| Majority Muslim Countries | 0 | - | 4.98 | 352,176 |
| NATO Countries Quiz | 0 | - | 4.98 | 260,164 |
| EU Countries Quiz | 0 | - | 4.99 | 256,844 |
| Countries with the Most Military Troops | 0 | - | 4.96 | 270,755 |
| Countries with Nuclear Weapons | 0 | - | 4.89 | 251,356 |
| Top Five Countries by Religion | 0 | - | 4.91 | 160,210 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.92 | 106,925 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.82 | 105,671 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 140,148 |
| Countries where the Sea Freezes | 0 | - | 4.92 | 98,636 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.90 | 62,835 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 72,045 |
| Countries with NO Military | 0 | - | 4.97 | 57,365 |
| Monarchies of the World | 0 | - | 4.93 | 159,508 |
| Countries by Number of Books Published | 0 | - | 4.95 | 69,356 |
| People on Money by Country | 0 | - | 4.83 | 58,276 |
| Countries that Start with a Vowel | 0 | - | 4.98 | 121,992 |
| Countries with the Most Major Earthquakes | 0 | - | 4.94 | 114,554 |
| Countries with the Most JetPunk Users | 0 | - | 4.99 | 141,648 |
| Most Common JetPunk Answers - Countries | 0 | - | 4.90 | 83,121 |
| Country Superlatives - Top 2 | 0 | - | 4.99 | 69,240 |
| Countries of the World Quiz | 0 | - | 5.00 | 44,860,973 |
| Landlocked Countries Quiz | 0 | - | 4.99 | 389,808 |
| Countries with the Most Billionaires | 0 | - | 4.92 | 323,388 |
| Countries with the Most Skyscrapers | 0 | - | 4.93 | 139,917 |
| Southernmost Countries A-Z | 0 | - | 4.94 | 150,826 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 189,768 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 167,004 |
| Biggest Countries by Area A-Z | 0 | - | 4.95 | 186,397 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 295,372 |
| Countries with the Tallest Buildings | 0 | - | 4.91 | 85,496 |
| Most Guessed Cities by Country #2 | 0 | - | 4.95 | 75,613 |
| Most Guessed Cities by Country #1 | 0 | - | 4.89 | 97,095 |
| Countries with the Most Tanks | 0 | - | 4.87 | 85,911 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 47,039 |
| Top Oil Reserve Countries | 0 | - | 4.92 | 71,319 |
| Five Least Guessed Countries by Continent | 0 | - | 4.97 | 91,586 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.83 | 70,160 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,448,547 |
| Buddhist Countries | 0 | - | 4.96 | 138,621 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 190,048 |
| Coldest Countries | 0 | - | 4.97 | 133,482 |
| Countries with the Most Millionaires | 0 | - | 4.87 | 114,063 |
| Countries with the Most Nobel Prizes | 0 | - | 4.86 | 87,931 |
| Countries with the Least Precipitation | 0 | - | 4.90 | 80,433 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,523,645 |
| Countries with Most Nobel Prizes by Continent | 0 | - | 4.93 | 58,908 |
| Five Coldest Countries by Continent | 0 | - | 4.96 | 74,251 |
| Monarchies Bordering Monarchies | 0 | - | 4.85 | 58,580 |
| Sahara Desert Countries | 0 | - | 4.97 | 149,113 |
| Himalayan Countries | 0 | - | 4.94 | 125,283 |
| Andean Countries | 0 | - | 4.93 | 70,534 |
| Countries with the Youngest Median Age | 0 | - | 4.98 | 58,069 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 115,504 |
| Coffee Producing Countries | 0 | - | 4.83 | 61,436 |
| Countries with Shrinking Populations | 0 | - | 4.93 | 60,569 |
| Danube Countries | 0 | - | 4.97 | 61,662 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 98,012 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 82,691 |
| Countries with the Worst Passports | 0 | - | 4.92 | 75,296 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 140,951 |
| European Landlocked Countries | 0 | - | 4.99 | 142,055 |
| Partially Recognized Countries | 0 | - | 4.98 | 99,813 |
| Countries with the Most Species | 0 | - | 4.99 | 93,148 |
| Countries 197 to 205 | 0 | - | 4.88 | 64,761 |
| Tropic of Cancer Countries | 0 | - | 4.95 | 47,073 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 46,153 |
| Countries that Use the Peso | 0 | - | 4.89 | 57,006 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.88 | 70,538 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 54,440 |
| Countries in the Alps | 0 | - | 4.86 | 111,979 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 91,575 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 99,427 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 76,039 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 84,488 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 111,666 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.90 | 92,622 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 96,133 |
| Five Biggest Countries by Longitude | 0 | - | 4.90 | 50,481 |
| Biggest Country by Body of Water | 0 | - | 4.95 | 48,466 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 59,491 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 51,715 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 39,520 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 100,797 |
| Arctic Ocean Countries | 0 | - | 4.94 | 76,479 |
| Countries with the Most Grassland | 0 | - | 4.93 | 74,298 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 110,828 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 65,437 |
| Countries that Host the Most Refugees | 0 | - | 4.94 | 57,362 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.94 | 40,560 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 226,138 |
| World Countries - Blind Typing | 0 | - | 5.00 | 97,497 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 45,694 |
| Largest Countries By Category | 0 | - | 4.97 | 152,459 |
| Countries by Countries | 0 | - | 4.96 | 59,149 |
| Richest Island Countries | 0 | - | 4.82 | 95,865 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 305,977 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 224,560 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 214,719 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 182,763 |
