| NATO Countries Quiz | 0 | - | 4.98 | 228,146 |
| EU Countries Quiz | 0 | - | 4.99 | 230,270 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 228,368 |
| Countries with Nuclear Weapons | 0 | - | 4.89 | 233,277 |
| Top Five Countries by Religion | 0 | - | 4.90 | 144,674 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.91 | 82,431 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 127,059 |
| Countries where the Sea Freezes | 0 | - | 4.91 | 81,975 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.89 | 58,469 |
| Largest Countries Without Deserts | 0 | - | 4.87 | 66,928 |
| Countries with NO Military | 0 | - | 4.97 | 50,500 |
| Monarchies of the World | 0 | - | 4.93 | 153,884 |
| Countries by Number of Books Published | 0 | - | 4.95 | 64,390 |
| Countries that Start with a Vowel | 0 | - | 4.98 | 109,109 |
| Countries with the Most Major Earthquakes | 0 | - | 4.94 | 109,980 |
| Countries with the Most JetPunk Users | 0 | - | 4.99 | 129,857 |
| Most Common JetPunk Answers - Countries | 0 | - | 4.89 | 76,328 |
| Country Superlatives - Top 2 | 0 | - | 4.99 | 66,690 |
| Countries of the World Quiz | 0 | - | 5.00 | 41,486,941 |
| Landlocked Countries Quiz | 0 | - | 4.99 | 331,085 |
| Majority Muslim Countries | 0 | - | 4.97 | 316,105 |
| Countries with the Most Skyscrapers | 0 | - | 4.93 | 133,573 |
| Southernmost Countries A-Z | 0 | - | 4.94 | 140,420 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 182,587 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 162,701 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 177,754 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 288,275 |
| Countries with the Tallest Buildings | 0 | - | 4.95 | 75,219 |
| Most Guessed Cities by Country #2 | 0 | - | 4.92 | 56,765 |
| Most Guessed Cities by Country #1 | 0 | - | 4.92 | 85,972 |
| Countries with the Most Tanks | 0 | - | 4.89 | 76,381 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 42,271 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 67,109 |
| Five Least Guessed Countries by Continent | 0 | - | 4.97 | 82,206 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.82 | 66,265 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,138,609 |
| Buddhist Countries | 0 | - | 4.97 | 131,767 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 154,015 |
| Coldest Countries | 0 | - | 4.97 | 125,732 |
| Countries with the Most Millionaires | 0 | - | 4.85 | 85,382 |
| Countries with the Most Nobel Prizes | 0 | - | 4.86 | 84,231 |
| Countries with the Least Precipitation | 0 | - | 4.89 | 68,541 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,203,829 |
| Countries with Most Nobel Prizes by Continent | 0 | - | 4.94 | 56,670 |
| Five Coldest Countries by Continent | 0 | - | 4.96 | 58,712 |
| Monarchies Bordering Monarchies | 0 | - | 4.86 | 56,065 |
| Members of the Arab League | 0 | - | 4.85 | 65,044 |
| Sahara Desert Countries | 0 | - | 4.97 | 129,265 |
| Himalayan Countries | 0 | - | 4.94 | 107,242 |
| Andean Countries | 0 | - | 4.91 | 59,655 |
| Countries with the Oldest Median Age | 0 | - | 4.84 | 60,735 |
| Countries with the Youngest Median Age | 0 | - | 4.98 | 50,430 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 103,809 |
| Coffee Producing Countries | 0 | - | 4.82 | 54,628 |
| Countries with Shrinking Populations | 0 | - | 4.93 | 53,949 |
| Danube Countries | 0 | - | 4.96 | 57,053 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 92,071 |
| Countries With an "Ese" Demonym | 0 | - | 4.96 | 65,158 |
| Countries with the Best Passports | 0 | - | 4.87 | 72,238 |
| Countries with the Worst Passports | 0 | - | 4.89 | 50,080 |
| Countries with the Most Immigrants | 0 | - | 4.87 | 110,369 |
| European Landlocked Countries | 0 | - | 4.99 | 136,731 |
| Partially Recognized Countries | 0 | - | 4.98 | 90,481 |
| Countries with the Most Species | 0 | - | 4.99 | 89,755 |
| Countries 197 to 205 | 0 | - | 4.87 | 56,980 |
| Tropic of Cancer Countries | 0 | - | 4.96 | 44,912 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 44,213 |
