| Countries Hidden in a Letter #1 | 0 | - | 5.00 | 48,404 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,635,885 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,629,548 |
| Majority Muslim Countries | 0 | - | 4.98 | 375,860 |
| NATO Countries | 0 | - | 4.98 | 281,818 |
| EU Countries Quiz | 0 | - | 4.99 | 275,853 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 289,600 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 274,797 |
| Top Five Countries by Religion | 0 | - | 4.93 | 172,397 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.92 | 113,369 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 112,659 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 149,074 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 114,815 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.91 | 65,957 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 75,382 |
| Countries with NO Military | 0 | - | 4.97 | 62,715 |
| Monarchies of the World | 0 | - | 4.94 | 169,383 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,833 |
| People on Money by Country | 0 | - | 4.83 | 60,535 |
| Countries that Start with a Vowel | 0 | - | 4.99 | 154,249 |
| Countries with the Most Major Earthquakes | 0 | - | 4.94 | 117,591 |
| Countries with the Most JetPunk Users | 0 | - | 4.99 | 168,953 |
| Most Common JetPunk Answers - Countries | 0 | - | 4.91 | 88,025 |
| Countries By Wikipedia Word Clouds | 0 | - | 4.84 | 40,069 |
| Country Superlatives - Top 2 | 0 | - | 4.99 | 70,556 |
| Landlocked Countries | 0 | - | 4.99 | 422,572 |
| Random Countries Hidden in the World Map | 0 | - | 4.82 | 113,723 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 578,797 |
| Countries with the Most Skyscrapers | 0 | - | 4.93 | 144,387 |
| Southernmost Countries A-Z | 0 | - | 4.95 | 153,816 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 196,129 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 170,587 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 192,868 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 301,397 |
| Countries with the Tallest Buildings | 0 | - | 4.93 | 104,578 |
| Most Guessed Cities by Country #2 | 0 | - | 4.94 | 79,892 |
| Most Guessed Cities by Country #1 | 0 | - | 4.88 | 102,701 |
| Countries with the Most Tanks | 0 | - | 4.91 | 107,760 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 50,778 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,945 |
| Five Least Guessed Countries by Continent | 0 | - | 4.97 | 98,841 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.83 | 73,164 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 321,959 |
| Terrible Country Spellings Accepted by JetPunk #1 | 0 | - | 4.85 | 33,610 |
| Buddhist Countries | 0 | - | 4.96 | 144,675 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 198,386 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 336,083 |
| Coldest Countries | 0 | - | 4.97 | 138,768 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 124,081 |
| Countries with the Most Nobel Prizes | 0 | - | 4.87 | 90,668 |
| Countries with the Least Precipitation | 0 | - | 4.90 | 82,863 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,782,970 |
| Countries with Most Nobel Prizes by Continent | 0 | - | 4.93 | 60,007 |
| Five Coldest Countries by Continent | 0 | - | 4.97 | 76,732 |
| Monarchies Bordering Monarchies | 0 | - | 4.81 | 60,451 |
| Sahara Desert Countries | 0 | - | 4.98 | 164,816 |
| Himalayan Countries | 0 | - | 4.95 | 138,994 |
| Andean Countries | 0 | - | 4.93 | 84,779 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 64,006 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 126,075 |
| Coffee Producing Countries | 0 | - | 4.83 | 67,590 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,916 |
| Danube Countries | 0 | - | 4.97 | 72,094 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 117,118 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,488 |
| Countries with the Worst Passports | 0 | - | 4.93 | 84,440 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 149,922 |
| European Landlocked Countries | 0 | - | 4.99 | 147,225 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,759 |
| Countries with the Most Species | 0 | - | 4.99 | 103,303 |
| Countries 197 to 205 | 0 | - | 4.90 | 70,875 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,628 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,748 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,596 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,313 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,733 |
| Countries in the Alps | 0 | - | 4.87 | 118,305 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 101,483 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 107,165 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,716 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,667 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,581 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 95,995 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,746 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,563 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,224 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,916 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,689 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,569 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,286 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,534 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,598 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 119,044 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,364 |
| Countries that Host the Most Refugees | 0 | - | 4.96 | 64,436 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,192 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 244,249 |
| World Countries - Blind Typing | 0 | - | 5.00 | 108,303 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,276 |
| Largest Countries By Category | 0 | - | 4.97 | 158,330 |
