| Countries Hidden in a Letter #1 | 0 | - | 5.00 | 47,954 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,134,997 |
| Majority Muslim Countries | 0 | - | 4.98 | 371,591 |
| NATO Countries | 0 | - | 4.98 | 277,848 |
| EU Countries Quiz | 0 | - | 4.99 | 271,410 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 286,187 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 270,151 |
| Top Five Countries by Religion | 0 | - | 4.93 | 169,896 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.91 | 112,046 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 111,264 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 147,350 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 113,786 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.91 | 65,358 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 74,822 |
| Countries with NO Military | 0 | - | 4.97 | 61,540 |
| Monarchies of the World | 0 | - | 4.94 | 167,326 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,134 |
| People on Money by Country | 0 | - | 4.83 | 60,142 |
| Countries that Start with a Vowel | 0 | - | 4.99 | 129,314 |
| Countries with the Most Major Earthquakes | 0 | - | 4.94 | 116,987 |
| Countries with the Most JetPunk Users | 0 | - | 4.99 | 166,409 |
| Most Common JetPunk Answers - Countries | 0 | - | 4.91 | 87,036 |
| Country Superlatives - Top 2 | 0 | - | 4.99 | 70,338 |
| Landlocked Countries | 0 | - | 4.99 | 416,296 |
| Random Countries Hidden in the World Map | 0 | - | 4.81 | 112,210 |
| Countries with the Most Skyscrapers | 0 | - | 4.92 | 143,697 |
| Southernmost Countries A-Z | 0 | - | 4.94 | 152,984 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 194,411 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 169,673 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 191,287 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 299,854 |
| Countries with the Tallest Buildings | 0 | - | 4.93 | 104,030 |
| Most Guessed Cities by Country #2 | 0 | - | 4.95 | 78,952 |
| Most Guessed Cities by Country #1 | 0 | - | 4.88 | 101,475 |
| Countries with the Most Tanks | 0 | - | 4.91 | 106,698 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 50,056 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,404 |
| Five Least Guessed Countries by Continent | 0 | - | 4.97 | 97,639 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.83 | 72,399 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 318,420 |
| Terrible Country Spellings Accepted by JetPunk #1 | 0 | - | 4.85 | 33,050 |
| Buddhist Countries | 0 | - | 4.96 | 143,340 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 196,831 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 333,830 |
| Coldest Countries | 0 | - | 4.97 | 138,042 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 122,669 |
| Countries with the Most Nobel Prizes | 0 | - | 4.87 | 90,298 |
| Countries with the Least Precipitation | 0 | - | 4.90 | 82,493 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,738,061 |
| Countries with Most Nobel Prizes by Continent | 0 | - | 4.93 | 59,843 |
| Five Coldest Countries by Continent | 0 | - | 4.97 | 76,387 |
| Monarchies Bordering Monarchies | 0 | - | 4.81 | 60,064 |
| Sahara Desert Countries | 0 | - | 4.98 | 161,768 |
| Himalayan Countries | 0 | - | 4.95 | 136,364 |
| Andean Countries | 0 | - | 4.95 | 83,404 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 62,667 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 123,894 |
| Coffee Producing Countries | 0 | - | 4.83 | 66,358 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 64,965 |
| Danube Countries | 0 | - | 4.97 | 71,361 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 116,155 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 85,817 |
| Countries with the Worst Passports | 0 | - | 4.94 | 83,084 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 148,032 |
| European Landlocked Countries | 0 | - | 4.99 | 146,092 |
| Partially Recognized Countries | 0 | - | 4.98 | 105,700 |
| Countries with the Most Species | 0 | - | 4.99 | 100,223 |
| Countries 197 to 205 | 0 | - | 4.89 | 69,848 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,313 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,488 |
| Countries that Use the Peso | 0 | - | 4.88 | 59,130 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 72,786 |
| Countries with a AAA Credit Rating | 0 | - | 4.85 | 57,156 |
| Countries in the Alps | 0 | - | 4.86 | 117,288 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 94,869 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 105,809 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,230 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,706 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 115,767 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.91 | 95,222 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 99,946 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 52,970 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,771 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,303 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,339 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,189 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,694 |
| Arctic Ocean Countries | 0 | - | 4.95 | 78,965 |
| Countries with the Most Grassland | 0 | - | 4.93 | 76,972 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 117,640 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 67,868 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,404 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 45,185 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 240,793 |
| World Countries - Blind Typing | 0 | - | 5.00 | 106,480 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 47,790 |
| Largest Countries By Category | 0 | - | 4.97 | 157,208 |
| Countries by Countries | 0 | - | 4.96 | 62,561 |
