| Majority Muslim Countries | 0 | - | 4.97 | 317,782 |
| NATO Countries Quiz | 0 | - | 4.98 | 229,495 |
| EU Countries Quiz | 0 | - | 4.99 | 231,524 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 229,450 |
| Countries with Nuclear Weapons | 0 | - | 4.89 | 235,012 |
| Top Five Countries by Religion | 0 | - | 4.91 | 146,382 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.91 | 82,835 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 128,430 |
| Countries where the Sea Freezes | 0 | - | 4.90 | 82,372 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.89 | 58,875 |
| Largest Countries Without Deserts | 0 | - | 4.87 | 67,356 |
| Countries with NO Military | 0 | - | 4.97 | 50,932 |
| Monarchies of the World | 0 | - | 4.93 | 154,411 |
| Countries by Number of Books Published | 0 | - | 4.95 | 64,808 |
| Countries that Start with a Vowel | 0 | - | 4.98 | 110,368 |
| Countries with the Most Major Earthquakes | 0 | - | 4.94 | 110,524 |
| Countries with the Most JetPunk Users | 0 | - | 4.99 | 130,561 |
| Most Common JetPunk Answers - Countries | 0 | - | 4.89 | 76,908 |
| Country Superlatives - Top 2 | 0 | - | 4.99 | 66,828 |
| Countries of the World Quiz | 0 | - | 5.00 | 41,812,373 |
| Landlocked Countries Quiz | 0 | - | 4.99 | 334,992 |
| Countries with the Most Skyscrapers | 0 | - | 4.93 | 134,395 |
| Southernmost Countries A-Z | 0 | - | 4.94 | 140,726 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 183,278 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 163,099 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 178,555 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 289,007 |
| Countries with the Tallest Buildings | 0 | - | 4.95 | 75,648 |
| Most Guessed Cities by Country #2 | 0 | - | 4.93 | 64,085 |
| Most Guessed Cities by Country #1 | 0 | - | 4.92 | 87,457 |
| Countries with the Most Tanks | 0 | - | 4.88 | 76,795 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 42,773 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 67,549 |
| Five Least Guessed Countries by Continent | 0 | - | 4.97 | 83,034 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.82 | 66,657 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,178,316 |
| Buddhist Countries | 0 | - | 4.97 | 132,449 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 154,647 |
| Coldest Countries | 0 | - | 4.98 | 126,450 |
| Countries with the Most Millionaires | 0 | - | 4.85 | 86,381 |
| Countries with the Most Nobel Prizes | 0 | - | 4.86 | 84,615 |
| Countries with the Least Precipitation | 0 | - | 4.89 | 68,840 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,233,107 |
| Countries with Most Nobel Prizes by Continent | 0 | - | 4.94 | 56,958 |
| Five Coldest Countries by Continent | 0 | - | 4.96 | 58,970 |
| Monarchies Bordering Monarchies | 0 | - | 4.86 | 56,311 |
| Members of the Arab League | 0 | - | 4.86 | 66,522 |
| Sahara Desert Countries | 0 | - | 4.97 | 130,684 |
| Himalayan Countries | 0 | - | 4.94 | 108,622 |
| Andean Countries | 0 | - | 4.91 | 60,332 |
| Countries with the Oldest Median Age | 0 | - | 4.82 | 61,513 |
| Countries with the Youngest Median Age | 0 | - | 4.98 | 50,933 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 104,565 |
| Coffee Producing Countries | 0 | - | 4.82 | 54,898 |
| Countries with Shrinking Populations | 0 | - | 4.93 | 54,333 |
| Danube Countries | 0 | - | 4.96 | 57,265 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 92,269 |
| Countries With an "Ese" Demonym | 0 | - | 4.96 | 65,327 |
| Countries with the Best Passports | 0 | - | 4.86 | 72,809 |
| Countries with the Worst Passports | 0 | - | 4.89 | 50,489 |
| Countries with the Most Immigrants | 0 | - | 4.87 | 111,137 |
| European Landlocked Countries | 0 | - | 4.99 | 137,274 |
| Partially Recognized Countries | 0 | - | 4.98 | 90,894 |
| Countries with the Most Species | 0 | - | 4.99 | 90,078 |
| Countries 197 to 205 | 0 | - | 4.87 | 57,433 |
| Tropic of Cancer Countries | 0 | - | 4.96 | 45,055 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 44,343 |
