| NATO Countries | 0 | - | 4.98 | 280,961 |
| EU Countries Quiz | 0 | - | 4.99 | 274,886 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 288,848 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 273,808 |
| Top Five Countries by Religion | 0 | - | 4.93 | 171,897 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.92 | 112,855 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 112,112 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 148,738 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 114,569 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.91 | 65,827 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 75,239 |
| Countries with NO Military | 0 | - | 4.97 | 62,476 |
| Monarchies of the World | 0 | - | 4.94 | 168,967 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,703 |
| People on Money by Country | 0 | - | 4.83 | 60,448 |
| Countries that Start with a Vowel | 0 | - | 4.99 | 152,945 |
| Countries with the Most Major Earthquakes | 0 | - | 4.94 | 117,476 |
| Most Common JetPunk Answers - Countries | 0 | - | 4.91 | 87,774 |
| Country Superlatives - Top 2 | 0 | - | 4.99 | 70,501 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,520,280 |
| Majority Muslim Countries | 0 | - | 4.98 | 374,945 |
| Landlocked Countries | 0 | - | 4.99 | 421,209 |
| Countries with the Highest Death Rate | 0 | - | 4.54 | 47,382 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,772,967 |
| Sahara Desert Countries | 0 | - | 4.98 | 164,064 |
| Himalayan Countries | 0 | - | 4.95 | 138,375 |
| Andean Countries | 0 | - | 4.93 | 84,408 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 63,631 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 125,552 |
| Coffee Producing Countries | 0 | - | 4.83 | 67,253 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,656 |
| Danube Countries | 0 | - | 4.97 | 71,919 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 116,897 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,323 |
| Countries with the Worst Passports | 0 | - | 4.94 | 84,136 |
| Countries with the Most Skyscrapers | 0 | - | 4.93 | 144,219 |
| Southernmost Countries A-Z | 0 | - | 4.95 | 153,649 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 195,848 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 149,595 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 170,390 |
| European Landlocked Countries | 0 | - | 4.99 | 147,051 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,489 |
| Countries with the Most Species | 0 | - | 4.99 | 103,160 |
| Countries 197 to 205 | 0 | - | 4.89 | 70,644 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,542 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,684 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 192,532 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 301,081 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,483 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,164 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,578 |
| Countries in the Alps | 0 | - | 4.87 | 118,072 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 100,521 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 106,880 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,594 |
| Countries with the Tallest Buildings | 0 | - | 4.93 | 104,454 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,517 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,408 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 95,884 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,566 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,423 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,125 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,773 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,600 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,464 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,141 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,401 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,439 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 118,710 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,235 |
| Most Guessed Cities by Country #2 | 0 | - | 4.95 | 79,495 |
| Most Guessed Cities by Country #1 | 0 | - | 4.88 | 102,106 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 60,317 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 45,924 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 243,548 |
| World Countries - Blind Typing | 0 | - | 5.00 | 107,872 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,160 |
| Countries with the Most Tanks | 0 | - | 4.91 | 107,540 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 50,636 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,844 |
| Largest Countries By Category | 0 | - | 4.97 | 158,062 |
| Countries by Countries | 0 | - | 4.96 | 63,103 |
| Five Least Guessed Countries by Continent | 0 | - | 4.97 | 98,494 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.83 | 72,982 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 321,027 |
| Country Flags with the Most White | 0 | - | 4.85 | 138,578 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,249 |
| Buddhist Countries | 0 | - | 4.96 | 144,470 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,538 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 197,888 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 88,591 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 335,677 |
| Coldest Countries | 0 | - | 4.97 | 138,592 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 123,730 |
| Countries with the Most Nobel Prizes | 0 | - | 4.87 | 90,595 |
| Countries with the Least Precipitation | 0 | - | 4.90 | 82,770 |
| Countries with Most Nobel Prizes by Continent | 0 | - | 4.93 | 59,967 |
| Five Coldest Countries by Continent | 0 | - | 4.97 | 76,641 |
| Monarchies Bordering Monarchies | 0 | - | 4.81 | 60,334 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 330,913 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 375,295 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 406,727 |
