| Countries with the Tallest Buildings | 0 | - | 4.93 | 104,868 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,775 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,865,789 |
| Majority Muslim Countries | 0 | - | 4.98 | 377,583 |
| NATO Countries | 0 | - | 4.98 | 283,353 |
| EU Countries Quiz | 0 | - | 4.99 | 277,814 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 291,301 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 276,882 |
| Top Five Countries by Religion | 0 | - | 4.93 | 173,315 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.92 | 113,797 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 113,064 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 149,724 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 115,195 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.91 | 66,182 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 75,581 |
| Countries with NO Military | 0 | - | 4.97 | 63,381 |
| Monarchies of the World | 0 | - | 4.94 | 170,167 |
| Countries by Number of Books Published | 0 | - | 4.95 | 73,082 |
| People on Money by Country | 0 | - | 4.83 | 60,700 |
| Countries that Start with a Vowel | 0 | - | 4.99 | 155,310 |
| Countries with the Most Major Earthquakes | 0 | - | 4.94 | 117,797 |
| Countries with the Most JetPunk Users | 0 | - | 4.99 | 170,008 |
| Most Common JetPunk Answers - Countries | 0 | - | 4.91 | 88,441 |
| Country Superlatives - Top 2 | 0 | - | 4.99 | 70,636 |
| Landlocked Countries | 0 | - | 4.99 | 425,625 |
| Southernmost Countries A-Z | 0 | - | 4.95 | 154,106 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 196,662 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 170,907 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 193,932 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 301,956 |
| Most Guessed Cities by Country #2 | 0 | - | 4.94 | 80,368 |
| Most Guessed Cities by Country #1 | 0 | - | 4.87 | 103,281 |
| Countries with the Most Tanks | 0 | - | 4.91 | 108,256 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 51,135 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 75,143 |
| Five Least Guessed Countries by Continent | 0 | - | 4.97 | 99,420 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.83 | 73,484 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 323,746 |
| Buddhist Countries | 0 | - | 4.96 | 145,061 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 199,228 |
| Countries with the Most Billionaires | 0 | - | 4.91 | 336,886 |
| Coldest Countries | 0 | - | 4.97 | 139,390 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 124,655 |
| Countries with the Most Nobel Prizes | 0 | - | 4.87 | 91,021 |
| Countries with the Least Precipitation | 0 | - | 4.90 | 83,046 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,803,359 |
| Countries with Most Nobel Prizes by Continent | 0 | - | 4.93 | 60,080 |
| Five Coldest Countries by Continent | 0 | - | 4.97 | 76,912 |
| Monarchies Bordering Monarchies | 0 | - | 4.81 | 60,575 |
| Sahara Desert Countries | 0 | - | 4.98 | 166,152 |
| Himalayan Countries | 0 | - | 4.93 | 140,159 |
| Andean Countries | 0 | - | 4.94 | 85,389 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 64,536 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 126,926 |
| Coffee Producing Countries | 0 | - | 4.83 | 68,111 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 66,390 |
| Danube Countries | 0 | - | 4.97 | 72,357 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 117,563 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,811 |
| Countries with the Worst Passports | 0 | - | 4.93 | 85,074 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 150,567 |
| European Landlocked Countries | 0 | - | 4.99 | 147,587 |
| Partially Recognized Countries | 0 | - | 4.98 | 107,268 |
| Countries with the Most Species | 0 | - | 4.99 | 103,548 |
| Countries 197 to 205 | 0 | - | 4.90 | 71,377 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,768 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,874 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,825 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,563 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,990 |
| Countries in the Alps | 0 | - | 4.87 | 118,744 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 102,571 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 107,827 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,945 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 97,007 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,930 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 96,234 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 101,376 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,836 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,407 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 63,155 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,855 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.91 | 41,732 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,542 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,769 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,869 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 119,785 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,596 |
| Countries that Host the Most Refugees | 0 | - | 4.96 | 65,778 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,641 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 245,603 |
| World Countries - Blind Typing | 0 | - | 5.00 | 109,100 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,490 |
| Largest Countries By Category | 0 | - | 4.97 | 158,832 |
| Countries by Countries | 0 | - | 4.96 | 63,624 |
| Country Flags with the Most White | 0 | - | 4.85 | 139,229 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,391 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,660 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 89,090 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 335,279 |
