| Countries Hidden in a Letter #1 | 0 | - | 5.00 | 47,776 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,586,447 |
| Countries of the World Quiz | 0 | - | 5.00 | 46,896,792 |
| Majority Muslim Countries | 0 | - | 4.98 | 368,364 |
| NATO Countries | 0 | - | 4.98 | 275,540 |
| EU Countries Quiz | 0 | - | 4.99 | 269,767 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 284,796 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 268,104 |
| Top Five Countries by Religion | 0 | - | 4.93 | 168,981 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.91 | 111,491 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 110,884 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 146,698 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 113,417 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.89 | 65,139 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 74,648 |
| Countries with NO Military | 0 | - | 4.97 | 61,140 |
| Monarchies of the World | 0 | - | 4.94 | 166,537 |
| Countries by Number of Books Published | 0 | - | 4.95 | 71,887 |
| People on Money by Country | 0 | - | 4.84 | 59,965 |
| Countries that Start with a Vowel | 0 | - | 4.99 | 128,609 |
| Countries with the Most Major Earthquakes | 0 | - | 4.94 | 116,737 |
| Countries with the Most JetPunk Users | 0 | - | 4.99 | 165,398 |
| Most Common JetPunk Answers - Countries | 0 | - | 4.91 | 86,648 |
| Countries By Wikipedia Word Clouds | 0 | - | 4.84 | 39,044 |
| Country Superlatives - Top 2 | 0 | - | 4.99 | 70,255 |
| Landlocked Countries | 0 | - | 4.99 | 413,337 |
| Random Countries Hidden in the World Map | 0 | - | 4.81 | 111,619 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 552,263 |
| Countries with the Most Skyscrapers | 0 | - | 4.92 | 143,401 |
| Southernmost Countries A-Z | 0 | - | 4.94 | 152,700 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 193,876 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 169,357 |
| Biggest Countries by Area A-Z | 0 | - | 4.95 | 190,697 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 299,343 |
| Countries with the Tallest Buildings | 0 | - | 4.93 | 103,642 |
| Most Guessed Cities by Country #2 | 0 | - | 4.95 | 78,659 |
| Most Guessed Cities by Country #1 | 0 | - | 4.88 | 101,108 |
| Countries with the Most Tanks | 0 | - | 4.91 | 106,226 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 49,705 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,095 |
| Five Least Guessed Countries by Continent | 0 | - | 4.97 | 96,584 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.83 | 72,117 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 316,892 |
| Terrible Country Spellings Accepted by JetPunk #1 | 0 | - | 4.84 | 32,782 |
| Buddhist Countries | 0 | - | 4.96 | 142,911 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 196,201 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 332,751 |
| Coldest Countries | 0 | - | 4.97 | 137,199 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 122,025 |
| Countries with the Most Nobel Prizes | 0 | - | 4.87 | 89,903 |
| Countries with the Least Precipitation | 0 | - | 4.90 | 82,337 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,714,141 |
| Countries with Most Nobel Prizes by Continent | 0 | - | 4.93 | 59,743 |
| Five Coldest Countries by Continent | 0 | - | 4.97 | 76,219 |
| Monarchies Bordering Monarchies | 0 | - | 4.85 | 59,952 |
| Sahara Desert Countries | 0 | - | 4.98 | 160,464 |
| Himalayan Countries | 0 | - | 4.95 | 135,250 |
| Andean Countries | 0 | - | 4.94 | 82,770 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 62,181 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 123,123 |
| Coffee Producing Countries | 0 | - | 4.81 | 65,851 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 64,558 |
| Danube Countries | 0 | - | 4.97 | 71,054 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 115,718 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 85,509 |
| Countries with the Worst Passports | 0 | - | 4.94 | 82,405 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 147,333 |
| European Landlocked Countries | 0 | - | 4.99 | 145,721 |
| Partially Recognized Countries | 0 | - | 4.98 | 105,156 |
| Countries with the Most Species | 0 | - | 4.99 | 95,229 |
| Countries 197 to 205 | 0 | - | 4.87 | 69,296 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,192 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,358 |
| Countries that Use the Peso | 0 | - | 4.88 | 58,945 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.89 | 72,553 |
| Countries with a AAA Credit Rating | 0 | - | 4.85 | 56,924 |
| Countries in the Alps | 0 | - | 4.86 | 116,777 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 94,529 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 105,196 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 77,987 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,394 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 115,120 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.91 | 94,974 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 99,537 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 52,728 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,142 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,027 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,185 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,026 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,423 |
| Arctic Ocean Countries | 0 | - | 4.95 | 78,715 |
| Countries with the Most Grassland | 0 | - | 4.93 | 76,728 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 117,007 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 67,617 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,240 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 44,740 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 239,120 |
| World Countries - Blind Typing | 0 | - | 5.00 | 105,548 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 47,577 |
| Largest Countries By Category | 0 | - | 4.97 | 156,706 |
