| NATO Countries | 0 | - | 4.98 | 280,827 |
| EU Countries Quiz | 0 | - | 4.99 | 274,727 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 288,751 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 273,693 |
| Top Five Countries by Religion | 0 | - | 4.93 | 171,812 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.92 | 112,811 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 112,064 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 148,690 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 114,522 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.91 | 65,808 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 75,223 |
| Countries with NO Military | 0 | - | 4.97 | 62,447 |
| Monarchies of the World | 0 | - | 4.94 | 168,909 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,669 |
| People on Money by Country | 0 | - | 4.83 | 60,437 |
| Countries that Start with a Vowel | 0 | - | 4.99 | 152,732 |
| Countries with the Most Major Earthquakes | 0 | - | 4.94 | 117,445 |
| Countries with the Most JetPunk Users | 0 | - | 4.99 | 168,366 |
| Most Common JetPunk Answers - Countries | 0 | - | 4.91 | 87,733 |
| Country Superlatives - Top 2 | 0 | - | 4.99 | 70,482 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,508,136 |
| Majority Muslim Countries | 0 | - | 4.98 | 374,826 |
| Landlocked Countries | 0 | - | 4.99 | 421,075 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,771,867 |
| Sahara Desert Countries | 0 | - | 4.98 | 164,015 |
| Himalayan Countries | 0 | - | 4.95 | 138,332 |
| Andean Countries | 0 | - | 4.93 | 84,384 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 63,607 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 125,520 |
| Coffee Producing Countries | 0 | - | 4.83 | 67,235 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,641 |
| Danube Countries | 0 | - | 4.97 | 71,905 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 116,883 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,310 |
| Countries with the Worst Passports | 0 | - | 4.94 | 84,107 |
| Countries with the Most Skyscrapers | 0 | - | 4.93 | 144,193 |
| Southernmost Countries A-Z | 0 | - | 4.95 | 153,635 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 195,812 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 149,579 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 170,356 |
| European Landlocked Countries | 0 | - | 4.99 | 147,039 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,469 |
| Countries with the Most Species | 0 | - | 4.99 | 103,154 |
| Countries 197 to 205 | 0 | - | 4.89 | 70,621 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,535 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,678 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 192,494 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 301,037 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,475 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,155 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,563 |
| Countries in the Alps | 0 | - | 4.87 | 118,051 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 100,399 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 106,847 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,583 |
| Countries with the Tallest Buildings | 0 | - | 4.93 | 104,438 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,511 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,392 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 95,875 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,549 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,409 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,117 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,755 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,588 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,451 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,123 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,390 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,422 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 118,675 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,219 |
| Most Guessed Cities by Country #2 | 0 | - | 4.95 | 79,471 |
| Most Guessed Cities by Country #1 | 0 | - | 4.88 | 102,081 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,729 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 45,893 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 243,488 |
| World Countries - Blind Typing | 0 | - | 5.00 | 107,835 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,148 |
| Countries with the Most Tanks | 0 | - | 4.91 | 107,516 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 50,625 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,836 |
| Largest Countries By Category | 0 | - | 4.97 | 158,030 |
| Countries by Countries | 0 | - | 4.96 | 63,088 |
| Five Least Guessed Countries by Continent | 0 | - | 4.97 | 98,461 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.83 | 72,957 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 320,972 |
| Country Flags with the Most White | 0 | - | 4.85 | 138,552 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,240 |
| Buddhist Countries | 0 | - | 4.96 | 144,456 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,531 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 197,857 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 88,572 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 335,635 |
| Coldest Countries | 0 | - | 4.97 | 138,562 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 123,703 |
| Countries with the Most Nobel Prizes | 0 | - | 4.87 | 90,590 |
| Countries with the Least Precipitation | 0 | - | 4.90 | 82,758 |
| Countries with Most Nobel Prizes by Continent | 0 | - | 4.93 | 59,966 |
| Five Coldest Countries by Continent | 0 | - | 4.97 | 76,625 |
| Monarchies Bordering Monarchies | 0 | - | 4.81 | 60,304 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 330,794 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 375,251 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 406,646 |