| Country Flags with the Most White | 0 | - | 4.85 | 133,216 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.96 | 116,215 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 60,948 |
| Countries Hidden in a Letter #1 | 0 | - | 5.00 | 46,151 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.86 | 46,532 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 84,776 |
| Countries with the Most Muslims | 0 | - | 4.94 | 155,015 |
| Countries with the Most Exports | 0 | - | 4.96 | 149,975 |
| Top Crude Oil Producing Countries | 0 | - | 4.90 | 183,573 |
| Countries by Oil Consumption | 0 | - | 4.96 | 117,422 |
| Largest Economies in 2050 | 0 | - | 4.90 | 107,830 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 252,555 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 99,251 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.90 | 80,742 |
| Shortest Country Name A-Z | 0 | - | 4.99 | 228,193 |
| Countries that Start with A | 0 | - | 4.98 | 2,082,073 |
| Countries that Start with B | 0 | - | 4.95 | 2,219,913 |
| Countries that Start with C | 0 | - | 4.96 | 1,761,440 |
| Countries that Start with D | 0 | - | 4.96 | 668,183 |
| Countries that Start with E | 0 | - | 4.95 | 1,326,635 |
| Countries that Start with G | 0 | - | 4.97 | 1,449,693 |
| Countries that Start with H | 0 | - | 4.96 | 569,592 |
| Countries that Start with I | 0 | - | 4.92 | 1,246,517 |
| Countries that Start with J | 0 | - | 4.98 | 569,436 |
| Countries that Start with K | 0 | - | 4.97 | 781,191 |
| Countries that Start with L | 0 | - | 4.98 | 1,049,757 |
| Countries that Start with N | 0 | - | 4.93 | 1,076,503 |
| Countries that Start with P | 0 | - | 4.95 | 1,176,352 |
| Countries that Start with S | 0 | - | 4.98 | 1,702,427 |
| Countries that Start with T | 0 | - | 4.89 | 978,308 |
| Countries that Start with U | 0 | - | 4.97 | 878,119 |
| Countries that Start with V | 0 | - | 4.98 | 588,129 |
| Countries that Start with F | 0 | - | 4.83 | 588,769 |
| Countries that Start with M | 0 | - | 4.97 | 1,337,468 |
| Five Most Guessed Countries by Continent | 0 | - | 4.96 | 165,911 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 188,446 |
| Most Powerful Countries Bordering Each Other | 0 | - | 4.86 | 55,315 |
| Most Visited Countries by JetPunkers | 0 | - | 4.89 | 113,900 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 362,590 |
| Countries with the Most Tourists Quiz | 0 | - | 4.91 | 386,408 |
| Island Countries Quiz | 0 | - | 4.99 | 695,094 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,284,075 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,005,711 |
| Northernmost Countries | 0 | - | 4.99 | 344,895 |
| Countries of South America | 0 | - | 5.00 | 873,989 |
| Countries of Oceania | 0 | - | 5.00 | 989,391 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,754,757 |
| Richest Countries A-Z | 0 | - | 4.91 | 97,364 |
| Large Countries with Small Economies | 0 | - | 4.94 | 78,216 |
| Countries by Wikipedia Descriptions #1 | 0 | - | 4.93 | 63,798 |
| Countries by Wikipedia Descriptions #4 | 0 | - | 4.89 | 55,632 |
| Countries with the Most Borders A-Z | 0 | - | 4.98 | 112,427 |
| Richest Countries Bordering Each Other | 0 | - | 4.99 | 149,168 |
| Rich Countries Bordering Poor Countries | 0 | - | 4.89 | 95,397 |
| Bordering Countries with the Largest GDPs | 0 | - | 4.97 | 74,609 |
| Biggest Countries by Population | 0 | - | 4.99 | 1,392,546 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 367,149 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 162,398 |
| Countries with Megacities | 0 | - | 4.99 | 221,972 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 189,345 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.97 | 107,555 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 128,696 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 74,947 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 299,611 |
| Countries by Official Language | 0 | - | 4.95 | 185,961 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 284,468 |
| Countries in their Native Language | 0 | - | 4.98 | 190,326 |
| Independence from Whom | 0 | - | 4.99 | 202,366 |
| Subdivisions by Country | 0 | - | 4.85 | 48,914 |
| Who Controlled These Colonies? | 0 | - | 4.90 | 125,523 |
| Megadiverse Countries | 0 | - | 4.97 | 131,221 |
| Countries With the Most English Speakers | 0 | - | 4.89 | 123,891 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 53,348 |
| Countries with Multiple Big Islands | 0 | - | 4.92 | 122,643 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 73,474 |
| Most Desired Destinations for Potential Migrants | 0 | - | 4.86 | 49,562 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 156,825 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 60,189 |
| Countries of the World in 1938 Quiz | 0 | - | 4.96 | 88,564 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.94 | 150,124 |
| Countries with Multiple Populous Islands | 0 | - | 4.91 | 81,028 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 43,626 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 69,509 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 105,281 |
| Countries Furthest from the United States | 0 | - | 4.93 | 86,456 |
| Countries with the Highest HDI | 0 | - | 4.95 | 134,929 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 72,653 |
| Most Dispersed Island Nations | 0 | - | 4.96 | 69,164 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 100,473 |
| World Map Quiz | 0 | - | 4.87 | 59,053 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 138,835 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 87,743 |
| Southernmost Countries of the World | 0 | - | 4.99 | 220,242 |
| Countries by Inland Surface Water | 0 | - | 4.94 | 99,895 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.91 | 117,696 |
| Countries With the Most Languages | 0 | - | 4.89 | 191,795 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.93 | 97,042 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.89 | 89,525 |
| Countries with the Most Prisoners | 0 | - | 4.93 | 94,714 |
| Countries with the Most Domestic Camels | 0 | - | 4.93 | 58,954 |
