| Countries Hidden in a Letter #1 | 0 | - | 5.00 | 43,527 |
| Country Word Search #2 | 0 | - | 4.55 | 50,980 |
| Country Word Search - Large Edition | 0 | - | 4.65 | 59,030 |
| Countries of the World Quiz | 0 | - | 5.00 | 41,806,021 |
| Majority Muslim Countries | 0 | - | 4.97 | 317,731 |
| NATO Countries Quiz | 0 | - | 4.98 | 229,458 |
| EU Countries Quiz | 0 | - | 4.99 | 231,503 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 229,419 |
| Countries with Nuclear Weapons | 0 | - | 4.89 | 234,987 |
| Top Five Countries by Religion | 0 | - | 4.91 | 146,348 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.91 | 82,829 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 128,396 |
| Countries where the Sea Freezes | 0 | - | 4.90 | 82,364 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.89 | 58,866 |
| Largest Countries Without Deserts | 0 | - | 4.87 | 67,347 |
| Countries with NO Military | 0 | - | 4.97 | 50,924 |
| Monarchies of the World | 0 | - | 4.93 | 154,396 |
| Countries by Number of Books Published | 0 | - | 4.95 | 64,800 |
| Countries that Start with a Vowel | 0 | - | 4.98 | 110,351 |
| Countries with the Most Major Earthquakes | 0 | - | 4.94 | 110,516 |
| Most Common JetPunk Answers - Countries | 0 | - | 4.89 | 76,874 |
| Country Superlatives - Top 2 | 0 | - | 4.99 | 66,823 |
| Landlocked Countries Quiz | 0 | - | 4.99 | 334,910 |
| Countries with the Most Skyscrapers | 0 | - | 4.93 | 134,380 |
| Southernmost Countries A-Z | 0 | - | 4.94 | 140,721 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 183,249 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 163,087 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 178,533 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 288,984 |
| Countries with the Tallest Buildings | 0 | - | 4.95 | 75,638 |
| Most Guessed Cities by Country #2 | 0 | - | 4.93 | 61,124 |
| Most Guessed Cities by Country #1 | 0 | - | 4.92 | 87,036 |
| Countries with the Most Tanks | 0 | - | 4.88 | 76,790 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 42,762 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 67,545 |
| Five Least Guessed Countries by Continent | 0 | - | 4.97 | 82,958 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.82 | 66,650 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,177,544 |
| Buddhist Countries | 0 | - | 4.97 | 132,436 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 154,572 |
| Coldest Countries | 0 | - | 4.98 | 126,430 |
| Countries with the Most Millionaires | 0 | - | 4.85 | 86,359 |
| Countries with the Most Nobel Prizes | 0 | - | 4.86 | 84,605 |
| Countries with the Least Precipitation | 0 | - | 4.89 | 68,835 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,232,546 |
| Countries with Most Nobel Prizes by Continent | 0 | - | 4.94 | 56,954 |
| Five Coldest Countries by Continent | 0 | - | 4.96 | 58,963 |
| Monarchies Bordering Monarchies | 0 | - | 4.86 | 56,308 |
| Members of the Arab League | 0 | - | 4.86 | 66,494 |
| Sahara Desert Countries | 0 | - | 4.97 | 130,662 |
| Himalayan Countries | 0 | - | 4.94 | 108,606 |
| Andean Countries | 0 | - | 4.91 | 60,322 |
| Countries with the Oldest Median Age | 0 | - | 4.82 | 61,495 |
| Countries with the Youngest Median Age | 0 | - | 4.98 | 50,925 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 104,556 |
| Coffee Producing Countries | 0 | - | 4.82 | 54,891 |
| Countries with Shrinking Populations | 0 | - | 4.93 | 54,323 |
| Danube Countries | 0 | - | 4.96 | 57,262 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 92,262 |
| Countries With an "Ese" Demonym | 0 | - | 4.96 | 65,325 |
| Countries with the Best Passports | 0 | - | 4.86 | 72,792 |
| Countries with the Worst Passports | 0 | - | 4.89 | 50,475 |
| Countries with the Most Immigrants | 0 | - | 4.87 | 111,122 |
| European Landlocked Countries | 0 | - | 4.99 | 137,269 |
| Partially Recognized Countries | 0 | - | 4.98 | 90,880 |
| Countries with the Most Species | 0 | - | 4.99 | 90,074 |
| Countries 197 to 205 | 0 | - | 4.87 | 57,421 |
