| NATO Countries | 0 | - | 4.98 | 281,521 |
| EU Countries Quiz | 0 | - | 4.99 | 275,481 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 289,289 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 274,426 |
| Top Five Countries by Religion | 0 | - | 4.93 | 172,203 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.92 | 113,101 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 112,539 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 148,933 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 114,728 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.91 | 65,903 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 75,326 |
| Countries with NO Military | 0 | - | 4.97 | 62,623 |
| Monarchies of the World | 0 | - | 4.94 | 169,209 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,791 |
| People on Money by Country | 0 | - | 4.83 | 60,504 |
| Countries that Start with a Vowel | 0 | - | 4.99 | 153,891 |
| Countries with the Most Major Earthquakes | 0 | - | 4.94 | 117,551 |
| Countries with the Most JetPunk Users | 0 | - | 4.99 | 168,720 |
| Most Common JetPunk Answers - Countries | 0 | - | 4.91 | 87,900 |
| Country Superlatives - Top 2 | 0 | - | 4.99 | 70,535 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,583,629 |
| Majority Muslim Countries | 0 | - | 4.98 | 375,494 |
| Landlocked Countries | 0 | - | 4.99 | 421,977 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,778,805 |
| Sahara Desert Countries | 0 | - | 4.98 | 164,459 |
| Himalayan Countries | 0 | - | 4.94 | 138,731 |
| Andean Countries | 0 | - | 4.93 | 84,607 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 63,805 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 125,826 |
| Coffee Producing Countries | 0 | - | 4.83 | 67,432 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,808 |
| Danube Countries | 0 | - | 4.97 | 72,011 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 117,016 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,423 |
| Countries with the Worst Passports | 0 | - | 4.93 | 84,310 |
| Countries with the Most Skyscrapers | 0 | - | 4.93 | 144,336 |
| Southernmost Countries A-Z | 0 | - | 4.95 | 153,762 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 196,026 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 149,790 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 170,521 |
| European Landlocked Countries | 0 | - | 4.99 | 147,147 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,644 |
| Countries with the Most Species | 0 | - | 4.99 | 103,244 |
| Countries 197 to 205 | 0 | - | 4.90 | 70,769 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,594 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,723 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 192,748 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 301,284 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,543 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,229 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,662 |
| Countries in the Alps | 0 | - | 4.87 | 118,206 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 101,140 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 107,040 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,645 |
| Countries with the Tallest Buildings | 0 | - | 4.93 | 104,533 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,598 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,512 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 95,946 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,673 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,493 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,180 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,850 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,654 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,528 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,230 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,470 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,523 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 118,912 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,308 |
| Most Guessed Cities by Country #2 | 0 | - | 4.94 | 79,610 |
| Most Guessed Cities by Country #1 | 0 | - | 4.88 | 102,225 |
| Countries that Host the Most Refugees | 0 | - | 4.96 | 63,802 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,077 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 243,948 |
| World Countries - Blind Typing | 0 | - | 5.00 | 108,115 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,234 |
| Countries with the Most Tanks | 0 | - | 4.91 | 107,669 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 50,716 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,910 |
| Largest Countries By Category | 0 | - | 4.97 | 158,215 |
| Countries by Countries | 0 | - | 4.96 | 63,222 |
| Five Least Guessed Countries by Continent | 0 | - | 4.97 | 98,669 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.83 | 73,109 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 321,702 |
| Country Flags with the Most White | 0 | - | 4.85 | 138,686 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,287 |
| Buddhist Countries | 0 | - | 4.96 | 144,598 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,566 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 198,065 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 88,676 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 335,916 |
| Coldest Countries | 0 | - | 4.97 | 138,698 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 123,951 |
| Countries with the Most Nobel Prizes | 0 | - | 4.86 | 90,635 |
| Countries with the Least Precipitation | 0 | - | 4.90 | 82,819 |
| Countries with Most Nobel Prizes by Continent | 0 | - | 4.93 | 59,985 |
| Five Coldest Countries by Continent | 0 | - | 4.97 | 76,691 |
| Monarchies Bordering Monarchies | 0 | - | 4.81 | 60,423 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 331,576 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 375,499 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 407,257 |
