| NATO Countries | 0 | - | 4.98 | 280,769 |
| EU Countries Quiz | 0 | - | 4.99 | 274,657 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 288,707 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 273,632 |
| Top Five Countries by Religion | 0 | - | 4.93 | 171,778 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.92 | 112,795 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 112,035 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 148,670 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 114,501 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.91 | 65,793 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 75,214 |
| Countries with NO Military | 0 | - | 4.97 | 62,429 |
| Monarchies of the World | 0 | - | 4.94 | 168,881 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,656 |
| People on Money by Country | 0 | - | 4.83 | 60,431 |
| Countries that Start with a Vowel | 0 | - | 4.99 | 152,624 |
| Countries with the Most Major Earthquakes | 0 | - | 4.94 | 117,439 |
| Countries with the Most JetPunk Users | 0 | - | 4.99 | 168,340 |
| Most Common JetPunk Answers - Countries | 0 | - | 4.91 | 87,723 |
| Country Superlatives - Top 2 | 0 | - | 4.99 | 70,479 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,503,366 |
| Majority Muslim Countries | 0 | - | 4.98 | 374,745 |
| Landlocked Countries | 0 | - | 4.99 | 421,033 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,771,373 |
| Sahara Desert Countries | 0 | - | 4.98 | 164,000 |
| Himalayan Countries | 0 | - | 4.95 | 138,304 |
| Andean Countries | 0 | - | 4.93 | 84,376 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 63,594 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 125,510 |
| Coffee Producing Countries | 0 | - | 4.83 | 67,226 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,628 |
| Danube Countries | 0 | - | 4.97 | 71,901 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 116,876 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,295 |
| Countries with the Worst Passports | 0 | - | 4.94 | 84,094 |
| Countries with the Most Skyscrapers | 0 | - | 4.93 | 144,179 |
| Southernmost Countries A-Z | 0 | - | 4.95 | 153,625 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 195,790 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 149,563 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 170,338 |
| European Landlocked Countries | 0 | - | 4.99 | 147,030 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,460 |
| Countries with the Most Species | 0 | - | 4.99 | 103,150 |
| Countries 197 to 205 | 0 | - | 4.89 | 70,615 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,534 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,675 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 192,472 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 301,015 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,468 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,150 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,556 |
| Countries in the Alps | 0 | - | 4.87 | 118,040 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 100,325 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 106,834 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,579 |
| Countries with the Tallest Buildings | 0 | - | 4.93 | 104,429 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,506 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,380 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 95,873 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,539 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,399 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,111 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,746 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,586 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,447 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,118 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,384 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,419 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 118,664 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,214 |
| Most Guessed Cities by Country #2 | 0 | - | 4.95 | 79,459 |
| Most Guessed Cities by Country #1 | 0 | - | 4.88 | 102,065 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,726 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 45,887 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 243,455 |
| World Countries - Blind Typing | 0 | - | 5.00 | 107,819 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,142 |
| Countries with the Most Tanks | 0 | - | 4.91 | 107,497 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 50,613 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,829 |
| Largest Countries By Category | 0 | - | 4.97 | 158,018 |
| Countries by Countries | 0 | - | 4.96 | 63,081 |
| Five Least Guessed Countries by Continent | 0 | - | 4.97 | 98,450 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.83 | 72,947 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 320,938 |
| Country Flags with the Most White | 0 | - | 4.85 | 138,540 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,237 |
| Buddhist Countries | 0 | - | 4.96 | 144,449 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,529 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 197,842 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 88,565 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 335,614 |
| Coldest Countries | 0 | - | 4.97 | 138,552 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 123,685 |
| Countries with the Most Nobel Prizes | 0 | - | 4.87 | 90,587 |
| Countries with the Least Precipitation | 0 | - | 4.90 | 82,755 |
| Countries with Most Nobel Prizes by Continent | 0 | - | 4.93 | 59,965 |
| Five Coldest Countries by Continent | 0 | - | 4.97 | 76,624 |
| Monarchies Bordering Monarchies | 0 | - | 4.81 | 60,281 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 330,735 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 375,226 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 406,617 |
