| Countries that Start with B | 0 | - | 4.95 | 2,304,744 |
| Countries that Start with A | 0 | - | 4.98 | 2,173,770 |
| Countries that Start with C | 0 | - | 4.96 | 1,830,079 |
| Countries that Start with S | 0 | - | 4.98 | 1,761,948 |
| Countries that Start with G | 0 | - | 4.97 | 1,510,305 |
| Countries that Start with M | 0 | - | 4.97 | 1,387,309 |
| Countries that Start with E | 0 | - | 4.95 | 1,383,939 |
| Countries that Start with I | 0 | - | 4.92 | 1,293,691 |
| Countries that Start with P | 0 | - | 4.94 | 1,221,209 |
| Countries that Start with N | 0 | - | 4.93 | 1,122,967 |
| Countries that Start with L | 0 | - | 4.98 | 1,095,905 |
| Countries that Start with T | 0 | - | 4.90 | 1,014,225 |
| Countries that Start with U | 0 | - | 4.97 | 907,959 |
| Countries that Start with K | 0 | - | 4.97 | 820,064 |
| Countries that Start with V | 0 | - | 4.98 | 611,626 |
| Countries that Start with D | 0 | - | 4.96 | 715,448 |
| Countries that Start with J | 0 | - | 4.98 | 606,293 |
| Countries that Start with H | 0 | - | 4.96 | 608,891 |
| Countries with Four Letters | 0 | - | 4.99 | 425,367 |
| "Land" Countries | 0 | - | 4.98 | 338,180 |
| Countries with Z | 0 | - | 4.98 | 292,241 |
| Countries with Five Letters | 0 | - | 4.96 | 283,533 |
| Shortest Country Name A-Z | 0 | - | 4.99 | 238,430 |
| Divided Country Name Puzzle #1 | 0 | - | 4.99 | 228,402 |
| "Stan" Countries Quiz | 0 | - | 4.97 | 217,669 |
| Countries with Six Letters | 0 | - | 4.94 | 214,258 |
| Countries Based on First Two Letters #1 | 0 | - | 4.99 | 198,352 |
| Countries with Letters Missing | 0 | - | 4.96 | 187,171 |
| Countries That End in Y | 0 | - | 4.91 | 186,047 |
| Countries Based on First Two Letters #2 | 0 | - | 4.99 | 184,515 |
| Countries Ending in "IA" | 0 | - | 4.99 | 209,684 |
| Countries by Initial Letter and Continent #1 | 0 | - | 4.94 | 167,436 |
| Countries by First and Last Letter #1 | 0 | - | 4.97 | 171,055 |
| Country Names Created by Only 4 Letters | 0 | - | 4.99 | 155,889 |
| Countries that End in O | 0 | - | 4.92 | 159,750 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 127,811 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,813,393 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,648,859 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,845,696 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,391,688 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,798,719 |
| Countries of Africa | 0 | - | 5.00 | 2,556,060 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,886,497 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,452,883 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,334,566 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,053,737 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 909,339 |
| Countries of Oceania | 0 | - | 5.00 | 1,061,832 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,030,136 |
| Countries of South America | 0 | - | 5.00 | 931,449 |
| Island Countries | 0 | - | 4.99 | 712,233 |
| Countries That Border Russia | 0 | - | 4.98 | 464,226 |
| Countries with the Longest Coastlines | 0 | - | 4.80 | 413,970 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 418,190 |
| One Border Countries | 0 | - | 4.98 | 471,547 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 452,953 |
| Countries with the Most Borders | 0 | - | 4.97 | 390,268 |
| Countries Bordering France | 0 | - | 4.83 | 404,637 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 409,214 |
| Northernmost Countries | 0 | - | 4.99 | 363,605 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 382,163 |
| Every Country Shape | 0 | - | 5.00 | 470,296 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 376,427 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,601 |
| Majority Muslim Countries | 0 | - | 4.98 | 377,209 |
| World Map without 12 Countries | 0 | - | 4.97 | 345,853 |
| Landlocked Countries | 0 | - | 4.99 | 424,876 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 336,722 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 301,839 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 297,038 |
| Countries with the Longest Total Borders | 0 | - | 4.99 | 313,831 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 297,420 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 238,161 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 290,934 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 274,406 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 268,868 |
| Countries that Border China | 0 | - | 4.96 | 264,128 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 276,469 |
| EU Countries Quiz | 0 | - | 4.99 | 277,373 |
| Countries by Three Words #1 | 0 | - | 4.95 | 266,467 |
| Five Closest Countries by Country #1 | 0 | - | 5.00 | 246,480 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 334,747 |
| Southernmost Countries of the World | 0 | - | 4.99 | 229,077 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 226,586 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 229,970 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.90 | 280,725 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.95 | 313,165 |
| Most Populous Countries in 2050 | 0 | - | 4.91 | 223,690 |
| NATO Countries | 0 | - | 4.98 | 283,031 |
| Countries with the Highest Life Expectancy | 0 | - | 4.89 | 208,498 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,963 |
| Five Biggest Countries by Continent | 0 | - | 4.99 | 250,303 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,194 |
| Countries in World War I | 0 | - | 4.88 | 229,004 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.83 | 227,767 |
| Largest Countries with No Borders | 0 | - | 4.97 | 222,194 |
| Five Closest Countries by Country #2 | 0 | - | 5.00 | 203,643 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,689 |
| First Five Countries Alphabetically by Continent | 0 | - | 4.94 | 225,877 |
| Countries with Megacities | 0 | - | 4.99 | 266,665 |
| Countries Closest to Canada | 0 | - | 4.91 | 199,006 |