| Countries Producing the Most Sugarcane | 0 | - | 4.94 | 49,121 |
| Countries that Use the Peso | 0 | - | 4.82 | 46,923 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.88 | 59,157 |
| Countries with a AAA Credit Rating | 0 | - | 4.87 | 49,984 |
| Countries in the Alps | 0 | - | 4.84 | 103,955 |
| Top Five Importing Partners by Country | 0 | - | 4.98 | 86,521 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 89,708 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 72,344 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 79,447 |
| Northernmost Countries by Continent | 0 | - | 4.97 | 94,969 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.91 | 88,408 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 90,614 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 46,822 |
| Biggest Country by Body of Water | 0 | - | 4.96 | 45,735 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 55,468 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.88 | 70,234 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 49,062 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 37,053 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 96,644 |
| Arctic Ocean Countries | 0 | - | 4.93 | 72,731 |
| Countries with the Most Grassland | 0 | - | 4.94 | 70,301 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 100,739 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 62,005 |
| Countries that Host the Most Refugees | 0 | - | 4.94 | 54,106 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 203,035 |
| World Countries - Blind Typing | 0 | - | 5.00 | 75,608 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 42,876 |
| Largest Countries By Category | 0 | - | 4.97 | 146,545 |
| Countries by Countries | 0 | - | 4.95 | 55,680 |
| Richest Island Countries | 0 | - | 4.86 | 89,680 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 288,594 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 211,279 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 201,799 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 171,868 |
| Country Flags with the Most White | 0 | - | 4.90 | 126,645 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.96 | 108,285 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 59,251 |
| Countries Hidden in a Letter #1 | 0 | - | 5.00 | 43,532 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 45,166 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 79,724 |
| Countries with the Most Billionaires | 0 | - | 4.93 | 285,387 |
| Countries with the Most Muslims | 0 | - | 4.95 | 147,340 |
| Countries with the Most Exports | 0 | - | 4.96 | 140,727 |
| Top Crude Oil Producing Countries | 0 | - | 4.90 | 174,536 |
| Countries by Oil Consumption | 0 | - | 4.96 | 112,760 |
| Largest Economies in 2050 | 0 | - | 4.89 | 101,543 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 242,428 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 91,663 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.86 | 68,150 |
| Shortest Country Name A-Z | 0 | - | 4.99 | 217,180 |
| Countries that Start with A | 0 | - | 4.98 | 1,977,677 |
| Countries that Start with B | 0 | - | 4.95 | 2,116,751 |
| Countries that Start with C | 0 | - | 4.96 | 1,675,557 |
| Countries that Start with D | 0 | - | 4.96 | 611,646 |
| Countries that Start with E | 0 | - | 4.95 | 1,255,184 |
| Countries that Start with G | 0 | - | 4.97 | 1,375,178 |
| Countries that Start with H | 0 | - | 4.96 | 521,836 |
| Countries that Start with I | 0 | - | 4.92 | 1,182,810 |
| Countries that Start with J | 0 | - | 4.98 | 524,087 |
| Countries that Start with K | 0 | - | 4.96 | 730,181 |
| Countries that Start with L | 0 | - | 4.98 | 990,572 |
| Countries that Start with N | 0 | - | 4.93 | 1,016,874 |
| Countries that Start with P | 0 | - | 4.95 | 1,119,292 |
| Countries that Start with S | 0 | - | 4.98 | 1,629,049 |
| Countries that Start with T | 0 | - | 4.89 | 927,676 |
| Countries that Start with U | 0 | - | 4.96 | 835,768 |
| Countries that Start with V | 0 | - | 4.98 | 559,591 |
| Countries that Start with F | 0 | - | 4.84 | 550,362 |
