| Countries Hidden in a Letter #1 | 0 | - | 5.00 | 42,304 |
| Country Word Search #2 | 0 | - | 4.55 | 49,458 |
| Country Word Search - Large Edition | 0 | - | 4.64 | 57,306 |
| Countries of the World Quiz | 0 | - | 5.00 | 40,500,689 |
| NATO Countries Quiz | 0 | - | 4.98 | 223,855 |
| EU Countries Quiz | 0 | - | 4.99 | 226,278 |
| Countries with the Most Military Troops | 0 | - | 4.94 | 224,472 |
| Countries with Nuclear Weapons | 0 | - | 4.89 | 216,163 |
| Top Five Countries by Religion | 0 | - | 4.91 | 140,198 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.91 | 81,102 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 120,287 |
| Countries where the Sea Freezes | 0 | - | 4.91 | 80,768 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.90 | 57,334 |
| Largest Countries Without Deserts | 0 | - | 4.85 | 65,662 |
| Countries with NO Military | 0 | - | 4.96 | 48,772 |
| Monarchies of the World | 0 | - | 4.93 | 152,206 |
| Countries by Number of Books Published | 0 | - | 4.95 | 63,080 |
| Countries with the Most Major Earthquakes | 0 | - | 4.94 | 108,872 |
| Most Common JetPunk Answers - Countries | 0 | - | 4.88 | 74,507 |
| Country Superlatives - Top 2 | 0 | - | 4.99 | 66,282 |
| Landlocked Countries Quiz | 0 | - | 4.99 | 317,930 |
| Majority Muslim Countries | 0 | - | 4.97 | 311,724 |
| Countries with the Most Skyscrapers | 0 | - | 4.93 | 131,036 |
| Southernmost Countries A-Z | 0 | - | 4.94 | 139,457 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 180,105 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 161,012 |
| Biggest Countries by Area A-Z | 0 | - | 4.95 | 174,925 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 285,604 |
| Countries with the Tallest Buildings | 0 | - | 4.95 | 73,995 |
| Most Guessed Cities by Country #2 | 0 | - | 4.92 | 55,317 |
| Most Guessed Cities by Country #1 | 0 | - | 4.91 | 83,738 |
| Countries with the Most Tanks | 0 | - | 4.90 | 74,723 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 40,533 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 65,712 |
| Five Least Guessed Countries by Continent | 0 | - | 4.96 | 79,926 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,022,945 |
| Buddhist Countries | 0 | - | 4.96 | 130,169 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 151,922 |
| Coldest Countries | 0 | - | 4.97 | 123,868 |
| Countries with the Most Millionaires | 0 | - | 4.84 | 82,187 |
| Countries with the Most Nobel Prizes | 0 | - | 4.86 | 83,166 |
| Countries with the Least Precipitation | 0 | - | 4.89 | 67,713 |
| Countries with Most Nobel Prizes by Continent | 0 | - | 4.93 | 55,942 |
| Five Coldest Countries by Continent | 0 | - | 4.97 | 57,861 |
| Monarchies Bordering Monarchies | 0 | - | 4.86 | 55,442 |
| Countries on the Equator | 0 | - | 4.82 | 132,788 |
| Members of the Arab League | 0 | - | 4.82 | 59,419 |
| Sahara Desert Countries | 0 | - | 4.97 | 125,250 |
| Himalayan Countries | 0 | - | 4.95 | 102,592 |
| Andean Countries | 0 | - | 4.90 | 57,005 |
| Countries with the Oldest Median Age | 0 | - | 4.85 | 57,849 |
| Countries with the Youngest Median Age | 0 | - | 4.98 | 48,610 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 101,936 |
| Coffee Producing Countries | 0 | - | 4.82 | 53,575 |
| Countries with Shrinking Populations | 0 | - | 4.93 | 52,777 |
| Danube Countries | 0 | - | 4.97 | 56,373 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 91,423 |
| Countries With an "Ese" Demonym | 0 | - | 4.96 | 64,616 |
| Countries with the Best Passports | 0 | - | 4.87 | 70,403 |
| Countries with the Worst Passports | 0 | - | 4.87 | 48,818 |
| Countries with the Most Immigrants | 0 | - | 4.87 | 108,436 |
| European Landlocked Countries | 0 | - | 4.99 | 114,860 |
| Partially Recognized Countries | 0 | - | 4.98 | 88,804 |
| Countries with the Most Species | 0 | - | 4.99 | 89,097 |
| Countries 197 to 205 | 0 | - | 4.88 | 55,869 |
| Tropic of Cancer Countries | 0 | - | 4.96 | 44,455 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 43,828 |
| Countries Producing the Most Sugarcane | 0 | - | 4.94 | 47,792 |
