| Countries by Hottest Recorded Temperature | 0 | - | 4.91 | 111,516 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 110,902 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 74,660 |
| Coldest Countries | 0 | - | 4.97 | 137,219 |
| Countries with the Least Precipitation | 0 | - | 4.90 | 82,345 |
| Five Coldest Countries by Continent | 0 | - | 4.97 | 76,227 |
| NATO Countries | 0 | - | 4.98 | 275,645 |
| EU Countries Quiz | 0 | - | 4.99 | 269,860 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 284,859 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 268,201 |
| Top Five Countries by Religion | 0 | - | 4.93 | 169,012 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 146,735 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.89 | 65,149 |
| Countries with NO Military | 0 | - | 4.97 | 61,153 |
| Monarchies of the World | 0 | - | 4.94 | 166,577 |
| Countries by Number of Books Published | 0 | - | 4.95 | 71,895 |
| People on Money by Country | 0 | - | 4.84 | 59,971 |
| Countries that Start with a Vowel | 0 | - | 4.99 | 128,647 |
| Countries with the Most Major Earthquakes | 0 | - | 4.94 | 116,750 |
| Countries with the Most JetPunk Users | 0 | - | 4.99 | 165,447 |
| Most Common JetPunk Answers - Countries | 0 | - | 4.91 | 86,672 |
| Country Superlatives - Top 2 | 0 | - | 4.99 | 70,259 |
| Countries of the World Quiz | 0 | - | 5.00 | 46,906,707 |
| Majority Muslim Countries | 0 | - | 4.98 | 368,450 |
| Landlocked Countries | 0 | - | 4.99 | 413,453 |
| Coldest Countries with Exceptions | 0 | - | 4.69 | 38,695 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,715,289 |
| Coldest World Capitals | 0 | - | 4.95 | 133,038 |
| Sahara Desert Countries | 0 | - | 4.98 | 160,517 |
| Himalayan Countries | 0 | - | 4.95 | 135,302 |
| Andean Countries | 0 | - | 4.94 | 82,802 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 62,194 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 123,160 |
| Coffee Producing Countries | 0 | - | 4.81 | 65,869 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 64,573 |
| Danube Countries | 0 | - | 4.97 | 71,066 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 115,736 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 85,522 |
| Countries with the Worst Passports | 0 | - | 4.94 | 82,433 |
| Countries with the Most Skyscrapers | 0 | - | 4.92 | 143,416 |
| Southernmost Countries A-Z | 0 | - | 4.94 | 152,721 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 193,907 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 147,357 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 169,372 |
| European Landlocked Countries | 0 | - | 4.99 | 145,734 |
| Partially Recognized Countries | 0 | - | 4.98 | 105,177 |
| Countries with the Most Species | 0 | - | 4.99 | 95,235 |
| Countries 197 to 205 | 0 | - | 4.87 | 69,314 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,195 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,363 |
| Biggest Countries by Area A-Z | 0 | - | 4.95 | 190,723 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 299,366 |
| Countries that Use the Peso | 0 | - | 4.88 | 58,949 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.89 | 72,562 |
| Countries with a AAA Credit Rating | 0 | - | 4.85 | 56,938 |
| Countries in the Alps | 0 | - | 4.86 | 116,792 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 94,541 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 105,228 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 77,993 |
| Countries with the Tallest Buildings | 0 | - | 4.93 | 103,679 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,406 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 115,137 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.91 | 94,982 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 99,554 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 52,740 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,197 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,037 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,192 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,034 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,438 |
| Arctic Ocean Countries | 0 | - | 4.95 | 78,723 |
| Countries with the Most Grassland | 0 | - | 4.93 | 76,740 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 117,026 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 67,624 |
| Most Guessed Cities by Country #2 | 0 | - | 4.95 | 78,681 |
| Most Guessed Cities by Country #1 | 0 | - | 4.88 | 101,137 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,248 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 44,753 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 239,203 |
| World Countries - Blind Typing | 0 | - | 5.00 | 105,622 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 47,595 |
| Countries with the Most Tanks | 0 | - | 4.91 | 106,241 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 49,724 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,116 |
| Largest Countries By Category | 0 | - | 4.97 | 156,730 |
| Countries by Countries | 0 | - | 4.96 | 62,245 |
| Five Least Guessed Countries by Continent | 0 | - | 4.97 | 96,605 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.83 | 72,136 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 316,950 |
| Country Flags with the Most White | 0 | - | 4.87 | 137,355 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 61,959 |
| Buddhist Countries | 0 | - | 4.96 | 142,930 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,327 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 196,227 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 87,748 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 332,821 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 122,059 |
| Countries with the Most Nobel Prizes | 0 | - | 4.87 | 89,922 |
| Countries with Most Nobel Prizes by Continent | 0 | - | 4.93 | 59,745 |
