| Countries by Hottest Recorded Temperature | 0 | - | 4.92 | 112,563 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 111,792 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 114,321 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 75,111 |
| Coldest Countries | 0 | - | 4.97 | 138,437 |
| Countries with the Least Precipitation | 0 | - | 4.90 | 82,699 |
| Five Coldest Countries by Continent | 0 | - | 4.97 | 76,574 |
| NATO Countries | 0 | - | 4.98 | 280,144 |
| EU Countries Quiz | 0 | - | 4.99 | 273,853 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 288,166 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 272,900 |
| Top Five Countries by Religion | 0 | - | 4.93 | 171,282 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 148,374 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.91 | 65,688 |
| Countries with NO Military | 0 | - | 4.97 | 62,224 |
| Monarchies of the World | 0 | - | 4.94 | 168,587 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,559 |
| People on Money by Country | 0 | - | 4.83 | 60,372 |
| Countries that Start with a Vowel | 0 | - | 4.99 | 148,032 |
| Countries with the Most Major Earthquakes | 0 | - | 4.94 | 117,274 |
| Countries with the Most JetPunk Users | 0 | - | 4.99 | 168,032 |
| Most Common JetPunk Answers - Countries | 0 | - | 4.91 | 87,589 |
| Country Superlatives - Top 2 | 0 | - | 4.99 | 70,443 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,430,698 |
| Majority Muslim Countries | 0 | - | 4.98 | 374,091 |
| Landlocked Countries | 0 | - | 4.99 | 420,107 |
| Coldest Countries with Exceptions | 0 | - | 4.69 | 39,073 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,765,110 |
| Coldest World Capitals | 0 | - | 4.95 | 133,543 |
| Sahara Desert Countries | 0 | - | 4.98 | 163,521 |
| Himalayan Countries | 0 | - | 4.95 | 137,935 |
| Andean Countries | 0 | - | 4.95 | 84,189 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 63,403 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 125,049 |
| Coffee Producing Countries | 0 | - | 4.83 | 67,052 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,497 |
| Danube Countries | 0 | - | 4.97 | 71,782 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 116,724 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,176 |
| Countries with the Worst Passports | 0 | - | 4.94 | 83,889 |
| Countries with the Most Skyscrapers | 0 | - | 4.93 | 144,081 |
| Southernmost Countries A-Z | 0 | - | 4.94 | 153,514 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 195,584 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 149,053 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 170,209 |
| European Landlocked Countries | 0 | - | 4.99 | 146,922 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,312 |
| Countries with the Most Species | 0 | - | 4.99 | 103,054 |
| Countries 197 to 205 | 0 | - | 4.89 | 70,471 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,475 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,641 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 192,263 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 300,797 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,410 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,093 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,481 |
| Countries in the Alps | 0 | - | 4.87 | 117,908 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 98,264 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 106,627 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,517 |
| Countries with the Tallest Buildings | 0 | - | 4.93 | 104,352 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,408 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,255 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 95,808 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,424 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,299 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,051 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,668 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,550 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,392 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,025 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,320 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,327 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 118,453 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,144 |
| Most Guessed Cities by Country #2 | 0 | - | 4.95 | 79,351 |
| Most Guessed Cities by Country #1 | 0 | - | 4.88 | 101,963 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,656 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 45,738 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 242,980 |
| World Countries - Blind Typing | 0 | - | 5.00 | 107,556 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,073 |
| Countries with the Most Tanks | 0 | - | 4.91 | 107,353 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 50,510 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,767 |
| Largest Countries By Category | 0 | - | 4.97 | 157,853 |
| Countries by Countries | 0 | - | 4.97 | 62,965 |
| Five Least Guessed Countries by Continent | 0 | - | 4.97 | 98,317 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.83 | 72,833 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 320,512 |
| Country Flags with the Most White | 0 | - | 4.85 | 138,409 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,197 |
| Buddhist Countries | 0 | - | 4.96 | 144,292 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,499 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 197,660 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 88,465 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 335,329 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 123,490 |
| Countries with the Most Nobel Prizes | 0 | - | 4.87 | 90,522 |
| Countries with Most Nobel Prizes by Continent | 0 | - | 4.93 | 59,934 |
