| Countries Hidden in a Letter #1 | 0 | - | 5.00 | 48,075 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,613,944 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,317,810 |
| Majority Muslim Countries | 0 | - | 4.98 | 373,101 |
| NATO Countries | 0 | - | 4.98 | 279,199 |
| EU Countries Quiz | 0 | - | 4.99 | 272,823 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 287,384 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 271,814 |
| Top Five Countries by Religion | 0 | - | 4.93 | 170,690 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.92 | 112,328 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 111,571 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 147,953 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 114,086 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.91 | 65,545 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 74,997 |
| Countries with NO Military | 0 | - | 4.97 | 61,934 |
| Monarchies of the World | 0 | - | 4.94 | 168,214 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,383 |
| People on Money by Country | 0 | - | 4.83 | 60,271 |
| Countries that Start with a Vowel | 0 | - | 4.99 | 129,990 |
| Countries with the Most Major Earthquakes | 0 | - | 4.94 | 117,159 |
| Countries with the Most JetPunk Users | 0 | - | 4.99 | 167,469 |
| Most Common JetPunk Answers - Countries | 0 | - | 4.91 | 87,366 |
| Countries By Wikipedia Word Clouds | 0 | - | 4.83 | 39,574 |
| Country Superlatives - Top 2 | 0 | - | 4.99 | 70,396 |
| Landlocked Countries | 0 | - | 4.99 | 418,665 |
| Random Countries Hidden in the World Map | 0 | - | 4.81 | 112,740 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 567,478 |
| Countries with the Most Skyscrapers | 0 | - | 4.92 | 143,930 |
| Southernmost Countries A-Z | 0 | - | 4.94 | 153,216 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 195,131 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 169,896 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 191,769 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 300,244 |
| Countries with the Tallest Buildings | 0 | - | 4.93 | 104,225 |
| Most Guessed Cities by Country #2 | 0 | - | 4.95 | 79,212 |
| Most Guessed Cities by Country #1 | 0 | - | 4.88 | 101,754 |
| Countries with the Most Tanks | 0 | - | 4.91 | 107,108 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 50,339 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,641 |
| Five Least Guessed Countries by Continent | 0 | - | 4.97 | 98,061 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.83 | 72,611 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 319,698 |
| Terrible Country Spellings Accepted by JetPunk #1 | 0 | - | 4.85 | 33,239 |
| Buddhist Countries | 0 | - | 4.96 | 143,700 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 197,321 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 334,593 |
| Coldest Countries | 0 | - | 4.97 | 138,284 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 123,159 |
| Countries with the Most Nobel Prizes | 0 | - | 4.87 | 90,430 |
| Countries with the Least Precipitation | 0 | - | 4.90 | 82,607 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,755,291 |
| Countries with Most Nobel Prizes by Continent | 0 | - | 4.93 | 59,901 |
| Five Coldest Countries by Continent | 0 | - | 4.97 | 76,487 |
| Monarchies Bordering Monarchies | 0 | - | 4.81 | 60,174 |
| Sahara Desert Countries | 0 | - | 4.98 | 162,866 |
| Himalayan Countries | 0 | - | 4.94 | 137,308 |
| Andean Countries | 0 | - | 4.95 | 83,873 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 63,147 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 124,554 |
| Coffee Producing Countries | 0 | - | 4.83 | 66,792 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,313 |
| Danube Countries | 0 | - | 4.97 | 71,624 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 116,509 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,029 |
| Countries with the Worst Passports | 0 | - | 4.94 | 83,593 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 148,668 |
| European Landlocked Countries | 0 | - | 4.99 | 146,741 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,096 |
| Countries with the Most Species | 0 | - | 4.99 | 102,880 |
| Countries 197 to 205 | 0 | - | 4.89 | 70,226 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,424 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,578 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,286 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 72,962 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,343 |
| Countries in the Alps | 0 | - | 4.87 | 117,641 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 95,105 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 106,317 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,390 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,958 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,059 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 95,428 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,248 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,161 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,947 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,529 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,459 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,324 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,902 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,174 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,187 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 118,133 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,045 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,556 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 45,486 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 242,258 |
| World Countries - Blind Typing | 0 | - | 5.00 | 107,162 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 47,980 |
| Largest Countries By Category | 0 | - | 4.97 | 157,590 |