| Tropic of Cancer Countries | 0 | - | 4.96 | 45,050 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 44,340 |
| Countries Producing the Most Sugarcane | 0 | - | 4.94 | 49,112 |
| Countries that Use the Peso | 0 | - | 4.82 | 46,916 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.88 | 59,154 |
| Countries with a AAA Credit Rating | 0 | - | 4.87 | 49,978 |
| Countries in the Alps | 0 | - | 4.84 | 103,949 |
| Top Five Importing Partners by Country | 0 | - | 4.98 | 86,504 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 89,691 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 72,335 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 79,436 |
| Northernmost Countries by Continent | 0 | - | 4.97 | 94,959 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.91 | 88,401 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 90,602 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 46,815 |
| Biggest Country by Body of Water | 0 | - | 4.96 | 45,731 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 55,466 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.88 | 70,227 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 49,059 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 37,052 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 96,632 |
| Arctic Ocean Countries | 0 | - | 4.93 | 72,726 |
| Countries with the Most Grassland | 0 | - | 4.94 | 70,293 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 100,722 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 61,997 |
| Countries that Host the Most Refugees | 0 | - | 4.94 | 54,099 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 202,978 |
| World Countries - Blind Typing | 0 | - | 5.00 | 75,577 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 42,874 |
| Largest Countries By Category | 0 | - | 4.97 | 146,525 |
| Countries by Countries | 0 | - | 4.95 | 55,672 |
| Country Flags with the Most White | 0 | - | 4.90 | 126,636 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 59,246 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 79,714 |
| Spanish-Speaking Countries | 0 | - | 4.94 | 345,350 |
| Countries with the Most Tourists Quiz | 0 | - | 4.91 | 363,030 |
| Island Countries Quiz | 0 | - | 4.99 | 669,094 |
| Biggest Countries by Area | 0 | - | 5.00 | 948,302 |
| Northernmost Countries | 0 | - | 4.99 | 331,087 |
| Countries of South America | 0 | - | 5.00 | 810,883 |
| Countries of Oceania | 0 | - | 5.00 | 914,749 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,613,368 |
| Countries that Start with A | 0 | - | 4.98 | 1,977,372 |
| Countries that Start with B | 0 | - | 4.95 | 2,116,425 |
| Countries that Start with C | 0 | - | 4.96 | 1,675,304 |
| Countries that Start with D | 0 | - | 4.96 | 611,471 |
| Countries that Start with E | 0 | - | 4.95 | 1,254,978 |
| Countries that Start with G | 0 | - | 4.97 | 1,374,942 |
| Countries that Start with H | 0 | - | 4.96 | 521,699 |
| Countries that Start with I | 0 | - | 4.92 | 1,182,614 |
| Countries that Start with J | 0 | - | 4.98 | 523,961 |
| Countries that Start with K | 0 | - | 4.96 | 730,020 |
| Countries that Start with L | 0 | - | 4.98 | 990,406 |
| Countries that Start with N | 0 | - | 4.93 | 1,016,684 |
| Countries that Start with P | 0 | - | 4.95 | 1,119,005 |
| Countries that Start with S | 0 | - | 4.98 | 1,628,828 |
| Countries that Start with T | 0 | - | 4.89 | 927,524 |
| Countries that Start with U | 0 | - | 4.96 | 835,649 |
| Countries that Start with V | 0 | - | 4.98 | 559,502 |
| Countries that Start with F | 0 | - | 4.84 | 550,241 |
| Countries that Start with M | 0 | - | 4.97 | 1,273,907 |
| Richest Island Countries | 0 | - | 4.86 | 89,666 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 288,556 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 211,250 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 201,774 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 171,842 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.96 | 108,264 |
| Countries with the Most Billionaires | 0 | - | 4.93 | 285,351 |
| Countries with the Most Muslims | 0 | - | 4.95 | 147,069 |
