| Countries that Start with B | 0 | - | 4.95 | 2,310,088 |
| Countries that Start with A | 0 | - | 4.98 | 2,179,474 |
| Countries that Start with C | 0 | - | 4.96 | 1,834,266 |
| Countries that Start with S | 0 | - | 4.98 | 1,765,593 |
| Countries that Start with G | 0 | - | 4.97 | 1,513,993 |
| Countries that Start with M | 0 | - | 4.97 | 1,390,188 |
| Countries that Start with E | 0 | - | 4.95 | 1,387,394 |
| Countries that Start with I | 0 | - | 4.92 | 1,296,513 |
| Countries that Start with P | 0 | - | 4.94 | 1,223,852 |
| Countries that Start with N | 0 | - | 4.93 | 1,125,742 |
| Countries that Start with L | 0 | - | 4.98 | 1,098,638 |
| Countries that Start with T | 0 | - | 4.90 | 1,016,311 |
| Countries that Start with U | 0 | - | 4.97 | 909,592 |
| Countries that Start with K | 0 | - | 4.97 | 822,199 |
| Countries that Start with V | 0 | - | 4.98 | 612,797 |
| Countries that Start with D | 0 | - | 4.96 | 718,399 |
| Countries that Start with J | 0 | - | 4.98 | 608,315 |
| Countries that Start with H | 0 | - | 4.96 | 610,996 |
| Countries with Four Letters | 0 | - | 4.99 | 426,688 |
| "Land" Countries | 0 | - | 4.98 | 339,173 |
| Countries with Z | 0 | - | 4.98 | 293,172 |
| Countries with Five Letters | 0 | - | 4.96 | 284,839 |
| Shortest Country Name A-Z | 0 | - | 4.99 | 239,089 |
| Divided Country Name Puzzle #1 | 0 | - | 4.99 | 229,069 |
| "Stan" Countries Quiz | 0 | - | 4.97 | 218,815 |
| Countries with Six Letters | 0 | - | 4.94 | 215,114 |
| Countries Based on First Two Letters #1 | 0 | - | 4.99 | 199,518 |
| Countries with Letters Missing | 0 | - | 4.96 | 187,795 |
| Countries That End in Y | 0 | - | 4.91 | 186,205 |
| Countries Based on First Two Letters #2 | 0 | - | 4.99 | 185,452 |
| Countries Ending in "IA" | 0 | - | 4.99 | 210,265 |
| Countries by Initial Letter and Continent #1 | 0 | - | 4.94 | 168,004 |
| Countries by First and Last Letter #1 | 0 | - | 4.97 | 187,640 |
| Country Names Created by Only 4 Letters | 0 | - | 4.99 | 156,088 |
| Countries that End in O | 0 | - | 4.92 | 160,423 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 128,071 |
| Countries of the World Quiz | 0 | - | 5.00 | 48,007,244 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,662,389 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,855,506 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,398,491 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,815,626 |
| Countries of Africa | 0 | - | 5.00 | 2,566,406 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,894,682 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,456,836 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,337,737 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,056,729 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 910,475 |
| Countries of Oceania | 0 | - | 5.00 | 1,066,280 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,033,992 |
| Countries of South America | 0 | - | 5.00 | 934,927 |
| Island Countries | 0 | - | 4.99 | 713,204 |
| Countries That Border Russia | 0 | - | 4.98 | 465,085 |
| Countries with the Longest Coastlines | 0 | - | 4.80 | 414,505 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 418,975 |
| One Border Countries | 0 | - | 4.98 | 472,856 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 454,293 |
| Countries with the Most Borders | 0 | - | 4.97 | 391,264 |
| Countries Bordering France | 0 | - | 4.83 | 405,497 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 410,642 |
| Northernmost Countries | 0 | - | 4.99 | 364,842 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 383,205 |
| Every Country Shape | 0 | - | 5.00 | 472,922 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 377,184 |
| Countries Bordering Germany | 0 | - | 4.99 | 372,370 |
| Majority Muslim Countries | 0 | - | 4.98 | 378,688 |
| World Map without 12 Countries | 0 | - | 4.97 | 346,605 |
| Landlocked Countries | 0 | - | 4.99 | 427,713 |
| Countries with the Most Billionaires | 0 | - | 4.91 | 337,504 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 302,276 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 297,788 |