| Countries that Use the Peso | 0 | - | 4.81 | 46,143 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.87 | 58,472 |
| Countries with a AAA Credit Rating | 0 | - | 4.89 | 48,717 |
| Countries in the Alps | 0 | - | 4.82 | 101,887 |
| Top Five Importing Partners by Country | 0 | - | 4.98 | 84,701 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 85,880 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 71,155 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 77,773 |
| Northernmost Countries by Continent | 0 | - | 4.97 | 93,409 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.91 | 87,103 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 89,086 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 45,785 |
| Biggest Country by Body of Water | 0 | - | 4.96 | 45,082 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 54,200 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.88 | 68,942 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 48,345 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 36,429 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 95,017 |
| Arctic Ocean Countries | 0 | - | 4.93 | 71,532 |
| Countries with the Most Grassland | 0 | - | 4.93 | 69,015 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 96,714 |
| Countries with the Most Climate Zones | 0 | - | 4.97 | 60,977 |
| Countries that Host the Most Refugees | 0 | - | 4.93 | 52,987 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 193,025 |
| World Countries - Blind Typing | 0 | - | 5.00 | 71,508 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 41,985 |
| Largest Countries By Category | 0 | - | 4.96 | 143,967 |
| Countries by Countries | 0 | - | 4.96 | 54,131 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 58,399 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 77,419 |
| Spanish-Speaking Countries | 0 | - | 4.94 | 338,762 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 352,062 |
| Island Countries Quiz | 0 | - | 4.99 | 639,061 |
| Biggest Countries by Area | 0 | - | 5.00 | 925,458 |
| Northernmost Countries | 0 | - | 4.99 | 325,455 |
| Countries of South America | 0 | - | 5.00 | 784,385 |
| Countries of Oceania | 0 | - | 5.00 | 882,973 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,112,600 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,553,467 |
| Countries that Start with A | 0 | - | 4.98 | 1,928,414 |
| Countries that Start with B | 0 | - | 4.96 | 2,066,862 |
| Countries that Start with C | 0 | - | 4.96 | 1,633,944 |
| Countries that Start with D | 0 | - | 4.96 | 585,037 |
| Countries that Start with E | 0 | - | 4.95 | 1,221,900 |
| Countries that Start with G | 0 | - | 4.97 | 1,341,286 |
| Countries that Start with H | 0 | - | 4.95 | 498,839 |
| Countries that Start with I | 0 | - | 4.92 | 1,152,803 |
| Countries that Start with J | 0 | - | 4.98 | 502,362 |
| Countries that Start with K | 0 | - | 4.97 | 705,159 |
| Countries that Start with L | 0 | - | 4.98 | 963,403 |
| Countries that Start with N | 0 | - | 4.92 | 989,866 |
| Countries that Start with P | 0 | - | 4.94 | 1,092,713 |
| Countries that Start with S | 0 | - | 4.98 | 1,594,013 |
| Countries that Start with T | 0 | - | 4.88 | 902,647 |
| Countries that Start with U | 0 | - | 4.96 | 815,225 |
| Countries that Start with V | 0 | - | 4.98 | 546,032 |
| Countries that Start with F | 0 | - | 4.83 | 531,713 |
| Countries that Start with M | 0 | - | 4.97 | 1,245,404 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 281,382 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 205,431 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 196,616 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 167,292 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.95 | 104,847 |
| Countries with the Most Billionaires | 0 | - | 4.94 | 278,842 |
| Countries with the Most Muslims | 0 | - | 4.93 | 130,753 |
| Countries with the Most Exports | 0 | - | 4.96 | 122,093 |
| Top Crude Oil Producing Countries | 0 | - | 4.87 | 155,523 |
| Countries by Oil Consumption | 0 | - | 4.96 | 110,526 |
