| Countries that Start with B | 0 | - | 4.95 | 2,306,893 |
| Countries that Start with A | 0 | - | 4.98 | 2,176,172 |
| Countries that Start with C | 0 | - | 4.96 | 1,831,793 |
| Countries that Start with S | 0 | - | 4.98 | 1,763,435 |
| Countries that Start with G | 0 | - | 4.97 | 1,511,812 |
| Countries that Start with M | 0 | - | 4.97 | 1,388,489 |
| Countries that Start with E | 0 | - | 4.95 | 1,385,358 |
| Countries that Start with I | 0 | - | 4.92 | 1,294,783 |
| Countries that Start with P | 0 | - | 4.94 | 1,222,242 |
| Countries that Start with N | 0 | - | 4.93 | 1,124,088 |
| Countries that Start with L | 0 | - | 4.98 | 1,097,024 |
| Countries that Start with T | 0 | - | 4.90 | 1,015,059 |
| Countries that Start with U | 0 | - | 4.97 | 908,604 |
| Countries that Start with K | 0 | - | 4.97 | 820,925 |
| Countries that Start with V | 0 | - | 4.98 | 612,108 |
| Countries that Start with D | 0 | - | 4.96 | 716,659 |
| Countries that Start with J | 0 | - | 4.98 | 607,127 |
| Countries that Start with H | 0 | - | 4.96 | 609,737 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 154,649 |
| Flags of the Countries that Start with C | 0 | - | 4.89 | 130,699 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 127,919 |
| Countries that Start with F | 0 | - | 4.83 | 621,429 |
| Shortest Country Name A-Z | 0 | - | 4.99 | 238,714 |
| Countries that Start with R | 0 | - | 4.43 | 450,372 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 302,027 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 192,038 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 196,720 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 194,007 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 170,945 |
| Southernmost Countries A-Z | 0 | - | 4.95 | 154,138 |
| Countries with Four Letters | 0 | - | 4.99 | 425,954 |
| Majority Muslim Countries | 0 | - | 4.98 | 377,847 |
| Countries with the Most Billionaires | 0 | - | 4.91 | 337,000 |
| "Land" Countries | 0 | - | 4.98 | 338,447 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 291,499 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 274,972 |
| Countries with Z | 0 | - | 4.98 | 292,520 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 277,096 |
| EU Countries Quiz | 0 | - | 4.99 | 278,065 |
| Countries with Five Letters | 0 | - | 4.96 | 283,987 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 230,192 |
| NATO Countries | 0 | - | 4.98 | 283,546 |
| Countries in World War I | 0 | - | 4.88 | 229,200 |
| Divided Country Name Puzzle #1 | 0 | - | 4.99 | 228,651 |
| "Stan" Countries Quiz | 0 | - | 4.97 | 218,122 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 190,500 |
| Countries with Six Letters | 0 | - | 4.94 | 214,545 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 196,171 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,923 |
| Countries of the Soviet Union | 0 | - | 4.98 | 195,585 |
| Countries Based on First Two Letters #1 | 0 | - | 4.99 | 198,494 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.96 | 194,776 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,755 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 199,303 |
| Countries with Letters Missing | 0 | - | 4.96 | 187,326 |
| Five Most Guessed Countries by Continent | 0 | - | 4.97 | 174,487 |
| Monarchies of the World | 0 | - | 4.94 | 170,280 |
| Countries That End in Y | 0 | - | 4.91 | 186,101 |
| Countries Based on First Two Letters #2 | 0 | - | 4.99 | 184,659 |
| Countries Ending in "IA" | 0 | - | 4.99 | 209,903 |
| Countries by Initial Letter and Continent #1 | 0 | - | 4.94 | 167,571 |
| Countries by First and Last Letter #1 | 0 | - | 4.97 | 171,183 |
| Countries of Europe After World War II | 0 | - | 4.99 | 189,458 |
| Country Names Created by Only 4 Letters | 0 | - | 4.99 | 155,959 |
| Countries with the Most Muslims | 0 | - | 4.95 | 161,224 |
| Top Five Countries by Religion | 0 | - | 4.93 | 173,467 |
| Countries that End in O | 0 | - | 4.92 | 160,237 |
| Countries with the Most Exports | 0 | - | 4.96 | 156,190 |
| Neutral European Countries of WWII | 0 | - | 4.92 | 162,365 |
| Countries with the Most Borders A-Z | 0 | - | 4.98 | 125,619 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,835 |
| Richest Countries A-Z | 0 | - | 4.91 | 104,082 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,897,228 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,654,399 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,849,635 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,394,408 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,805,926 |
| Countries of Africa | 0 | - | 5.00 | 2,560,833 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,890,079 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,454,487 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,335,951 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,055,015 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 909,829 |
| Countries of Oceania | 0 | - | 5.00 | 1,063,798 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,031,869 |
| Countries of South America | 0 | - | 5.00 | 932,999 |
| Island Countries | 0 | - | 4.99 | 712,644 |
| Countries That Border Russia | 0 | - | 4.98 | 464,562 |
| Countries with the Longest Coastlines | 0 | - | 4.80 | 414,169 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 418,580 |
| One Border Countries | 0 | - | 4.98 | 472,069 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 453,687 |
| Countries with the Most Borders | 0 | - | 4.97 | 390,666 |
| Countries Bordering France | 0 | - | 4.83 | 404,981 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 409,821 |
| Northernmost Countries | 0 | - | 4.99 | 364,125 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 382,580 |
| Every Country Shape | 0 | - | 5.00 | 471,377 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 376,752 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,918 |
| World Map without 12 Countries | 0 | - | 4.97 | 346,178 |
