| Landlocked Countries Quiz | 0 | - | 4.99 | 335,623 |
| Countries of the World Quiz | 0 | - | 5.00 | 41,869,280 |
| NATO Countries Quiz | 0 | - | 4.98 | 244,898 |
| EU Countries Quiz | 0 | - | 4.99 | 231,870 |
| Countries with the Most Military Troops | 0 | - | 4.94 | 229,802 |
| Countries with Nuclear Weapons | 0 | - | 4.89 | 235,404 |
| Top Five Countries by Religion | 0 | - | 4.91 | 146,819 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.91 | 83,003 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 128,766 |
| Countries where the Sea Freezes | 0 | - | 4.90 | 82,501 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.89 | 58,933 |
| Largest Countries Without Deserts | 0 | - | 4.87 | 67,480 |
| Countries with NO Military | 0 | - | 4.96 | 51,194 |
| Monarchies of the World | 0 | - | 4.93 | 154,491 |
| Countries by Number of Books Published | 0 | - | 4.95 | 64,962 |
| Countries with the Most Major Earthquakes | 0 | - | 4.94 | 110,588 |
| Most Common JetPunk Answers - Countries | 0 | - | 4.89 | 77,061 |
| Country Superlatives - Top 2 | 0 | - | 4.99 | 66,852 |
| Majority Muslim Countries | 0 | - | 4.97 | 318,099 |
| Members of the Arab League | 0 | - | 4.86 | 66,739 |
| Sahara Desert Countries | 0 | - | 4.97 | 130,858 |
| Himalayan Countries | 0 | - | 4.94 | 108,796 |
| Andean Countries | 0 | - | 4.91 | 60,436 |
| Countries with the Oldest Median Age | 0 | - | 4.82 | 61,649 |
| Countries with the Youngest Median Age | 0 | - | 4.98 | 51,038 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 104,672 |
| Coffee Producing Countries | 0 | - | 4.82 | 54,950 |
| Countries with Shrinking Populations | 0 | - | 4.93 | 54,405 |
| Danube Countries | 0 | - | 4.96 | 57,306 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 92,310 |
| Countries With an "Ese" Demonym | 0 | - | 4.96 | 65,366 |
| Countries with the Best Passports | 0 | - | 4.86 | 72,896 |
| Countries with the Worst Passports | 0 | - | 4.89 | 50,551 |
| Countries with the Most Immigrants | 0 | - | 4.87 | 111,233 |
| European Landlocked Countries | 0 | - | 4.99 | 137,315 |
| Partially Recognized Countries | 0 | - | 4.98 | 90,972 |
| Countries with the Most Species | 0 | - | 4.99 | 90,109 |
| Countries 197 to 205 | 0 | - | 4.87 | 57,502 |
| Tropic of Cancer Countries | 0 | - | 4.96 | 45,071 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 44,371 |
| Countries Producing the Most Sugarcane | 0 | - | 4.94 | 49,172 |
| Countries that Use the Peso | 0 | - | 4.82 | 46,960 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.88 | 59,188 |
| Countries with a AAA Credit Rating | 0 | - | 4.87 | 50,034 |
| Countries in the Alps | 0 | - | 4.84 | 104,035 |
| Top Five Importing Partners by Country | 0 | - | 4.98 | 86,604 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 89,888 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 72,398 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 79,500 |
| Northernmost Countries by Continent | 0 | - | 4.97 | 95,025 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.91 | 88,461 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 90,671 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 46,848 |
| Biggest Country by Body of Water | 0 | - | 4.96 | 45,761 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 55,511 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.88 | 70,277 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 49,088 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 37,079 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 96,695 |
| Arctic Ocean Countries | 0 | - | 4.93 | 72,782 |
| Countries with the Most Grassland | 0 | - | 4.94 | 70,360 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 100,893 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 62,060 |
| Countries that Host the Most Refugees | 0 | - | 4.94 | 54,148 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 203,525 |
| World Countries - Blind Typing | 0 | - | 5.00 | 75,814 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 42,919 |
| Largest Countries By Category | 0 | - | 4.97 | 146,638 |
| Countries by Countries | 0 | - | 4.96 | 55,741 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,185,819 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 59,279 |
| Country Flags With Only Two Colors | 0 | - | 4.93 | 79,813 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,238,491 |
| Countries with the Most Skyscrapers | 0 | - | 4.93 | 134,503 |
| Southernmost Countries A-Z | 0 | - | 4.94 | 140,778 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 183,393 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 163,159 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 178,687 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 289,126 |
