| Majority Muslim Countries | 0 | - | 4.97 | 317,082 |
| NATO Countries Quiz | 0 | - | 4.98 | 229,077 |
| EU Countries Quiz | 0 | - | 4.99 | 231,192 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 229,104 |
| Countries with Nuclear Weapons | 0 | - | 4.89 | 234,573 |
| Top Five Countries by Religion | 0 | - | 4.90 | 145,426 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.91 | 82,711 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 127,965 |
| Countries where the Sea Freezes | 0 | - | 4.90 | 82,255 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.89 | 58,754 |
| Largest Countries Without Deserts | 0 | - | 4.87 | 67,232 |
| Countries with NO Military | 0 | - | 4.97 | 50,799 |
| Monarchies of the World | 0 | - | 4.93 | 154,237 |
| Countries by Number of Books Published | 0 | - | 4.95 | 64,676 |
| Countries that Start with a Vowel | 0 | - | 4.98 | 110,014 |
| Countries with the Most Major Earthquakes | 0 | - | 4.94 | 110,408 |
| Countries with the Most JetPunk Users | 0 | - | 4.99 | 130,297 |
| Most Common JetPunk Answers - Countries | 0 | - | 4.89 | 76,699 |
| Country Superlatives - Top 2 | 0 | - | 4.99 | 66,777 |
| Countries of the World Quiz | 0 | - | 5.00 | 41,712,462 |
| Landlocked Countries Quiz | 0 | - | 4.99 | 333,797 |
| Countries with the Most Skyscrapers | 0 | - | 4.93 | 134,213 |
| Southernmost Countries A-Z | 0 | - | 4.94 | 140,613 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 183,009 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 162,937 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 178,277 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 288,705 |
| Countries with the Tallest Buildings | 0 | - | 4.95 | 75,513 |
| Most Guessed Cities by Country #2 | 0 | - | 4.93 | 57,074 |
| Most Guessed Cities by Country #1 | 0 | - | 4.92 | 86,387 |
| Countries with the Most Tanks | 0 | - | 4.88 | 76,654 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 42,623 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 67,460 |
| Five Least Guessed Countries by Continent | 0 | - | 4.97 | 82,709 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.82 | 66,525 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,165,251 |
| Buddhist Countries | 0 | - | 4.97 | 132,105 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 154,337 |
| Coldest Countries | 0 | - | 4.97 | 126,196 |
| Countries with the Most Millionaires | 0 | - | 4.85 | 86,114 |
| Countries with the Most Nobel Prizes | 0 | - | 4.86 | 84,481 |
| Countries with the Least Precipitation | 0 | - | 4.89 | 68,736 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,224,596 |
| Countries with Most Nobel Prizes by Continent | 0 | - | 4.94 | 56,854 |
| Five Coldest Countries by Continent | 0 | - | 4.96 | 58,882 |
| Monarchies Bordering Monarchies | 0 | - | 4.86 | 56,231 |
| Members of the Arab League | 0 | - | 4.85 | 66,100 |
| Sahara Desert Countries | 0 | - | 4.97 | 130,321 |
| Himalayan Countries | 0 | - | 4.94 | 108,266 |
| Andean Countries | 0 | - | 4.91 | 60,096 |
| Countries with the Oldest Median Age | 0 | - | 4.82 | 61,262 |
| Countries with the Youngest Median Age | 0 | - | 4.98 | 50,774 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 104,317 |
| Coffee Producing Countries | 0 | - | 4.82 | 54,811 |
| Countries with Shrinking Populations | 0 | - | 4.93 | 54,207 |
| Danube Countries | 0 | - | 4.96 | 57,195 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 92,209 |
| Countries With an "Ese" Demonym | 0 | - | 4.96 | 65,278 |
| Countries with the Best Passports | 0 | - | 4.86 | 72,647 |
| Countries with the Worst Passports | 0 | - | 4.88 | 50,345 |
| Countries with the Most Immigrants | 0 | - | 4.87 | 110,856 |
| European Landlocked Countries | 0 | - | 4.99 | 137,002 |
| Partially Recognized Countries | 0 | - | 4.98 | 90,756 |
| Countries with the Most Species | 0 | - | 4.99 | 89,845 |
| Countries 197 to 205 | 0 | - | 4.87 | 57,294 |
| Tropic of Cancer Countries | 0 | - | 4.96 | 44,999 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 44,302 |
| Countries Producing the Most Sugarcane | 0 | - | 4.94 | 49,021 |
