| Countries that Start with B | 0 | - | 4.95 | 2,285,749 |
| Countries that Start with A | 0 | - | 4.98 | 2,153,450 |
| Countries that Start with C | 0 | - | 4.96 | 1,815,031 |
| Countries that Start with S | 0 | - | 4.98 | 1,748,668 |
| Countries that Start with G | 0 | - | 4.97 | 1,496,921 |
| Countries that Start with M | 0 | - | 4.97 | 1,376,718 |
| Countries that Start with E | 0 | - | 4.95 | 1,371,395 |
| Countries that Start with I | 0 | - | 4.92 | 1,283,438 |
| Countries that Start with P | 0 | - | 4.94 | 1,211,748 |
| Countries that Start with N | 0 | - | 4.93 | 1,112,895 |
| Countries that Start with L | 0 | - | 4.98 | 1,085,930 |
| Countries that Start with T | 0 | - | 4.90 | 1,006,499 |
| Countries that Start with U | 0 | - | 4.97 | 901,783 |
| Countries that Start with K | 0 | - | 4.97 | 811,843 |
| Countries that Start with V | 0 | - | 4.98 | 607,011 |
| Countries that Start with D | 0 | - | 4.96 | 704,783 |
| Countries that Start with J | 0 | - | 4.98 | 598,674 |
| Countries that Start with H | 0 | - | 4.96 | 600,656 |
| Countries with Four Letters | 0 | - | 4.99 | 420,205 |
| "Land" Countries | 0 | - | 4.98 | 334,529 |
| Countries with Z | 0 | - | 4.98 | 288,652 |
| Countries with Five Letters Quiz | 0 | - | 4.96 | 259,468 |
| Shortest Country Name A-Z | 0 | - | 5.00 | 235,681 |
| Divided Country Name Puzzle #1 | 0 | - | 4.99 | 226,032 |
| "Stan" Countries Quiz | 0 | - | 4.97 | 212,783 |
| Countries with Six Letters | 0 | - | 4.93 | 211,041 |
| Countries Based on First Two Letters #1 | 0 | - | 4.99 | 196,793 |
| Countries with Letters Missing | 0 | - | 4.97 | 184,976 |
| Countries That End in Y | 0 | - | 4.90 | 185,390 |
| Countries Based on First Two Letters #2 | 0 | - | 4.99 | 182,660 |
| Countries Ending in "IA" | 0 | - | 4.99 | 207,678 |
| Countries by Initial Letter and Continent #1 | 0 | - | 4.94 | 166,402 |
| Countries by First and Last Letter #1 | 0 | - | 4.97 | 169,705 |
| Country Names Created by Only 4 Letters | 0 | - | 4.99 | 155,015 |
| Countries that End in O | 0 | - | 4.92 | 158,819 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 126,923 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,147,997 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,603,168 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,812,643 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,369,949 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,739,230 |
| Countries of Africa | 0 | - | 5.00 | 2,520,483 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,857,968 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,439,637 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,323,243 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,043,110 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 905,461 |
| Countries of Oceania | 0 | - | 5.00 | 1,046,302 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,016,925 |
| Countries of South America | 0 | - | 5.00 | 919,397 |
| Island Countries | 0 | - | 4.99 | 708,746 |
| Countries That Border Russia | 0 | - | 4.98 | 460,255 |
| Countries with the Longest Coastlines | 0 | - | 4.80 | 411,846 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 415,680 |
| One Border Countries | 0 | - | 4.98 | 466,312 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 447,939 |
| Countries with the Most Borders | 0 | - | 4.97 | 386,988 |
| Countries Bordering France | 0 | - | 4.83 | 401,042 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 403,626 |
| Northernmost Countries | 0 | - | 4.99 | 359,268 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 378,766 |
| Every Country Shape | 0 | - | 5.00 | 461,580 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 373,755 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,959 |
| Majority Muslim Countries | 0 | - | 4.98 | 371,692 |
| World Map without 12 Countries | 0 | - | 4.97 | 343,287 |
| Landlocked Countries | 0 | - | 4.99 | 416,467 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 333,878 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 299,871 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 295,134 |
| Countries with the Longest Total Borders | 0 | - | 4.99 | 311,365 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 294,465 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 236,826 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 286,267 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 268,258 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 266,861 |
| Countries that Border China | 0 | - | 4.96 | 262,456 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 270,255 |
| EU Countries Quiz | 0 | - | 4.99 | 271,497 |
| Countries by Three Words #1 | 0 | - | 4.95 | 264,562 |
| Five Closest Countries by Country #1 | 0 | - | 5.00 | 245,248 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 326,661 |
| Southernmost Countries of the World | 0 | - | 4.99 | 227,024 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 224,846 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 228,215 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.90 | 278,236 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.95 | 305,788 |
| Most Populous Countries in 2050 | 0 | - | 4.91 | 221,944 |
| NATO Countries | 0 | - | 4.98 | 277,952 |
| Countries with the Highest Life Expectancy | 0 | - | 4.89 | 207,542 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,190 |
| Five Biggest Countries by Continent | 0 | - | 4.99 | 248,276 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 231,690 |
| Countries in World War I | 0 | - | 4.88 | 227,377 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 225,762 |
| Largest Countries with No Borders | 0 | - | 4.97 | 220,670 |
| Five Closest Countries by Country #2 | 0 | - | 5.00 | 202,742 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,026 |
| First Five Countries Alphabetically by Continent | 0 | - | 4.94 | 224,218 |
| Countries with Megacities | 0 | - | 4.99 | 248,833 |
| Countries Closest to Canada | 0 | - | 4.90 | 197,708 |
