| NATO Countries | 0 | - | 4.98 | 278,251 |
| EU Countries Quiz | 0 | - | 4.99 | 271,811 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 286,522 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 270,591 |
| Top Five Countries by Religion | 0 | - | 4.93 | 170,145 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.91 | 112,123 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 111,353 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 147,512 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 113,862 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.91 | 65,407 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 74,866 |
| Countries with NO Military | 0 | - | 4.97 | 61,669 |
| Monarchies of the World | 0 | - | 4.94 | 167,490 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,213 |
| Countries that Start with a Vowel | 0 | - | 4.99 | 129,548 |
| Countries with the Most Major Earthquakes | 0 | - | 4.94 | 117,031 |
| Countries with the Most JetPunk Users | 0 | - | 4.99 | 166,641 |
| Most Common JetPunk Answers - Countries | 0 | - | 4.91 | 87,126 |
| Country Superlatives - Top 2 | 0 | - | 4.99 | 70,348 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,185,159 |
| Majority Muslim Countries | 0 | - | 4.98 | 372,054 |
| Landlocked Countries | 0 | - | 4.99 | 416,940 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,742,623 |
| Sahara Desert Countries | 0 | - | 4.98 | 162,057 |
| Himalayan Countries | 0 | - | 4.95 | 136,617 |
| Andean Countries | 0 | - | 4.95 | 83,545 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 62,800 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 124,088 |
| Coffee Producing Countries | 0 | - | 4.83 | 66,471 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,064 |
| Danube Countries | 0 | - | 4.97 | 71,462 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 116,268 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 85,871 |
| Countries with the Worst Passports | 0 | - | 4.94 | 83,215 |
| Countries with the Most Skyscrapers | 0 | - | 4.92 | 143,762 |
| Southernmost Countries A-Z | 0 | - | 4.94 | 153,044 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 194,526 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 148,204 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 169,719 |
| European Landlocked Countries | 0 | - | 4.99 | 146,162 |
| Partially Recognized Countries | 0 | - | 4.98 | 105,820 |
| Countries with the Most Species | 0 | - | 4.99 | 102,119 |
| Countries 197 to 205 | 0 | - | 4.89 | 69,945 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,344 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,524 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 191,397 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 299,967 |
| Countries that Use the Peso | 0 | - | 4.88 | 59,183 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 72,829 |
| Countries with a AAA Credit Rating | 0 | - | 4.85 | 57,212 |
| Countries in the Alps | 0 | - | 4.86 | 117,374 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 94,928 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 105,954 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,276 |
| Countries with the Tallest Buildings | 0 | - | 4.93 | 104,078 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,767 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 115,862 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.91 | 95,278 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,018 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,009 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,831 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,371 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,377 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,215 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,751 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,023 |
| Countries with the Most Grassland | 0 | - | 4.93 | 77,029 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 117,767 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 67,917 |
| Most Guessed Cities by Country #2 | 0 | - | 4.95 | 79,025 |
| Most Guessed Cities by Country #1 | 0 | - | 4.88 | 101,548 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,448 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 45,271 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 241,162 |
| World Countries - Blind Typing | 0 | - | 5.00 | 106,645 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 47,847 |
| Countries with the Most Tanks | 0 | - | 4.91 | 106,818 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 50,138 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,469 |
| Largest Countries By Category | 0 | - | 4.97 | 157,306 |
| Countries by Countries | 0 | - | 4.96 | 62,619 |
| Five Least Guessed Countries by Continent | 0 | - | 4.97 | 97,754 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.83 | 72,466 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 318,833 |
| Country Flags with the Most White | 0 | - | 4.87 | 137,911 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,089 |
| Buddhist Countries | 0 | - | 4.96 | 143,448 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,414 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 196,965 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 88,116 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 334,042 |
| Coldest Countries | 0 | - | 4.97 | 138,105 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 122,818 |
| Countries with the Most Nobel Prizes | 0 | - | 4.87 | 90,334 |
| Countries with the Least Precipitation | 0 | - | 4.90 | 82,528 |
| Countries with Most Nobel Prizes by Continent | 0 | - | 4.93 | 59,855 |
| Five Coldest Countries by Continent | 0 | - | 4.97 | 76,415 |
| World Currency Quiz | 0 | - | 4.92 | 300,716 |
| Monarchies Bordering Monarchies | 0 | - | 4.81 | 60,089 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 327,184 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 373,929 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 403,969 |
