| Countries that Start with B | 0 | - | 4.95 | 2,293,716 |
| Countries that Start with A | 0 | - | 4.98 | 2,161,984 |
| Countries that Start with C | 0 | - | 4.96 | 1,821,512 |
| Countries that Start with S | 0 | - | 4.98 | 1,754,358 |
| Countries that Start with G | 0 | - | 4.97 | 1,502,835 |
| Countries that Start with M | 0 | - | 4.97 | 1,381,302 |
| Countries that Start with E | 0 | - | 4.95 | 1,376,745 |
| Countries that Start with I | 0 | - | 4.92 | 1,287,826 |
| Countries that Start with P | 0 | - | 4.94 | 1,215,799 |
| Countries that Start with N | 0 | - | 4.93 | 1,117,355 |
| Countries that Start with L | 0 | - | 4.98 | 1,090,385 |
| Countries that Start with T | 0 | - | 4.90 | 1,009,588 |
| Countries that Start with U | 0 | - | 4.97 | 904,288 |
| Countries that Start with K | 0 | - | 4.97 | 815,506 |
| Countries that Start with V | 0 | - | 4.98 | 609,205 |
| Countries that Start with D | 0 | - | 4.96 | 709,236 |
| Countries that Start with J | 0 | - | 4.98 | 602,176 |
| Countries that Start with H | 0 | - | 4.96 | 604,483 |
| Countries with Four Letters | 0 | - | 4.99 | 422,275 |
| "Land" Countries | 0 | - | 4.98 | 336,115 |
| Countries with Z | 0 | - | 4.98 | 290,589 |
| Countries with Five Letters | 0 | - | 4.96 | 281,229 |
| Shortest Country Name A-Z | 0 | - | 4.99 | 237,062 |
| Divided Country Name Puzzle #1 | 0 | - | 4.99 | 227,045 |
| "Stan" Countries Quiz | 0 | - | 4.97 | 214,683 |
| Countries with Six Letters | 0 | - | 4.94 | 212,781 |
| Countries Based on First Two Letters #1 | 0 | - | 4.99 | 197,500 |
| Countries with Letters Missing | 0 | - | 4.96 | 185,962 |
| Countries That End in Y | 0 | - | 4.91 | 185,711 |
| Countries Based on First Two Letters #2 | 0 | - | 4.99 | 183,697 |
| Countries Ending in "IA" | 0 | - | 4.99 | 208,572 |
| Countries by Initial Letter and Continent #1 | 0 | - | 4.94 | 166,868 |
| Countries by First and Last Letter #1 | 0 | - | 4.97 | 170,305 |
| Country Names Created by Only 4 Letters | 0 | - | 4.99 | 155,565 |
| Countries that End in O | 0 | - | 4.92 | 159,280 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 127,311 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,434,404 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,621,500 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,827,681 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,378,844 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,765,514 |
| Countries of Africa | 0 | - | 5.00 | 2,535,967 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,870,857 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,445,243 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,328,382 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,047,512 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 907,003 |
| Countries of Oceania | 0 | - | 5.00 | 1,053,549 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,022,820 |
| Countries of South America | 0 | - | 5.00 | 924,656 |
| Island Countries | 0 | - | 4.99 | 710,261 |
| Countries That Border Russia | 0 | - | 4.98 | 461,653 |
| Countries with the Longest Coastlines | 0 | - | 4.80 | 412,833 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 416,672 |
| One Border Countries | 0 | - | 4.98 | 468,446 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 450,652 |
| Countries with the Most Borders | 0 | - | 4.97 | 388,353 |
| Countries Bordering France | 0 | - | 4.83 | 402,458 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 406,054 |
| Northernmost Countries | 0 | - | 4.99 | 361,087 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 380,211 |
| Every Country Shape | 0 | - | 5.00 | 465,082 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 374,955 |
| Countries Bordering Germany | 0 | - | 4.99 | 369,326 |
| Majority Muslim Countries | 0 | - | 4.98 | 374,122 |
| World Map without 12 Countries | 0 | - | 4.97 | 344,350 |
| Landlocked Countries | 0 | - | 4.99 | 420,150 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 335,342 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 300,811 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 295,866 |
| Countries with the Longest Total Borders | 0 | - | 4.99 | 312,615 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 295,856 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 237,375 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 288,192 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 271,333 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 267,709 |
| Countries that Border China | 0 | - | 4.96 | 263,107 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 272,937 |
| EU Countries Quiz | 0 | - | 4.99 | 273,911 |
| Countries by Three Words #1 | 0 | - | 4.95 | 265,388 |
| Five Closest Countries by Country #1 | 0 | - | 5.00 | 245,871 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 330,021 |
| Southernmost Countries of the World | 0 | - | 4.99 | 227,733 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 225,474 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 228,964 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.90 | 279,303 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.95 | 309,267 |
| Most Populous Countries in 2050 | 0 | - | 4.91 | 222,939 |
| NATO Countries | 0 | - | 4.98 | 280,188 |
| Countries with the Highest Life Expectancy | 0 | - | 4.89 | 207,931 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,938 |
| Five Biggest Countries by Continent | 0 | - | 4.99 | 249,158 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,822 |
| Countries in World War I | 0 | - | 4.88 | 228,093 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 226,546 |
| Largest Countries with No Borders | 0 | - | 4.97 | 221,359 |
| Five Closest Countries by Country #2 | 0 | - | 5.00 | 203,190 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,190 |
| First Five Countries Alphabetically by Continent | 0 | - | 4.94 | 224,798 |
| Countries with Megacities | 0 | - | 4.99 | 263,057 |
| Countries Closest to Canada | 0 | - | 4.91 | 198,309 |
