| Countries that Start with B | 0 | - | 4.95 | 2,302,808 |
| Countries that Start with A | 0 | - | 4.98 | 2,171,729 |
| Countries that Start with C | 0 | - | 4.96 | 1,828,627 |
| Countries that Start with S | 0 | - | 4.98 | 1,760,697 |
| Countries that Start with G | 0 | - | 4.97 | 1,508,999 |
| Countries that Start with M | 0 | - | 4.97 | 1,386,320 |
| Countries that Start with E | 0 | - | 4.95 | 1,382,694 |
| Countries that Start with I | 0 | - | 4.92 | 1,292,697 |
| Countries that Start with P | 0 | - | 4.94 | 1,220,270 |
| Countries that Start with N | 0 | - | 4.93 | 1,122,002 |
| Countries that Start with L | 0 | - | 4.98 | 1,094,966 |
| Countries that Start with T | 0 | - | 4.90 | 1,013,477 |
| Countries that Start with U | 0 | - | 4.97 | 907,379 |
| Countries that Start with K | 0 | - | 4.97 | 819,271 |
| Countries that Start with V | 0 | - | 4.98 | 611,191 |
| Countries that Start with D | 0 | - | 4.96 | 714,391 |
| Countries that Start with J | 0 | - | 4.98 | 605,598 |
| Countries that Start with H | 0 | - | 4.96 | 608,108 |
| Countries with Four Letters | 0 | - | 4.99 | 424,905 |
| "Land" Countries | 0 | - | 4.98 | 337,936 |
| Countries with Z | 0 | - | 4.98 | 292,018 |
| Countries with Five Letters | 0 | - | 4.96 | 283,269 |
| Shortest Country Name A-Z | 0 | - | 4.99 | 238,230 |
| Divided Country Name Puzzle #1 | 0 | - | 4.99 | 228,149 |
| "Stan" Countries Quiz | 0 | - | 4.97 | 216,810 |
| Countries with Six Letters | 0 | - | 4.94 | 214,062 |
| Countries Based on First Two Letters #1 | 0 | - | 4.99 | 198,222 |
| Countries with Letters Missing | 0 | - | 4.96 | 187,040 |
| Countries That End in Y | 0 | - | 4.91 | 186,009 |
| Countries Based on First Two Letters #2 | 0 | - | 4.99 | 184,410 |
| Countries Ending in "IA" | 0 | - | 4.99 | 209,503 |
| Countries by Initial Letter and Continent #1 | 0 | - | 4.94 | 167,354 |
| Countries by First and Last Letter #1 | 0 | - | 4.97 | 170,956 |
| Country Names Created by Only 4 Letters | 0 | - | 4.99 | 155,839 |
| Countries that End in O | 0 | - | 4.92 | 159,686 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 127,737 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,748,152 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,644,387 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,842,753 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,389,277 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,793,404 |
| Countries of Africa | 0 | - | 5.00 | 2,552,731 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,884,000 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,451,543 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,333,584 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,052,718 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 908,947 |
| Countries of Oceania | 0 | - | 5.00 | 1,060,585 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,028,865 |
| Countries of South America | 0 | - | 5.00 | 930,218 |
| Island Countries | 0 | - | 4.99 | 711,864 |
| Countries That Border Russia | 0 | - | 4.98 | 463,888 |
| Countries with the Longest Coastlines | 0 | - | 4.80 | 413,798 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 417,961 |
| One Border Countries | 0 | - | 4.98 | 471,079 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 452,566 |
| Countries with the Most Borders | 0 | - | 4.97 | 389,927 |
| Countries Bordering France | 0 | - | 4.83 | 404,340 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 408,671 |
| Northernmost Countries | 0 | - | 4.99 | 363,196 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 381,814 |
| Every Country Shape | 0 | - | 5.00 | 469,516 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 376,170 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,312 |
| Majority Muslim Countries | 0 | - | 4.98 | 376,725 |
| World Map without 12 Countries | 0 | - | 4.97 | 345,603 |
| Landlocked Countries | 0 | - | 4.99 | 424,046 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 336,499 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 301,643 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 296,842 |
| Countries with the Longest Total Borders | 0 | - | 4.99 | 313,599 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 297,180 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 238,023 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 290,384 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 273,900 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 268,648 |
| Countries that Border China | 0 | - | 4.96 | 263,959 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 275,801 |
| EU Countries Quiz | 0 | - | 4.99 | 276,838 |
| Countries by Three Words #1 | 0 | - | 4.95 | 266,286 |
| Five Closest Countries by Country #1 | 0 | - | 5.00 | 246,386 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 333,428 |
| Southernmost Countries of the World | 0 | - | 4.99 | 228,856 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 226,427 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 229,786 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.90 | 280,470 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.95 | 312,429 |
| Most Populous Countries in 2050 | 0 | - | 4.91 | 223,563 |
| NATO Countries | 0 | - | 4.98 | 282,596 |
| Countries with the Highest Life Expectancy | 0 | - | 4.89 | 208,397 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,789 |
| Five Biggest Countries by Continent | 0 | - | 4.99 | 250,146 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 233,979 |
| Countries in World War I | 0 | - | 4.88 | 228,815 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.83 | 227,315 |
| Largest Countries with No Borders | 0 | - | 4.97 | 222,043 |
| Five Closest Countries by Country #2 | 0 | - | 5.00 | 203,575 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,417 |
| First Five Countries Alphabetically by Continent | 0 | - | 4.94 | 225,754 |
| Countries with Megacities | 0 | - | 4.99 | 265,971 |