| Countries that Start with M | 0 | - | 4.97 | 1,274,093 |
| Five Most Guessed Countries by Continent | 0 | - | 4.96 | 156,702 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 179,651 |
| Most Powerful Countries Bordering Each Other | 0 | - | 4.85 | 50,558 |
| Most Visited Countries by JetPunkers | 0 | - | 4.85 | 77,948 |
| Spanish-Speaking Countries | 0 | - | 4.94 | 345,385 |
| Countries with the Most Tourists Quiz | 0 | - | 4.91 | 363,082 |
| Island Countries Quiz | 0 | - | 4.99 | 669,155 |
| Biggest Countries by Area | 0 | - | 5.00 | 948,434 |
| Northernmost Countries | 0 | - | 4.99 | 331,119 |
| Countries of South America | 0 | - | 5.00 | 811,018 |
| Countries of Oceania | 0 | - | 5.00 | 914,879 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,613,725 |
| Richest Countries A-Z | 0 | - | 4.92 | 90,276 |
| Large Countries with Small Economies | 0 | - | 4.94 | 74,550 |
| Countries by Wikipedia Descriptions #1 | 0 | - | 4.92 | 61,740 |
| Countries by Wikipedia Descriptions #4 | 0 | - | 4.90 | 53,932 |
| Countries with the Most Borders A-Z | 0 | - | 4.98 | 110,008 |
| Richest Countries Bordering Each Other | 0 | - | 4.98 | 131,011 |
| Rich Countries Bordering Poor Countries | 0 | - | 4.90 | 89,151 |
| Bordering Countries with the Largest GDPs | 0 | - | 4.96 | 63,730 |
| Biggest Countries by Population | 0 | - | 4.99 | 1,329,867 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 353,593 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 129,208 |
| Countries with Megacities | 0 | - | 4.99 | 202,080 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 175,577 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.97 | 100,067 |
| Countries With More than 200 Million People | 0 | - | 4.94 | 98,391 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.97 | 65,995 |
| Top 50 Countries by Population - In Order | 0 | - | 4.97 | 253,363 |
| Countries by Official Language | 0 | - | 4.96 | 175,379 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.92 | 253,724 |
| Countries in their Native Language | 0 | - | 4.98 | 180,753 |
| Independence from Whom | 0 | - | 4.99 | 189,564 |
| Subdivisions by Country | 0 | - | 4.84 | 46,928 |
| Who Controlled These Colonies? | 0 | - | 4.89 | 115,768 |
| Megadiverse Countries | 0 | - | 4.96 | 126,866 |
| Countries With the Most English Speakers | 0 | - | 4.87 | 94,061 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 107,636 |
| Most Desired Destinations for Potential Migrants | 0 | - | 4.82 | 47,852 |
| 15 Biggest Island Countries | 0 | - | 4.99 | 133,434 |
| Most Recently-Settled Countries | 0 | - | 4.92 | 49,937 |
| Countries of the World in 1938 Quiz | 0 | - | 4.96 | 79,742 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.95 | 146,086 |
| Countries with Multiple Populous Islands | 0 | - | 4.91 | 77,760 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 41,874 |
| Countries by Sports League Revenue | 0 | - | 4.89 | 45,143 |
| Landmarks of Countries #1 | 0 | - | 4.89 | 102,307 |
| Countries Furthest from the United States | 0 | - | 4.94 | 72,988 |
| Countries with the Highest HDI | 0 | - | 4.95 | 131,535 |
| Straight Shot to the Arctic Circle | 0 | - | 4.92 | 69,443 |
| Most Dispersed Island Nations | 0 | - | 4.96 | 66,071 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,120,259 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 86,774 |
| World Map Quiz | 0 | - | 4.90 | 51,593 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 118,816 |
| Smallest Countries with at Least One Border | 0 | - | 4.90 | 82,804 |
| Southernmost Countries of the World | 0 | - | 4.99 | 209,909 |
| Countries by Inland Surface Water | 0 | - | 4.94 | 92,908 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.91 | 110,275 |
| Countries With the Most Languages | 0 | - | 4.90 | 177,963 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.93 | 88,741 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.86 | 73,153 |
| Countries with the Most Prisoners | 0 | - | 4.93 | 88,381 |
| Countries with the Most Domestic Camels | 0 | - | 4.92 | 55,157 |
