.95 | 120,465 |
| Countries That End in RIA | 0 | - | 4.93 | 126,589 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,774 |
| Countries by Initial Letter and Length #1 | 0 | - | 4.98 | 95,618 |
| Countries that End in R | 0 | - | 4.87 | 118,764 |
| Divided Country Name Puzzle #3 | 0 | - | 4.92 | 125,714 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,409 |
| 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 | 91,241 |
| Top 20 Longest One-Word Country Names | 0 | - | 4.98 | 133,888 |