| Countries that Produce the Most Wine | 0 | - | 4.86 | 192,207 |
| Countries by Borders #1 | 0 | - | 5.00 | 194,957 |
| Country Chain | 0 | - | 4.96 | 218,294 |
| European Countries by Clue | 0 | - | 4.92 | 184,088 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,492 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,210 |
| Independence from Whom | 0 | - | 4.99 | 212,872 |
| Every European Country Shape | 0 | - | 4.96 | 202,796 |
| Islands by Country #1 | 0 | - | 4.90 | 176,226 |
| Countries in their Native Language | 0 | - | 4.99 | 199,618 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 191,578 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 196,549 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 193,795 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 190,367 |
| Countries With the Most Languages | 0 | - | 4.90 | 203,345 |
| Most Populous Countries in 1900 | 0 | - | 4.91 | 174,184 |
| Countries with the Highest Maximum Elevation | 0 | - | 4.97 | 181,146 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,226 |
| Five Poorest Countries by Continent | 0 | - | 4.93 | 201,060 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 195,985 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,773 |
| Countries of the Soviet Union | 0 | - | 4.98 | 195,471 |
| Countries of the Middle East | 0 | - | 4.96 | 202,427 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,391 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 245,354 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.96 | 194,338 |
| Regions of Countries #1 | 0 | - | 4.96 | 160,152 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 174,451 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 170,842 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,524 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 199,090 |
| Five Most Guessed Countries by Continent | 0 | - | 4.97 | 174,294 |
| Monarchies of the World | 0 | - | 4.94 | 170,010 |
| Countries with the Highest Population Density | 0 | - | 4.95 | 165,555 |
| Recently Independent Countries | 0 | - | 4.98 | 159,880 |
| European Countries with One Border | 0 | - | 4.97 | 183,631 |
| Countries by Three Words #2 | 0 | - | 4.97 | 204,396 |
| Countries that Border Poland | 0 | - | 4.99 | 173,061 |
| Olympic Host Countries | 0 | - | 4.98 | 201,782 |
| Countries with the Highest HDI | 0 | - | 4.95 | 137,115 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 187,157 |
| Countries Bordering India | 0 | - | 4.98 | 163,770 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,883 |
| City to Country Quiz #1 | 0 | - | 4.97 | 157,259 |
| Countries by Official Language | 0 | - | 4.95 | 195,847 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 200,634 |
| Countries of Europe After World War II | 0 | - | 4.99 | 189,223 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,733 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 165,055 |
| Southernmost Countries A-Z | 0 | - | 4.95 | 154,041 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 194,553 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 181,629 |
| The Only European Country ... | 0 | - | 4.91 | 218,665 |
| Countries with the Most Muslims | 0 | - | 4.95 | 161,069 |
| Countries With the Most Islands of at Least 10 Km² | 0 | - | 4.88 | 144,994 |
| Top Five Countries by Religion | 0 | - | 4.93 | 173,120 |
| Countries with the Lowest Population Density | 0 | - | 4.98 | 170,807 |
| Longest Border by Country #1 | 0 | - | 4.99 | 146,677 |
| Last Five Countries Alphabetically by Continent | 0 | - | 4.98 | 153,148 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 166,355 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 201,834 |
| Countries with the Most Forest | 0 | - | 4.87 | 147,914 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,730 |
| Top 10 European Countries by Coastline | 0 | - | 4.88 | 138,680 |
| UK Immigration by Country | 0 | - | 4.94 | 141,580 |
| Countries with the Most Exports | 0 | - | 4.96 | 156,052 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,940 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,393 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 154,526 |
| Germany Country Quiz | 0 | - | 4.82 | 158,715 |
| Country Name Etymologies #1 | 0 | - | 4.97 | 159,218 |
| Widest Countries East to West | 0 | - | 4.92 | 130,368 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 139,262 |
| Countries with Two Borders | 0 | - | 4.99 | 150,323 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 162,195 |
| Central American Countries | 0 | - | 4.98 | 157,211 |
| Countries that End in L | 0 | - | 4.94 | 157,065 |
| Countries by First and Last Letter #2 | 0 | - | 4.96 | 142,685 |
| Countries that End in N | 0 | - | 4.94 | 171,780 |
| Countries That End in BIA | 0 | - | 4.93 | 149,511 |
| Divided Country Name Puzzle #2 | 0 | - | 4.99 | 134,077 |
| Countries with W | 0 | - | 4.96 | 160,818 |
| Countries by Last Two Letters | 0 | - | 4.85 | 135,755 |
| Countries That End in NIA | 0 | - | 4.92 | 109,994 |
| Bordering Countries Beginning With the Same Letter | 0 | - | 4.99 | 140,224 |
| Countries that End in I | 0 | - | 4.94 | 135,267 |
| Countries with Cardinal Directions in Their Names | 0 | - | 4.92 | 153,183 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 137,260 |
| Countries Whose Names Start with Saint | 0 | - | 4.87 | 119,702 |
| Countries That End in U | 0 | - | 4.95 | 121,112 |
| Countries That End in RIA | 0 | - | 4.93 | 127,011 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,688 |
| Countries by Initial Letter and Length #1 | 0 | - | 4.98 | 96,006 |
| Countries that End in R | 0 | - | 4.87 | 119,132 |
| Divided Country Name Puzzle #3 | 0 | - | 4.92 | 126,518 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,218 |
| Countries Ending with "An", but not "Stan" | 0 | - | 4.98 | 85,330 |
| Groups of Countries that Start with the Same 3 Letters | 0 | - | 5.00 | 92,091 |
| Top 20 Longest One-Word Country Names | 0 | - | 4.97 | 134,979 |
