| Countries that Start with B | 0 | - | 4.95 | 2,310,197 |
| Countries that Start with A | 0 | - | 4.98 | 2,179,592 |
| Countries that Start with C | 0 | - | 4.96 | 1,834,351 |
| Countries that Start with S | 0 | - | 4.98 | 1,765,657 |
| Countries that Start with G | 0 | - | 4.97 | 1,514,071 |
| Countries that Start with M | 0 | - | 4.97 | 1,390,242 |
| Countries that Start with E | 0 | - | 4.95 | 1,387,467 |
| Countries that Start with I | 0 | - | 4.92 | 1,296,576 |
| Countries that Start with P | 0 | - | 4.94 | 1,223,905 |
| Countries that Start with N | 0 | - | 4.93 | 1,125,792 |
| Countries that Start with L | 0 | - | 4.98 | 1,098,681 |
| Countries that Start with T | 0 | - | 4.90 | 1,016,341 |
| Countries that Start with U | 0 | - | 4.97 | 909,623 |
| Countries that Start with K | 0 | - | 4.97 | 822,236 |
| Countries that Start with V | 0 | - | 4.98 | 612,825 |
| Countries that Start with D | 0 | - | 4.96 | 718,450 |
| Countries that Start with J | 0 | - | 4.98 | 608,356 |
| Countries that Start with H | 0 | - | 4.96 | 611,031 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 154,826 |
| Flags of the Countries that Start with C | 0 | - | 4.89 | 130,844 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 128,076 |
| Countries that Start with F | 0 | - | 4.83 | 622,404 |
| Shortest Country Name A-Z | 0 | - | 4.99 | 239,118 |
| Countries that Start with R | 0 | - | 4.44 | 451,101 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 302,303 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 192,256 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 197,297 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 194,314 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 171,121 |
| Southernmost Countries A-Z | 0 | - | 4.95 | 154,255 |
| Countries with Four Letters | 0 | - | 4.99 | 426,712 |
| Majority Muslim Countries | 0 | - | 4.98 | 378,714 |
| Countries with the Most Billionaires | 0 | - | 4.91 | 337,532 |
| "Land" Countries | 0 | - | 4.98 | 339,189 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 292,173 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 275,891 |
| Countries with Z | 0 | - | 4.98 | 293,183 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 278,354 |
| EU Countries Quiz | 0 | - | 4.99 | 279,206 |
| Countries with Five Letters | 0 | - | 4.96 | 284,855 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 230,851 |
| NATO Countries | 0 | - | 4.98 | 284,293 |
| Countries in World War I | 0 | - | 4.88 | 229,533 |
| Divided Country Name Puzzle #1 | 0 | - | 4.99 | 229,084 |
| "Stan" Countries Quiz | 0 | - | 4.97 | 218,835 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 190,785 |
| Countries with Six Letters | 0 | - | 4.94 | 215,129 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 196,417 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 194,146 |
| Countries of the Soviet Union | 0 | - | 4.98 | 195,751 |
| Countries Based on First Two Letters #1 | 0 | - | 4.99 | 199,527 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.97 | 195,024 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 201,075 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 199,638 |
| Countries with Letters Missing | 0 | - | 4.96 | 187,809 |
| Five Most Guessed Countries by Continent | 0 | - | 4.97 | 174,784 |
| Monarchies of the World | 0 | - | 4.94 | 170,683 |
| Countries That End in Y | 0 | - | 4.91 | 186,210 |
| Countries Based on First Two Letters #2 | 0 | - | 4.99 | 185,462 |
| Countries Ending in "IA" | 0 | - | 4.99 | 210,271 |
| Countries by Initial Letter and Continent #1 | 0 | - | 4.94 | 168,007 |
| Countries by First and Last Letter #1 | 0 | - | 4.97 | 187,710 |
| Countries of Europe After World War II | 0 | - | 4.99 | 189,752 |
| Country Names Created by Only 4 Letters | 0 | - | 4.99 | 156,090 |
| Countries with the Most Muslims | 0 | - | 4.95 | 161,449 |
| Top Five Countries by Religion | 0 | - | 4.93 | 173,965 |
| Countries that End in O | 0 | - | 4.92 | 160,427 |
