| Countries by Hottest Recorded Temperature | 0 | - | 4.92 | 113,503 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 112,769 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 114,912 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 75,441 |
| Coldest Countries | 0 | - | 4.97 | 138,848 |
| Countries with the Least Precipitation | 0 | - | 4.90 | 82,901 |
| Five Coldest Countries by Continent | 0 | - | 4.97 | 76,779 |
| NATO Countries | 0 | - | 4.98 | 282,170 |
| EU Countries Quiz | 0 | - | 4.99 | 276,322 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 289,964 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 275,277 |
| Top Five Countries by Religion | 0 | - | 4.93 | 172,618 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 149,246 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.91 | 66,017 |
| Countries with NO Military | 0 | - | 4.97 | 62,827 |
| Monarchies of the World | 0 | - | 4.94 | 169,577 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,891 |
| People on Money by Country | 0 | - | 4.83 | 60,578 |
| Countries that Start with a Vowel | 0 | - | 4.99 | 154,573 |
| Countries with the Most Major Earthquakes | 0 | - | 4.94 | 117,651 |
| Countries with the Most JetPunk Users | 0 | - | 4.99 | 169,219 |
| Most Common JetPunk Answers - Countries | 0 | - | 4.91 | 88,145 |
| Country Superlatives - Top 2 | 0 | - | 4.99 | 70,574 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,684,262 |
| Majority Muslim Countries | 0 | - | 4.98 | 376,265 |
| Landlocked Countries | 0 | - | 4.99 | 423,254 |
| Coldest Countries with Exceptions | 0 | - | 4.69 | 39,250 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,787,733 |
| Coldest World Capitals | 0 | - | 4.95 | 134,008 |
| Sahara Desert Countries | 0 | - | 4.98 | 165,113 |
| Himalayan Countries | 0 | - | 4.94 | 139,290 |
| Andean Countries | 0 | - | 4.93 | 84,924 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 64,137 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 126,301 |
| Coffee Producing Countries | 0 | - | 4.83 | 67,717 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 66,030 |
| Danube Countries | 0 | - | 4.97 | 72,155 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 117,228 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,565 |
| Countries with the Worst Passports | 0 | - | 4.93 | 84,580 |
| Countries with the Most Skyscrapers | 0 | - | 4.93 | 144,453 |
| Southernmost Countries A-Z | 0 | - | 4.95 | 153,880 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 196,256 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 150,091 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 170,637 |
| European Landlocked Countries | 0 | - | 4.99 | 147,306 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,875 |
| Countries with the Most Species | 0 | - | 4.99 | 103,360 |
| Countries 197 to 205 | 0 | - | 4.90 | 71,006 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,656 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,773 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 193,000 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 301,487 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,635 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,392 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,805 |
| Countries in the Alps | 0 | - | 4.87 | 118,409 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 101,854 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 107,325 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,772 |
| Countries with the Tallest Buildings | 0 | - | 4.93 | 104,641 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,746 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,657 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 96,062 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,849 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,628 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,260 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,982 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,733 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,604 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,342 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,590 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,658 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 119,227 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,428 |
| Most Guessed Cities by Country #2 | 0 | - | 4.94 | 80,069 |
| Most Guessed Cities by Country #1 | 0 | - | 4.87 | 102,937 |
| Countries that Host the Most Refugees | 0 | - | 4.96 | 64,903 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,280 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 244,619 |
| World Countries - Blind Typing | 0 | - | 5.00 | 108,493 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,334 |
| Countries with the Most Tanks | 0 | - | 4.91 | 107,873 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 50,834 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 75,005 |
| Largest Countries By Category | 0 | - | 4.97 | 158,448 |
| Countries by Countries | 0 | - | 4.96 | 63,384 |
| Five Least Guessed Countries by Continent | 0 | - | 4.97 | 99,018 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.83 | 73,226 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 322,346 |
| Country Flags with the Most White | 0 | - | 4.85 | 138,900 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,332 |
| Buddhist Countries | 0 | - | 4.96 | 144,762 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,599 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 198,710 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 88,818 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 336,256 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 124,233 |
| Countries with the Most Nobel Prizes | 0 | - | 4.87 | 90,714 |
| Countries with Most Nobel Prizes by Continent | 0 | - | 4.93 | 60,026 |
