| NATO Countries | 0 | - | 4.98 | 279,427 |
| EU Countries Quiz | 0 | - | 4.99 | 273,059 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 287,565 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 272,081 |
| Top Five Countries by Religion | 0 | - | 4.93 | 170,842 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.92 | 112,388 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 111,627 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 148,048 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 114,134 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.91 | 65,587 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 75,019 |
| Countries with NO Military | 0 | - | 4.97 | 62,010 |
| Monarchies of the World | 0 | - | 4.94 | 168,318 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,427 |
| People on Money by Country | 0 | - | 4.83 | 60,300 |
| Countries that Start with a Vowel | 0 | - | 4.99 | 130,093 |
| Countries with the Most Major Earthquakes | 0 | - | 4.94 | 117,181 |
| Countries with the Most JetPunk Users | 0 | - | 4.99 | 167,621 |
| Most Common JetPunk Answers - Countries | 0 | - | 4.91 | 87,423 |
| Country Superlatives - Top 2 | 0 | - | 4.99 | 70,407 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,347,879 |
| Majority Muslim Countries | 0 | - | 4.98 | 373,389 |
| Landlocked Countries | 0 | - | 4.99 | 419,156 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,757,892 |
| Sahara Desert Countries | 0 | - | 4.98 | 163,075 |
| Himalayan Countries | 0 | - | 4.95 | 137,508 |
| Andean Countries | 0 | - | 4.95 | 83,982 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 63,252 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 124,724 |
| Coffee Producing Countries | 0 | - | 4.83 | 66,873 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,376 |
| Danube Countries | 0 | - | 4.97 | 71,687 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 116,590 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,080 |
| Countries with the Worst Passports | 0 | - | 4.94 | 83,689 |
| Countries with the Most Skyscrapers | 0 | - | 4.92 | 143,971 |
| Southernmost Countries A-Z | 0 | - | 4.94 | 153,268 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 195,217 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 148,760 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 169,959 |
| European Landlocked Countries | 0 | - | 4.99 | 146,798 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,163 |
| Countries with the Most Species | 0 | - | 4.99 | 102,933 |
| Countries 197 to 205 | 0 | - | 4.89 | 70,301 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,436 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,597 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 191,857 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 300,330 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,320 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,003 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,378 |
| Countries in the Alps | 0 | - | 4.87 | 117,716 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 95,155 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 106,405 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,434 |
| Countries with the Tallest Buildings | 0 | - | 4.93 | 104,258 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,018 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,126 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 95,725 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,302 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,207 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,977 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,571 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,496 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,347 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,947 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,203 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,227 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 118,227 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,079 |
| Most Guessed Cities by Country #2 | 0 | - | 4.95 | 79,247 |
| Most Guessed Cities by Country #1 | 0 | - | 4.88 | 101,806 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,582 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 45,556 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 242,468 |
| World Countries - Blind Typing | 0 | - | 5.00 | 107,269 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,012 |
| Countries with the Most Tanks | 0 | - | 4.91 | 107,179 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 50,392 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,680 |
| Largest Countries By Category | 0 | - | 4.97 | 157,669 |
| Countries by Countries | 0 | - | 4.96 | 62,856 |
| Five Least Guessed Countries by Continent | 0 | - | 4.97 | 98,139 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.83 | 72,662 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 319,973 |
| Country Flags with the Most White | 0 | - | 4.85 | 138,237 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,168 |
| Buddhist Countries | 0 | - | 4.96 | 144,123 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,475 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 197,401 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 88,339 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 335,021 |
| Coldest Countries | 0 | - | 4.97 | 138,332 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 123,251 |
| Countries with the Most Nobel Prizes | 0 | - | 4.87 | 90,459 |
| Countries with the Least Precipitation | 0 | - | 4.90 | 82,619 |
| Countries with Most Nobel Prizes by Continent | 0 | - | 4.93 | 59,909 |
| Five Coldest Countries by Continent | 0 | - | 4.97 | 76,511 |
| Monarchies Bordering Monarchies | 0 | - | 4.81 | 60,192 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 329,162 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 374,657 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 405,200 |