| Monarchies Bordering Monarchies | 0 | - | 4.85 | 59,960 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 323,678 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 372,067 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 401,766 |
| Island Countries | 0 | - | 4.99 | 707,555 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,039,278 |
| Northernmost Countries | 0 | - | 4.99 | 357,649 |
| Countries with the Most Total Precipitation | 0 | - | 4.69 | 65,546 |
| Countries with the Most Precipitation | 0 | - | 4.69 | 52,659 |
| Countries of South America | 0 | - | 5.00 | 914,433 |
| Countries of Oceania | 0 | - | 5.00 | 1,040,121 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,847,813 |
| "Land" Countries | 0 | - | 4.98 | 333,603 |
| Countries with the Most Tropical Cyclones | 0 | - | 4.55 | 49,578 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,026 |
| Richest Island Countries | 0 | - | 4.84 | 99,500 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,361,878 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 233,533 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 222,771 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 190,290 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 121,411 |
| Most Flood-Prone Countries | 0 | - | 4.49 | 21,403 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 136,985 |
| Countries Hidden in a Letter #1 | 0 | - | 5.00 | 47,789 |
| Countries with the Most Muslims | 0 | - | 4.95 | 159,259 |
| Countries with the Most Exports | 0 | - | 4.96 | 154,147 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 188,476 |
| Countries by Oil Consumption | 0 | - | 4.96 | 119,538 |
| Largest Economies in 2050 | 0 | - | 4.90 | 110,633 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 262,047 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.95 | 102,923 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.90 | 83,698 |
| Shortest Country Name A-Z | 0 | - | 5.00 | 234,797 |
| Countries that Start with A | 0 | - | 4.97 | 2,146,436 |
| Countries that Start with B | 0 | - | 4.95 | 2,279,560 |
| Countries that Start with C | 0 | - | 4.96 | 1,810,047 |
| Countries that Start with D | 0 | - | 4.96 | 701,347 |
| Countries that Start with E | 0 | - | 4.95 | 1,367,323 |
| Countries that Start with G | 0 | - | 4.97 | 1,492,569 |
| Countries that Start with H | 0 | - | 4.96 | 597,802 |
| Countries that Start with I | 0 | - | 4.92 | 1,280,116 |
| Countries that Start with J | 0 | - | 4.98 | 595,880 |
| Countries that Start with K | 0 | - | 4.97 | 809,274 |
| Countries that Start with L | 0 | - | 4.98 | 1,082,707 |
| Countries that Start with N | 0 | - | 4.93 | 1,109,570 |
| Countries that Start with P | 0 | - | 4.94 | 1,208,387 |
| Countries that Start with S | 0 | - | 4.98 | 1,744,293 |
| Countries that Start with T | 0 | - | 4.90 | 1,004,096 |
| Countries that Start with U | 0 | - | 4.97 | 899,828 |
| Countries that Start with V | 0 | - | 4.98 | 605,001 |
| Countries that Start with F | 0 | - | 4.83 | 612,073 |
| Countries that Start with M | 0 | - | 4.97 | 1,373,145 |
| Five Most Guessed Countries by Continent | 0 | - | 4.96 | 171,390 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 193,885 |
| Most Visited Countries by JetPunkers | 0 | - | 4.85 | 117,442 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 171,092 |
| Countries with Megacities | 0 | - | 4.99 | 246,725 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 197,024 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 111,888 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 135,448 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 79,804 |
| Countries by Official Language | 0 | - | 4.95 | 192,740 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 293,075 |
| Countries in their Native Language | 0 | - | 4.99 | 196,604 |
| Independence from Whom | 0 | - | 4.99 | 209,646 |
| Subdivisions by Country | 0 | - | 4.86 | 50,061 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 130,718 |
| Megadiverse Countries | 0 | - | 4.97 | 133,888 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 129,770 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 54,912 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 125,421 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 74,854 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 161,633 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 61,988 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 92,896 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 153,132 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,208 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 44,738 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 75,540 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 107,405 |
| Countries Furthest from the United States | 0 | - | 4.94 | 88,482 |
| Countries with the Highest HDI | 0 | - | 4.95 | 136,491 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 74,657 |
| Most Dispersed Island Nations | 0 | - | 4.96 | 71,013 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 108,535 |
| World Map Quiz | 0 | - | 4.81 | 63,477 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 152,573 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 106,312 |
| Southernmost Countries of the World | 0 | - | 4.99 | 226,316 |
| Countries by Inland Surface Water | 0 | - | 4.94 | 103,971 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.91 | 121,931 |
| Countries With the Most Languages | 0 | - | 4.90 | 199,700 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.95 | 109,838 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.89 | 93,047 |
| Countries with the Most Prisoners | 0 | - | 4.94 | 98,259 |
| Countries with the Most Domestic Camels | 0 | - | 4.94 | 60,934 |
| Tallest Countries North to South | 0 | - | 4.83 | 119,325 |
| Widest Countries East to West | 0 | - | 4.92 | 128,595 |
| Countries with the Highest Average Elevation | 0 | - | 4.98 | 71,215 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 185,189 |
| Countries with the Most Area in the Southern Hemisphere | 0 | - | 4.99 | 97,560 |