| Island Countries | 0 | - | 4.99 | 710,744 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,048,844 |
| Northernmost Countries | 0 | - | 4.99 | 361,601 |
| Countries with the Most Murders | 0 | - | 4.55 | 150,806 |
| Countries with the Highest Murder Rate | 0 | - | 4.64 | 73,965 |
| Countries of South America | 0 | - | 5.00 | 926,164 |
| Countries of Oceania | 0 | - | 5.00 | 1,055,400 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,874,624 |
| "Land" Countries | 0 | - | 4.98 | 337,083 |
| Richest Island Countries | 0 | - | 4.85 | 100,666 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,381,651 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 236,354 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 225,305 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 192,390 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 122,972 |
| Countries Hidden in a Letter #1 | 0 | - | 5.00 | 48,239 |
| Countries with the Most Muslims | 0 | - | 4.95 | 160,529 |
| Countries with the Most Exports | 0 | - | 4.96 | 155,525 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 189,852 |
| Countries by Oil Consumption | 0 | - | 4.96 | 120,477 |
| Largest Economies in 2050 | 0 | - | 4.90 | 111,533 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 272,051 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 104,414 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.89 | 84,636 |
| Shortest Country Name A-Z | 0 | - | 4.99 | 237,423 |
| Countries that Start with A | 0 | - | 4.98 | 2,164,499 |
| Countries that Start with B | 0 | - | 4.95 | 2,296,162 |
| Countries that Start with C | 0 | - | 4.96 | 1,823,466 |
| Countries that Start with D | 0 | - | 4.96 | 710,647 |
| Countries that Start with E | 0 | - | 4.95 | 1,378,307 |
| Countries that Start with G | 0 | - | 4.97 | 1,504,552 |
| Countries that Start with H | 0 | - | 4.96 | 605,474 |
| Countries that Start with I | 0 | - | 4.92 | 1,289,188 |
| Countries that Start with J | 0 | - | 4.98 | 603,125 |
| Countries that Start with K | 0 | - | 4.97 | 816,578 |
| Countries that Start with L | 0 | - | 4.98 | 1,091,615 |
| Countries that Start with N | 0 | - | 4.93 | 1,118,624 |
| Countries that Start with P | 0 | - | 4.94 | 1,217,045 |
| Countries that Start with S | 0 | - | 4.98 | 1,756,111 |
| Countries that Start with T | 0 | - | 4.90 | 1,010,567 |
| Countries that Start with U | 0 | - | 4.97 | 905,087 |
| Countries that Start with V | 0 | - | 4.98 | 609,742 |
| Countries that Start with F | 0 | - | 4.83 | 618,171 |
| Countries that Start with M | 0 | - | 4.97 | 1,382,694 |
| Five Most Guessed Countries by Continent | 0 | - | 4.97 | 172,839 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 195,360 |
| Most Visited Countries by JetPunkers | 0 | - | 4.85 | 118,475 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 173,685 |
| Countries with Megacities | 0 | - | 4.99 | 264,034 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 199,527 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,363 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 137,797 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,420 |
| Countries by Official Language | 0 | - | 4.95 | 195,088 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 296,157 |
| Countries in their Native Language | 0 | - | 4.99 | 198,773 |
| Independence from Whom | 0 | - | 4.99 | 211,905 |
| Subdivisions by Country | 0 | - | 4.86 | 50,392 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 132,591 |
| Megadiverse Countries | 0 | - | 4.96 | 134,948 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 131,943 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 55,306 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 125,880 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,080 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 163,012 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,551 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 94,349 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 153,983 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,603 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 45,054 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 77,524 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 107,835 |
| Countries Furthest from the United States | 0 | - | 4.94 | 89,146 |
| Countries with the Highest HDI | 0 | - | 4.95 | 136,919 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 75,303 |
| Most Dispersed Island Nations | 0 | - | 4.97 | 71,453 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 110,951 |
| World Map Quiz | 0 | - | 4.81 | 64,984 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 156,845 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 107,271 |
| Southernmost Countries of the World | 0 | - | 4.99 | 227,939 |
| Countries by Inland Surface Water | 0 | - | 4.93 | 105,187 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.91 | 122,911 |
| Countries With the Most Languages | 0 | - | 4.90 | 201,992 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.95 | 110,812 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.90 | 93,938 |
| Countries with the Most Prisoners | 0 | - | 4.94 | 99,239 |
| Countries with the Most Domestic Camels | 0 | - | 4.94 | 61,398 |
| Tallest Countries North to South | 0 | - | 4.83 | 120,514 |
| Widest Countries East to West | 0 | - | 4.92 | 129,576 |
| Countries with the Highest Average Elevation | 0 | - | 4.98 | 71,434 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 186,281 |
| Countries with the Most Area in the Southern Hemisphere | 0 | - | 4.99 | 98,095 |
| Most Populous Countries as a Percent of Their Continent | 0 | - | 4.97 | 94,712 |
| Largest Countries as a Percent of Continent | 0 | - | 4.97 | 148,497 |
| Countries with the Most Desert | 0 | - | 4.93 | 127,775 |
| Countries by Contribution to UN Budget | 0 | - | 4.87 | 77,339 |
| Countries with Most Nobel Laureates per Capita | 0 | - | 4.83 | 34,784 |
