| Countries that Start with B | 0 | - | 4.95 | 2,292,671 |
| Countries that Start with A | 0 | - | 4.98 | 2,160,902 |
| Countries that Start with C | 0 | - | 4.96 | 1,820,671 |
| Countries that Start with S | 0 | - | 4.98 | 1,753,584 |
| Countries that Start with G | 0 | - | 4.97 | 1,502,036 |
| Countries that Start with M | 0 | - | 4.97 | 1,380,648 |
| Countries that Start with E | 0 | - | 4.95 | 1,376,072 |
| Countries that Start with I | 0 | - | 4.92 | 1,287,170 |
| Countries that Start with P | 0 | - | 4.94 | 1,215,266 |
| Countries that Start with N | 0 | - | 4.93 | 1,116,830 |
| Countries that Start with L | 0 | - | 4.98 | 1,089,852 |
| Countries that Start with T | 0 | - | 4.90 | 1,009,129 |
| Countries that Start with U | 0 | - | 4.97 | 903,950 |
| Countries that Start with K | 0 | - | 4.97 | 815,055 |
| Countries that Start with V | 0 | - | 4.98 | 608,923 |
| Countries that Start with D | 0 | - | 4.96 | 708,658 |
| Countries that Start with J | 0 | - | 4.98 | 601,726 |
| Countries that Start with H | 0 | - | 4.96 | 603,978 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 153,803 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 300,438 |
| Shortest Country Name A-Z | 0 | - | 5.00 | 236,596 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,757 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 195,304 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 191,969 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 170,012 |
| Southernmost Countries A-Z | 0 | - | 4.94 | 153,310 |
| Flags of the Countries that Start with C | 0 | - | 4.89 | 130,049 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 127,250 |
| Majority Muslim Countries | 0 | - | 4.98 | 373,781 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 335,194 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 287,902 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 271,015 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 272,527 |
| EU Countries Quiz | 0 | - | 4.99 | 273,461 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 228,880 |
| NATO Countries | 0 | - | 4.98 | 279,796 |
| Countries in World War I | 0 | - | 4.88 | 228,000 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 189,565 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 195,072 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,040 |
| Countries of the Soviet Union | 0 | - | 4.98 | 194,514 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.96 | 193,510 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,245 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 197,553 |
| Five Most Guessed Countries by Continent | 0 | - | 4.97 | 172,554 |
| Monarchies of the World | 0 | - | 4.94 | 168,472 |
| Countries of Europe After World War II | 0 | - | 4.99 | 188,238 |
| Countries with the Most Muslims | 0 | - | 4.95 | 160,280 |
| Top Five Countries by Religion | 0 | - | 4.93 | 171,063 |
| Countries with the Most Exports | 0 | - | 4.96 | 155,280 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 161,379 |
| Countries with the Most Borders A-Z | 0 | - | 4.98 | 125,198 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,200 |
| Richest Countries A-Z | 0 | - | 4.91 | 102,915 |
| Countries A-Z by Neighbor | 0 | - | 5.00 | 180,381 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,396,908 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,619,193 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,825,824 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,377,644 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,762,119 |
| Countries of Africa | 0 | - | 5.00 | 2,533,927 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,869,284 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,444,522 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,327,418 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,046,963 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 906,802 |
| Countries of Oceania | 0 | - | 5.00 | 1,052,696 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,022,066 |
| Countries of South America | 0 | - | 5.00 | 924,051 |
| Island Countries | 0 | - | 4.99 | 710,091 |
| Countries that Start with F | 0 | - | 4.83 | 616,986 |
| Countries That Border Russia | 0 | - | 4.98 | 461,479 |
| Countries with the Longest Coastlines | 0 | - | 4.80 | 412,609 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 416,545 |
| One Border Countries | 0 | - | 4.98 | 468,161 |
| Countries with Four Letters | 0 | - | 4.99 | 422,032 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 450,194 |
| Countries with the Most Borders | 0 | - | 4.97 | 388,201 |
| Countries Bordering France | 0 | - | 4.83 | 402,298 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 405,766 |
| Northernmost Countries | 0 | - | 4.99 | 360,870 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 380,044 |
| Every Country Shape | 0 | - | 5.00 | 464,670 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 374,826 |
| Countries Bordering Germany | 0 | - | 4.99 | 369,172 |
| World Map without 12 Countries | 0 | - | 4.97 | 344,216 |
| Landlocked Countries | 0 | - | 4.99 | 419,721 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 295,776 |
| Countries with the Longest Total Borders | 0 | - | 4.99 | 312,495 |
| "Land" Countries | 0 | - | 4.98 | 335,994 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 295,754 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 237,304 |
| Countries with Z | 0 | - | 4.98 | 290,416 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 267,611 |
| Countries that Border China | 0 | - | 4.96 | 263,023 |
| Countries by Three Words #1 | 0 | - | 4.95 | 265,300 |
| Countries with Five Letters | 0 | - | 4.96 | 280,987 |
| Five Closest Countries by Country #1 | 0 | - | 5.00 | 245,810 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 329,689 |
