| Countries that Start with B | 0 | - | 4.95 | 2,290,375 |
| Countries that Start with A | 0 | - | 4.98 | 2,158,362 |
| Countries that Start with C | 0 | - | 4.96 | 1,818,766 |
| Countries that Start with S | 0 | - | 4.98 | 1,752,034 |
| Countries that Start with G | 0 | - | 4.97 | 1,500,154 |
| Countries that Start with M | 0 | - | 4.97 | 1,379,322 |
| Countries that Start with E | 0 | - | 4.95 | 1,374,512 |
| Countries that Start with I | 0 | - | 4.92 | 1,285,888 |
| Countries that Start with P | 0 | - | 4.94 | 1,214,070 |
| Countries that Start with N | 0 | - | 4.93 | 1,115,554 |
| Countries that Start with L | 0 | - | 4.98 | 1,088,625 |
| Countries that Start with T | 0 | - | 4.90 | 1,008,295 |
| Countries that Start with U | 0 | - | 4.97 | 903,210 |
| Countries that Start with K | 0 | - | 4.97 | 813,787 |
| Countries that Start with V | 0 | - | 4.98 | 608,275 |
| Countries that Start with D | 0 | - | 4.96 | 707,329 |
| Countries that Start with J | 0 | - | 4.98 | 600,691 |
| Countries that Start with H | 0 | - | 4.96 | 602,833 |
| Countries with Four Letters | 0 | - | 4.99 | 421,417 |
| "Land" Countries | 0 | - | 4.98 | 335,710 |
| Countries with Z | 0 | - | 4.98 | 289,727 |
| Countries with Five Letters | 0 | - | 4.96 | 279,774 |
| Shortest Country Name A-Z | 0 | - | 5.00 | 236,289 |
| Divided Country Name Puzzle #1 | 0 | - | 4.99 | 226,600 |
| "Stan" Countries Quiz | 0 | - | 4.97 | 213,876 |
| Countries with Six Letters | 0 | - | 4.94 | 212,409 |
| Countries Based on First Two Letters #1 | 0 | - | 4.99 | 197,183 |
| Countries with Letters Missing | 0 | - | 4.96 | 185,682 |
| Countries That End in Y | 0 | - | 4.90 | 185,633 |
| Countries Based on First Two Letters #2 | 0 | - | 4.99 | 183,034 |
| Countries Ending in "IA" | 0 | - | 4.99 | 208,257 |
| Countries by Initial Letter and Continent #1 | 0 | - | 4.94 | 166,675 |
| Countries by First and Last Letter #1 | 0 | - | 4.97 | 170,070 |
| Country Names Created by Only 4 Letters | 0 | - | 4.99 | 155,497 |
| Countries that End in O | 0 | - | 4.92 | 159,176 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 127,151 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,310,374 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,613,404 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,821,407 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,374,950 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,754,671 |
| Countries of Africa | 0 | - | 5.00 | 2,529,351 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,865,401 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,442,803 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,325,934 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,045,684 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 906,333 |
| Countries of Oceania | 0 | - | 5.00 | 1,050,442 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,020,278 |
| Countries of South America | 0 | - | 5.00 | 922,481 |
| Island Countries | 0 | - | 4.99 | 709,602 |
| Countries That Border Russia | 0 | - | 4.98 | 461,040 |
| Countries with the Longest Coastlines | 0 | - | 4.80 | 412,352 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 416,264 |
| One Border Countries | 0 | - | 4.98 | 467,498 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 448,788 |
| Countries with the Most Borders | 0 | - | 4.97 | 387,805 |
| Countries Bordering France | 0 | - | 4.83 | 401,815 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 404,913 |
| Northernmost Countries | 0 | - | 4.99 | 360,322 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 379,603 |
| Every Country Shape | 0 | - | 5.00 | 463,544 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 374,497 |
| Countries Bordering Germany | 0 | - | 4.99 | 368,551 |
| Majority Muslim Countries | 0 | - | 4.98 | 373,044 |
| World Map without 12 Countries | 0 | - | 4.97 | 343,881 |
| Landlocked Countries | 0 | - | 4.99 | 418,534 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 334,571 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 300,217 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 295,541 |
| Countries with the Longest Total Borders | 0 | - | 4.99 | 312,197 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 295,455 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 237,149 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 287,340 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 270,149 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 267,336 |
| Countries that Border China | 0 | - | 4.96 | 262,813 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 271,748 |
| EU Countries Quiz | 0 | - | 4.99 | 272,762 |
| Countries by Three Words #1 | 0 | - | 4.95 | 265,052 |
| Five Closest Countries by Country #1 | 0 | - | 5.00 | 245,611 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 328,665 |
| Southernmost Countries of the World | 0 | - | 4.99 | 227,434 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 225,206 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 228,662 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.90 | 278,847 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.95 | 307,804 |
| Most Populous Countries in 2050 | 0 | - | 4.91 | 222,700 |
| NATO Countries | 0 | - | 4.98 | 279,147 |
| Countries with the Highest Life Expectancy | 0 | - | 4.89 | 207,773 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,579 |
| Five Biggest Countries by Continent | 0 | - | 4.99 | 248,719 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,380 |
| Countries in World War I | 0 | - | 4.88 | 227,789 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 226,262 |
| Largest Countries with No Borders | 0 | - | 4.97 | 221,082 |
| Five Closest Countries by Country #2 | 0 | - | 5.00 | 203,018 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,694 |
| First Five Countries Alphabetically by Continent | 0 | - | 4.94 | 224,566 |
| Countries with Megacities | 0 | - | 4.99 | 257,060 |
| Countries Closest to Canada | 0 | - | 4.91 | 197,998 |