| Landlocked Countries | 0 | - | 4.99 | 426,127 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 297,476 |
| Countries with the Longest Total Borders | 0 | - | 4.99 | 314,089 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 297,687 |
| Commonwealth of Nations Countries | 0 | - | 4.95 | 238,395 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 269,190 |
| Countries that Border China | 0 | - | 4.96 | 264,328 |
| Countries by Three Words #1 | 0 | - | 4.95 | 266,668 |
| Five Closest Countries by Country #1 | 0 | - | 5.00 | 246,602 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 335,660 |
| Southernmost Countries of the World | 0 | - | 4.99 | 229,305 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 226,855 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.90 | 280,973 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.95 | 314,112 |
| Most Populous Countries in 2050 | 0 | - | 4.91 | 223,852 |
| Countries with the Highest Life Expectancy | 0 | - | 4.89 | 208,601 |
| Countries Closest to Spain | 0 | - | 4.96 | 228,157 |
| Five Biggest Countries by Continent | 0 | - | 4.99 | 250,485 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,576 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.83 | 227,947 |
| Largest Countries with No Borders | 0 | - | 4.96 | 222,385 |
| Five Closest Countries by Country #2 | 0 | - | 5.00 | 203,736 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 214,014 |
| First Five Countries Alphabetically by Continent | 0 | - | 4.94 | 226,004 |
| Countries with Megacities | 0 | - | 4.99 | 267,273 |
| Countries Closest to Canada | 0 | - | 4.91 | 199,508 |
| Countries that Produce the Most Wine | 0 | - | 4.87 | 192,341 |
| Countries by Borders #1 | 0 | - | 5.00 | 195,050 |
| Country Chain | 0 | - | 4.96 | 218,495 |
| European Countries by Clue | 0 | - | 4.92 | 184,178 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,884 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,657 |
| Independence from Whom | 0 | - | 4.99 | 213,127 |
| Every European Country Shape | 0 | - | 4.96 | 203,048 |
| Islands by Country #1 | 0 | - | 4.90 | 176,384 |
| Countries in their Native Language | 0 | - | 4.99 | 199,782 |
| Countries With the Most Languages | 0 | - | 4.90 | 203,645 |
| Most Populous Countries in 1900 | 0 | - | 4.91 | 174,268 |
| Countries with the Highest Maximum Elevation | 0 | - | 4.97 | 181,220 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,415 |
| Five Poorest Countries by Continent | 0 | - | 4.93 | 201,168 |
| Countries of the Middle East | 0 | - | 4.96 | 202,993 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,570 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 245,826 |
| Regions of Countries #1 | 0 | - | 4.96 | 160,255 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 174,724 |
| Countries with the Highest Population Density | 0 | - | 4.95 | 165,692 |
| Recently Independent Countries | 0 | - | 4.98 | 160,378 |
| European Countries with One Border | 0 | - | 4.97 | 183,834 |
| Countries by Three Words #2 | 0 | - | 4.97 | 204,771 |
| Countries that Border Poland | 0 | - | 4.99 | 173,196 |
| Olympic Host Countries | 0 | - | 4.98 | 202,013 |
| Countries with the Highest HDI | 0 | - | 4.95 | 137,158 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 187,279 |
| Countries Bordering India | 0 | - | 4.98 | 163,827 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 185,169 |
| City to Country Quiz #1 | 0 | - | 4.97 | 157,549 |
| Countries by Official Language | 0 | - | 4.95 | 196,043 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 200,915 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,843 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 165,260 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 194,905 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 181,774 |
| The Only European Country ... | 0 | - | 4.91 | 219,122 |
| Countries With the Most Islands of at Least 10 Km² | 0 | - | 4.88 | 145,304 |
| Countries with the Lowest Population Density | 0 | - | 4.98 | 170,960 |
| Longest Border by Country #1 | 0 | - | 4.99 | 146,760 |
| Last Five Countries Alphabetically by Continent | 0 | - | 4.98 | 153,233 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 166,486 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 202,092 |
| Countries with the Most Forest | 0 | - | 4.87 | 148,001 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,864 |
| Top 10 European Countries by Coastline | 0 | - | 4.86 | 138,743 |
| UK Immigration by Country | 0 | - | 4.94 | 141,746 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,101 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,568 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 154,576 |
| Germany Country Quiz | 0 | - | 4.82 | 158,867 |
| Country Name Etymologies #1 | 0 | - | 4.97 | 159,527 |
| Widest Countries East to West | 0 | - | 4.92 | 130,625 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 139,452 |
| Countries with Two Borders | 0 | - | 4.99 | 150,398 |
| Central American Countries | 0 | - | 4.98 | 157,374 |
| Countries that End in L | 0 | - | 4.94 | 157,152 |
| Countries by Oil Consumption | 0 | - | 4.96 | 120,795 |
| Countries by First and Last Letter #2 | 0 | - | 4.96 | 142,780 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 157,528 |
| Countries that End in N | 0 | - | 4.95 | 172,015 |
| Countries with the Most Skyscrapers | 0 | - | 4.93 | 144,742 |
| Buddhist Countries | 0 | - | 4.96 | 145,127 |
| Countries That End in BIA | 0 | - | 4.93 | 149,602 |
| Coldest Countries | 0 | - | 4.97 | 139,431 |
| Divided Country Name Puzzle #2 | 0 | - | 4.99 | 134,225 |
| Countries with W | 0 | - | 4.96 | 160,998 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 121,366 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 151,259 |
| Countries by Last Two Letters | 0 | - | 4.85 | 135,855 |
| Orthodox Countries | 0 | - | 4.92 | 132,832 |
| Countries That End in NIA | 0 | - | 4.92 | 110,083 |