| Island Countries | 0 | - | 4.99 | 711,057 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,049,881 |
| Northernmost Countries | 0 | - | 4.99 | 361,968 |
| Countries of South America | 0 | - | 5.00 | 927,346 |
| Countries of Oceania | 0 | - | 5.00 | 1,056,897 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,877,322 |
| "Land" Countries | 0 | - | 4.98 | 337,341 |
| Richest Island Countries | 0 | - | 4.84 | 100,772 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,383,681 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 236,654 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 225,575 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 192,611 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 123,120 |
| Countries Hidden in a Letter #1 | 0 | - | 5.00 | 48,369 |
| Countries with the Most Muslims | 0 | - | 4.95 | 160,644 |
| Countries with the Most Exports | 0 | - | 4.96 | 155,633 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 189,964 |
| Countries by Oil Consumption | 0 | - | 4.96 | 120,521 |
| Largest Economies in 2050 | 0 | - | 4.90 | 111,594 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 272,512 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 104,511 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.89 | 84,707 |
| Shortest Country Name A-Z | 0 | - | 4.99 | 237,658 |
| Countries that Start with A | 0 | - | 4.98 | 2,166,399 |
| Countries that Start with B | 0 | - | 4.95 | 2,297,809 |
| Countries that Start with C | 0 | - | 4.96 | 1,824,806 |
| Countries that Start with D | 0 | - | 4.96 | 711,617 |
| Countries that Start with E | 0 | - | 4.95 | 1,379,492 |
| Countries that Start with G | 0 | - | 4.97 | 1,505,761 |
| Countries that Start with H | 0 | - | 4.96 | 606,147 |
| Countries that Start with I | 0 | - | 4.92 | 1,290,122 |
| Countries that Start with J | 0 | - | 4.98 | 603,749 |
| Countries that Start with K | 0 | - | 4.97 | 817,285 |
| Countries that Start with L | 0 | - | 4.98 | 1,092,484 |
| Countries that Start with N | 0 | - | 4.93 | 1,119,527 |
| Countries that Start with P | 0 | - | 4.94 | 1,217,934 |
| Countries that Start with S | 0 | - | 4.98 | 1,757,361 |
| Countries that Start with T | 0 | - | 4.90 | 1,011,189 |
| Countries that Start with U | 0 | - | 4.97 | 905,603 |
| Countries that Start with V | 0 | - | 4.98 | 610,111 |
| Countries that Start with F | 0 | - | 4.83 | 618,675 |
| Countries that Start with M | 0 | - | 4.97 | 1,383,664 |
| Five Most Guessed Countries by Continent | 0 | - | 4.97 | 173,489 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 195,473 |
| Most Visited Countries by JetPunkers | 0 | - | 4.85 | 118,586 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 173,897 |
| Countries with Megacities | 0 | - | 4.99 | 264,569 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 199,741 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,468 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 137,999 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,541 |
| Countries by Official Language | 0 | - | 4.95 | 195,249 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 296,375 |
| Countries in their Native Language | 0 | - | 4.99 | 199,046 |
| Independence from Whom | 0 | - | 4.99 | 212,095 |
| Subdivisions by Country | 0 | - | 4.86 | 50,430 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 132,731 |
| Megadiverse Countries | 0 | - | 4.96 | 135,012 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 132,088 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 55,350 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 126,235 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,101 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 163,139 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,597 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 94,468 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 154,031 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,658 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 45,146 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 77,669 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 107,882 |
| Countries Furthest from the United States | 0 | - | 4.94 | 89,202 |
| Countries with the Highest HDI | 0 | - | 4.95 | 136,964 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 75,347 |
| Most Dispersed Island Nations | 0 | - | 4.97 | 71,498 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 111,181 |
| World Map Quiz | 0 | - | 4.81 | 65,087 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 157,295 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 107,349 |
| Southernmost Countries of the World | 0 | - | 4.99 | 228,097 |
| Countries by Inland Surface Water | 0 | - | 4.93 | 105,278 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.91 | 122,997 |
| Countries With the Most Languages | 0 | - | 4.90 | 202,189 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.95 | 110,893 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.90 | 94,010 |
| Countries with the Most Prisoners | 0 | - | 4.94 | 99,300 |
| Countries with the Most Domestic Camels | 0 | - | 4.94 | 61,440 |
| Tallest Countries North to South | 0 | - | 4.83 | 120,574 |
| Widest Countries East to West | 0 | - | 4.92 | 129,647 |
| Countries with the Highest Average Elevation | 0 | - | 4.98 | 71,458 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 186,378 |
| Countries with the Most Area in the Southern Hemisphere | 0 | - | 4.99 | 98,122 |
| Most Populous Countries as a Percent of Their Continent | 0 | - | 4.97 | 94,769 |
| Largest Countries as a Percent of Continent | 0 | - | 4.97 | 148,601 |
| Countries with the Most Desert | 0 | - | 4.93 | 127,873 |
| Countries by Contribution to UN Budget | 0 | - | 4.87 | 77,372 |
| Countries with Most Nobel Laureates per Capita | 0 | - | 4.83 | 34,797 |
| Countries with Double Letters | 0 | - | 4.96 | 96,233 |
| Countries that End in N | 0 | - | 4.95 | 171,113 |