| Country Flags with the Most White | 0 | - | 4.87 | 137,828 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,068 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,404 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 88,051 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 326,548 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 373,667 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 403,505 |
| Island Countries | 0 | - | 4.99 | 708,697 |
| Country Word Search #2 | 0 | - | 4.54 | 56,181 |
| Country Word Search - Large Edition | 0 | - | 4.68 | 64,583 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,042,903 |
| Northernmost Countries | 0 | - | 4.99 | 359,191 |
| Countries of South America | 0 | - | 5.00 | 919,184 |
| Countries of Oceania | 0 | - | 5.00 | 1,046,037 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,857,506 |
| "Land" Countries | 0 | - | 4.98 | 334,379 |
| Countries that Start with A | 0 | - | 4.98 | 2,153,067 |
| Countries that Start with B | 0 | - | 4.95 | 2,285,394 |
| Countries that Start with C | 0 | - | 4.96 | 1,814,739 |
| Countries that Start with D | 0 | - | 4.96 | 704,593 |
| Countries that Start with E | 0 | - | 4.95 | 1,371,141 |
| Countries that Start with G | 0 | - | 4.97 | 1,496,681 |
| Countries that Start with H | 0 | - | 4.96 | 600,490 |
| Countries that Start with I | 0 | - | 4.92 | 1,283,241 |
| Countries that Start with J | 0 | - | 4.98 | 598,518 |
| Countries that Start with K | 0 | - | 4.97 | 811,712 |
| Countries that Start with L | 0 | - | 4.98 | 1,085,752 |
| Countries that Start with N | 0 | - | 4.93 | 1,112,721 |
| Countries that Start with P | 0 | - | 4.94 | 1,211,563 |
| Countries that Start with S | 0 | - | 4.98 | 1,748,387 |
| Countries that Start with T | 0 | - | 4.90 | 1,006,340 |
| Countries that Start with U | 0 | - | 4.97 | 901,665 |
| Countries that Start with V | 0 | - | 4.98 | 606,695 |
| Countries that Start with F | 0 | - | 4.83 | 614,274 |
| Countries that Start with M | 0 | - | 4.97 | 1,376,509 |
| Richest Island Countries | 0 | - | 4.84 | 99,926 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,369,573 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 234,557 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 223,692 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 191,098 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 122,001 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 138,094 |
| Countries with the Most Muslims | 0 | - | 4.95 | 159,741 |
| Countries with the Most Exports | 0 | - | 4.96 | 154,669 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 188,963 |
| Countries by Oil Consumption | 0 | - | 4.96 | 119,791 |
| Largest Economies in 2050 | 0 | - | 4.90 | 110,939 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 268,071 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.95 | 103,635 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.89 | 84,045 |
| Shortest Country Name A-Z | 0 | - | 5.00 | 235,655 |
| Five Most Guessed Countries by Continent | 0 | - | 4.97 | 171,967 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 194,426 |
| Most Visited Countries by JetPunkers | 0 | - | 4.85 | 117,841 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 172,173 |
| Countries with Megacities | 0 | - | 4.99 | 248,739 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 198,037 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 112,490 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 136,409 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 80,440 |
| Countries by Official Language | 0 | - | 4.95 | 193,887 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 294,383 |
| Countries in their Native Language | 0 | - | 4.99 | 197,536 |
| Independence from Whom | 0 | - | 4.99 | 210,499 |
| Subdivisions by Country | 0 | - | 4.86 | 50,181 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 131,259 |
| Megadiverse Countries | 0 | - | 4.96 | 134,515 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 130,733 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 55,064 |
| Countries Breakdown Puzzle #4 | 0 | - | 4.30 | 26,435 |
| Countries Breakdown Puzzle #5 | 0 | - | 4.17 | 13,615 |
| Countries with Multiple Big Islands | 0 | - | 4.92 | 125,614 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 74,939 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 162,407 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,191 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 93,514 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 153,519 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,352 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 44,800 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 76,113 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 107,565 |
| Countries Furthest from the United States | 0 | - | 4.94 | 88,665 |
| Countries with the Highest HDI | 0 | - | 4.95 | 136,629 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 74,834 |
| Most Dispersed Island Nations | 0 | - | 4.97 | 71,184 |
| Richest Countries A-Z | 0 | - | 4.92 | 102,331 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 109,417 |
| Large Countries with Small Economies | 0 | - | 4.94 | 80,534 |
| World Map Quiz | 0 | - | 4.81 | 63,995 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 154,176 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 106,663 |
| Countries by Founding Story | 0 | - | 4.95 | 76,835 |
| Southernmost Countries of the World | 0 | - | 4.99 | 226,993 |
| Countries by Inland Surface Water | 0 | - | 4.94 | 104,626 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.91 | 122,356 |
| Countries With the Most Languages | 0 | - | 4.89 | 200,607 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.95 | 110,226 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.90 | 93,420 |
| Countries with the Most Prisoners | 0 | - | 4.94 | 98,594 |
| Countries with the Most Domestic Camels | 0 | - | 4.94 | 61,129 |
| Tallest Countries North to South | 0 | - | 4.83 | 119,616 |
| Widest Countries East to West | 0 | - | 4.92 | 129,113 |
