| Countries that Start with B | 0 | - | 4.95 | 2,300,275 |
| Countries that Start with A | 0 | - | 4.98 | 2,169,191 |
| Countries that Start with C | 0 | - | 4.96 | 1,826,775 |
| Countries that Start with S | 0 | - | 4.98 | 1,759,069 |
| Countries that Start with G | 0 | - | 4.97 | 1,507,419 |
| Countries that Start with M | 0 | - | 4.97 | 1,385,041 |
| Countries that Start with E | 0 | - | 4.95 | 1,381,165 |
| Countries that Start with I | 0 | - | 4.92 | 1,291,468 |
| Countries that Start with P | 0 | - | 4.94 | 1,219,156 |
| Countries that Start with N | 0 | - | 4.93 | 1,120,808 |
| Countries that Start with L | 0 | - | 4.98 | 1,093,767 |
| Countries that Start with T | 0 | - | 4.90 | 1,012,108 |
| Countries that Start with U | 0 | - | 4.97 | 906,311 |
| Countries that Start with K | 0 | - | 4.97 | 818,288 |
| Countries that Start with V | 0 | - | 4.98 | 610,638 |
| Countries that Start with D | 0 | - | 4.96 | 713,064 |
| Countries that Start with J | 0 | - | 4.98 | 604,701 |
| Countries that Start with H | 0 | - | 4.96 | 607,170 |
| Countries with Four Letters | 0 | - | 4.99 | 423,940 |
| "Land" Countries | 0 | - | 4.98 | 337,644 |
| Countries with Z | 0 | - | 4.98 | 291,740 |
| Countries with Five Letters | 0 | - | 4.96 | 282,938 |
| Shortest Country Name A-Z | 0 | - | 4.99 | 237,956 |
| Divided Country Name Puzzle #1 | 0 | - | 4.99 | 227,908 |
| "Stan" Countries Quiz | 0 | - | 4.97 | 216,300 |
| Countries with Six Letters | 0 | - | 4.94 | 213,820 |
| Countries Based on First Two Letters #1 | 0 | - | 4.99 | 198,066 |
| Countries with Letters Missing | 0 | - | 4.96 | 186,869 |
| Countries That End in Y | 0 | - | 4.91 | 185,948 |
| Countries Based on First Two Letters #2 | 0 | - | 4.99 | 184,251 |
| Countries Ending in "IA" | 0 | - | 4.99 | 209,328 |
| Countries by Initial Letter and Continent #1 | 0 | - | 4.94 | 167,221 |
| Countries by First and Last Letter #1 | 0 | - | 4.97 | 170,828 |
| Country Names Created by Only 4 Letters | 0 | - | 4.99 | 155,793 |
| Countries that End in O | 0 | - | 4.92 | 159,601 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 127,636 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,669,857 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,638,508 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,838,928 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,386,435 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,786,401 |
| Countries of Africa | 0 | - | 5.00 | 2,548,931 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,880,769 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,450,004 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,332,145 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,051,258 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 908,504 |
| Countries of Oceania | 0 | - | 5.00 | 1,058,831 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,027,284 |
| Countries of South America | 0 | - | 5.00 | 928,907 |
| Island Countries | 0 | - | 4.99 | 711,443 |
| Countries That Border Russia | 0 | - | 4.98 | 463,429 |
| Countries with the Longest Coastlines | 0 | - | 4.80 | 413,571 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 417,667 |
| One Border Countries | 0 | - | 4.98 | 470,496 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 452,051 |
| Countries with the Most Borders | 0 | - | 4.97 | 389,507 |
| Countries Bordering France | 0 | - | 4.83 | 403,946 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 408,032 |
| Northernmost Countries | 0 | - | 4.99 | 362,522 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 381,413 |
| Every Country Shape | 0 | - | 5.00 | 468,560 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 375,863 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,005 |
| Majority Muslim Countries | 0 | - | 4.98 | 376,148 |
| World Map without 12 Countries | 0 | - | 4.97 | 345,280 |
| Landlocked Countries | 0 | - | 4.99 | 423,078 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 336,214 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 301,461 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 296,642 |
| Countries with the Longest Total Borders | 0 | - | 4.99 | 313,372 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 296,690 |
| Commonwealth of Nations Countries | 0 | - | 4.95 | 237,866 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 289,870 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 273,246 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 268,446 |
| Countries that Border China | 0 | - | 4.96 | 263,742 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 275,155 |
| EU Countries Quiz | 0 | - | 4.99 | 276,192 |
| Countries by Three Words #1 | 0 | - | 4.95 | 266,088 |
| Five Closest Countries by Country #1 | 0 | - | 5.00 | 246,246 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 332,576 |
| Southernmost Countries of the World | 0 | - | 4.99 | 228,322 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 226,217 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 229,574 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.90 | 280,168 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.95 | 311,626 |
| Most Populous Countries in 2050 | 0 | - | 4.91 | 223,415 |
| NATO Countries | 0 | - | 4.98 | 282,066 |
| Countries with the Highest Life Expectancy | 0 | - | 4.89 | 208,272 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,567 |
| Five Biggest Countries by Continent | 0 | - | 4.99 | 249,950 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 233,669 |
| Countries in World War I | 0 | - | 4.88 | 228,634 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.83 | 227,137 |
| Largest Countries with No Borders | 0 | - | 4.97 | 221,884 |
| Five Closest Countries by Country #2 | 0 | - | 5.00 | 203,485 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,108 |
| First Five Countries Alphabetically by Continent | 0 | - | 4.94 | 225,615 |
| Countries with Megacities | 0 | - | 4.99 | 265,353 |
| Countries Closest to Canada | 0 | - | 4.91 | 198,734 |
