| NATO Countries | 0 | - | 4.98 | 280,708 |
| EU Countries Quiz | 0 | - | 4.99 | 274,581 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 288,641 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 273,535 |
| Top Five Countries by Religion | 0 | - | 4.93 | 171,730 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.92 | 112,766 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 112,005 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 148,643 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 114,480 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.91 | 65,777 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 75,205 |
| Countries with NO Military | 0 | - | 4.97 | 62,410 |
| Monarchies of the World | 0 | - | 4.94 | 168,846 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,645 |
| People on Money by Country | 0 | - | 4.83 | 60,425 |
| Countries that Start with a Vowel | 0 | - | 4.99 | 152,351 |
| Countries with the Most Major Earthquakes | 0 | - | 4.94 | 117,421 |
| Countries with the Most JetPunk Users | 0 | - | 4.99 | 168,303 |
| Most Common JetPunk Answers - Countries | 0 | - | 4.91 | 87,701 |
| Country Superlatives - Top 2 | 0 | - | 4.99 | 70,478 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,494,378 |
| Majority Muslim Countries | 0 | - | 4.98 | 374,673 |
| Landlocked Countries | 0 | - | 4.99 | 420,928 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,770,614 |
| Sahara Desert Countries | 0 | - | 4.98 | 163,961 |
| Himalayan Countries | 0 | - | 4.95 | 138,269 |
| Andean Countries | 0 | - | 4.95 | 84,350 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 63,576 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 125,480 |
| Coffee Producing Countries | 0 | - | 4.83 | 67,197 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,614 |
| Danube Countries | 0 | - | 4.97 | 71,884 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 116,858 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,282 |
| Countries with the Worst Passports | 0 | - | 4.94 | 84,076 |
| Countries with the Most Skyscrapers | 0 | - | 4.93 | 144,163 |
| Southernmost Countries A-Z | 0 | - | 4.95 | 153,619 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 195,780 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 149,539 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 170,330 |
| European Landlocked Countries | 0 | - | 4.99 | 147,016 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,448 |
| Countries with the Most Species | 0 | - | 4.99 | 103,134 |
| Countries 197 to 205 | 0 | - | 4.89 | 70,586 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,530 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,672 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 192,451 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 300,994 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,465 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,146 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,547 |
| Countries in the Alps | 0 | - | 4.87 | 118,025 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 100,197 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 106,810 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,570 |
| Countries with the Tallest Buildings | 0 | - | 4.93 | 104,423 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,498 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,368 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 95,866 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,527 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,386 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,103 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,733 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,581 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,439 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,107 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,376 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,405 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 118,645 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,206 |
| Most Guessed Cities by Country #2 | 0 | - | 4.95 | 79,444 |
| Most Guessed Cities by Country #1 | 0 | - | 4.88 | 102,054 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,718 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 45,871 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 243,402 |
| World Countries - Blind Typing | 0 | - | 5.00 | 107,791 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,138 |
| Countries with the Most Tanks | 0 | - | 4.91 | 107,480 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 50,604 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,819 |
| Largest Countries By Category | 0 | - | 4.97 | 157,998 |
| Countries by Countries | 0 | - | 4.96 | 63,068 |
| Five Least Guessed Countries by Continent | 0 | - | 4.97 | 98,432 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.83 | 72,932 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 320,884 |
| Country Flags with the Most White | 0 | - | 4.85 | 138,525 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,233 |
| Buddhist Countries | 0 | - | 4.96 | 144,427 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,528 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 197,822 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 88,557 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 335,572 |
| Coldest Countries | 0 | - | 4.97 | 138,538 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 123,660 |
| Countries with the Most Nobel Prizes | 0 | - | 4.87 | 90,580 |
| Countries with the Least Precipitation | 0 | - | 4.90 | 82,748 |
| Countries with Most Nobel Prizes by Continent | 0 | - | 4.93 | 59,963 |
| Five Coldest Countries by Continent | 0 | - | 4.97 | 76,618 |
| Monarchies Bordering Monarchies | 0 | - | 4.81 | 60,272 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 330,649 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 375,178 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 406,529 |