| Countries Producing the Most Sugarcane | 0 | - | 4.94 | 48,798 |
| Countries that Use the Peso | 0 | - | 4.82 | 46,728 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.88 | 58,991 |
| Countries with a AAA Credit Rating | 0 | - | 4.87 | 49,653 |
| Countries in the Alps | 0 | - | 4.84 | 103,470 |
| Top Five Importing Partners by Country | 0 | - | 4.98 | 86,089 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 88,690 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 72,056 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 79,123 |
| Northernmost Countries by Continent | 0 | - | 4.97 | 94,624 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.91 | 88,086 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 90,249 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 46,573 |
| Biggest Country by Body of Water | 0 | - | 4.96 | 45,579 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 55,174 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.88 | 69,929 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 48,880 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 36,910 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 96,294 |
| Arctic Ocean Countries | 0 | - | 4.93 | 72,447 |
| Countries with the Most Grassland | 0 | - | 4.94 | 70,023 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 99,740 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 61,753 |
| Countries that Host the Most Refugees | 0 | - | 4.94 | 53,836 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 200,284 |
| World Countries - Blind Typing | 0 | - | 5.00 | 74,496 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 42,656 |
| Largest Countries By Category | 0 | - | 4.97 | 145,971 |
| Countries by Countries | 0 | - | 4.96 | 55,290 |
| Richest Island Countries | 0 | - | 4.87 | 88,853 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 286,833 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 209,669 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 200,546 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 170,802 |
| Country Flags with the Most White | 0 | - | 4.90 | 125,626 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.96 | 107,406 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 59,055 |
| Countries Hidden in a Letter #1 | 0 | - | 5.00 | 43,251 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.86 | 44,994 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 79,145 |
| Countries with the Most Billionaires | 0 | - | 4.93 | 283,865 |
| Countries with the Most Muslims | 0 | - | 4.93 | 133,014 |
| Countries with the Most Exports | 0 | - | 4.96 | 139,358 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 164,099 |
| Countries by Oil Consumption | 0 | - | 4.96 | 112,230 |
| Largest Economies in 2050 | 0 | - | 4.89 | 100,935 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 241,258 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 90,651 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.86 | 67,487 |
| Shortest Country Name A-Z | 0 | - | 4.99 | 216,009 |
| Countries that Start with A | 0 | - | 4.98 | 1,964,672 |
| Countries that Start with B | 0 | - | 4.95 | 2,103,612 |
| Countries that Start with C | 0 | - | 4.96 | 1,664,512 |
| Countries that Start with D | 0 | - | 4.96 | 604,592 |
| Countries that Start with E | 0 | - | 4.95 | 1,246,168 |
| Countries that Start with G | 0 | - | 4.97 | 1,366,151 |
| Countries that Start with H | 0 | - | 4.96 | 515,740 |
| Countries that Start with I | 0 | - | 4.92 | 1,174,897 |
| Countries that Start with J | 0 | - | 4.98 | 518,350 |
| Countries that Start with K | 0 | - | 4.96 | 723,729 |
| Countries that Start with L | 0 | - | 4.98 | 983,257 |
| Countries that Start with N | 0 | - | 4.93 | 1,009,704 |
| Countries that Start with P | 0 | - | 4.95 | 1,112,048 |
| Countries that Start with S | 0 | - | 4.98 | 1,619,526 |
| Countries that Start with T | 0 | - | 4.89 | 920,807 |
| Countries that Start with U | 0 | - | 4.96 | 830,040 |
| Countries that Start with V | 0 | - | 4.98 | 555,978 |
| Countries that Start with F | 0 | - | 4.84 | 545,391 |