| Countries with the Most Exports | 0 | - | 4.96 | 156,491 |
| Neutral European Countries of WWII | 0 | - | 4.92 | 162,617 |
| Countries with the Most Borders A-Z | 0 | - | 4.98 | 125,692 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 108,985 |
| Richest Countries A-Z | 0 | - | 4.91 | 104,339 |
| Countries of the World Quiz | 0 | - | 5.00 | 48,010,776 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,662,623 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,855,773 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,398,636 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,815,997 |
| Countries of Africa | 0 | - | 5.00 | 2,566,598 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,894,880 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,456,910 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,337,781 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,056,795 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 910,497 |
| Countries of Oceania | 0 | - | 5.00 | 1,066,404 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,034,064 |
| Countries of South America | 0 | - | 5.00 | 934,991 |
| Island Countries | 0 | - | 4.99 | 713,237 |
| Countries That Border Russia | 0 | - | 4.98 | 465,104 |
| Countries with the Longest Coastlines | 0 | - | 4.80 | 414,523 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 418,995 |
| One Border Countries | 0 | - | 4.98 | 472,877 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 454,315 |
| Countries with the Most Borders | 0 | - | 4.97 | 391,297 |
| Countries Bordering France | 0 | - | 4.83 | 405,514 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 410,677 |
| Northernmost Countries | 0 | - | 4.99 | 364,864 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 383,234 |
| Every Country Shape | 0 | - | 5.00 | 472,953 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 377,202 |
| Countries Bordering Germany | 0 | - | 4.99 | 372,382 |
| World Map without 12 Countries | 0 | - | 4.97 | 346,622 |
| Landlocked Countries | 0 | - | 4.99 | 427,759 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 297,800 |
| Countries with the Longest Total Borders | 0 | - | 4.99 | 314,394 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 298,099 |
| Commonwealth of Nations Countries | 0 | - | 4.95 | 238,678 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 269,634 |
| Countries that Border China | 0 | - | 4.96 | 264,622 |
| Countries by Three Words #1 | 0 | - | 4.95 | 266,958 |
| Five Closest Countries by Country #1 | 0 | - | 5.00 | 246,802 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 337,085 |
| Southernmost Countries of the World | 0 | - | 4.99 | 229,646 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 227,160 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.91 | 281,420 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.95 | 315,820 |
| Most Populous Countries in 2050 | 0 | - | 4.91 | 224,125 |
| Countries with the Highest Life Expectancy | 0 | - | 4.89 | 208,748 |
| Countries Closest to Spain | 0 | - | 4.96 | 228,477 |
| Five Biggest Countries by Continent | 0 | - | 4.99 | 250,767 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 235,051 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 228,254 |
| Largest Countries with No Borders | 0 | - | 4.96 | 222,638 |
| Five Closest Countries by Country #2 | 0 | - | 5.00 | 203,837 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 214,507 |
| First Five Countries Alphabetically by Continent | 0 | - | 4.94 | 226,274 |
| Countries with Megacities | 0 | - | 4.99 | 268,205 |
| Countries Closest to Canada | 0 | - | 4.91 | 199,731 |
| Countries that Produce the Most Wine | 0 | - | 4.87 | 192,508 |
| Countries by Borders #1 | 0 | - | 5.00 | 195,229 |
| Country Chain | 0 | - | 4.96 | 218,741 |
| European Countries by Clue | 0 | - | 4.92 | 184,354 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 221,455 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 219,273 |