| Countries that Use the Peso | 0 | - | 4.82 | 46,862 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.88 | 59,105 |
| Countries with a AAA Credit Rating | 0 | - | 4.87 | 49,879 |
| Countries in the Alps | 0 | - | 4.84 | 103,801 |
| Top Five Importing Partners by Country | 0 | - | 4.98 | 86,392 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 89,395 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 72,250 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 79,328 |
| Northernmost Countries by Continent | 0 | - | 4.97 | 94,862 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.91 | 88,308 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 90,499 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 46,734 |
| Biggest Country by Body of Water | 0 | - | 4.96 | 45,677 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 55,375 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.88 | 70,136 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 49,000 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 37,015 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 96,536 |
| Arctic Ocean Countries | 0 | - | 4.93 | 72,631 |
| Countries with the Most Grassland | 0 | - | 4.94 | 70,207 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 100,428 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 61,926 |
| Countries that Host the Most Refugees | 0 | - | 4.94 | 54,002 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 202,168 |
| World Countries - Blind Typing | 0 | - | 5.00 | 75,264 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 42,805 |
| Largest Countries By Category | 0 | - | 4.97 | 146,345 |
| Countries by Countries | 0 | - | 4.95 | 55,551 |
| Richest Island Countries | 0 | - | 4.86 | 89,493 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 287,969 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 210,585 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 201,348 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 171,482 |
| Country Flags with the Most White | 0 | - | 4.90 | 126,479 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.96 | 108,003 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 59,178 |
| Countries Hidden in a Letter #1 | 0 | - | 5.00 | 43,432 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 45,105 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 79,556 |
| Countries with the Most Billionaires | 0 | - | 4.93 | 284,987 |
| Countries with the Most Muslims | 0 | - | 4.92 | 133,454 |
| Countries with the Most Exports | 0 | - | 4.96 | 140,355 |
| Top Crude Oil Producing Countries | 0 | - | 4.90 | 174,154 |
| Countries by Oil Consumption | 0 | - | 4.96 | 112,649 |
| Largest Economies in 2050 | 0 | - | 4.89 | 101,392 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 242,076 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 91,442 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.86 | 67,952 |
| Shortest Country Name A-Z | 0 | - | 4.99 | 216,749 |
| Countries that Start with A | 0 | - | 4.98 | 1,973,507 |
| Countries that Start with B | 0 | - | 4.95 | 2,112,451 |
| Countries that Start with C | 0 | - | 4.96 | 1,671,934 |
| Countries that Start with D | 0 | - | 4.96 | 609,363 |
| Countries that Start with E | 0 | - | 4.95 | 1,252,362 |
| Countries that Start with G | 0 | - | 4.97 | 1,372,200 |
| Countries that Start with H | 0 | - | 4.96 | 519,842 |
| Countries that Start with I | 0 | - | 4.92 | 1,180,252 |
| Countries that Start with J | 0 | - | 4.98 | 522,200 |
| Countries that Start with K | 0 | - | 4.96 | 728,067 |
| Countries that Start with L | 0 | - | 4.98 | 988,190 |
| Countries that Start with N | 0 | - | 4.93 | 1,014,511 |
| Countries that Start with P | 0 | - | 4.95 | 1,116,815 |
| Countries that Start with S | 0 | - | 4.98 | 1,625,907 |
| Countries that Start with T | 0 | - | 4.89 | 925,166 |
| Countries that Start with U | 0 | - | 4.96 | 833,746 |
| Countries that Start with V | 0 | - | 4.98 | 558,421 |
| Countries that Start with F | 0 | - | 4.84 | 548,730 |