| Monarchies Bordering Monarchies | 0 | - | 4.81 | 60,486 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 332,729 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 375,924 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 408,154 |
| Island Countries | 0 | - | 4.99 | 711,525 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,051,514 |
| Northernmost Countries | 0 | - | 4.99 | 362,625 |
| Countries with the Most Total Precipitation | 0 | - | 4.69 | 65,897 |
| Countries with the Most Precipitation | 0 | - | 4.69 | 52,991 |
| Countries of South America | 0 | - | 5.00 | 929,155 |
| Countries of Oceania | 0 | - | 5.00 | 1,059,157 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,881,352 |
| "Land" Countries | 0 | - | 4.98 | 337,702 |
| Countries with the Most Tropical Cyclones | 0 | - | 4.55 | 49,841 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,267 |
| Richest Island Countries | 0 | - | 4.85 | 100,926 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,386,947 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 237,128 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 226,181 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 192,933 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 123,366 |
| Most Flood-Prone Countries | 0 | - | 4.49 | 21,534 |
| Countries Hidden in a Letter #1 | 0 | - | 5.00 | 48,438 |
| Countries with the Most Muslims | 0 | - | 4.95 | 160,849 |
| Countries with the Most Exports | 0 | - | 4.96 | 155,801 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 190,147 |
| Countries by Oil Consumption | 0 | - | 4.96 | 120,610 |
| Largest Economies in 2050 | 0 | - | 4.90 | 111,705 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 273,388 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 104,665 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.89 | 84,818 |
| Shortest Country Name A-Z | 0 | - | 4.99 | 238,007 |
| Countries that Start with A | 0 | - | 4.98 | 2,169,627 |
| Countries that Start with B | 0 | - | 4.95 | 2,300,681 |
| Countries that Start with C | 0 | - | 4.96 | 1,827,110 |
| Countries that Start with D | 0 | - | 4.96 | 713,302 |
| Countries that Start with E | 0 | - | 4.95 | 1,381,436 |
| Countries that Start with G | 0 | - | 4.97 | 1,507,692 |
| Countries that Start with H | 0 | - | 4.96 | 607,340 |
| Countries that Start with I | 0 | - | 4.92 | 1,291,696 |
| Countries that Start with J | 0 | - | 4.98 | 604,845 |
| Countries that Start with K | 0 | - | 4.97 | 818,457 |
| Countries that Start with L | 0 | - | 4.98 | 1,093,968 |
| Countries that Start with N | 0 | - | 4.93 | 1,121,027 |
| Countries that Start with P | 0 | - | 4.94 | 1,219,358 |
| Countries that Start with S | 0 | - | 4.98 | 1,759,355 |
| Countries that Start with T | 0 | - | 4.90 | 1,012,572 |
| Countries that Start with U | 0 | - | 4.97 | 906,459 |
| Countries that Start with V | 0 | - | 4.98 | 610,732 |
| Countries that Start with F | 0 | - | 4.83 | 619,582 |
| Countries that Start with M | 0 | - | 4.97 | 1,385,265 |
| Five Most Guessed Countries by Continent | 0 | - | 4.97 | 173,934 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 195,701 |
| Most Visited Countries by JetPunkers | 0 | - | 4.85 | 118,756 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 174,286 |
| Countries with Megacities | 0 | - | 4.99 | 265,479 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 200,108 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,673 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 138,353 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,745 |
| Countries by Official Language | 0 | - | 4.95 | 195,515 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 296,749 |
| Countries in their Native Language | 0 | - | 4.99 | 199,299 |
| Independence from Whom | 0 | - | 4.99 | 212,395 |
| Subdivisions by Country | 0 | - | 4.87 | 50,499 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 132,956 |
| Megadiverse Countries | 0 | - | 4.96 | 135,111 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 132,321 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 55,428 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 126,309 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,144 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 163,301 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,670 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 94,647 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 154,430 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,722 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 45,190 |
| Countries by Sports League Revenue | 0 | - | 4.95 | 77,962 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 107,974 |
| Countries Furthest from the United States | 0 | - | 4.94 | 89,287 |
| Countries with the Highest HDI | 0 | - | 4.95 | 137,025 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 75,448 |
| Most Dispersed Island Nations | 0 | - | 4.97 | 71,563 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 111,620 |
| World Map Quiz | 0 | - | 4.81 | 65,279 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 157,944 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 107,474 |
| Southernmost Countries of the World | 0 | - | 4.99 | 228,358 |
| Countries by Inland Surface Water | 0 | - | 4.93 | 105,445 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.91 | 123,149 |
| Countries With the Most Languages | 0 | - | 4.90 | 202,666 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.95 | 111,048 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.90 | 94,156 |
| Countries with the Most Prisoners | 0 | - | 4.94 | 99,419 |
| Countries with the Most Domestic Camels | 0 | - | 4.94 | 61,511 |
| Tallest Countries North to South | 0 | - | 4.83 | 120,672 |
| Widest Countries East to West | 0 | - | 4.92 | 129,781 |
| Countries with the Highest Average Elevation | 0 | - | 4.98 | 71,484 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 186,779 |
| Countries with the Most Area in the Southern Hemisphere | 0 | - | 4.99 | 98,401 |