| Island Countries | 0 | - | 4.99 | 710,675 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,048,664 |
| Northernmost Countries | 0 | - | 4.99 | 361,540 |
| Countries of South America | 0 | - | 5.00 | 925,932 |
| Countries of Oceania | 0 | - | 5.00 | 1,055,161 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,874,059 |
| "Land" Countries | 0 | - | 4.98 | 337,027 |
| Richest Island Countries | 0 | - | 4.85 | 100,640 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,381,261 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 236,303 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 225,259 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 192,349 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 122,948 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 139,805 |
| Countries Hidden in a Letter #1 | 0 | - | 5.00 | 48,199 |
| Countries with the Most Muslims | 0 | - | 4.95 | 160,506 |
| Countries with the Most Exports | 0 | - | 4.96 | 155,506 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 189,831 |
| Countries by Oil Consumption | 0 | - | 4.96 | 120,467 |
| Largest Economies in 2050 | 0 | - | 4.90 | 111,517 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 271,967 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 104,388 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.89 | 84,622 |
| Shortest Country Name A-Z | 0 | - | 4.99 | 237,382 |
| Countries that Start with A | 0 | - | 4.98 | 2,164,190 |
| Countries that Start with B | 0 | - | 4.95 | 2,295,858 |
| Countries that Start with C | 0 | - | 4.96 | 1,823,235 |
| Countries that Start with D | 0 | - | 4.96 | 710,476 |
| Countries that Start with E | 0 | - | 4.95 | 1,378,121 |
| Countries that Start with G | 0 | - | 4.97 | 1,504,344 |
| Countries that Start with H | 0 | - | 4.96 | 605,368 |
| Countries that Start with I | 0 | - | 4.92 | 1,289,057 |
| Countries that Start with J | 0 | - | 4.98 | 603,025 |
| Countries that Start with K | 0 | - | 4.97 | 816,453 |
| Countries that Start with L | 0 | - | 4.98 | 1,091,466 |
| Countries that Start with N | 0 | - | 4.93 | 1,118,478 |
| Countries that Start with P | 0 | - | 4.94 | 1,216,890 |
| Countries that Start with S | 0 | - | 4.98 | 1,755,868 |
| Countries that Start with T | 0 | - | 4.90 | 1,010,435 |
| Countries that Start with U | 0 | - | 4.97 | 904,992 |
| Countries that Start with V | 0 | - | 4.98 | 609,671 |
| Countries that Start with F | 0 | - | 4.83 | 618,086 |
| Countries that Start with M | 0 | - | 4.97 | 1,382,511 |
| Five Most Guessed Countries by Continent | 0 | - | 4.97 | 172,807 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 195,320 |
| Most Visited Countries by JetPunkers | 0 | - | 4.85 | 118,455 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 173,646 |
| Countries with Megacities | 0 | - | 4.99 | 263,918 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 199,494 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,337 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 137,770 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,393 |
| Countries by Official Language | 0 | - | 4.95 | 195,056 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 296,123 |
| Countries in their Native Language | 0 | - | 4.99 | 198,615 |
| Independence from Whom | 0 | - | 4.99 | 211,870 |
| Subdivisions by Country | 0 | - | 4.86 | 50,386 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 132,565 |
| Megadiverse Countries | 0 | - | 4.96 | 134,933 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 131,920 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 55,296 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 125,872 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,076 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 162,996 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,538 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 94,337 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 153,978 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,594 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 45,053 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 77,480 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 107,824 |
| Countries Furthest from the United States | 0 | - | 4.94 | 89,133 |
| Countries with the Highest HDI | 0 | - | 4.95 | 136,911 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 75,296 |
| Most Dispersed Island Nations | 0 | - | 4.97 | 71,440 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 110,897 |
| World Map Quiz | 0 | - | 4.81 | 64,962 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 156,738 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 107,261 |
| Southernmost Countries of the World | 0 | - | 4.99 | 227,905 |
| Countries by Inland Surface Water | 0 | - | 4.93 | 105,165 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.91 | 122,888 |
| Countries With the Most Languages | 0 | - | 4.90 | 201,951 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.95 | 110,806 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.90 | 93,925 |
| Countries with the Most Prisoners | 0 | - | 4.94 | 99,221 |
| Countries with the Most Domestic Camels | 0 | - | 4.94 | 61,392 |
| Tallest Countries North to South | 0 | - | 4.83 | 120,503 |
| Widest Countries East to West | 0 | - | 4.92 | 129,564 |
| Countries with the Highest Average Elevation | 0 | - | 4.98 | 71,429 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 186,268 |
| Countries with the Most Area in the Southern Hemisphere | 0 | - | 4.99 | 98,087 |
| Most Populous Countries as a Percent of Their Continent | 0 | - | 4.97 | 94,696 |
| Largest Countries as a Percent of Continent | 0 | - | 4.97 | 148,476 |
| Countries with the Most Desert | 0 | - | 4.93 | 127,763 |
| Countries by Contribution to UN Budget | 0 | - | 4.87 | 77,333 |
| Countries with Most Nobel Laureates per Capita | 0 | - | 4.83 | 34,782 |
| Countries with Double Letters | 0 | - | 4.96 | 95,961 |