| Island Countries | 0 | - | 4.99 | 710,593 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,048,450 |
| Northernmost Countries | 0 | - | 4.99 | 361,451 |
| Countries of South America | 0 | - | 5.00 | 925,695 |
| Countries of Oceania | 0 | - | 5.00 | 1,054,844 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,873,382 |
| "Land" Countries | 0 | - | 4.98 | 336,937 |
| Richest Island Countries | 0 | - | 4.85 | 100,603 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,380,871 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 236,244 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 225,193 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 192,304 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 122,910 |
| Countries Hidden in a Letter #1 | 0 | - | 5.00 | 48,187 |
| Countries with the Most Muslims | 0 | - | 4.95 | 160,477 |
| Countries with the Most Exports | 0 | - | 4.96 | 155,476 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 189,785 |
| Countries by Oil Consumption | 0 | - | 4.96 | 120,451 |
| Largest Economies in 2050 | 0 | - | 4.90 | 111,499 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 271,827 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 104,366 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.89 | 84,596 |
| Shortest Country Name A-Z | 0 | - | 4.99 | 237,326 |
| Countries that Start with A | 0 | - | 4.98 | 2,163,758 |
| Countries that Start with B | 0 | - | 4.95 | 2,295,438 |
| Countries that Start with C | 0 | - | 4.96 | 1,822,928 |
| Countries that Start with D | 0 | - | 4.96 | 710,237 |
| Countries that Start with E | 0 | - | 4.95 | 1,377,880 |
| Countries that Start with G | 0 | - | 4.97 | 1,504,069 |
| Countries that Start with H | 0 | - | 4.96 | 605,208 |
| Countries that Start with I | 0 | - | 4.92 | 1,288,855 |
| Countries that Start with J | 0 | - | 4.98 | 602,857 |
| Countries that Start with K | 0 | - | 4.97 | 816,257 |
| Countries that Start with L | 0 | - | 4.98 | 1,091,261 |
| Countries that Start with N | 0 | - | 4.93 | 1,118,272 |
| Countries that Start with P | 0 | - | 4.94 | 1,216,668 |
| Countries that Start with S | 0 | - | 4.98 | 1,755,574 |
| Countries that Start with T | 0 | - | 4.90 | 1,010,270 |
| Countries that Start with U | 0 | - | 4.97 | 904,857 |
| Countries that Start with V | 0 | - | 4.98 | 609,586 |
| Countries that Start with F | 0 | - | 4.83 | 617,964 |
| Countries that Start with M | 0 | - | 4.97 | 1,382,275 |
| Five Most Guessed Countries by Continent | 0 | - | 4.97 | 172,778 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 195,283 |
| Most Visited Countries by JetPunkers | 0 | - | 4.85 | 118,445 |
| Name the Constellations - With a Map | 0 | - | 4.92 | 35,963 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 173,603 |
| Countries with Megacities | 0 | - | 4.99 | 263,776 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 199,452 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,316 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 137,719 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,360 |
| Countries by Official Language | 0 | - | 4.95 | 195,023 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 296,081 |
| Countries in their Native Language | 0 | - | 4.99 | 198,530 |
| Independence from Whom | 0 | - | 4.99 | 211,825 |
| Subdivisions by Country | 0 | - | 4.86 | 50,381 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 132,373 |
| Megadiverse Countries | 0 | - | 4.96 | 134,917 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 131,886 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 55,285 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 125,864 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,072 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 162,975 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,514 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 94,298 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 153,965 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,590 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 45,048 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 77,442 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 107,812 |
| Countries Furthest from the United States | 0 | - | 4.94 | 89,126 |
| Countries with the Highest HDI | 0 | - | 4.95 | 136,903 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 75,278 |
| Most Dispersed Island Nations | 0 | - | 4.97 | 71,434 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 110,845 |
| World Map Quiz | 0 | - | 4.81 | 64,936 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 156,634 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 107,234 |
| Southernmost Countries of the World | 0 | - | 4.99 | 227,874 |
| Countries by Inland Surface Water | 0 | - | 4.93 | 105,147 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.91 | 122,872 |
| Countries With the Most Languages | 0 | - | 4.90 | 201,899 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.95 | 110,781 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.90 | 93,912 |
| Countries with the Most Prisoners | 0 | - | 4.94 | 99,207 |
| Countries with the Most Domestic Camels | 0 | - | 4.94 | 61,384 |
| Tallest Countries North to South | 0 | - | 4.83 | 120,486 |
| Widest Countries East to West | 0 | - | 4.92 | 129,553 |
| Countries with the Highest Average Elevation | 0 | - | 4.98 | 71,424 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 186,237 |
| Countries with the Most Area in the Southern Hemisphere | 0 | - | 4.99 | 98,078 |
| Most Populous Countries as a Percent of Their Continent | 0 | - | 4.97 | 94,673 |
| Largest Countries as a Percent of Continent | 0 | - | 4.97 | 148,460 |
| Countries with the Most Desert | 0 | - | 4.93 | 127,745 |
| Countries by Contribution to UN Budget | 0 | - | 4.87 | 77,330 |
| Countries with Most Nobel Laureates per Capita | 0 | - | 4.83 | 34,775 |
| Countries with Double Letters | 0 | - | 4.97 | 95,880 |