| Countries by Countries | 0 | - | 4.96 | 62,816 |
| Country Flags with the Most White | 0 | - | 4.85 | 138,168 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,153 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,465 |
| All Countries by Population With a Map | 0 | - | 4.98 | 108,427 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 98,626 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 88,300 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 328,760 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 374,532 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 404,967 |
| Island Countries | 0 | - | 4.99 | 709,642 |
| Country Word Search #2 | 0 | - | 4.54 | 56,324 |
| Country Word Search - Large Edition | 0 | - | 4.68 | 64,759 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,045,795 |
| Northernmost Countries | 0 | - | 4.99 | 360,365 |
| Countries of South America | 0 | - | 5.00 | 922,583 |
| Countries of Oceania | 0 | - | 5.00 | 1,050,597 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,865,613 |
| "Land" Countries | 0 | - | 4.98 | 335,739 |
| Countries that Start with A | 0 | - | 4.98 | 2,158,584 |
| Countries that Start with B | 0 | - | 4.95 | 2,290,587 |
| Countries that Start with C | 0 | - | 4.96 | 1,818,928 |
| Countries that Start with D | 0 | - | 4.96 | 707,437 |
| Countries that Start with E | 0 | - | 4.95 | 1,374,631 |
| Countries that Start with G | 0 | - | 4.97 | 1,500,294 |
| Countries that Start with H | 0 | - | 4.96 | 602,920 |
| Countries that Start with I | 0 | - | 4.92 | 1,285,991 |
| Countries that Start with J | 0 | - | 4.98 | 600,771 |
| Countries that Start with K | 0 | - | 4.97 | 813,854 |
| Countries that Start with L | 0 | - | 4.98 | 1,088,714 |
| Countries that Start with N | 0 | - | 4.93 | 1,115,659 |
| Countries that Start with P | 0 | - | 4.94 | 1,214,162 |
| Countries that Start with S | 0 | - | 4.98 | 1,752,198 |
| Countries that Start with T | 0 | - | 4.90 | 1,008,363 |
| Countries that Start with U | 0 | - | 4.97 | 903,259 |
| Countries that Start with V | 0 | - | 4.98 | 608,323 |
| Countries that Start with F | 0 | - | 4.83 | 616,187 |
| Countries that Start with M | 0 | - | 4.97 | 1,379,432 |
| Richest Island Countries | 0 | - | 4.84 | 100,289 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,375,181 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 235,428 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 224,451 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 191,730 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 122,504 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 138,909 |
| Modern-Day Countries of the Umayyad Caliphate on a Map | 0 | - | 4.98 | 68,608 |
| Countries with the Most Muslims | 0 | - | 4.95 | 160,122 |
| Countries with the Most Exports | 0 | - | 4.96 | 155,080 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 189,390 |
| Countries by Oil Consumption | 0 | - | 4.96 | 120,270 |
| Largest Economies in 2050 | 0 | - | 4.90 | 111,255 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 270,235 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 104,018 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.89 | 84,344 |
| Shortest Country Name A-Z | 0 | - | 5.00 | 236,331 |
| Five Most Guessed Countries by Continent | 0 | - | 4.97 | 172,358 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 194,876 |
| Most Visited Countries by JetPunkers | 0 | - | 4.85 | 118,151 |
| Name the Constellations - With a Map | 0 | - | 4.92 | 35,862 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 172,942 |
| Countries with Megacities | 0 | - | 4.99 | 258,007 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 198,817 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 112,941 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 137,100 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 80,952 |
| Countries by Official Language | 0 | - | 4.95 | 194,596 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 295,468 |
| Countries in their Native Language | 0 | - | 4.99 | 198,139 |
| Independence from Whom | 0 | - | 4.99 | 211,251 |
| Subdivisions by Country | 0 | - | 4.86 | 50,275 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 131,656 |
| Megadiverse Countries | 0 | - | 4.96 | 134,750 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 131,514 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 55,173 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 125,736 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,007 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 162,678 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,361 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 93,940 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 153,828 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,469 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 44,978 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 76,900 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 107,700 |
| Countries Furthest from the United States | 0 | - | 4.94 | 88,973 |
| Countries with the Highest HDI | 0 | - | 4.95 | 136,758 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 75,129 |
| Most Dispersed Island Nations | 0 | - | 4.97 | 71,309 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,297 |
| Richest Countries A-Z | 0 | - | 4.91 | 102,728 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 110,128 |
| Large Countries with Small Economies | 0 | - | 4.95 | 80,758 |
| Countries Hidden in the World Map - Treasure Hunt | 0 | - | 4.39 | 28,535 |
| World Map Quiz | 0 | - | 4.81 | 64,485 |
| Empty World Map without 20 Random Countries | 0 | - | 4.94 | 137,214 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 155,504 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 107,010 |
| Countries of the World With a Disappearing Map | 0 | - | 5.00 | 112,158 |
| Countries within the Arctic Circle - Map Quiz | 0 | - | 4.85 | 63,732 |
| Countries by Sports in 60 Seconds | 0 | - | 4.91 | 144,424 |