| Southernmost Countries of the World | 0 | - | 4.99 | 227,660 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 225,398 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.90 | 279,153 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.95 | 308,768 |
| Most Populous Countries in 2050 | 0 | - | 4.91 | 222,870 |
| Countries with the Highest Life Expectancy | 0 | - | 4.89 | 207,884 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,840 |
| Five Biggest Countries by Continent | 0 | - | 4.99 | 248,934 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,707 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 226,469 |
| Largest Countries with No Borders | 0 | - | 4.97 | 221,282 |
| Five Closest Countries by Country #2 | 0 | - | 5.00 | 203,145 |
| Divided Country Name Puzzle #1 | 0 | - | 4.99 | 226,926 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,042 |
| First Five Countries Alphabetically by Continent | 0 | - | 4.94 | 224,726 |
| Countries with Megacities | 0 | - | 4.99 | 262,442 |
| Countries Closest to Canada | 0 | - | 4.91 | 198,221 |
| Countries that Produce the Most Wine | 0 | - | 4.87 | 191,616 |
| Countries by Borders #1 | 0 | - | 5.00 | 194,386 |
| Country Chain | 0 | - | 4.96 | 216,980 |
| "Stan" Countries Quiz | 0 | - | 4.97 | 214,430 |
| European Countries by Clue | 0 | - | 4.92 | 183,573 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,466 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,853 |
| Independence from Whom | 0 | - | 4.99 | 211,537 |
| Every European Country Shape | 0 | - | 4.96 | 201,487 |
| Islands by Country #1 | 0 | - | 4.88 | 175,202 |
| Countries in their Native Language | 0 | - | 4.99 | 198,341 |
| Countries With the Most Languages | 0 | - | 4.90 | 201,585 |
| Most Populous Countries in 1900 | 0 | - | 4.91 | 173,663 |
| Countries with Six Letters | 0 | - | 4.94 | 212,687 |
| Countries with the Highest Maximum Elevation | 0 | - | 4.97 | 180,573 |
| Countries Closest to Italy | 0 | - | 4.97 | 197,916 |
| Five Poorest Countries by Continent | 0 | - | 4.93 | 200,302 |
| Countries of the Middle East | 0 | - | 4.96 | 200,987 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,573 |
| Countries Based on First Two Letters #1 | 0 | - | 4.99 | 197,420 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 242,751 |
| Regions of Countries #1 | 0 | - | 4.96 | 159,464 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 173,038 |
| Countries with Letters Missing | 0 | - | 4.96 | 185,877 |
| Countries with the Highest Population Density | 0 | - | 4.95 | 164,875 |
| Countries That End in Y | 0 | - | 4.91 | 185,685 |
| Recently Independent Countries | 0 | - | 4.98 | 159,135 |
| European Countries with One Border | 0 | - | 4.97 | 182,668 |
| Countries by Three Words #2 | 0 | - | 4.97 | 202,173 |
| Countries Based on First Two Letters #2 | 0 | - | 4.99 | 183,560 |
| Countries Ending in "IA" | 0 | - | 4.99 | 208,487 |
| Countries that Border Poland | 0 | - | 4.99 | 172,187 |
| Olympic Host Countries | 0 | - | 4.98 | 200,585 |
| Countries by Initial Letter and Continent #1 | 0 | - | 4.94 | 166,819 |
| Countries with the Highest HDI | 0 | - | 4.95 | 136,828 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 186,060 |
| Countries Bordering India | 0 | - | 4.98 | 163,386 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 183,712 |
| City to Country Quiz #1 | 0 | - | 4.97 | 155,881 |
| Countries by Official Language | 0 | - | 4.95 | 194,802 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 199,092 |
| Countries by First and Last Letter #1 | 0 | - | 4.97 | 170,239 |
| Country Names Created by Only 4 Letters | 0 | - | 4.99 | 155,546 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,879 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 164,049 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,186 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 180,801 |
| The Only European Country ... | 0 | - | 4.91 | 216,357 |
| Countries With the Most Islands of at Least 10 Km² | 0 | - | 4.88 | 144,539 |
| Countries with the Lowest Population Density | 0 | - | 4.98 | 170,027 |
| Longest Border by Country #1 | 0 | - | 4.99 | 145,953 |
| Last Five Countries Alphabetically by Continent | 0 | - | 4.98 | 152,646 |
| Countries that End in O | 0 | - | 4.92 | 159,250 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 165,299 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 200,308 |
| Countries with the Most Forest | 0 | - | 4.87 | 147,497 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,112 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,338 |
| UK Immigration by Country | 0 | - | 4.94 | 140,800 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,112 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,473 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 153,895 |
| Germany Country Quiz | 0 | - | 4.82 | 157,745 |
| Country Name Etymologies #1 | 0 | - | 4.97 | 158,825 |
| Widest Countries East to West | 0 | - | 4.92 | 129,444 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 138,090 |
| Countries with Two Borders | 0 | - | 4.99 | 149,740 |
| Central American Countries | 0 | - | 4.98 | 156,349 |
| Countries by Oil Consumption | 0 | - | 4.96 | 120,354 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 156,424 |
| Countries with the Most Skyscrapers | 0 | - | 4.93 | 144,031 |
| Buddhist Countries | 0 | - | 4.96 | 144,221 |
| Coldest Countries | 0 | - | 4.97 | 138,389 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,514 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 149,623 |
| Orthodox Countries | 0 | - | 4.92 | 131,467 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,926 |
| Countries with the Most Major Earthquakes | 0 | - | 4.94 | 117,225 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.88 | 133,785 |
| Countries Closest to Israel | 0 | - | 4.69 | 106,125 |
| Largest Economies in 2050 | 0 | - | 4.90 | 111,375 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,908 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,589 |
| Countries with the Most Christians | 0 | - | 4.92 | 143,013 |
