| NATO Countries | 0 | - | 4.98 | 277,276 |
| EU Countries Quiz | 0 | - | 4.99 | 270,942 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 285,772 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 269,510 |
| Top Five Countries by Religion | 0 | - | 4.93 | 169,621 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.91 | 111,943 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 111,171 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 147,143 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 113,673 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.89 | 65,299 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 74,783 |
| Countries with NO Military | 0 | - | 4.97 | 61,386 |
| Monarchies of the World | 0 | - | 4.94 | 167,097 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,053 |
| People on Money by Country | 0 | - | 4.83 | 60,088 |
| Countries that Start with a Vowel | 0 | - | 4.99 | 129,114 |
| Countries with the Most Major Earthquakes | 0 | - | 4.94 | 116,927 |
| Countries with the Most JetPunk Users | 0 | - | 4.99 | 166,108 |
| Most Common JetPunk Answers - Countries | 0 | - | 4.91 | 86,921 |
| Country Superlatives - Top 2 | 0 | - | 4.99 | 70,312 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,059,412 |
| Majority Muslim Countries | 0 | - | 4.98 | 370,918 |
| Landlocked Countries | 0 | - | 4.99 | 415,379 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,731,073 |
| Sahara Desert Countries | 0 | - | 4.98 | 161,308 |
| Himalayan Countries | 0 | - | 4.95 | 135,982 |
| Andean Countries | 0 | - | 4.94 | 83,172 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 62,496 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 123,634 |
| Coffee Producing Countries | 0 | - | 4.83 | 66,186 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 64,833 |
| Danube Countries | 0 | - | 4.97 | 71,269 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 116,002 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 85,714 |
| Countries with the Worst Passports | 0 | - | 4.94 | 82,872 |
| Countries with the Most Skyscrapers | 0 | - | 4.92 | 143,611 |
| Southernmost Countries A-Z | 0 | - | 4.94 | 152,919 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 194,290 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 147,819 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 169,587 |
| European Landlocked Countries | 0 | - | 4.99 | 145,967 |
| Partially Recognized Countries | 0 | - | 4.98 | 105,524 |
| Countries with the Most Species | 0 | - | 4.99 | 95,348 |
| Countries 197 to 205 | 0 | - | 4.89 | 69,652 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,270 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,440 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 191,134 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 299,730 |
| Countries that Use the Peso | 0 | - | 4.88 | 59,068 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 72,718 |
| Countries with a AAA Credit Rating | 0 | - | 4.85 | 57,076 |
| Countries in the Alps | 0 | - | 4.86 | 117,126 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 94,762 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 105,598 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,160 |
| Countries with the Tallest Buildings | 0 | - | 4.93 | 103,957 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,592 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 115,380 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.91 | 95,141 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 99,803 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 52,898 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,694 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,208 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,274 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,139 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,621 |
| Arctic Ocean Countries | 0 | - | 4.95 | 78,880 |
| Countries with the Most Grassland | 0 | - | 4.93 | 76,890 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 117,464 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 67,800 |
| Most Guessed Cities by Country #2 | 0 | - | 4.95 | 78,872 |
| Most Guessed Cities by Country #1 | 0 | - | 4.88 | 101,381 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,350 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 45,036 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 240,282 |
| World Countries - Blind Typing | 0 | - | 5.00 | 106,201 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 47,733 |
| Countries with the Most Tanks | 0 | - | 4.91 | 106,551 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 49,918 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,314 |
| Largest Countries By Category | 0 | - | 4.97 | 157,032 |
| Countries by Countries | 0 | - | 4.96 | 62,445 |
| Five Least Guessed Countries by Continent | 0 | - | 4.97 | 97,481 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.83 | 72,335 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 317,880 |
| Country Flags with the Most White | 0 | - | 4.87 | 137,673 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,027 |
| Buddhist Countries | 0 | - | 4.96 | 143,206 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,377 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 196,633 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 87,948 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 333,514 |
| Coldest Countries | 0 | - | 4.97 | 137,557 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 122,463 |
| Countries with the Most Nobel Prizes | 0 | - | 4.87 | 90,245 |
| Countries with the Least Precipitation | 0 | - | 4.90 | 82,447 |
| Countries with Most Nobel Prizes by Continent | 0 | - | 4.93 | 59,811 |
| Five Coldest Countries by Continent | 0 | - | 4.97 | 76,334 |
| Monarchies Bordering Monarchies | 0 | - | 4.81 | 60,034 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 325,848 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 372,807 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 402,806 |
