| Countries of the World Quiz | 0 | - | 5.00 | 47,022,808 |
| Majority Muslim Countries | 0 | - | 4.98 | 370,448 |
| NATO Countries | 0 | - | 4.98 | 276,977 |
| EU Countries Quiz | 0 | - | 4.99 | 270,712 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 285,561 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 269,197 |
| Top Five Countries by Religion | 0 | - | 4.93 | 169,470 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.91 | 111,873 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 111,121 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 147,044 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 113,621 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.89 | 65,272 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 74,749 |
| Countries with NO Military | 0 | - | 4.97 | 61,320 |
| Monarchies of the World | 0 | - | 4.94 | 166,983 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,018 |
| People on Money by Country | 0 | - | 4.83 | 60,063 |
| Countries that Start with a Vowel | 0 | - | 4.98 | 129,001 |
| Countries with the Most Major Earthquakes | 0 | - | 4.94 | 116,895 |
| Countries with the Most JetPunk Users | 0 | - | 4.99 | 165,946 |
| Most Common JetPunk Answers - Countries | 0 | - | 4.91 | 86,865 |
| Country Superlatives - Top 2 | 0 | - | 4.99 | 70,300 |
| Landlocked Countries | 0 | - | 4.99 | 414,923 |
| Most-Searched Countries on Wikipedia | 0 | - | 4.46 | 49,744 |
| Countries with the Most Skyscrapers | 0 | - | 4.92 | 143,561 |
| Southernmost Countries A-Z | 0 | - | 4.94 | 152,875 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 194,223 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 169,546 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 191,049 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 299,648 |
| Countries with the Tallest Buildings | 0 | - | 4.93 | 103,899 |
| Most Guessed Cities by Country #2 | 0 | - | 4.95 | 78,838 |
| Most Guessed Cities by Country #1 | 0 | - | 4.88 | 101,314 |
| Countries with the Most Tanks | 0 | - | 4.91 | 106,465 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 49,862 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,267 |
| Five Least Guessed Countries by Continent | 0 | - | 4.97 | 97,390 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.83 | 72,293 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 317,628 |
| Buddhist Countries | 0 | - | 4.96 | 143,141 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 196,536 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 333,317 |
| Coldest Countries | 0 | - | 4.97 | 137,389 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 122,352 |
| Countries with the Most Nobel Prizes | 0 | - | 4.87 | 90,210 |
| Countries with the Least Precipitation | 0 | - | 4.90 | 82,415 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,727,284 |
| Countries with Most Nobel Prizes by Continent | 0 | - | 4.93 | 59,803 |
| Five Coldest Countries by Continent | 0 | - | 4.97 | 76,308 |
| Monarchies Bordering Monarchies | 0 | - | 4.81 | 60,019 |
| Sahara Desert Countries | 0 | - | 4.98 | 161,114 |
| Himalayan Countries | 0 | - | 4.95 | 135,820 |
| Andean Countries | 0 | - | 4.94 | 83,094 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 62,419 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 123,523 |
| Coffee Producing Countries | 0 | - | 4.81 | 66,119 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 64,776 |
| Danube Countries | 0 | - | 4.97 | 71,218 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 115,944 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 85,669 |
| Countries with the Worst Passports | 0 | - | 4.94 | 82,773 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 147,682 |
| European Landlocked Countries | 0 | - | 4.99 | 145,916 |
| Partially Recognized Countries | 0 | - | 4.98 | 105,438 |
| Countries with the Most Species | 0 | - | 4.99 | 95,317 |
| Countries 197 to 205 | 0 | - | 4.89 | 69,581 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,249 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,422 |
| Countries that Use the Peso | 0 | - | 4.88 | 59,036 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 72,686 |
| Countries with a AAA Credit Rating | 0 | - | 4.85 | 57,048 |
| Countries in the Alps | 0 | - | 4.86 | 117,044 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 94,715 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 105,505 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,132 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,543 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 115,331 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.91 | 95,110 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 99,740 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 52,866 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,652 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,173 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,255 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,116 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,578 |
| Arctic Ocean Countries | 0 | - | 4.95 | 78,852 |
| Countries with the Most Grassland | 0 | - | 4.93 | 76,859 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 117,355 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 67,761 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,332 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 44,972 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 240,017 |
| World Countries - Blind Typing | 0 | - | 5.00 | 106,075 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 47,698 |
| Largest Countries By Category | 0 | - | 4.97 | 156,964 |
| Countries by Countries | 0 | - | 4.96 | 62,402 |
| Country Flags with the Most White | 0 | - | 4.87 | 137,591 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,008 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,369 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 87,903 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 325,463 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 372,579 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 402,515 |