| Countries with the Most Exports | 0 | - | 4.96 | 140,700 |
| Top Crude Oil Producing Countries | 0 | - | 4.90 | 174,505 |
| Countries by Oil Consumption | 0 | - | 4.96 | 112,747 |
| Largest Economies in 2050 | 0 | - | 4.89 | 101,533 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 242,390 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 91,650 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.86 | 68,141 |
| Shortest Country Name A-Z | 0 | - | 4.99 | 217,145 |
| Five Most Guessed Countries by Continent | 0 | - | 4.96 | 156,590 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 179,624 |
| Most Powerful Countries Bordering Each Other | 0 | - | 4.85 | 50,552 |
| Most Visited Countries by JetPunkers | 0 | - | 4.85 | 77,919 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 129,182 |
| Countries with Megacities | 0 | - | 4.99 | 202,041 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 175,543 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.97 | 100,048 |
| Countries With More than 200 Million People | 0 | - | 4.94 | 98,353 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.97 | 65,976 |
| Top 50 Countries by Population - In Order | 0 | - | 4.97 | 253,305 |
| Countries by Official Language | 0 | - | 4.96 | 175,354 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.92 | 253,687 |
| Countries in their Native Language | 0 | - | 4.98 | 180,725 |
| Independence from Whom | 0 | - | 4.99 | 189,536 |
| Subdivisions by Country | 0 | - | 4.84 | 46,925 |
| Who Controlled These Colonies? | 0 | - | 4.89 | 115,748 |
| Megadiverse Countries | 0 | - | 4.96 | 126,857 |
| Countries With the Most English Speakers | 0 | - | 4.87 | 94,046 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 107,629 |
| Most Desired Destinations for Potential Migrants | 0 | - | 4.82 | 47,851 |
| 15 Biggest Island Countries | 0 | - | 4.99 | 133,426 |
| Most Recently-Settled Countries | 0 | - | 4.92 | 49,930 |
| Countries of the World in 1938 Quiz | 0 | - | 4.96 | 79,723 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.95 | 146,073 |
| Countries with Multiple Populous Islands | 0 | - | 4.91 | 77,756 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 41,871 |
| Countries by Sports League Revenue | 0 | - | 4.89 | 45,130 |
| Landmarks of Countries #1 | 0 | - | 4.89 | 102,298 |
| Countries Furthest from the United States | 0 | - | 4.94 | 72,982 |
| Countries with the Highest HDI | 0 | - | 4.95 | 131,526 |
| Straight Shot to the Arctic Circle | 0 | - | 4.92 | 69,435 |
| Most Dispersed Island Nations | 0 | - | 4.96 | 66,066 |
| Richest Countries A-Z | 0 | - | 4.92 | 90,256 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 86,738 |
| Large Countries with Small Economies | 0 | - | 4.94 | 74,533 |
| World Map Quiz | 0 | - | 4.90 | 51,571 |
| Smallest Countries with at Least One Border | 0 | - | 4.90 | 82,797 |
| Southernmost Countries of the World | 0 | - | 4.99 | 209,884 |
| Countries by Inland Surface Water | 0 | - | 4.94 | 92,896 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.91 | 110,252 |
| Countries With the Most Languages | 0 | - | 4.90 | 177,946 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.93 | 88,735 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.86 | 73,140 |
| Countries with the Most Prisoners | 0 | - | 4.93 | 88,373 |
| Countries with the Most Domestic Camels | 0 | - | 4.92 | 55,148 |
| Tallest Countries North to South | 0 | - | 4.85 | 111,638 |
| Widest Countries East to West | 0 | - | 4.93 | 120,611 |
| Countries with the Highest Average Elevation | 0 | - | 4.98 | 69,137 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 160,628 |
| Countries with the Longest Perimeter | 0 | - | 4.81 | 72,870 |
| Countries with the Most Area in the Southern Hemisphere | 0 | - | 4.99 | 93,445 |
| Most Populous Countries as a Percent of Their Continent | 0 | - | 4.97 | 86,905 |
| Largest Countries as a Percent of Continent | 0 | - | 4.97 | 120,703 |
| Countries with the Most Desert | 0 | - | 4.92 | 106,540 |
| Countries by Contribution to UN Budget | 0 | - | 4.87 | 66,814 |