| Island Countries | 0 | - | 4.99 | 708,331 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,041,740 |
| Northernmost Countries | 0 | - | 4.99 | 358,702 |
| Countries of South America | 0 | - | 5.00 | 917,850 |
| Countries of Oceania | 0 | - | 5.00 | 1,044,246 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,854,418 |
| "Land" Countries | 0 | - | 4.98 | 334,104 |
| Richest Island Countries | 0 | - | 4.84 | 99,800 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,367,132 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 234,180 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 223,340 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 190,822 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 121,792 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 137,804 |
| Countries Hidden in a Letter #1 | 0 | - | 5.00 | 47,902 |
| Countries with the Most Muslims | 0 | - | 4.95 | 159,593 |
| Countries with the Most Exports | 0 | - | 4.96 | 154,501 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 188,796 |
| Countries by Oil Consumption | 0 | - | 4.96 | 119,704 |
| Largest Economies in 2050 | 0 | - | 4.90 | 110,838 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 266,633 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.95 | 103,494 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.90 | 83,929 |
| Shortest Country Name A-Z | 0 | - | 5.00 | 235,434 |
| Countries that Start with A | 0 | - | 4.98 | 2,151,000 |
| Countries that Start with B | 0 | - | 4.95 | 2,283,563 |
| Countries that Start with C | 0 | - | 4.96 | 1,813,264 |
| Countries that Start with D | 0 | - | 4.96 | 703,604 |
| Countries that Start with E | 0 | - | 4.95 | 1,369,949 |
| Countries that Start with G | 0 | - | 4.97 | 1,495,411 |
| Countries that Start with H | 0 | - | 4.96 | 599,642 |
| Countries that Start with I | 0 | - | 4.92 | 1,282,267 |
| Countries that Start with J | 0 | - | 4.98 | 597,674 |
| Countries that Start with K | 0 | - | 4.97 | 810,922 |
| Countries that Start with L | 0 | - | 4.98 | 1,084,815 |
| Countries that Start with N | 0 | - | 4.93 | 1,111,738 |
| Countries that Start with P | 0 | - | 4.94 | 1,210,383 |
| Countries that Start with S | 0 | - | 4.98 | 1,747,179 |
| Countries that Start with T | 0 | - | 4.90 | 1,005,635 |
| Countries that Start with U | 0 | - | 4.97 | 901,072 |
| Countries that Start with V | 0 | - | 4.98 | 606,130 |
| Countries that Start with F | 0 | - | 4.83 | 613,608 |
| Countries that Start with M | 0 | - | 4.97 | 1,375,466 |
| Five Most Guessed Countries by Continent | 0 | - | 4.96 | 171,806 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 194,262 |
| Most Visited Countries by JetPunkers | 0 | - | 4.85 | 117,723 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 171,910 |
| Countries with Megacities | 0 | - | 4.99 | 248,202 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 197,803 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 112,358 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 136,185 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 80,300 |
| Countries by Official Language | 0 | - | 4.95 | 193,189 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 293,730 |
| Countries in their Native Language | 0 | - | 4.99 | 197,029 |
| Independence from Whom | 0 | - | 4.99 | 210,166 |
| Subdivisions by Country | 0 | - | 4.86 | 50,150 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 131,067 |
| Megadiverse Countries | 0 | - | 4.96 | 134,452 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 130,190 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 55,014 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 125,547 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 74,907 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 161,883 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,129 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 93,330 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 153,450 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,302 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 44,787 |
| Countries by Sports League Revenue | 0 | - | 4.95 | 75,929 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 107,521 |
| Countries Furthest from the United States | 0 | - | 4.94 | 88,624 |
| Countries with the Highest HDI | 0 | - | 4.95 | 136,584 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 74,797 |
| Most Dispersed Island Nations | 0 | - | 4.96 | 71,123 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 109,145 |
| World Map Quiz | 0 | - | 4.81 | 63,800 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 153,655 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 106,585 |
| Southernmost Countries of the World | 0 | - | 4.99 | 226,787 |
| Countries by Inland Surface Water | 0 | - | 4.94 | 104,520 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.91 | 122,246 |
| Countries With the Most Languages | 0 | - | 4.89 | 200,349 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.95 | 110,115 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.90 | 93,316 |
| Countries with the Most Prisoners | 0 | - | 4.94 | 98,507 |
| Countries with the Most Domestic Camels | 0 | - | 4.94 | 61,079 |
| Tallest Countries North to South | 0 | - | 4.83 | 119,532 |
| Widest Countries East to West | 0 | - | 4.92 | 129,028 |
| Countries with the Highest Average Elevation | 0 | - | 4.98 | 71,286 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 185,490 |
| Countries with the Most Area in the Southern Hemisphere | 0 | - | 4.99 | 97,657 |
| Most Populous Countries as a Percent of Their Continent | 0 | - | 4.97 | 93,866 |
| Largest Countries as a Percent of Continent | 0 | - | 4.97 | 147,834 |
| Countries with the Most Desert | 0 | - | 4.93 | 127,233 |
| Countries by Contribution to UN Budget | 0 | - | 4.87 | 76,697 |
| Countries with Most Nobel Laureates per Capita | 0 | - | 4.84 | 34,642 |
| Countries with Double Letters | 0 | - | 4.96 | 93,698 |