| Countries with the Longest Total Borders | 0 | - | 4.99 | 314,381 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 298,089 |
| Commonwealth of Nations Countries | 0 | - | 4.95 | 238,671 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 292,146 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 275,829 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 269,624 |
| Countries that Border China | 0 | - | 4.96 | 264,618 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 278,320 |
| EU Countries Quiz | 0 | - | 4.99 | 279,184 |
| Countries by Three Words #1 | 0 | - | 4.95 | 266,952 |
| Five Closest Countries by Country #1 | 0 | - | 5.00 | 246,792 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 337,048 |
| Southernmost Countries of the World | 0 | - | 4.99 | 229,634 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 227,153 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 230,847 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.91 | 281,415 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.95 | 315,758 |
| Most Populous Countries in 2050 | 0 | - | 4.91 | 224,117 |
| NATO Countries | 0 | - | 4.98 | 284,268 |
| Countries with the Highest Life Expectancy | 0 | - | 4.89 | 208,744 |
| Countries Closest to Spain | 0 | - | 4.96 | 228,466 |
| Five Biggest Countries by Continent | 0 | - | 4.99 | 250,759 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 235,046 |
| Countries in World War I | 0 | - | 4.88 | 229,526 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 228,246 |
| Largest Countries with No Borders | 0 | - | 4.96 | 222,631 |
| Five Closest Countries by Country #2 | 0 | - | 5.00 | 203,832 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 214,482 |
| First Five Countries Alphabetically by Continent | 0 | - | 4.94 | 226,267 |
| Countries with Megacities | 0 | - | 4.99 | 268,179 |
| Countries Closest to Canada | 0 | - | 4.91 | 199,722 |
| Countries that Produce the Most Wine | 0 | - | 4.87 | 192,505 |
| Countries by Borders #1 | 0 | - | 5.00 | 195,223 |
| Country Chain | 0 | - | 4.96 | 218,737 |
| European Countries by Clue | 0 | - | 4.92 | 184,348 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 221,432 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 219,264 |
| Independence from Whom | 0 | - | 4.99 | 213,540 |
| Every European Country Shape | 0 | - | 4.96 | 203,351 |
| Islands by Country #1 | 0 | - | 4.90 | 176,907 |
| Countries in their Native Language | 0 | - | 4.99 | 200,043 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 192,241 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 197,258 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 194,292 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 190,762 |
| Countries With the Most Languages | 0 | - | 4.90 | 204,072 |
| Most Populous Countries in 1900 | 0 | - | 4.91 | 174,417 |
| Countries with the Highest Maximum Elevation | 0 | - | 4.97 | 181,356 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,782 |
| Five Poorest Countries by Continent | 0 | - | 4.93 | 201,380 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 196,406 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 194,138 |
| Countries of the Soviet Union | 0 | - | 4.98 | 195,743 |
| Countries of the Middle East | 0 | - | 4.96 | 203,377 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,851 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 246,568 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.97 | 195,020 |
| Regions of Countries #1 | 0 | - | 4.96 | 160,391 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 175,038 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 171,088 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 201,069 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 199,624 |
| Five Most Guessed Countries by Continent | 0 | - | 4.97 | 174,777 |
| Monarchies of the World | 0 | - | 4.94 | 170,668 |
