| Countries that Start with B | 0 | - | 4.95 | 2,302,718 |
| Countries that Start with A | 0 | - | 4.98 | 2,171,646 |
| Countries that Start with C | 0 | - | 4.96 | 1,828,557 |
| Countries that Start with S | 0 | - | 4.98 | 1,760,637 |
| Countries that Start with G | 0 | - | 4.97 | 1,508,942 |
| Countries that Start with M | 0 | - | 4.97 | 1,386,258 |
| Countries that Start with E | 0 | - | 4.95 | 1,382,632 |
| Countries that Start with I | 0 | - | 4.92 | 1,292,656 |
| Countries that Start with P | 0 | - | 4.94 | 1,220,234 |
| Countries that Start with N | 0 | - | 4.93 | 1,121,958 |
| Countries that Start with L | 0 | - | 4.98 | 1,094,923 |
| Countries that Start with T | 0 | - | 4.90 | 1,013,448 |
| Countries that Start with U | 0 | - | 4.97 | 907,350 |
| Countries that Start with K | 0 | - | 4.97 | 819,244 |
| Countries that Start with V | 0 | - | 4.98 | 611,173 |
| Countries that Start with D | 0 | - | 4.96 | 714,348 |
| Countries that Start with J | 0 | - | 4.98 | 605,571 |
| Countries that Start with H | 0 | - | 4.96 | 608,084 |
| Countries with Four Letters | 0 | - | 4.99 | 424,885 |
| "Land" Countries | 0 | - | 4.98 | 337,923 |
| Countries with Z | 0 | - | 4.98 | 292,013 |
| Countries with Five Letters | 0 | - | 4.96 | 283,255 |
| Shortest Country Name A-Z | 0 | - | 4.99 | 238,221 |
| Divided Country Name Puzzle #1 | 0 | - | 4.99 | 228,146 |
| "Stan" Countries Quiz | 0 | - | 4.97 | 216,797 |
| Countries with Six Letters | 0 | - | 4.94 | 214,058 |
| Countries Based on First Two Letters #1 | 0 | - | 4.99 | 198,219 |
| Countries with Letters Missing | 0 | - | 4.96 | 187,033 |
| Countries That End in Y | 0 | - | 4.91 | 186,008 |
| Countries Based on First Two Letters #2 | 0 | - | 4.99 | 184,403 |
| Countries Ending in "IA" | 0 | - | 4.99 | 209,496 |
| Countries by Initial Letter and Continent #1 | 0 | - | 4.94 | 167,350 |
| Countries by First and Last Letter #1 | 0 | - | 4.97 | 170,952 |
| Country Names Created by Only 4 Letters | 0 | - | 4.99 | 155,837 |
| Countries that End in O | 0 | - | 4.92 | 159,684 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 127,734 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,746,016 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,644,151 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,842,663 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,389,213 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,793,221 |
| Countries of Africa | 0 | - | 5.00 | 2,552,590 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,883,897 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,451,492 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,333,563 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,052,683 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 908,937 |
| Countries of Oceania | 0 | - | 5.00 | 1,060,546 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,028,809 |
| Countries of South America | 0 | - | 5.00 | 930,166 |
| Island Countries | 0 | - | 4.99 | 711,849 |
| Countries That Border Russia | 0 | - | 4.98 | 463,873 |
| Countries with the Longest Coastlines | 0 | - | 4.80 | 413,793 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 417,958 |
| One Border Countries | 0 | - | 4.98 | 471,068 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 452,550 |
| Countries with the Most Borders | 0 | - | 4.97 | 389,912 |
| Countries Bordering France | 0 | - | 4.83 | 404,327 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 408,656 |
| Northernmost Countries | 0 | - | 4.99 | 363,178 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 381,801 |
| Every Country Shape | 0 | - | 5.00 | 469,487 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 376,159 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,306 |
| Majority Muslim Countries | 0 | - | 4.98 | 376,701 |
| World Map without 12 Countries | 0 | - | 4.97 | 345,599 |
| Landlocked Countries | 0 | - | 4.99 | 424,005 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 336,489 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 301,643 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 296,838 |
| Countries with the Longest Total Borders | 0 | - | 4.99 | 313,597 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 297,167 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 238,022 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 290,371 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 273,885 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 268,641 |
| Countries that Border China | 0 | - | 4.96 | 263,953 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 275,786 |
| EU Countries Quiz | 0 | - | 4.99 | 276,814 |
| Countries by Three Words #1 | 0 | - | 4.95 | 266,284 |
| Five Closest Countries by Country #1 | 0 | - | 5.00 | 246,384 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 333,405 |
| Southernmost Countries of the World | 0 | - | 4.99 | 228,819 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 226,423 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 229,774 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.90 | 280,468 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.95 | 312,412 |
| Most Populous Countries in 2050 | 0 | - | 4.91 | 223,559 |
| NATO Countries | 0 | - | 4.98 | 282,575 |
| Countries with the Highest Life Expectancy | 0 | - | 4.89 | 208,395 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,783 |
| Five Biggest Countries by Continent | 0 | - | 4.99 | 250,143 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 233,972 |
| Countries in World War I | 0 | - | 4.88 | 228,808 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.83 | 227,313 |
| Largest Countries with No Borders | 0 | - | 4.97 | 222,040 |
| Five Closest Countries by Country #2 | 0 | - | 5.00 | 203,573 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,404 |
| First Five Countries Alphabetically by Continent | 0 | - | 4.94 | 225,750 |
| Countries with Megacities | 0 | - | 4.99 | 265,947 |
| Countries Closest to Canada | 0 | - | 4.91 | 198,872 |