| Countries by Countries | 0 | - | 4.96 | 63,311 |
| Country Flags with the Most White | 0 | - | 4.85 | 138,765 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,308 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,579 |
| All Countries by Population With a Map | 0 | - | 4.99 | 109,788 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 99,082 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 88,744 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 332,113 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 375,677 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 407,698 |
| Island Countries | 0 | - | 4.99 | 711,243 |
| Country Word Search #2 | 0 | - | 4.54 | 56,588 |
| Country Word Search - Large Edition | 0 | - | 4.68 | 65,057 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,050,599 |
| Northernmost Countries | 0 | - | 4.99 | 362,250 |
| Countries of South America | 0 | - | 5.00 | 928,164 |
| Countries of Oceania | 0 | - | 5.00 | 1,058,002 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,879,098 |
| "Land" Countries | 0 | - | 4.98 | 337,509 |
| Countries that Start with A | 0 | - | 4.98 | 2,167,848 |
| Countries that Start with B | 0 | - | 4.95 | 2,299,095 |
| Countries that Start with C | 0 | - | 4.96 | 1,825,853 |
| Countries that Start with D | 0 | - | 4.96 | 712,382 |
| Countries that Start with E | 0 | - | 4.95 | 1,380,373 |
| Countries that Start with G | 0 | - | 4.97 | 1,506,621 |
| Countries that Start with H | 0 | - | 4.96 | 606,670 |
| Countries that Start with I | 0 | - | 4.92 | 1,290,831 |
| Countries that Start with J | 0 | - | 4.98 | 604,247 |
| Countries that Start with K | 0 | - | 4.97 | 817,820 |
| Countries that Start with L | 0 | - | 4.98 | 1,093,155 |
| Countries that Start with N | 0 | - | 4.93 | 1,120,205 |
| Countries that Start with P | 0 | - | 4.94 | 1,218,559 |
| Countries that Start with S | 0 | - | 4.98 | 1,758,240 |
| Countries that Start with T | 0 | - | 4.90 | 1,011,680 |
| Countries that Start with U | 0 | - | 4.97 | 905,955 |
| Countries that Start with V | 0 | - | 4.98 | 610,376 |
| Countries that Start with F | 0 | - | 4.83 | 619,088 |
| Countries that Start with M | 0 | - | 4.97 | 1,384,417 |
| Richest Island Countries | 0 | - | 4.85 | 100,853 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,385,149 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 236,842 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 225,741 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 192,734 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 123,213 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 140,328 |
| Modern-Day Countries of the Umayyad Caliphate on a Map | 0 | - | 4.98 | 68,957 |
| Countries with the Most Muslims | 0 | - | 4.95 | 160,741 |
| Countries with the Most Exports | 0 | - | 4.96 | 155,702 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 190,042 |
| Countries by Oil Consumption | 0 | - | 4.96 | 120,554 |
| Largest Economies in 2050 | 0 | - | 4.90 | 111,645 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 272,902 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 104,589 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.89 | 84,752 |
| Shortest Country Name A-Z | 0 | - | 4.99 | 237,812 |
| Five Most Guessed Countries by Continent | 0 | - | 4.97 | 173,704 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 195,577 |
| Most Visited Countries by JetPunkers | 0 | - | 4.85 | 118,660 |
| Name the Constellations - With a Map | 0 | - | 4.92 | 36,036 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 174,066 |
| Countries with Megacities | 0 | - | 4.99 | 264,966 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 199,888 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,571 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 138,155 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,641 |
| Countries by Official Language | 0 | - | 4.95 | 195,362 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 296,535 |
| Countries in their Native Language | 0 | - | 4.99 | 199,153 |
| Independence from Whom | 0 | - | 4.99 | 212,243 |
| Subdivisions by Country | 0 | - | 4.87 | 50,456 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 132,833 |
| Megadiverse Countries | 0 | - | 4.96 | 135,062 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 132,196 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 55,390 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 126,268 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,128 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 163,205 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,632 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 94,552 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 154,072 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,689 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 45,165 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 77,799 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 107,927 |
| Countries Furthest from the United States | 0 | - | 4.94 | 89,236 |
| Countries with the Highest HDI | 0 | - | 4.95 | 136,999 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 75,390 |
| Most Dispersed Island Nations | 0 | - | 4.97 | 71,519 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,739 |
| Richest Countries A-Z | 0 | - | 4.91 | 103,535 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 111,369 |
| Large Countries with Small Economies | 0 | - | 4.95 | 81,100 |
| Countries Hidden in the World Map - Treasure Hunt | 0 | - | 4.40 | 28,614 |
| World Map Quiz | 0 | - | 4.81 | 65,179 |
| Empty World Map without 20 Random Countries | 0 | - | 4.94 | 138,797 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 157,593 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 107,405 |
| Countries of the World With a Disappearing Map | 0 | - | 5.00 | 113,183 |
| Countries within the Arctic Circle - Map Quiz | 0 | - | 4.84 | 64,193 |
| Countries by Sports in 60 Seconds | 0 | - | 4.92 | 146,423 |