| Island Countries | 0 | - | 4.99 | 709,843 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,046,257 |
| Northernmost Countries | 0 | - | 4.99 | 360,560 |
| Countries of South America | 0 | - | 5.00 | 923,150 |
| Countries of Oceania | 0 | - | 5.00 | 1,051,386 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,866,947 |
| "Land" Countries | 0 | - | 4.98 | 335,836 |
| Richest Island Countries | 0 | - | 4.84 | 100,335 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,376,125 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 235,625 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 224,609 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 191,845 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 122,586 |
| Countries Hidden in a Letter #1 | 0 | - | 5.00 | 48,091 |
| Countries with the Most Muslims | 0 | - | 4.95 | 160,189 |
| Countries with the Most Exports | 0 | - | 4.96 | 155,151 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 189,472 |
| Countries by Oil Consumption | 0 | - | 4.96 | 120,309 |
| Largest Economies in 2050 | 0 | - | 4.90 | 111,310 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 270,559 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 104,093 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.89 | 84,392 |
| Shortest Country Name A-Z | 0 | - | 5.00 | 236,455 |
| Countries that Start with A | 0 | - | 4.98 | 2,159,441 |
| Countries that Start with B | 0 | - | 4.95 | 2,291,405 |
| Countries that Start with C | 0 | - | 4.96 | 1,819,613 |
| Countries that Start with D | 0 | - | 4.96 | 707,908 |
| Countries that Start with E | 0 | - | 4.95 | 1,375,183 |
| Countries that Start with G | 0 | - | 4.97 | 1,500,859 |
| Countries that Start with H | 0 | - | 4.96 | 603,350 |
| Countries that Start with I | 0 | - | 4.92 | 1,286,430 |
| Countries that Start with J | 0 | - | 4.98 | 601,172 |
| Countries that Start with K | 0 | - | 4.97 | 814,499 |
| Countries that Start with L | 0 | - | 4.98 | 1,089,170 |
| Countries that Start with N | 0 | - | 4.93 | 1,116,137 |
| Countries that Start with P | 0 | - | 4.94 | 1,214,616 |
| Countries that Start with S | 0 | - | 4.98 | 1,752,730 |
| Countries that Start with T | 0 | - | 4.90 | 1,008,675 |
| Countries that Start with U | 0 | - | 4.97 | 903,522 |
| Countries that Start with V | 0 | - | 4.98 | 608,563 |
| Countries that Start with F | 0 | - | 4.83 | 616,489 |
| Countries that Start with M | 0 | - | 4.97 | 1,379,922 |
| Five Most Guessed Countries by Continent | 0 | - | 4.97 | 172,443 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 194,970 |
| Most Visited Countries by JetPunkers | 0 | - | 4.85 | 118,195 |
| Name the Constellations - With a Map | 0 | - | 4.92 | 35,876 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 173,083 |
| Countries with Megacities | 0 | - | 4.99 | 260,950 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 198,942 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,023 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 137,220 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,036 |
| Countries by Official Language | 0 | - | 4.95 | 194,671 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 295,586 |
| Countries in their Native Language | 0 | - | 4.99 | 198,218 |
| Independence from Whom | 0 | - | 4.99 | 211,363 |
| Subdivisions by Country | 0 | - | 4.86 | 50,294 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 131,740 |
| Megadiverse Countries | 0 | - | 4.96 | 134,781 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 131,571 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 55,192 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 125,762 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,024 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 162,728 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,395 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 94,004 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 153,854 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,496 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 44,997 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 77,031 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 107,726 |
| Countries Furthest from the United States | 0 | - | 4.94 | 89,005 |
| Countries with the Highest HDI | 0 | - | 4.95 | 136,790 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 75,165 |
| Most Dispersed Island Nations | 0 | - | 4.97 | 71,334 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 110,249 |
| World Map Quiz | 0 | - | 4.81 | 64,567 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 155,693 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 107,051 |
| Southernmost Countries of the World | 0 | - | 4.99 | 227,545 |
| Countries by Inland Surface Water | 0 | - | 4.94 | 104,944 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.91 | 122,664 |
| Countries With the Most Languages | 0 | - | 4.90 | 201,374 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.95 | 110,535 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.90 | 93,690 |
| Countries with the Most Prisoners | 0 | - | 4.94 | 98,844 |
| Countries with the Most Domestic Camels | 0 | - | 4.94 | 61,274 |
| Tallest Countries North to South | 0 | - | 4.83 | 120,302 |
| Widest Countries East to West | 0 | - | 4.92 | 129,393 |
| Countries with the Highest Average Elevation | 0 | - | 4.98 | 71,387 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 185,976 |
| Countries with the Most Area in the Southern Hemisphere | 0 | - | 4.99 | 97,998 |
| Most Populous Countries as a Percent of Their Continent | 0 | - | 4.97 | 94,523 |
| Largest Countries as a Percent of Continent | 0 | - | 4.97 | 148,237 |
| Countries with the Most Desert | 0 | - | 4.93 | 127,567 |
| Countries by Contribution to UN Budget | 0 | - | 4.87 | 77,243 |
| Countries with Most Nobel Laureates per Capita | 0 | - | 4.83 | 34,730 |
| Countries with Double Letters | 0 | - | 4.97 | 95,120 |