| Countries with the Highest Population Density | 0 | - | 4.94 | 165,888 |
| Recently Independent Countries | 0 | - | 4.98 | 160,584 |
| European Countries with One Border | 0 | - | 4.97 | 184,103 |
| Countries by Three Words #2 | 0 | - | 4.97 | 205,339 |
| Countries that Border Poland | 0 | - | 4.99 | 173,401 |
| Olympic Host Countries | 0 | - | 4.98 | 202,363 |
| Countries with the Highest HDI | 0 | - | 4.95 | 137,250 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 187,468 |
| Countries Bordering India | 0 | - | 4.98 | 163,919 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 185,558 |
| City to Country Quiz #1 | 0 | - | 4.96 | 157,918 |
| Countries by Official Language | 0 | - | 4.95 | 196,330 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 201,296 |
| Countries of Europe After World War II | 0 | - | 4.99 | 189,745 |
| Countries Closest to Australia | 0 | - | 4.99 | 168,035 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 165,512 |
| Southernmost Countries A-Z | 0 | - | 4.95 | 154,239 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 195,419 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 181,970 |
| The Only European Country ... | 0 | - | 4.91 | 219,763 |
| Countries with the Most Muslims | 0 | - | 4.95 | 161,442 |
| Countries With the Most Islands of at Least 10 Km² | 0 | - | 4.88 | 145,501 |
| Top Five Countries by Religion | 0 | - | 4.93 | 173,950 |
| Countries with the Lowest Population Density | 0 | - | 4.98 | 171,467 |
| Longest Border by Country #1 | 0 | - | 4.99 | 146,885 |
| Last Five Countries Alphabetically by Continent | 0 | - | 4.98 | 153,362 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 166,689 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 202,421 |
| Countries with the Most Forest | 0 | - | 4.88 | 148,331 |
| Countries Closest to Africa | 0 | - | 4.96 | 158,055 |
| Top 10 European Countries by Coastline | 0 | - | 4.86 | 138,853 |
| UK Immigration by Country | 0 | - | 4.94 | 141,949 |
| Countries with the Most Exports | 0 | - | 4.96 | 156,470 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,592 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,821 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 154,658 |
| Germany Country Quiz | 0 | - | 4.82 | 159,150 |
| Country Name Etymologies #1 | 0 | - | 4.97 | 159,637 |
| Widest Countries East to West | 0 | - | 4.92 | 130,907 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 139,720 |
| Countries with Two Borders | 0 | - | 4.99 | 150,510 |
| Neutral European Countries of WWII | 0 | - | 4.92 | 162,608 |
| Central American Countries | 0 | - | 4.98 | 157,626 |
| Countries that End in L | 0 | - | 4.94 | 157,294 |
| Countries by First and Last Letter #2 | 0 | - | 4.96 | 143,975 |
| Countries that End in N | 0 | - | 4.95 | 172,781 |
| Countries That End in BIA | 0 | - | 4.93 | 149,788 |
| Divided Country Name Puzzle #2 | 0 | - | 4.99 | 134,466 |
| Countries with W | 0 | - | 4.96 | 161,424 |
| Countries by Last Two Letters | 0 | - | 4.85 | 136,301 |
| Countries That End in NIA | 0 | - | 4.92 | 110,194 |
| Bordering Countries Beginning With the Same Letter | 0 | - | 4.99 | 140,434 |
| Countries that End in I | 0 | - | 4.94 | 135,461 |
| Countries with Cardinal Directions in Their Names | 0 | - | 4.92 | 153,483 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 137,954 |
| Countries Whose Names Start with Saint | 0 | - | 4.88 | 119,951 |
| Countries That End in U | 0 | - | 4.95 | 121,456 |
| Countries That End in RIA | 0 | - | 4.93 | 127,196 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 128,098 |
| Countries by Initial Letter and Length #1 | 0 | - | 4.98 | 96,181 |
| Countries that End in R | 0 | - | 4.87 | 119,315 |
| Divided Country Name Puzzle #3 | 0 | - | 4.93 | 126,925 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,553 |
| Countries Ending with "An", but not "Stan" | 0 | - | 4.98 | 85,393 |
| Groups of Countries that Start with the Same 3 Letters | 0 | - | 5.00 | 92,485 |
| Top 20 Longest One-Word Country Names | 0 | - | 4.97 | 135,549 |