| Countries that Produce the Most Wine | 0 | - | 4.87 | 191,999 |
| Countries by Borders #1 | 0 | - | 5.00 | 194,754 |
| Country Chain | 0 | - | 4.96 | 217,819 |
| European Countries by Clue | 0 | - | 4.92 | 183,925 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,806 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,804 |
| Independence from Whom | 0 | - | 4.99 | 212,345 |
| Every European Country Shape | 0 | - | 4.96 | 202,405 |
| Islands by Country #1 | 0 | - | 4.90 | 175,687 |
| Countries in their Native Language | 0 | - | 4.99 | 199,257 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 191,259 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 196,220 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 192,967 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 190,116 |
| Countries With the Most Languages | 0 | - | 4.90 | 202,600 |
| Most Populous Countries in 1900 | 0 | - | 4.91 | 173,996 |
| Countries with the Highest Maximum Elevation | 0 | - | 4.97 | 180,948 |
| Countries Closest to Italy | 0 | - | 4.97 | 198,539 |
| Five Poorest Countries by Continent | 0 | - | 4.93 | 200,812 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 195,667 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,477 |
| Countries of the Soviet Union | 0 | - | 4.98 | 195,261 |
| Countries of the Middle East | 0 | - | 4.96 | 201,941 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,129 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 244,531 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.96 | 194,042 |
| Regions of Countries #1 | 0 | - | 4.96 | 159,859 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 174,026 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 170,627 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,030 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 198,644 |
| Five Most Guessed Countries by Continent | 0 | - | 4.97 | 173,892 |
| Monarchies of the World | 0 | - | 4.94 | 169,530 |
| Countries with the Highest Population Density | 0 | - | 4.95 | 165,325 |
| Recently Independent Countries | 0 | - | 4.98 | 159,602 |
| European Countries with One Border | 0 | - | 4.97 | 183,302 |
| Countries by Three Words #2 | 0 | - | 4.97 | 203,619 |
| Countries that Border Poland | 0 | - | 4.99 | 172,748 |
| Olympic Host Countries | 0 | - | 4.98 | 201,336 |
| Countries with the Highest HDI | 0 | - | 4.95 | 137,015 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 186,529 |
| Countries Bordering India | 0 | - | 4.98 | 163,645 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,494 |
| City to Country Quiz #1 | 0 | - | 4.97 | 156,099 |
| Countries by Official Language | 0 | - | 4.95 | 195,481 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 200,050 |
| Countries of Europe After World War II | 0 | - | 4.99 | 188,909 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,231 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 164,723 |
| Southernmost Countries A-Z | 0 | - | 4.95 | 153,864 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 194,109 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 181,333 |
| The Only European Country ... | 0 | - | 4.91 | 217,870 |
| Countries with the Most Muslims | 0 | - | 4.95 | 160,828 |
| Countries With the Most Islands of at Least 10 Km² | 0 | - | 4.88 | 144,822 |
| Top Five Countries by Religion | 0 | - | 4.93 | 172,568 |
| Countries with the Lowest Population Density | 0 | - | 4.98 | 170,519 |
| Longest Border by Country #1 | 0 | - | 4.99 | 146,524 |
| Last Five Countries Alphabetically by Continent | 0 | - | 4.98 | 152,971 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 165,766 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 201,349 |
| Countries with the Most Forest | 0 | - | 4.87 | 147,764 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,516 |
| Top 10 European Countries by Coastline | 0 | - | 4.88 | 138,567 |
| UK Immigration by Country | 0 | - | 4.94 | 141,291 |
| Countries with the Most Exports | 0 | - | 4.96 | 155,770 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,688 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,082 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 154,418 |
| Germany Country Quiz | 0 | - | 4.83 | 158,376 |
| Country Name Etymologies #1 | 0 | - | 4.97 | 159,067 |
| Widest Countries East to West | 0 | - | 4.92 | 129,757 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 138,902 |
| Countries with Two Borders | 0 | - | 4.99 | 150,167 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 161,908 |
| Central American Countries | 0 | - | 4.98 | 156,943 |
| Countries that End in L | 0 | - | 4.94 | 156,927 |
| Countries by First and Last Letter #2 | 0 | - | 4.96 | 142,496 |
| Countries that End in N | 0 | - | 4.95 | 171,382 |
| Countries That End in BIA | 0 | - | 4.93 | 149,311 |
| Divided Country Name Puzzle #2 | 0 | - | 4.99 | 133,854 |
| Countries with W | 0 | - | 4.96 | 160,517 |
| Countries by Last Two Letters | 0 | - | 4.85 | 135,584 |
| Countries That End in NIA | 0 | - | 4.92 | 109,861 |
| Bordering Countries Beginning With the Same Letter | 0 | - | 4.99 | 139,889 |
| Countries that End in I | 0 | - | 4.94 | 135,172 |
| Countries with Cardinal Directions in Their Names | 0 | - | 4.92 | 152,993 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 136,759 |
| Countries Whose Names Start with Saint | 0 | - | 4.87 | 119,528 |
| Countries That End in U | 0 | - | 4.95 | 120,947 |
| Countries That End in RIA | 0 | - | 4.93 | 126,884 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,396 |
| Countries by Initial Letter and Length #1 | 0 | - | 4.98 | 95,885 |
| Countries that End in R | 0 | - | 4.87 | 119,029 |
| Divided Country Name Puzzle #3 | 0 | - | 4.92 | 126,284 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,945 |
| Countries Ending with "An", but not "Stan" | 0 | - | 4.98 | 85,291 |
| Groups of Countries that Start with the Same 3 Letters | 0 | - | 5.00 | 91,838 |
| Top 20 Longest One-Word Country Names | 0 | - | 4.98 | 134,644 |