| Countries that Produce the Most Wine | 0 | - | 4.87 | 191,475 |
| Countries by Borders #1 | 0 | - | 5.00 | 194,269 |
| Country Chain | 0 | - | 4.96 | 216,775 |
| European Countries by Clue | 0 | - | 4.92 | 183,456 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,120 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,617 |
| Independence from Whom | 0 | - | 4.99 | 211,231 |
| Every European Country Shape | 0 | - | 4.96 | 201,261 |
| Islands by Country #1 | 0 | - | 4.88 | 175,056 |
| Countries in their Native Language | 0 | - | 4.99 | 198,123 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,613 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 195,110 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 191,749 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 189,374 |
| Countries With the Most Languages | 0 | - | 4.90 | 201,254 |
| Most Populous Countries in 1900 | 0 | - | 4.91 | 173,557 |
| Countries with the Highest Maximum Elevation | 0 | - | 4.97 | 180,459 |
| Countries Closest to Italy | 0 | - | 4.97 | 197,677 |
| Five Poorest Countries by Continent | 0 | - | 4.93 | 200,124 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 194,862 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,852 |
| Countries of the Soviet Union | 0 | - | 4.98 | 194,409 |
| Countries of the Middle East | 0 | - | 4.96 | 200,703 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,400 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 242,207 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.96 | 193,348 |
| Regions of Countries #1 | 0 | - | 4.96 | 159,338 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 172,790 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 169,879 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 198,867 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 197,306 |
| Five Most Guessed Countries by Continent | 0 | - | 4.97 | 172,347 |
| Monarchies of the World | 0 | - | 4.94 | 168,182 |
| Countries with the Highest Population Density | 0 | - | 4.95 | 164,753 |
| Recently Independent Countries | 0 | - | 4.98 | 158,971 |
| European Countries with One Border | 0 | - | 4.97 | 182,484 |
| Countries by Three Words #2 | 0 | - | 4.97 | 201,759 |
| Countries that Border Poland | 0 | - | 4.99 | 172,032 |
| Olympic Host Countries | 0 | - | 4.98 | 200,292 |
| Countries with the Highest HDI | 0 | - | 4.95 | 136,754 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 185,918 |
| Countries Bordering India | 0 | - | 4.98 | 163,312 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 183,459 |
| City to Country Quiz #1 | 0 | - | 4.97 | 155,818 |
| Countries by Official Language | 0 | - | 4.95 | 194,581 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 198,766 |
| Countries of Europe After World War II | 0 | - | 4.99 | 188,013 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,764 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 163,858 |
| Southernmost Countries A-Z | 0 | - | 4.94 | 153,198 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 192,980 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 180,523 |
| The Only European Country ... | 0 | - | 4.91 | 215,929 |
| Countries with the Most Muslims | 0 | - | 4.95 | 160,110 |
| Countries With the Most Islands of at Least 10 Km² | 0 | - | 4.88 | 144,069 |
| Top Five Countries by Religion | 0 | - | 4.93 | 170,660 |
| Countries with the Lowest Population Density | 0 | - | 4.98 | 169,869 |
| Longest Border by Country #1 | 0 | - | 4.99 | 145,869 |
| Last Five Countries Alphabetically by Continent | 0 | - | 4.98 | 152,552 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 165,146 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 199,413 |
| Countries with the Most Forest | 0 | - | 4.87 | 147,389 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,967 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,269 |
| UK Immigration by Country | 0 | - | 4.94 | 140,641 |
| Countries with the Most Exports | 0 | - | 4.96 | 155,062 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,949 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,288 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 153,820 |
| Germany Country Quiz | 0 | - | 4.82 | 157,546 |
| Country Name Etymologies #1 | 0 | - | 4.97 | 158,743 |
| Widest Countries East to West | 0 | - | 4.92 | 129,337 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 137,905 |
| Countries with Two Borders | 0 | - | 4.99 | 149,633 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 161,228 |
| Central American Countries | 0 | - | 4.98 | 155,857 |
| Countries that End in L | 0 | - | 4.94 | 156,524 |
| Countries by First and Last Letter #2 | 0 | - | 4.96 | 141,643 |
| Countries that End in N | 0 | - | 4.95 | 169,873 |
| Countries That End in BIA | 0 | - | 4.93 | 148,813 |
| Divided Country Name Puzzle #2 | 0 | - | 4.99 | 133,176 |
| Countries with W | 0 | - | 4.97 | 159,488 |
| Countries by Last Two Letters | 0 | - | 4.85 | 135,060 |
| Countries That End in NIA | 0 | - | 4.92 | 109,496 |
| Bordering Countries Beginning With the Same Letter | 0 | - | 4.99 | 139,442 |
| Countries that End in I | 0 | - | 4.94 | 134,846 |
| Countries with Cardinal Directions in Their Names | 0 | - | 4.92 | 152,384 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 135,255 |
| Countries Whose Names Start with Saint | 0 | - | 4.87 | 119,023 |
| Countries That End in U | 0 | - | 4.95 | 120,386 |
| Countries That End in RIA | 0 | - | 4.93 | 126,509 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,628 |
| Countries by Initial Letter and Length #1 | 0 | - | 4.98 | 95,557 |
| Countries that End in R | 0 | - | 4.87 | 118,721 |
| Divided Country Name Puzzle #3 | 0 | - | 4.92 | 125,525 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,246 |
| Countries Ending with "An", but not "Stan" | 0 | - | 4.98 | 85,148 |
| Groups of Countries that Start with the Same 3 Letters | 0 | - | 5.00 | 91,073 |
| Top 20 Longest One-Word Country Names | 0 | - | 4.98 | 133,705 |