| Island Countries | 0 | - | 4.99 | 708,913 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,043,668 |
| Northernmost Countries | 0 | - | 4.99 | 359,503 |
| Countries of South America | 0 | - | 5.00 | 920,050 |
| Countries of Oceania | 0 | - | 5.00 | 1,047,513 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,859,658 |
| "Land" Countries | 0 | - | 4.98 | 334,723 |
| Richest Island Countries | 0 | - | 4.84 | 100,010 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,371,189 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 234,800 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 223,896 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 191,279 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 122,138 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 138,335 |
| Countries Hidden in a Letter #1 | 0 | - | 5.00 | 47,993 |
| Countries with the Most Muslims | 0 | - | 4.95 | 159,862 |
| Countries with the Most Exports | 0 | - | 4.96 | 154,764 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 189,088 |
| Countries by Oil Consumption | 0 | - | 4.96 | 119,843 |
| Largest Economies in 2050 | 0 | - | 4.90 | 111,017 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 268,786 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 103,735 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.89 | 84,125 |
| Shortest Country Name A-Z | 0 | - | 5.00 | 235,837 |
| Countries that Start with A | 0 | - | 4.98 | 2,154,571 |
| Countries that Start with B | 0 | - | 4.95 | 2,286,759 |
| Countries that Start with C | 0 | - | 4.96 | 1,815,865 |
| Countries that Start with D | 0 | - | 4.96 | 705,358 |
| Countries that Start with E | 0 | - | 4.95 | 1,372,088 |
| Countries that Start with G | 0 | - | 4.97 | 1,497,609 |
| Countries that Start with H | 0 | - | 4.96 | 601,131 |
| Countries that Start with I | 0 | - | 4.92 | 1,283,974 |
| Countries that Start with J | 0 | - | 4.98 | 599,126 |
| Countries that Start with K | 0 | - | 4.97 | 812,272 |
| Countries that Start with L | 0 | - | 4.98 | 1,086,433 |
| Countries that Start with N | 0 | - | 4.93 | 1,113,438 |
| Countries that Start with P | 0 | - | 4.94 | 1,212,247 |
| Countries that Start with S | 0 | - | 4.98 | 1,749,418 |
| Countries that Start with T | 0 | - | 4.90 | 1,006,907 |
| Countries that Start with U | 0 | - | 4.97 | 902,096 |
| Countries that Start with V | 0 | - | 4.98 | 607,279 |
| Countries that Start with F | 0 | - | 4.83 | 614,794 |
| Countries that Start with M | 0 | - | 4.97 | 1,377,266 |
| Five Most Guessed Countries by Continent | 0 | - | 4.97 | 172,069 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 194,533 |
| Most Visited Countries by JetPunkers | 0 | - | 4.85 | 117,928 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 172,396 |
| Countries with Megacities | 0 | - | 4.99 | 249,174 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 198,254 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 112,610 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 136,570 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 80,574 |
| Countries by Official Language | 0 | - | 4.95 | 194,073 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 294,839 |
| Countries in their Native Language | 0 | - | 4.99 | 197,684 |
| Independence from Whom | 0 | - | 4.99 | 210,876 |
| Subdivisions by Country | 0 | - | 4.86 | 50,212 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 131,395 |
| Megadiverse Countries | 0 | - | 4.96 | 134,568 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 130,896 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 55,088 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 125,643 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 74,955 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 162,470 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,248 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 93,646 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 153,572 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,388 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 44,811 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 76,337 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 107,594 |
| Countries Furthest from the United States | 0 | - | 4.94 | 88,697 |
| Countries with the Highest HDI | 0 | - | 4.95 | 136,662 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 74,875 |
| Most Dispersed Island Nations | 0 | - | 4.97 | 71,221 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 109,651 |
| World Map Quiz | 0 | - | 4.81 | 64,140 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 154,541 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 106,730 |
| Southernmost Countries of the World | 0 | - | 4.99 | 227,101 |
| Countries by Inland Surface Water | 0 | - | 4.94 | 104,694 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.91 | 122,425 |
| Countries With the Most Languages | 0 | - | 4.90 | 200,768 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.95 | 110,299 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.90 | 93,487 |
| Countries with the Most Prisoners | 0 | - | 4.94 | 98,651 |
| Countries with the Most Domestic Camels | 0 | - | 4.94 | 61,159 |
| Tallest Countries North to South | 0 | - | 4.83 | 119,664 |
| Widest Countries East to West | 0 | - | 4.92 | 129,169 |
| Countries with the Highest Average Elevation | 0 | - | 4.98 | 71,334 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 185,693 |
| Countries with the Most Area in the Southern Hemisphere | 0 | - | 4.99 | 97,935 |
| Most Populous Countries as a Percent of Their Continent | 0 | - | 4.97 | 93,971 |
| Largest Countries as a Percent of Continent | 0 | - | 4.97 | 148,003 |
| Countries with the Most Desert | 0 | - | 4.93 | 127,386 |
| Countries by Contribution to UN Budget | 0 | - | 4.87 | 77,125 |
| Countries with Most Nobel Laureates per Capita | 0 | - | 4.84 | 34,681 |
| Countries with Double Letters | 0 | - | 4.96 | 94,222 |