| Largest Economies in 2050 | 0 | - | 4.90 | 98,343 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 237,202 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.94 | 71,540 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.86 | 60,143 |
| Shortest Country Name A-Z | 0 | - | 4.99 | 212,104 |
| Five Most Guessed Countries by Continent | 0 | - | 4.96 | 152,835 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 160,925 |
| Most Visited Countries by JetPunkers | 0 | - | 4.85 | 75,792 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 124,290 |
| Countries with Megacities | 0 | - | 4.99 | 194,964 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 169,618 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.97 | 96,946 |
| Countries With More than 200 Million People | 0 | - | 4.93 | 93,810 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.97 | 62,792 |
| Top 50 Countries by Population - In Order | 0 | - | 4.97 | 245,291 |
| Countries by Official Language | 0 | - | 4.95 | 153,592 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 246,966 |
| Countries in their Native Language | 0 | - | 4.98 | 177,089 |
| Independence from Whom | 0 | - | 4.99 | 183,816 |
| Subdivisions by Country | 0 | - | 4.82 | 46,203 |
| Who Controlled These Colonies? | 0 | - | 4.89 | 112,282 |
| Megadiverse Countries | 0 | - | 4.96 | 124,810 |
| Countries With the Most English Speakers | 0 | - | 4.87 | 90,068 |
| Countries with Multiple Big Islands | 0 | - | 4.92 | 106,055 |
| Most Desired Destinations for Potential Migrants | 0 | - | 4.82 | 47,145 |
| 15 Biggest Island Countries | 0 | - | 4.99 | 130,157 |
| Most Recently-Settled Countries | 0 | - | 4.92 | 48,762 |
| Countries of the World in 1938 Quiz | 0 | - | 4.96 | 76,913 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.95 | 144,354 |
| Countries with Multiple Populous Islands | 0 | - | 4.91 | 76,535 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 40,996 |
| Countries by Sports League Revenue | 0 | - | 4.87 | 43,038 |
| Landmarks of Countries #1 | 0 | - | 4.89 | 100,853 |
| Countries Furthest from the United States | 0 | - | 4.94 | 71,393 |
| Countries with the Highest HDI | 0 | - | 4.95 | 130,503 |
| Straight Shot to the Arctic Circle | 0 | - | 4.92 | 67,971 |
| Most Dispersed Island Nations | 0 | - | 4.97 | 64,777 |
| Richest Countries A-Z | 0 | - | 4.91 | 86,808 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 80,292 |
| Large Countries with Small Economies | 0 | - | 4.92 | 58,222 |
| World Map Quiz | 0 | - | 4.90 | 48,203 |
| Smallest Countries with at Least One Border | 0 | - | 4.91 | 80,817 |
| Southernmost Countries of the World | 0 | - | 4.99 | 205,442 |
| Countries by Inland Surface Water | 0 | - | 4.94 | 90,179 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.90 | 107,134 |
| Countries With the Most Languages | 0 | - | 4.90 | 171,741 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.92 | 86,606 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.85 | 70,929 |
| Countries with the Most Prisoners | 0 | - | 4.93 | 85,534 |
| Countries with the Most Domestic Camels | 0 | - | 4.92 | 53,352 |
| Tallest Countries North to South | 0 | - | 4.84 | 109,889 |
| Widest Countries East to West | 0 | - | 4.93 | 118,772 |
| Countries with the Highest Average Elevation | 0 | - | 4.98 | 68,691 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 157,968 |
| Countries with the Most Area in the Southern Hemisphere | 0 | - | 4.99 | 92,125 |
| Most Populous Countries as a Percent of Their Continent | 0 | - | 4.96 | 84,845 |
| Largest Countries as a Percent of Continent | 0 | - | 4.97 | 118,087 |
| Countries with the Most Desert | 0 | - | 4.92 | 104,572 |
| Countries by Contribution to UN Budget | 0 | - | 4.87 | 66,275 |
| Countries with Most Nobel Laureates per Capita | 0 | - | 4.83 | 31,872 |
| Countries with Double Letters | 0 | - | 4.96 | 67,077 |
| Countries that End in N | 0 | - | 4.94 | 131,521 |
| Countries with Five Letters Quiz | 0 | - | 4.96 | 227,990 |
| Countries with Six Letters Quiz | 0 | - | 4.95 | 185,777 |