| Countries by Countries | 0 | - | 4.96 | 62,233 |
| Country Flags with the Most White | 0 | - | 4.87 | 137,333 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 61,953 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,319 |
| All Countries by Population With a Map | 0 | - | 4.98 | 106,574 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 98,078 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 87,729 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 323,514 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 372,028 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 401,662 |
| Island Countries | 0 | - | 4.99 | 707,506 |
| Country Word Search #2 | 0 | - | 4.54 | 55,988 |
| Country Word Search - Large Edition | 0 | - | 4.69 | 64,375 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,039,100 |
| Northernmost Countries | 0 | - | 4.99 | 357,569 |
| Countries of South America | 0 | - | 5.00 | 914,239 |
| Countries of Oceania | 0 | - | 5.00 | 1,039,845 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,847,314 |
| "Land" Countries | 0 | - | 4.98 | 333,566 |
| Countries that Start with A | 0 | - | 4.97 | 2,146,143 |
| Countries that Start with B | 0 | - | 4.95 | 2,279,263 |
| Countries that Start with C | 0 | - | 4.96 | 1,809,830 |
| Countries that Start with D | 0 | - | 4.96 | 701,203 |
| Countries that Start with E | 0 | - | 4.95 | 1,367,129 |
| Countries that Start with G | 0 | - | 4.97 | 1,492,361 |
| Countries that Start with H | 0 | - | 4.96 | 597,661 |
| Countries that Start with I | 0 | - | 4.92 | 1,279,966 |
| Countries that Start with J | 0 | - | 4.98 | 595,737 |
| Countries that Start with K | 0 | - | 4.97 | 809,152 |
| Countries that Start with L | 0 | - | 4.98 | 1,082,574 |
| Countries that Start with N | 0 | - | 4.93 | 1,109,438 |
| Countries that Start with P | 0 | - | 4.94 | 1,208,273 |
| Countries that Start with S | 0 | - | 4.98 | 1,744,110 |
| Countries that Start with T | 0 | - | 4.90 | 1,003,987 |
| Countries that Start with U | 0 | - | 4.97 | 899,755 |
| Countries that Start with V | 0 | - | 4.98 | 604,925 |
| Countries that Start with F | 0 | - | 4.83 | 611,960 |
| Countries that Start with M | 0 | - | 4.97 | 1,373,003 |
| Richest Island Countries | 0 | - | 4.84 | 99,479 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,361,539 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 233,478 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 222,723 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 190,244 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 121,392 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 136,904 |
| Modern-Day Countries of the Umayyad Caliphate on a Map | 0 | - | 4.99 | 68,174 |
| Countries with the Most Muslims | 0 | - | 4.95 | 159,239 |
| Countries with the Most Exports | 0 | - | 4.96 | 154,118 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 188,453 |
| Countries by Oil Consumption | 0 | - | 4.96 | 119,527 |
| Largest Economies in 2050 | 0 | - | 4.90 | 110,619 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 261,987 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.95 | 102,907 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.90 | 83,683 |
| Shortest Country Name A-Z | 0 | - | 5.00 | 234,749 |
| Five Most Guessed Countries by Continent | 0 | - | 4.96 | 171,355 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 193,862 |
| Most Visited Countries by JetPunkers | 0 | - | 4.85 | 117,422 |
| Name the Constellations - With a Map | 0 | - | 4.92 | 35,623 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 171,014 |
| Countries with Megacities | 0 | - | 4.99 | 246,575 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 196,942 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 111,814 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 135,386 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 79,761 |
| Countries by Official Language | 0 | - | 4.95 | 192,711 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 293,046 |
| Countries in their Native Language | 0 | - | 4.99 | 196,570 |
| Independence from Whom | 0 | - | 4.99 | 209,613 |
| Subdivisions by Country | 0 | - | 4.86 | 50,053 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 130,695 |
| Megadiverse Countries | 0 | - | 4.97 | 133,869 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 129,744 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 54,904 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 125,409 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 74,848 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 161,614 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 61,981 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 92,870 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 153,123 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,204 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 44,734 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 75,511 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 107,400 |
| Countries Furthest from the United States | 0 | - | 4.94 | 88,477 |
| Countries with the Highest HDI | 0 | - | 4.95 | 136,486 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 74,648 |
| Most Dispersed Island Nations | 0 | - | 4.96 | 71,006 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 100,774 |
| Richest Countries A-Z | 0 | - | 4.92 | 101,802 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 108,507 |
| Large Countries with Small Economies | 0 | - | 4.94 | 80,300 |
| Countries Hidden in the World Map - Treasure Hunt | 0 | - | 4.39 | 28,418 |
| World Map Quiz | 0 | - | 4.81 | 63,462 |
| Empty World Map without 20 Random Countries | 0 | - | 4.94 | 134,704 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 152,503 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 106,295 |
| Countries of the World With a Disappearing Map | 0 | - | 5.00 | 110,916 |
| Countries within the Arctic Circle - Map Quiz | 0 | - | 4.84 | 63,070 |
| Countries by Sports in 60 Seconds | 0 | - | 4.91 | 141,390 |