| Countries that Start with M | 0 | - | 4.97 | 1,266,337 |
| Five Most Guessed Countries by Continent | 0 | - | 4.96 | 155,344 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 178,561 |
| Most Powerful Countries Bordering Each Other | 0 | - | 4.85 | 50,149 |
| Most Visited Countries by JetPunkers | 0 | - | 4.85 | 77,410 |
| Spanish-Speaking Countries | 0 | - | 4.94 | 343,525 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 360,151 |
| Island Countries Quiz | 0 | - | 4.99 | 665,977 |
| Biggest Countries by Area | 0 | - | 5.00 | 942,486 |
| Northernmost Countries | 0 | - | 4.99 | 329,918 |
| Countries of South America | 0 | - | 5.00 | 804,487 |
| Countries of Oceania | 0 | - | 5.00 | 906,715 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,598,262 |
| Richest Countries A-Z | 0 | - | 4.92 | 89,502 |
| Large Countries with Small Economies | 0 | - | 4.94 | 73,696 |
| Countries by Wikipedia Descriptions #1 | 0 | - | 4.92 | 61,453 |
| Countries by Wikipedia Descriptions #4 | 0 | - | 4.89 | 53,682 |
| Countries with the Most Borders A-Z | 0 | - | 4.98 | 109,780 |
| Richest Countries Bordering Each Other | 0 | - | 4.98 | 129,952 |
| Rich Countries Bordering Poor Countries | 0 | - | 4.90 | 88,527 |
| Bordering Countries with the Largest GDPs | 0 | - | 4.96 | 63,453 |
| Biggest Countries by Population | 0 | - | 4.99 | 1,322,839 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 352,176 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 128,030 |
| Countries with Megacities | 0 | - | 4.99 | 200,396 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 173,902 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.97 | 99,238 |
| Countries With More than 200 Million People | 0 | - | 4.93 | 97,385 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.97 | 65,230 |
| Top 50 Countries by Population - In Order | 0 | - | 4.97 | 251,279 |
| Countries by Official Language | 0 | - | 4.96 | 174,481 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.92 | 251,774 |
| Countries in their Native Language | 0 | - | 4.98 | 179,631 |
| Independence from Whom | 0 | - | 4.99 | 188,004 |
| Subdivisions by Country | 0 | - | 4.82 | 46,750 |
| Who Controlled These Colonies? | 0 | - | 4.89 | 114,903 |
| Megadiverse Countries | 0 | - | 4.96 | 126,277 |
| Countries With the Most English Speakers | 0 | - | 4.87 | 92,782 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 107,269 |
| Most Desired Destinations for Potential Migrants | 0 | - | 4.82 | 47,681 |
| 15 Biggest Island Countries | 0 | - | 4.99 | 132,561 |
| Most Recently-Settled Countries | 0 | - | 4.92 | 49,616 |
| Countries of the World in 1938 Quiz | 0 | - | 4.96 | 79,064 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.95 | 145,789 |
| Countries with Multiple Populous Islands | 0 | - | 4.91 | 77,476 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 41,724 |
| Countries by Sports League Revenue | 0 | - | 4.88 | 44,648 |
| Landmarks of Countries #1 | 0 | - | 4.89 | 102,033 |
| Countries Furthest from the United States | 0 | - | 4.94 | 72,682 |
| Countries with the Highest HDI | 0 | - | 4.95 | 131,208 |
| Straight Shot to the Arctic Circle | 0 | - | 4.92 | 69,122 |
| Most Dispersed Island Nations | 0 | - | 4.96 | 65,763 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,099,630 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 84,917 |
| World Map Quiz | 0 | - | 4.91 | 50,730 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 116,788 |
| Smallest Countries with at Least One Border | 0 | - | 4.90 | 82,328 |
| Southernmost Countries of the World | 0 | - | 4.99 | 208,902 |
| Countries by Inland Surface Water | 0 | - | 4.94 | 92,129 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.90 | 109,369 |
| Countries With the Most Languages | 0 | - | 4.91 | 176,297 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.93 | 88,355 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.86 | 72,639 |
| Countries with the Most Prisoners | 0 | - | 4.93 | 87,718 |
| Countries with the Most Domestic Camels | 0 | - | 4.93 | 54,739 |
