| Five Coldest Countries by Continent | 0 | - | 4.97 | 76,225 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.91 | 111,507 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 110,896 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 113,437 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 74,660 |
| Coldest Countries | 0 | - | 4.97 | 137,216 |
| Countries with the Least Precipitation | 0 | - | 4.90 | 82,340 |
| Countries with Most Nobel Prizes by Continent | 0 | - | 4.93 | 59,745 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 193,881 |
| Countries of the World Quiz | 0 | - | 5.00 | 46,904,038 |
| Majority Muslim Countries | 0 | - | 4.98 | 368,423 |
| NATO Countries | 0 | - | 4.98 | 275,617 |
| EU Countries Quiz | 0 | - | 4.99 | 269,830 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 284,842 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 268,180 |
| Top Five Countries by Religion | 0 | - | 4.93 | 169,006 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 146,725 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.89 | 65,147 |
| Countries with NO Military | 0 | - | 4.97 | 61,149 |
| Monarchies of the World | 0 | - | 4.94 | 166,572 |
| Countries by Number of Books Published | 0 | - | 4.95 | 71,893 |
| People on Money by Country | 0 | - | 4.84 | 59,969 |
| Countries that Start with a Vowel | 0 | - | 4.99 | 128,643 |
| Countries with the Most Major Earthquakes | 0 | - | 4.94 | 116,746 |
| Countries with the Most JetPunk Users | 0 | - | 4.99 | 165,436 |
| Most Common JetPunk Answers - Countries | 0 | - | 4.91 | 86,665 |
| Country Superlatives - Top 2 | 0 | - | 4.99 | 70,258 |
| Landlocked Countries | 0 | - | 4.99 | 413,425 |
| Coldest Countries with Exceptions | 0 | - | 4.69 | 38,694 |
| Coldest World Capitals | 0 | - | 4.95 | 133,036 |
| Countries with the Most Skyscrapers | 0 | - | 4.92 | 143,410 |
| Southernmost Countries A-Z | 0 | - | 4.94 | 152,716 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 193,902 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 169,368 |
| Biggest Countries by Area A-Z | 0 | - | 4.95 | 190,717 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 299,360 |
| Countries with the Tallest Buildings | 0 | - | 4.93 | 103,668 |
| Most Guessed Cities by Country #2 | 0 | - | 4.95 | 78,676 |
| Most Guessed Cities by Country #1 | 0 | - | 4.88 | 101,125 |
| Countries with the Most Tanks | 0 | - | 4.91 | 106,239 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 49,719 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,110 |
| Five Least Guessed Countries by Continent | 0 | - | 4.97 | 96,601 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.83 | 72,130 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 316,939 |
| Buddhist Countries | 0 | - | 4.96 | 142,926 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 196,222 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 332,802 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 122,050 |
| Countries with the Most Nobel Prizes | 0 | - | 4.87 | 89,915 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,714,957 |
| Five Top Olympic Medal-Winning Countries by Continent | 0 | - | 4.96 | 142,762 |
| Monarchies Bordering Monarchies | 0 | - | 4.85 | 59,954 |
| Sahara Desert Countries | 0 | - | 4.98 | 160,500 |
| Himalayan Countries | 0 | - | 4.95 | 135,281 |
| Andean Countries | 0 | - | 4.94 | 82,791 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 62,193 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 123,143 |
| Coffee Producing Countries | 0 | - | 4.81 | 65,859 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 64,567 |
| Danube Countries | 0 | - | 4.97 | 71,062 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 115,730 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 85,517 |
| Countries with the Worst Passports | 0 | - | 4.94 | 82,427 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 147,351 |
| European Landlocked Countries | 0 | - | 4.99 | 145,731 |
| Partially Recognized Countries | 0 | - | 4.98 | 105,171 |
| Countries with the Most Species | 0 | - | 4.99 | 95,234 |
| Countries 197 to 205 | 0 | - | 4.87 | 69,311 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,193 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,360 |
| Countries that Use the Peso | 0 | - | 4.88 | 58,948 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.89 | 72,561 |
| Countries with a AAA Credit Rating | 0 | - | 4.85 | 56,937 |
| Countries in the Alps | 0 | - | 4.86 | 116,788 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 94,537 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 105,223 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 77,991 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,404 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 115,131 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.91 | 94,979 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 99,552 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 52,736 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,188 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,036 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,189 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,032 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,431 |
| Arctic Ocean Countries | 0 | - | 4.95 | 78,722 |
| Countries with the Most Grassland | 0 | - | 4.93 | 76,735 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 117,021 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 67,621 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,246 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 44,750 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 239,181 |
| World Countries - Blind Typing | 0 | - | 5.00 | 105,604 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 47,591 |
| Largest Countries By Category | 0 | - | 4.97 | 156,721 |
| Countries by Countries | 0 | - | 4.96 | 62,242 |