| Monarchies Bordering Monarchies | 0 | - | 4.81 | 60,238 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 329,992 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 374,945 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 406,027 |
| Island Countries | 0 | - | 4.99 | 710,240 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,047,438 |
| Northernmost Countries | 0 | - | 4.99 | 361,062 |
| Countries with the Most Total Precipitation | 0 | - | 4.69 | 65,784 |
| Countries with the Most Precipitation | 0 | - | 4.69 | 52,884 |
| Countries of South America | 0 | - | 5.00 | 924,593 |
| Countries of Oceania | 0 | - | 5.00 | 1,053,448 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,870,660 |
| "Land" Countries | 0 | - | 4.98 | 336,107 |
| Countries with the Most Tropical Cyclones | 0 | - | 4.55 | 49,754 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,174 |
| Richest Island Countries | 0 | - | 4.84 | 100,498 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,378,683 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 236,001 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 224,979 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 192,132 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 122,768 |
| Most Flood-Prone Countries | 0 | - | 4.49 | 21,487 |
| Countries Hidden in a Letter #1 | 0 | - | 5.00 | 48,148 |
| Countries with the Most Muslims | 0 | - | 4.95 | 160,331 |
| Countries with the Most Exports | 0 | - | 4.96 | 155,351 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 189,654 |
| Countries by Oil Consumption | 0 | - | 4.96 | 120,389 |
| Largest Economies in 2050 | 0 | - | 4.90 | 111,416 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 271,308 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 104,256 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.89 | 84,510 |
| Shortest Country Name A-Z | 0 | - | 4.99 | 237,042 |
| Countries that Start with A | 0 | - | 4.98 | 2,161,864 |
| Countries that Start with B | 0 | - | 4.95 | 2,293,602 |
| Countries that Start with C | 0 | - | 4.96 | 1,821,425 |
| Countries that Start with D | 0 | - | 4.96 | 709,176 |
| Countries that Start with E | 0 | - | 4.95 | 1,376,674 |
| Countries that Start with G | 0 | - | 4.97 | 1,502,765 |
| Countries that Start with H | 0 | - | 4.96 | 604,434 |
| Countries that Start with I | 0 | - | 4.92 | 1,287,699 |
| Countries that Start with J | 0 | - | 4.98 | 602,134 |
| Countries that Start with K | 0 | - | 4.97 | 815,459 |
| Countries that Start with L | 0 | - | 4.98 | 1,090,320 |
| Countries that Start with N | 0 | - | 4.93 | 1,117,309 |
| Countries that Start with P | 0 | - | 4.94 | 1,215,750 |
| Countries that Start with S | 0 | - | 4.98 | 1,754,300 |
| Countries that Start with T | 0 | - | 4.90 | 1,009,547 |
| Countries that Start with U | 0 | - | 4.97 | 904,262 |
| Countries that Start with V | 0 | - | 4.98 | 609,189 |
| Countries that Start with F | 0 | - | 4.83 | 617,339 |
| Countries that Start with M | 0 | - | 4.97 | 1,381,225 |
| Five Most Guessed Countries by Continent | 0 | - | 4.97 | 172,637 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 195,141 |
| Most Visited Countries by JetPunkers | 0 | - | 4.85 | 118,321 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 173,378 |
| Countries with Megacities | 0 | - | 4.99 | 263,002 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 199,209 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,187 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 137,507 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,225 |
| Countries by Official Language | 0 | - | 4.95 | 194,867 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 295,851 |
| Countries in their Native Language | 0 | - | 4.99 | 198,409 |
| Independence from Whom | 0 | - | 4.99 | 211,630 |
| Subdivisions by Country | 0 | - | 4.86 | 50,342 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 131,923 |
| Megadiverse Countries | 0 | - | 4.96 | 134,852 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 131,743 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 55,238 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 125,824 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,054 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 162,863 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,461 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 94,160 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 153,916 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,548 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 45,031 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 77,283 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 107,782 |
| Countries Furthest from the United States | 0 | - | 4.94 | 89,070 |
| Countries with the Highest HDI | 0 | - | 4.95 | 136,849 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 75,232 |
| Most Dispersed Island Nations | 0 | - | 4.97 | 71,402 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 110,561 |
| World Map Quiz | 0 | - | 4.81 | 64,803 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 156,223 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 107,162 |
| Southernmost Countries of the World | 0 | - | 4.99 | 227,729 |
| Countries by Inland Surface Water | 0 | - | 4.94 | 105,061 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.91 | 122,784 |
| Countries With the Most Languages | 0 | - | 4.90 | 201,682 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.95 | 110,663 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.90 | 93,800 |
| Countries with the Most Prisoners | 0 | - | 4.94 | 98,940 |
| Countries with the Most Domestic Camels | 0 | - | 4.94 | 61,337 |
| Tallest Countries North to South | 0 | - | 4.83 | 120,404 |
| Widest Countries East to West | 0 | - | 4.92 | 129,468 |
| Countries with the Highest Average Elevation | 0 | - | 4.98 | 71,410 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 186,119 |
| Countries with the Most Area in the Southern Hemisphere | 0 | - | 4.99 | 98,047 |