| Countries that Produce the Most Wine | 0 | - | 4.87 | 191,260 |
| Countries by Borders #1 | 0 | - | 5.00 | 194,029 |
| Country Chain | 0 | - | 4.96 | 216,383 |
| European Countries by Clue | 0 | - | 4.92 | 183,242 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 217,344 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,178 |
| Independence from Whom | 0 | - | 4.99 | 210,750 |
| Every European Country Shape | 0 | - | 4.96 | 200,792 |
| Islands by Country #1 | 0 | - | 4.87 | 174,803 |
| Countries in their Native Language | 0 | - | 4.99 | 197,587 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,320 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 194,430 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 191,305 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 188,989 |
| Countries With the Most Languages | 0 | - | 4.90 | 200,651 |
| Most Populous Countries in 1900 | 0 | - | 4.91 | 172,888 |
| Countries with the Highest Maximum Elevation | 0 | - | 4.97 | 180,256 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,863 |
| Five Poorest Countries by Continent | 0 | - | 4.93 | 199,785 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 194,454 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,609 |
| Countries of the Soviet Union | 0 | - | 4.98 | 194,195 |
| Countries of the Middle East | 0 | - | 4.96 | 199,809 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,117 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 240,896 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.96 | 193,007 |
| Regions of Countries #1 | 0 | - | 4.96 | 159,166 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 172,324 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 169,677 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 198,033 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 196,867 |
| Five Most Guessed Countries by Continent | 0 | - | 4.97 | 171,992 |
| Monarchies of the World | 0 | - | 4.94 | 167,360 |
| Countries with the Highest Population Density | 0 | - | 4.95 | 164,479 |
| Recently Independent Countries | 0 | - | 4.98 | 158,354 |
| European Countries with One Border | 0 | - | 4.97 | 182,084 |
| Countries by Three Words #2 | 0 | - | 4.97 | 200,943 |
| Countries that Border Poland | 0 | - | 4.99 | 171,757 |
| Olympic Host Countries | 0 | - | 4.98 | 199,452 |
| Countries with the Highest HDI | 0 | - | 4.95 | 136,633 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 185,622 |
| Countries Bordering India | 0 | - | 4.98 | 163,188 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,577 |
| City to Country Quiz #1 | 0 | - | 4.96 | 155,702 |
| Countries by Official Language | 0 | - | 4.95 | 193,960 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 198,073 |
| Countries of Europe After World War II | 0 | - | 4.99 | 187,628 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,535 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 163,446 |
| Southernmost Countries A-Z | 0 | - | 4.94 | 152,996 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 192,426 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 179,854 |
| The Only European Country ... | 0 | - | 4.91 | 215,042 |
| Countries with the Most Muslims | 0 | - | 4.95 | 159,766 |
| Countries With the Most Islands of at Least 10 Km² | 0 | - | 4.88 | 143,916 |
| Top Five Countries by Religion | 0 | - | 4.93 | 169,941 |
| Countries with the Lowest Population Density | 0 | - | 4.98 | 169,555 |
| Longest Border by Country #1 | 0 | - | 4.99 | 145,684 |
| Last Five Countries Alphabetically by Continent | 0 | - | 4.98 | 152,028 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,853 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 198,921 |
| Countries with the Most Forest | 0 | - | 4.87 | 146,856 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,700 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,078 |
| UK Immigration by Country | 0 | - | 4.94 | 140,078 |
| Countries with the Most Exports | 0 | - | 4.96 | 154,692 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,678 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,952 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 153,532 |
| Germany Country Quiz | 0 | - | 4.82 | 157,140 |
| Country Name Etymologies #1 | 0 | - | 4.97 | 158,605 |
| Widest Countries East to West | 0 | - | 4.92 | 129,124 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 137,539 |
| Countries with Two Borders | 0 | - | 4.99 | 149,408 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 160,908 |
| Central American Countries | 0 | - | 4.98 | 155,493 |
| Countries that End in L | 0 | - | 4.94 | 156,266 |
| Countries by First and Last Letter #2 | 0 | - | 4.96 | 141,349 |
| Countries that End in N | 0 | - | 4.95 | 164,321 |
| Countries That End in BIA | 0 | - | 4.93 | 148,527 |
| Divided Country Name Puzzle #2 | 0 | - | 4.99 | 132,831 |
| Countries with W | 0 | - | 4.97 | 158,739 |
| Countries by Last Two Letters | 0 | - | 4.85 | 134,785 |
| Countries That End in NIA | 0 | - | 4.92 | 109,275 |
| Bordering Countries Beginning With the Same Letter | 0 | - | 4.99 | 139,276 |
| Countries that End in I | 0 | - | 4.94 | 134,643 |
| Countries with Cardinal Directions in Their Names | 0 | - | 4.92 | 152,053 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 134,592 |
| Countries Whose Names Start with Saint | 0 | - | 4.87 | 118,745 |
| Countries That End in U | 0 | - | 4.95 | 119,862 |
| Countries That End in RIA | 0 | - | 4.93 | 126,315 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,275 |
| Countries by Initial Letter and Length #1 | 0 | - | 4.98 | 95,389 |
| Countries that End in R | 0 | - | 4.87 | 118,479 |
| Divided Country Name Puzzle #3 | 0 | - | 4.92 | 125,170 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,949 |
| Countries Ending with "An", but not "Stan" | 0 | - | 4.98 | 85,056 |
| Groups of Countries that Start with the Same 3 Letters | 0 | - | 5.00 | 90,743 |
| Top 20 Longest One-Word Country Names | 0 | - | 4.98 | 133,105 |