| Country Flags with the Most White | 0 | - | 4.87 | 137,352 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 61,958 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,323 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 87,739 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 323,643 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 372,057 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 401,741 |
| Island Countries | 0 | - | 4.99 | 707,545 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,039,235 |
| Northernmost Countries | 0 | - | 4.99 | 357,625 |
| Countries with the Most Total Precipitation | 0 | - | 4.69 | 65,545 |
| Countries with the Most Precipitation | 0 | - | 4.69 | 52,659 |
| Countries of South America | 0 | - | 5.00 | 914,391 |
| Countries of Oceania | 0 | - | 5.00 | 1,040,071 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,847,667 |
| "Land" Countries | 0 | - | 4.98 | 333,595 |
| Countries that Start with A | 0 | - | 4.97 | 2,146,364 |
| Countries that Start with B | 0 | - | 4.95 | 2,279,488 |
| Countries that Start with C | 0 | - | 4.96 | 1,809,985 |
| Countries that Start with D | 0 | - | 4.96 | 701,314 |
| Countries that Start with E | 0 | - | 4.95 | 1,367,275 |
| Countries that Start with G | 0 | - | 4.97 | 1,492,513 |
| Countries that Start with H | 0 | - | 4.96 | 597,770 |
| Countries that Start with I | 0 | - | 4.92 | 1,280,079 |
| Countries that Start with J | 0 | - | 4.98 | 595,845 |
| Countries that Start with K | 0 | - | 4.97 | 809,242 |
| Countries that Start with L | 0 | - | 4.98 | 1,082,668 |
| Countries that Start with N | 0 | - | 4.93 | 1,109,540 |
| Countries that Start with P | 0 | - | 4.94 | 1,208,356 |
| Countries that Start with S | 0 | - | 4.98 | 1,744,244 |
| Countries that Start with T | 0 | - | 4.90 | 1,004,059 |
| Countries that Start with U | 0 | - | 4.97 | 899,810 |
| Countries that Start with V | 0 | - | 4.98 | 604,979 |
| Countries that Start with F | 0 | - | 4.83 | 612,048 |
| Countries that Start with M | 0 | - | 4.97 | 1,373,109 |
| Countries with the Most Tropical Cyclones | 0 | - | 4.55 | 49,577 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,025 |
| Richest Island Countries | 0 | - | 4.84 | 99,496 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,361,760 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 233,524 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 222,759 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 190,278 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 121,405 |
| Most Flood-Prone Countries | 0 | - | 4.49 | 21,403 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 136,975 |
| Countries Hidden in a Letter #1 | 0 | - | 5.00 | 47,785 |
| Countries with the Most Muslims | 0 | - | 4.95 | 159,252 |
| Countries with the Most Exports | 0 | - | 4.96 | 154,141 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 188,472 |
| Countries by Oil Consumption | 0 | - | 4.96 | 119,536 |
| Largest Economies in 2050 | 0 | - | 4.90 | 110,629 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 262,040 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.95 | 102,922 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.90 | 83,694 |
| Shortest Country Name A-Z | 0 | - | 5.00 | 234,789 |
| Five Countries by a Single Word by Continent | 0 | - | 4.91 | 77,166 |
| Five Countries with Most Christians by Continent | 0 | - | 4.99 | 110,572 |
| Five Most Guessed Countries by Continent | 0 | - | 4.96 | 171,381 |
| Most Visited Countries by JetPunkers | 0 | - | 4.85 | 117,436 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 171,078 |
| Countries with Megacities | 0 | - | 4.99 | 246,684 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 197,005 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 111,861 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 135,431 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 79,787 |
| Countries by Official Language | 0 | - | 4.95 | 192,731 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 293,069 |
| Countries in their Native Language | 0 | - | 4.99 | 196,594 |
| Independence from Whom | 0 | - | 4.99 | 209,635 |
| Subdivisions by Country | 0 | - | 4.86 | 50,060 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 130,712 |
| Megadiverse Countries | 0 | - | 4.97 | 133,884 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 129,759 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 54,910 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 125,417 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 74,853 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 161,629 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 61,986 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 92,886 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 153,130 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,208 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 44,738 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 75,529 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 107,404 |
| Countries Furthest from the United States | 0 | - | 4.94 | 88,480 |
| Countries with the Highest HDI | 0 | - | 4.95 | 136,491 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 74,654 |
| Most Dispersed Island Nations | 0 | - | 4.96 | 71,012 |
| Richest Countries A-Z | 0 | - | 4.92 | 101,817 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 108,531 |
| Large Countries with Small Economies | 0 | - | 4.94 | 80,307 |
| World Map Quiz | 0 | - | 4.81 | 63,473 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 152,560 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 106,310 |
| Countries by Founding Story | 0 | - | 4.95 | 76,512 |
| Southernmost Countries of the World | 0 | - | 4.99 | 226,308 |
| Countries by Inland Surface Water | 0 | - | 4.94 | 103,966 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.91 | 121,925 |
| Countries With the Most Languages | 0 | - | 4.90 | 199,687 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.95 | 109,833 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.89 | 93,040 |