| Island Countries | 0 | - | 4.99 | 708,126 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,041,212 |
| Northernmost Countries | 0 | - | 4.99 | 358,473 |
| Countries of South America | 0 | - | 5.00 | 917,075 |
| Countries of Oceania | 0 | - | 5.00 | 1,043,215 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,852,800 |
| "Land" Countries | 0 | - | 4.98 | 333,994 |
| Countries that Start with A | 0 | - | 4.98 | 2,149,949 |
| Countries that Start with B | 0 | - | 4.95 | 2,282,596 |
| Countries that Start with C | 0 | - | 4.96 | 1,812,526 |
| Countries that Start with D | 0 | - | 4.96 | 703,071 |
| Countries that Start with E | 0 | - | 4.95 | 1,369,338 |
| Countries that Start with G | 0 | - | 4.97 | 1,494,751 |
| Countries that Start with H | 0 | - | 4.96 | 599,173 |
| Countries that Start with I | 0 | - | 4.92 | 1,281,760 |
| Countries that Start with J | 0 | - | 4.98 | 597,243 |
| Countries that Start with K | 0 | - | 4.97 | 810,531 |
| Countries that Start with L | 0 | - | 4.98 | 1,084,305 |
| Countries that Start with N | 0 | - | 4.93 | 1,111,225 |
| Countries that Start with P | 0 | - | 4.94 | 1,209,911 |
| Countries that Start with S | 0 | - | 4.98 | 1,746,519 |
| Countries that Start with T | 0 | - | 4.90 | 1,005,264 |
| Countries that Start with U | 0 | - | 4.97 | 900,771 |
| Countries that Start with V | 0 | - | 4.98 | 605,869 |
| Countries that Start with F | 0 | - | 4.83 | 613,235 |
| Countries that Start with M | 0 | - | 4.97 | 1,374,931 |
| Richest Island Countries | 0 | - | 4.84 | 99,706 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,365,834 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 234,009 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 223,200 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 190,696 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 121,704 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 137,593 |
| Countries Hidden in a Letter #1 | 0 | - | 5.00 | 47,879 |
| Countries with the Most Muslims | 0 | - | 4.95 | 159,512 |
| Countries with the Most Exports | 0 | - | 4.96 | 154,396 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 188,684 |
| Countries by Oil Consumption | 0 | - | 4.96 | 119,643 |
| Largest Economies in 2050 | 0 | - | 4.90 | 110,777 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 264,378 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.95 | 103,369 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.90 | 83,863 |
| Shortest Country Name A-Z | 0 | - | 5.00 | 235,304 |
| Five Most Guessed Countries by Continent | 0 | - | 4.96 | 171,724 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 194,164 |
| Most Visited Countries by JetPunkers | 0 | - | 4.85 | 117,659 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 171,783 |
| Countries with Megacities | 0 | - | 4.99 | 247,931 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 197,662 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 112,283 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 136,046 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 80,236 |
| Countries by Official Language | 0 | - | 4.95 | 193,053 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 293,533 |
| Countries in their Native Language | 0 | - | 4.99 | 196,902 |
| Independence from Whom | 0 | - | 4.99 | 210,031 |
| Subdivisions by Country | 0 | - | 4.86 | 50,121 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 130,987 |
| Megadiverse Countries | 0 | - | 4.97 | 134,014 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 130,063 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 54,984 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 125,498 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 74,893 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 161,824 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,094 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 93,270 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 153,342 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,275 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 44,775 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 75,822 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 107,484 |
| Countries Furthest from the United States | 0 | - | 4.94 | 88,590 |
| Countries with the Highest HDI | 0 | - | 4.95 | 136,569 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 74,763 |
| Most Dispersed Island Nations | 0 | - | 4.96 | 71,105 |
| Richest Countries A-Z | 0 | - | 4.92 | 102,106 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 108,982 |
| Large Countries with Small Economies | 0 | - | 4.94 | 80,438 |
| World Map Quiz | 0 | - | 4.81 | 63,713 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 153,410 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 106,509 |
| Southernmost Countries of the World | 0 | - | 4.99 | 226,696 |
| Countries by Inland Surface Water | 0 | - | 4.94 | 104,452 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.91 | 122,190 |
| Countries With the Most Languages | 0 | - | 4.90 | 200,189 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.95 | 110,065 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.90 | 93,268 |
| Countries with the Most Prisoners | 0 | - | 4.94 | 98,462 |
| Countries with the Most Domestic Camels | 0 | - | 4.94 | 61,041 |
| Tallest Countries North to South | 0 | - | 4.83 | 119,499 |
| Widest Countries East to West | 0 | - | 4.92 | 128,988 |
| Countries with the Highest Average Elevation | 0 | - | 4.98 | 71,276 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 185,421 |
| Countries with the Most Area in the Southern Hemisphere | 0 | - | 4.99 | 97,633 |
| Most Populous Countries as a Percent of Their Continent | 0 | - | 4.97 | 93,826 |
| Largest Countries as a Percent of Continent | 0 | - | 4.97 | 147,772 |
| Countries with the Most Desert | 0 | - | 4.93 | 127,185 |