| Countries that Produce the Most Wine | 0 | - | 4.87 | 191,660 |
| Countries by Borders #1 | 0 | - | 5.00 | 194,450 |
| Country Chain | 0 | - | 4.96 | 217,053 |
| European Countries by Clue | 0 | - | 4.92 | 183,611 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,632 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,928 |
| Independence from Whom | 0 | - | 4.99 | 211,643 |
| Every European Country Shape | 0 | - | 4.96 | 201,552 |
| Islands by Country #1 | 0 | - | 4.88 | 175,253 |
| Countries in their Native Language | 0 | - | 4.99 | 198,414 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,839 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 195,597 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 192,270 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 189,661 |
| Countries With the Most Languages | 0 | - | 4.90 | 201,699 |
| Most Populous Countries in 1900 | 0 | - | 4.91 | 173,716 |
| Countries with the Highest Maximum Elevation | 0 | - | 4.97 | 180,626 |
| Countries Closest to Italy | 0 | - | 4.97 | 198,003 |
| Five Poorest Countries by Continent | 0 | - | 4.93 | 200,361 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 195,142 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,088 |
| Countries of the Soviet Union | 0 | - | 4.98 | 194,563 |
| Countries of the Middle East | 0 | - | 4.96 | 201,113 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,636 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 243,005 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.96 | 193,575 |
| Regions of Countries #1 | 0 | - | 4.96 | 159,500 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 173,145 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 170,219 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,351 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 197,670 |
| Five Most Guessed Countries by Continent | 0 | - | 4.97 | 172,644 |
| Monarchies of the World | 0 | - | 4.94 | 168,605 |
| Countries with the Highest Population Density | 0 | - | 4.95 | 164,931 |
| Recently Independent Countries | 0 | - | 4.98 | 159,195 |
| European Countries with One Border | 0 | - | 4.97 | 182,743 |
| Countries by Three Words #2 | 0 | - | 4.97 | 202,372 |
| Countries that Border Poland | 0 | - | 4.99 | 172,244 |
| Olympic Host Countries | 0 | - | 4.98 | 200,683 |
| Countries with the Highest HDI | 0 | - | 4.95 | 136,852 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 186,123 |
| Countries Bordering India | 0 | - | 4.98 | 163,417 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 183,791 |
| City to Country Quiz #1 | 0 | - | 4.97 | 155,906 |
| Countries by Official Language | 0 | - | 4.95 | 194,878 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 199,225 |
| Countries of Europe After World War II | 0 | - | 4.99 | 188,335 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,924 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 164,130 |
| Southernmost Countries A-Z | 0 | - | 4.94 | 153,523 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,278 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 180,883 |
| The Only European Country ... | 0 | - | 4.91 | 216,543 |
| Countries with the Most Muslims | 0 | - | 4.95 | 160,339 |
| Countries With the Most Islands of at Least 10 Km² | 0 | - | 4.88 | 144,575 |
| Top Five Countries by Religion | 0 | - | 4.93 | 171,300 |
| Countries with the Lowest Population Density | 0 | - | 4.98 | 170,089 |
| Longest Border by Country #1 | 0 | - | 4.99 | 146,280 |
| Last Five Countries Alphabetically by Continent | 0 | - | 4.98 | 152,685 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 165,353 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 200,578 |
| Countries with the Most Forest | 0 | - | 4.87 | 147,531 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,178 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,369 |
| UK Immigration by Country | 0 | - | 4.94 | 140,871 |
| Countries with the Most Exports | 0 | - | 4.96 | 155,357 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,173 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,541 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 153,918 |
| Germany Country Quiz | 0 | - | 4.82 | 157,814 |
| Country Name Etymologies #1 | 0 | - | 4.97 | 158,855 |
| Widest Countries East to West | 0 | - | 4.92 | 129,478 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 138,179 |
| Countries with Two Borders | 0 | - | 4.99 | 149,784 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 161,446 |
| Central American Countries | 0 | - | 4.98 | 156,421 |
| Countries that End in L | 0 | - | 4.94 | 156,644 |
| Countries by First and Last Letter #2 | 0 | - | 4.96 | 141,810 |
| Countries that End in N | 0 | - | 4.95 | 170,372 |
| Countries That End in BIA | 0 | - | 4.93 | 148,964 |
| Divided Country Name Puzzle #2 | 0 | - | 4.99 | 133,390 |
| Countries with W | 0 | - | 4.97 | 159,691 |
| Countries by Last Two Letters | 0 | - | 4.85 | 135,203 |
| Countries That End in NIA | 0 | - | 4.92 | 109,613 |
| Bordering Countries Beginning With the Same Letter | 0 | - | 4.99 | 139,579 |
| Countries that End in I | 0 | - | 4.94 | 134,938 |
| Countries with Cardinal Directions in Their Names | 0 | - | 4.92 | 152,584 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 135,778 |
| Countries Whose Names Start with Saint | 0 | - | 4.87 | 119,193 |
| Countries That End in U | 0 | - | 4.95 | 120,509 |
| Countries That End in RIA | 0 | - | 4.93 | 126,625 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,857 |
| Countries by Initial Letter and Length #1 | 0 | - | 4.98 | 95,659 |
| Countries that End in R | 0 | - | 4.87 | 118,800 |
| Divided Country Name Puzzle #3 | 0 | - | 4.92 | 125,783 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,485 |
| Countries Ending with "An", but not "Stan" | 0 | - | 4.98 | 85,187 |
| Groups of Countries that Start with the Same 3 Letters | 0 | - | 5.00 | 91,316 |
| Top 20 Longest One-Word Country Names | 0 | - | 4.98 | 133,974 |