| Island Countries | 0 | - | 4.99 | 710,658 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,048,586 |
| Northernmost Countries | 0 | - | 4.99 | 361,514 |
| Countries of South America | 0 | - | 5.00 | 925,848 |
| Countries of Oceania | 0 | - | 5.00 | 1,055,069 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,873,773 |
| "Land" Countries | 0 | - | 4.98 | 336,994 |
| Richest Island Countries | 0 | - | 4.85 | 100,626 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,381,120 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 236,284 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 225,228 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 192,333 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 122,936 |
| Countries Hidden in a Letter #1 | 0 | - | 5.00 | 48,192 |
| Countries with the Most Muslims | 0 | - | 4.95 | 160,502 |
| Countries with the Most Exports | 0 | - | 4.96 | 155,495 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 189,821 |
| Countries by Oil Consumption | 0 | - | 4.96 | 120,464 |
| Largest Economies in 2050 | 0 | - | 4.90 | 111,511 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 271,914 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 104,378 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.89 | 84,615 |
| Shortest Country Name A-Z | 0 | - | 4.99 | 237,361 |
| Countries that Start with A | 0 | - | 4.98 | 2,164,038 |
| Countries that Start with B | 0 | - | 4.95 | 2,295,703 |
| Countries that Start with C | 0 | - | 4.96 | 1,823,132 |
| Countries that Start with D | 0 | - | 4.96 | 710,385 |
| Countries that Start with E | 0 | - | 4.95 | 1,378,045 |
| Countries that Start with G | 0 | - | 4.97 | 1,504,251 |
| Countries that Start with H | 0 | - | 4.96 | 605,318 |
| Countries that Start with I | 0 | - | 4.92 | 1,288,985 |
| Countries that Start with J | 0 | - | 4.98 | 602,975 |
| Countries that Start with K | 0 | - | 4.97 | 816,383 |
| Countries that Start with L | 0 | - | 4.98 | 1,091,399 |
| Countries that Start with N | 0 | - | 4.93 | 1,118,414 |
| Countries that Start with P | 0 | - | 4.94 | 1,216,826 |
| Countries that Start with S | 0 | - | 4.98 | 1,755,756 |
| Countries that Start with T | 0 | - | 4.90 | 1,010,383 |
| Countries that Start with U | 0 | - | 4.97 | 904,954 |
| Countries that Start with V | 0 | - | 4.98 | 609,641 |
| Countries that Start with F | 0 | - | 4.83 | 618,049 |
| Countries that Start with M | 0 | - | 4.97 | 1,382,442 |
| Five Most Guessed Countries by Continent | 0 | - | 4.97 | 172,796 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 195,305 |
| Most Visited Countries by JetPunkers | 0 | - | 4.85 | 118,450 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 173,628 |
| Countries with Megacities | 0 | - | 4.99 | 263,870 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 199,477 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,329 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 137,751 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,379 |
| Countries by Official Language | 0 | - | 4.95 | 195,043 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 296,108 |
| Countries in their Native Language | 0 | - | 4.99 | 198,568 |
| Independence from Whom | 0 | - | 4.99 | 211,857 |
| Subdivisions by Country | 0 | - | 4.86 | 50,385 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 132,549 |
| Megadiverse Countries | 0 | - | 4.96 | 134,927 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 131,909 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 55,288 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 125,869 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,075 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 162,988 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,529 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 94,327 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 153,972 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,593 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 45,051 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 77,465 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 107,818 |
| Countries Furthest from the United States | 0 | - | 4.94 | 89,129 |
| Countries with the Highest HDI | 0 | - | 4.95 | 136,907 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 75,292 |
| Most Dispersed Island Nations | 0 | - | 4.97 | 71,438 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 110,883 |
| World Map Quiz | 0 | - | 4.81 | 64,950 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 156,714 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 107,251 |
| Southernmost Countries of the World | 0 | - | 4.99 | 227,889 |
| Countries by Inland Surface Water | 0 | - | 4.93 | 105,160 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.91 | 122,881 |
| Countries With the Most Languages | 0 | - | 4.90 | 201,932 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.95 | 110,797 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.90 | 93,920 |
| Countries with the Most Prisoners | 0 | - | 4.94 | 99,214 |
| Countries with the Most Domestic Camels | 0 | - | 4.94 | 61,388 |
| Tallest Countries North to South | 0 | - | 4.83 | 120,499 |
| Widest Countries East to West | 0 | - | 4.92 | 129,561 |
| Countries with the Highest Average Elevation | 0 | - | 4.98 | 71,427 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 186,253 |
| Countries with the Most Area in the Southern Hemisphere | 0 | - | 4.99 | 98,086 |
| Most Populous Countries as a Percent of Their Continent | 0 | - | 4.97 | 94,686 |
| Largest Countries as a Percent of Continent | 0 | - | 4.97 | 148,473 |
| Countries with the Most Desert | 0 | - | 4.93 | 127,760 |
| Countries by Contribution to UN Budget | 0 | - | 4.87 | 77,332 |
| Countries with Most Nobel Laureates per Capita | 0 | - | 4.83 | 34,780 |
| Countries with Double Letters | 0 | - | 4.96 | 95,938 |
| Countries that End in N | 0 | - | 4.95 | 170,847 |