| Countries that Produce the Most Wine | 0 | - | 4.87 | 192,109 |
| Countries by Borders #1 | 0 | - | 5.00 | 194,878 |
| Country Chain | 0 | - | 4.96 | 218,042 |
| European Countries by Clue | 0 | - | 4.92 | 184,022 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,188 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,045 |
| Independence from Whom | 0 | - | 4.99 | 212,628 |
| Every European Country Shape | 0 | - | 4.96 | 202,593 |
| Islands by Country #1 | 0 | - | 4.90 | 175,984 |
| Countries in their Native Language | 0 | - | 4.99 | 199,450 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 191,420 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 196,397 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 193,603 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 190,254 |
| Countries With the Most Languages | 0 | - | 4.90 | 203,036 |
| Most Populous Countries in 1900 | 0 | - | 4.91 | 174,095 |
| Countries with the Highest Maximum Elevation | 0 | - | 4.97 | 181,061 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,044 |
| Five Poorest Countries by Continent | 0 | - | 4.93 | 200,937 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 195,835 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,596 |
| Countries of the Soviet Union | 0 | - | 4.98 | 195,375 |
| Countries of the Middle East | 0 | - | 4.96 | 202,235 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,271 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 244,989 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.96 | 194,204 |
| Regions of Countries #1 | 0 | - | 4.96 | 160,040 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 174,238 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 170,726 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,236 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 198,923 |
| Five Most Guessed Countries by Continent | 0 | - | 4.97 | 174,108 |
| Monarchies of the World | 0 | - | 4.94 | 169,772 |
| Countries with the Highest Population Density | 0 | - | 4.95 | 165,447 |
| Recently Independent Countries | 0 | - | 4.98 | 159,735 |
| European Countries with One Border | 0 | - | 4.97 | 183,491 |
| Countries by Three Words #2 | 0 | - | 4.97 | 204,051 |
| Countries that Border Poland | 0 | - | 4.99 | 172,929 |
| Olympic Host Countries | 0 | - | 4.98 | 201,577 |
| Countries with the Highest HDI | 0 | - | 4.95 | 137,066 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 187,045 |
| Countries Bordering India | 0 | - | 4.98 | 163,713 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,720 |
| City to Country Quiz #1 | 0 | - | 4.97 | 156,162 |
| Countries by Official Language | 0 | - | 4.95 | 195,678 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 200,281 |
| Countries of Europe After World War II | 0 | - | 4.99 | 189,083 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,338 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 164,898 |
| Southernmost Countries A-Z | 0 | - | 4.95 | 153,936 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 194,358 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 181,493 |
| The Only European Country ... | 0 | - | 4.91 | 218,316 |
| Countries with the Most Muslims | 0 | - | 4.95 | 160,955 |
| Countries With the Most Islands of at Least 10 Km² | 0 | - | 4.88 | 144,917 |
| Top Five Countries by Religion | 0 | - | 4.93 | 172,842 |
| Countries with the Lowest Population Density | 0 | - | 4.98 | 170,677 |
| Longest Border by Country #1 | 0 | - | 4.99 | 146,603 |
| Last Five Countries Alphabetically by Continent | 0 | - | 4.98 | 153,071 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 166,237 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 201,613 |
| Countries with the Most Forest | 0 | - | 4.87 | 147,836 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,620 |
| Top 10 European Countries by Coastline | 0 | - | 4.88 | 138,624 |
| UK Immigration by Country | 0 | - | 4.94 | 141,451 |
| Countries with the Most Exports | 0 | - | 4.96 | 155,901 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,824 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,235 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 154,476 |
| Germany Country Quiz | 0 | - | 4.83 | 158,558 |
| Country Name Etymologies #1 | 0 | - | 4.97 | 159,151 |
| Widest Countries East to West | 0 | - | 4.92 | 130,239 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 139,089 |
| Countries with Two Borders | 0 | - | 4.99 | 150,260 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 162,057 |
| Central American Countries | 0 | - | 4.98 | 157,106 |
| Countries that End in L | 0 | - | 4.94 | 157,006 |
| Countries by First and Last Letter #2 | 0 | - | 4.96 | 142,593 |
| Countries that End in N | 0 | - | 4.95 | 171,594 |
| Countries That End in BIA | 0 | - | 4.93 | 149,417 |
| Divided Country Name Puzzle #2 | 0 | - | 4.99 | 133,975 |
| Countries with W | 0 | - | 4.96 | 160,663 |
| Countries by Last Two Letters | 0 | - | 4.85 | 135,669 |
| Countries That End in NIA | 0 | - | 4.92 | 109,935 |
| Bordering Countries Beginning With the Same Letter | 0 | - | 4.99 | 140,101 |
| Countries that End in I | 0 | - | 4.94 | 135,224 |
| Countries with Cardinal Directions in Their Names | 0 | - | 4.92 | 153,092 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 137,006 |
| Countries Whose Names Start with Saint | 0 | - | 4.87 | 119,644 |
| Countries That End in U | 0 | - | 4.95 | 121,039 |
| Countries That End in RIA | 0 | - | 4.93 | 126,951 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,561 |
| Countries by Initial Letter and Length #1 | 0 | - | 4.98 | 95,945 |
| Countries that End in R | 0 | - | 4.87 | 119,081 |
| Divided Country Name Puzzle #3 | 0 | - | 4.92 | 126,413 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,096 |
| Countries Ending with "An", but not "Stan" | 0 | - | 4.98 | 85,309 |
| Groups of Countries that Start with the Same 3 Letters | 0 | - | 5.00 | 91,965 |
| Top 20 Longest One-Word Country Names | 0 | - | 4.97 | 134,824 |