| Independence from Whom | 0 | - | 4.99 | 213,557 |
| Every European Country Shape | 0 | - | 4.96 | 203,360 |
| Islands by Country #1 | 0 | - | 4.90 | 176,922 |
| Countries in their Native Language | 0 | - | 4.99 | 200,053 |
| Countries With the Most Languages | 0 | - | 4.90 | 204,079 |
| Most Populous Countries in 1900 | 0 | - | 4.91 | 174,422 |
| Countries with the Highest Maximum Elevation | 0 | - | 4.97 | 181,359 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,799 |
| Five Poorest Countries by Continent | 0 | - | 4.93 | 201,388 |
| Countries of the Middle East | 0 | - | 4.96 | 203,390 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,856 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 246,588 |
| Regions of Countries #1 | 0 | - | 4.96 | 160,397 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 175,048 |
| Countries with the Highest Population Density | 0 | - | 4.94 | 165,892 |
| Recently Independent Countries | 0 | - | 4.98 | 160,590 |
| European Countries with One Border | 0 | - | 4.97 | 184,110 |
| Countries by Three Words #2 | 0 | - | 4.97 | 205,358 |
| Countries that Border Poland | 0 | - | 4.99 | 173,407 |
| Olympic Host Countries | 0 | - | 4.98 | 202,379 |
| Countries with the Highest HDI | 0 | - | 4.95 | 137,252 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 187,477 |
| Countries Bordering India | 0 | - | 4.98 | 163,924 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 185,565 |
| City to Country Quiz #1 | 0 | - | 4.96 | 157,920 |
| Countries by Official Language | 0 | - | 4.95 | 196,342 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 201,308 |
| Countries Closest to Australia | 0 | - | 4.99 | 168,039 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 165,518 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 195,429 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 181,973 |
| The Only European Country ... | 0 | - | 4.91 | 219,783 |
| Countries With the Most Islands of at Least 10 Km² | 0 | - | 4.88 | 145,510 |
| Countries with the Lowest Population Density | 0 | - | 4.98 | 171,477 |
| Longest Border by Country #1 | 0 | - | 4.99 | 146,889 |
| Last Five Countries Alphabetically by Continent | 0 | - | 4.98 | 153,367 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 166,694 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 202,433 |
| Countries with the Most Forest | 0 | - | 4.88 | 148,335 |
| Countries Closest to Africa | 0 | - | 4.96 | 158,063 |
| Top 10 European Countries by Coastline | 0 | - | 4.86 | 138,855 |
| UK Immigration by Country | 0 | - | 4.94 | 141,954 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,597 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,828 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 154,660 |
| Germany Country Quiz | 0 | - | 4.82 | 159,163 |
| Country Name Etymologies #1 | 0 | - | 4.97 | 159,644 |
| Widest Countries East to West | 0 | - | 4.92 | 130,911 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 139,734 |
| Countries with Two Borders | 0 | - | 4.99 | 150,515 |
| Central American Countries | 0 | - | 4.98 | 157,627 |
| Countries that End in L | 0 | - | 4.94 | 157,298 |
| Countries by Oil Consumption | 0 | - | 4.96 | 125,371 |
| Countries by First and Last Letter #2 | 0 | - | 4.96 | 143,981 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 157,813 |
| Countries that End in N | 0 | - | 4.95 | 172,792 |
| Countries with the Most Skyscrapers | 0 | - | 4.93 | 144,904 |
| Buddhist Countries | 0 | - | 4.96 | 145,328 |
| Countries That End in BIA | 0 | - | 4.93 | 149,795 |
| Coldest Countries | 0 | - | 4.97 | 140,011 |
| Divided Country Name Puzzle #2 | 0 | - | 4.99 | 134,472 |
| Countries with W | 0 | - | 4.96 | 161,434 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 121,541 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 151,486 |
| Countries by Last Two Letters | 0 | - | 4.85 | 136,303 |
| Orthodox Countries | 0 | - | 4.92 | 133,025 |
| Countries That End in NIA | 0 | - | 4.92 | 110,199 |