| Countries Closest to Canada | 0 | - | 4.91 | 198,872 |
| Countries that Produce the Most Wine | 0 | - | 4.87 | 192,117 |
| Countries by Borders #1 | 0 | - | 5.00 | 194,880 |
| Country Chain | 0 | - | 4.96 | 218,054 |
| European Countries by Clue | 0 | - | 4.92 | 184,023 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,193 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,054 |
| Independence from Whom | 0 | - | 4.99 | 212,639 |
| Every European Country Shape | 0 | - | 4.96 | 202,598 |
| Islands by Country #1 | 0 | - | 4.90 | 176,015 |
| Countries in their Native Language | 0 | - | 4.99 | 199,457 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 191,428 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 196,400 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 193,611 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 190,256 |
| Countries With the Most Languages | 0 | - | 4.90 | 203,051 |
| Most Populous Countries in 1900 | 0 | - | 4.91 | 174,099 |
| Countries with the Highest Maximum Elevation | 0 | - | 4.97 | 181,066 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,046 |
| Five Poorest Countries by Continent | 0 | - | 4.93 | 200,941 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 195,838 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,598 |
| Countries of the Soviet Union | 0 | - | 4.98 | 195,379 |
| Countries of the Middle East | 0 | - | 4.96 | 202,245 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,277 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 245,001 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.96 | 194,205 |
| Regions of Countries #1 | 0 | - | 4.96 | 160,047 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 174,246 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 170,727 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,241 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 198,928 |
| Five Most Guessed Countries by Continent | 0 | - | 4.97 | 174,113 |
| Monarchies of the World | 0 | - | 4.94 | 169,778 |
| Countries with the Highest Population Density | 0 | - | 4.95 | 165,450 |
| Recently Independent Countries | 0 | - | 4.98 | 159,742 |
| European Countries with One Border | 0 | - | 4.97 | 183,499 |
| Countries by Three Words #2 | 0 | - | 4.97 | 204,061 |
| Countries that Border Poland | 0 | - | 4.99 | 172,934 |
| Olympic Host Countries | 0 | - | 4.98 | 201,579 |
| Countries with the Highest HDI | 0 | - | 4.95 | 137,068 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 187,051 |
| Countries Bordering India | 0 | - | 4.98 | 163,714 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,725 |
| City to Country Quiz #1 | 0 | - | 4.97 | 156,163 |
| Countries by Official Language | 0 | - | 4.95 | 195,682 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 200,286 |
| Countries of Europe After World War II | 0 | - | 4.99 | 189,091 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,342 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 164,901 |
| Southernmost Countries A-Z | 0 | - | 4.95 | 153,936 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 194,366 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 181,500 |
| The Only European Country ... | 0 | - | 4.91 | 218,323 |
| Countries with the Most Muslims | 0 | - | 4.95 | 160,959 |
| Countries With the Most Islands of at Least 10 Km² | 0 | - | 4.88 | 144,919 |
| Top Five Countries by Religion | 0 | - | 4.93 | 172,850 |
| Countries with the Lowest Population Density | 0 | - | 4.98 | 170,682 |
| Longest Border by Country #1 | 0 | - | 4.99 | 146,605 |
| Last Five Countries Alphabetically by Continent | 0 | - | 4.98 | 153,074 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 166,241 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 201,622 |
| Countries with the Most Forest | 0 | - | 4.87 | 147,838 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,622 |
| Top 10 European Countries by Coastline | 0 | - | 4.88 | 138,625 |
| UK Immigration by Country | 0 | - | 4.94 | 141,455 |
| Countries with the Most Exports | 0 | - | 4.96 | 155,907 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,827 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,239 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 154,477 |
| Germany Country Quiz | 0 | - | 4.83 | 158,559 |
| Country Name Etymologies #1 | 0 | - | 4.97 | 159,151 |
| Widest Countries East to West | 0 | - | 4.92 | 130,247 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 139,094 |
| Countries with Two Borders | 0 | - | 4.99 | 150,261 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 162,060 |
| Central American Countries | 0 | - | 4.98 | 157,108 |
| Countries that End in L | 0 | - | 4.94 | 157,008 |
| Countries by First and Last Letter #2 | 0 | - | 4.96 | 142,596 |
| Countries that End in N | 0 | - | 4.95 | 171,606 |
| Countries That End in BIA | 0 | - | 4.93 | 149,418 |
| Divided Country Name Puzzle #2 | 0 | - | 4.99 | 133,977 |
| Countries with W | 0 | - | 4.96 | 160,674 |
| Countries by Last Two Letters | 0 | - | 4.85 | 135,671 |
| Countries That End in NIA | 0 | - | 4.92 | 109,937 |
| Bordering Countries Beginning With the Same Letter | 0 | - | 4.99 | 140,137 |
| Countries that End in I | 0 | - | 4.94 | 135,224 |
| Countries with Cardinal Directions in Their Names | 0 | - | 4.92 | 153,096 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 137,008 |
| Countries Whose Names Start with Saint | 0 | - | 4.87 | 119,644 |
| Countries That End in U | 0 | - | 4.95 | 121,042 |
| Countries That End in RIA | 0 | - | 4.93 | 126,953 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,562 |
| Countries by Initial Letter and Length #1 | 0 | - | 4.98 | 95,950 |
| Countries that End in R | 0 | - | 4.87 | 119,082 |
| Divided Country Name Puzzle #3 | 0 | - | 4.92 | 126,415 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,099 |
| 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 | 91,966 |
| Top 20 Longest One-Word Country Names | 0 | - | 4.97 | 134,828 |