| Tall Building Cities - United States | 0 | - | 4.48 | 68,495 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 376,636 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 409,599 |
| Island Countries | 0 | - | 4.99 | 712,495 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,054,521 |
| Northernmost Countries | 0 | - | 4.99 | 363,912 |
| Countries with the Most Skyscrapers per Capita | 0 | - | 4.69 | 72,781 |
| Countries of South America | 0 | - | 5.00 | 932,461 |
| Countries of Oceania | 0 | - | 5.00 | 1,063,036 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,888,717 |
| "Land" Countries | 0 | - | 4.98 | 338,343 |
| Countries that Start with A | 0 | - | 4.98 | 2,175,313 |
| Countries that Start with B | 0 | - | 4.95 | 2,306,057 |
| Countries that Start with C | 0 | - | 4.96 | 1,831,130 |
| Countries that Start with D | 0 | - | 4.96 | 716,208 |
| Countries that Start with E | 0 | - | 4.95 | 1,384,813 |
| Countries that Start with G | 0 | - | 4.97 | 1,511,246 |
| Countries that Start with H | 0 | - | 4.96 | 609,431 |
| Countries that Start with I | 0 | - | 4.92 | 1,294,366 |
| Countries that Start with J | 0 | - | 4.98 | 606,801 |
| Countries that Start with K | 0 | - | 4.97 | 820,604 |
| Countries that Start with L | 0 | - | 4.98 | 1,096,602 |
| Countries that Start with N | 0 | - | 4.93 | 1,123,653 |
| Countries that Start with P | 0 | - | 4.94 | 1,221,827 |
| Countries that Start with S | 0 | - | 4.98 | 1,762,884 |
| Countries that Start with T | 0 | - | 4.90 | 1,014,769 |
| Countries that Start with U | 0 | - | 4.97 | 908,360 |
| Countries that Start with V | 0 | - | 4.98 | 611,917 |
| Countries that Start with F | 0 | - | 4.83 | 621,176 |
| Countries that Start with M | 0 | - | 4.97 | 1,388,047 |
| Richest Island Countries | 0 | - | 4.85 | 101,203 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,393,235 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 238,133 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 227,078 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 193,693 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 124,010 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 141,419 |
| Countries Hidden in a Letter #1 | 0 | - | 5.00 | 48,556 |
| Countries with the Most Muslims | 0 | - | 4.95 | 161,163 |
| Countries with the Most Exports | 0 | - | 4.96 | 156,139 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 190,457 |
| Countries by Oil Consumption | 0 | - | 4.96 | 120,767 |
| Largest Economies in 2050 | 0 | - | 4.90 | 111,914 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 274,723 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 104,959 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.89 | 85,058 |
| Shortest Country Name A-Z | 0 | - | 4.99 | 238,607 |
| Five Most Guessed Countries by Continent | 0 | - | 4.97 | 174,417 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 196,109 |
| Most Visited Countries by JetPunkers | 0 | - | 4.85 | 119,061 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 175,102 |
| Countries with Megacities | 0 | - | 4.99 | 267,016 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 200,806 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 114,106 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 139,125 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 82,219 |
| Countries by Official Language | 0 | - | 4.95 | 195,963 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 297,592 |
| Countries in their Native Language | 0 | - | 4.99 | 199,708 |
| Independence from Whom | 0 | - | 4.99 | 213,022 |
| Subdivisions by Country | 0 | - | 4.87 | 50,606 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 133,408 |
| Megadiverse Countries | 0 | - | 4.96 | 135,270 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 132,923 |
| Countries Producing the Most Sugarcane | 0 | - | 4.94 | 55,530 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 126,637 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,224 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 163,830 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,836 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 95,097 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 154,565 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 96,021 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 45,251 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 78,498 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 108,365 |
| Countries Furthest from the United States | 0 | - | 4.94 | 89,439 |
| Countries with the Highest HDI | 0 | - | 4.95 | 137,139 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 75,569 |
| Most Dispersed Island Nations | 0 | - | 4.97 | 71,830 |
| Richest Countries A-Z | 0 | - | 4.91 | 104,023 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 112,311 |
| Large Countries with Small Economies | 0 | - | 4.95 | 81,293 |
| World Map Quiz | 0 | - | 4.81 | 65,700 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 159,160 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 107,702 |
| Southernmost Countries of the World | 0 | - | 4.99 | 229,226 |
| Countries by Inland Surface Water | 0 | - | 4.93 | 106,063 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.91 | 123,544 |
| Countries With the Most Languages | 0 | - | 4.90 | 203,537 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.96 | 111,418 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.90 | 94,518 |
| Countries with the Most Prisoners | 0 | - | 4.94 | 99,714 |
| Countries with the Most Domestic Camels | 0 | - | 4.94 | 61,684 |
| Tallest Countries North to South | 0 | - | 4.86 | 130,680 |
| Widest Countries East to West | 0 | - | 4.92 | 130,447 |
| Countries with the Highest Average Elevation | 0 | - | 4.98 | 71,595 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 187,239 |
| Countries with the Most Area in the Southern Hemisphere | 0 | - | 4.99 | 98,512 |
| Most Populous Countries as a Percent of Their Continent | 0 | - | 4.97 | 95,055 |
| Largest Countries as a Percent of Continent | 0 | - | 4.97 | 148,959 |