| Countries that Start with M | 0 | - | 4.97 | 1,271,522 |
| Five Most Guessed Countries by Continent | 0 | - | 4.96 | 156,286 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 179,133 |
| Most Powerful Countries Bordering Each Other | 0 | - | 4.85 | 50,429 |
| Most Visited Countries by JetPunkers | 0 | - | 4.85 | 77,757 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 344,783 |
| Countries with the Most Tourists Quiz | 0 | - | 4.91 | 362,204 |
| Island Countries Quiz | 0 | - | 4.99 | 668,181 |
| Biggest Countries by Area | 0 | - | 5.00 | 946,544 |
| Northernmost Countries | 0 | - | 4.99 | 330,749 |
| Countries of South America | 0 | - | 5.00 | 808,930 |
| Countries of Oceania | 0 | - | 5.00 | 912,390 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,608,996 |
| Richest Countries A-Z | 0 | - | 4.92 | 90,017 |
| Large Countries with Small Economies | 0 | - | 4.94 | 74,406 |
| Countries by Wikipedia Descriptions #1 | 0 | - | 4.92 | 61,662 |
| Countries by Wikipedia Descriptions #4 | 0 | - | 4.90 | 53,846 |
| Countries with the Most Borders A-Z | 0 | - | 4.98 | 109,917 |
| Richest Countries Bordering Each Other | 0 | - | 4.98 | 130,752 |
| Rich Countries Bordering Poor Countries | 0 | - | 4.90 | 88,981 |
| Bordering Countries with the Largest GDPs | 0 | - | 4.96 | 63,645 |
| Biggest Countries by Population | 0 | - | 4.99 | 1,327,690 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 353,135 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 128,851 |
| Countries with Megacities | 0 | - | 4.99 | 201,597 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 175,131 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.97 | 99,840 |
| Countries With More than 200 Million People | 0 | - | 4.94 | 98,068 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.97 | 65,735 |
| Top 50 Countries by Population - In Order | 0 | - | 4.97 | 252,680 |
| Countries by Official Language | 0 | - | 4.96 | 175,101 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.92 | 252,979 |
| Countries in their Native Language | 0 | - | 4.98 | 180,423 |
| Independence from Whom | 0 | - | 4.99 | 189,183 |
| Subdivisions by Country | 0 | - | 4.82 | 46,864 |
| Who Controlled These Colonies? | 0 | - | 4.89 | 115,495 |
| Megadiverse Countries | 0 | - | 4.96 | 126,757 |
| Countries With the Most English Speakers | 0 | - | 4.87 | 93,762 |
| Countries with Multiple Big Islands | 0 | - | 4.92 | 107,522 |
| Most Desired Destinations for Potential Migrants | 0 | - | 4.82 | 47,778 |
| 15 Biggest Island Countries | 0 | - | 4.99 | 133,233 |
| Most Recently-Settled Countries | 0 | - | 4.92 | 49,849 |
| Countries of the World in 1938 Quiz | 0 | - | 4.96 | 79,538 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.95 | 145,991 |
| Countries with Multiple Populous Islands | 0 | - | 4.91 | 77,670 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 41,826 |
| Countries by Sports League Revenue | 0 | - | 4.89 | 44,979 |
| Landmarks of Countries #1 | 0 | - | 4.89 | 102,216 |
| Countries Furthest from the United States | 0 | - | 4.94 | 72,889 |
| Countries with the Highest HDI | 0 | - | 4.95 | 131,412 |
| Straight Shot to the Arctic Circle | 0 | - | 4.92 | 69,362 |
| Most Dispersed Island Nations | 0 | - | 4.96 | 65,978 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,113,593 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 86,135 |
| World Map Quiz | 0 | - | 4.90 | 51,278 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 118,152 |
| Smallest Countries with at Least One Border | 0 | - | 4.90 | 82,643 |
| Southernmost Countries of the World | 0 | - | 4.99 | 209,564 |
| Countries by Inland Surface Water | 0 | - | 4.94 | 92,523 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.91 | 109,830 |
| Countries With the Most Languages | 0 | - | 4.90 | 177,497 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.93 | 88,626 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.86 | 72,986 |
| Countries with the Most Prisoners | 0 | - | 4.93 | 88,165 |
| Countries with the Most Domestic Camels | 0 | - | 4.93 | 55,012 |