| Countries with the Tallest Buildings | 0 | - | 4.95 | 75,713 |
| Most Guessed Cities by Country #2 | 0 | - | 4.95 | 68,131 |
| Most Guessed Cities by Country #1 | 0 | - | 4.92 | 88,285 |
| Countries with the Most Tanks | 0 | - | 4.87 | 76,911 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 42,857 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 67,613 |
| Five Least Guessed Countries by Continent | 0 | - | 4.97 | 83,239 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.82 | 66,709 |
| Buddhist Countries | 0 | - | 4.97 | 132,739 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 154,850 |
| Coldest Countries | 0 | - | 4.98 | 126,638 |
| Countries with the Most Millionaires | 0 | - | 4.85 | 86,565 |
| Countries with the Most Nobel Prizes | 0 | - | 4.86 | 84,679 |
| Countries with the Least Precipitation | 0 | - | 4.89 | 68,916 |
| Countries with Most Nobel Prizes by Continent | 0 | - | 4.94 | 57,017 |
| Five Coldest Countries by Continent | 0 | - | 4.96 | 59,098 |
| Monarchies Bordering Monarchies | 0 | - | 4.86 | 56,345 |
| Spanish-Speaking Countries | 0 | - | 4.94 | 345,681 |
| Countries with the Most Tourists Quiz | 0 | - | 4.91 | 363,604 |
| Island Countries Quiz | 0 | - | 4.99 | 669,694 |
| Biggest Countries by Area | 0 | - | 5.00 | 949,412 |
| Northernmost Countries | 0 | - | 4.99 | 331,303 |
| Countries of South America | 0 | - | 5.00 | 812,217 |
| Countries of Oceania | 0 | - | 5.00 | 916,281 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,616,297 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 129,404 |
| Countries with Megacities | 0 | - | 4.99 | 202,334 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 175,771 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.97 | 100,176 |
| Countries With More than 200 Million People | 0 | - | 4.94 | 98,548 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.97 | 66,140 |
| Top 50 Countries by Population - In Order | 0 | - | 4.97 | 253,713 |
| Countries by Official Language | 0 | - | 4.96 | 175,542 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.92 | 254,028 |
| Countries in their Native Language | 0 | - | 4.98 | 180,880 |
| Independence from Whom | 0 | - | 4.99 | 189,782 |
| Subdivisions by Country | 0 | - | 4.85 | 46,965 |
| Who Controlled These Colonies? | 0 | - | 4.89 | 115,926 |
| Megadiverse Countries | 0 | - | 4.96 | 126,919 |
| Countries With the Most English Speakers | 0 | - | 4.87 | 94,193 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 107,708 |
| Most Desired Destinations for Potential Migrants | 0 | - | 4.82 | 47,878 |
| 15 Biggest Island Countries | 0 | - | 4.99 | 133,530 |
| Most Recently-Settled Countries | 0 | - | 4.92 | 49,996 |
| Countries of the World in 1938 Quiz | 0 | - | 4.96 | 79,846 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.95 | 146,129 |
| Countries with Multiple Populous Islands | 0 | - | 4.91 | 77,796 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 41,903 |
| Countries by Sports League Revenue | 0 | - | 4.89 | 45,272 |
| Landmarks of Countries #1 | 0 | - | 4.89 | 102,357 |
| Countries Furthest from the United States | 0 | - | 4.94 | 73,057 |
| Countries with the Highest HDI | 0 | - | 4.95 | 131,601 |
| Straight Shot to the Arctic Circle | 0 | - | 4.92 | 69,487 |
| Most Dispersed Island Nations | 0 | - | 4.96 | 66,113 |
| Richest Island Countries | 0 | - | 4.86 | 89,817 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 87,098 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 288,854 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 211,490 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 201,996 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 172,062 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.96 | 108,436 |
| Smallest Countries with at Least One Border | 0 | - | 4.90 | 82,874 |
| Countries with the Most Billionaires | 0 | - | 4.93 | 285,650 |
| Southernmost Countries of the World | 0 | - | 4.99 | 210,073 |
| Countries by Inland Surface Water | 0 | - | 4.94 | 93,017 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.91 | 110,399 |
| Countries With the Most Languages | 0 | - | 4.90 | 178,216 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.93 | 88,813 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.86 | 73,239 |
| Countries with the Most Muslims | 0 | - | 4.95 | 147,987 |
| Countries with the Most Prisoners | 0 | - | 4.94 | 88,480 |
| Countries with the Most Domestic Camels | 0 | - | 4.92 | 55,214 |
| Tallest Countries North to South | 0 | - | 4.84 | 111,723 |
| Widest Countries East to West | 0 | - | 4.93 | 120,695 |
| Countries with the Highest Average Elevation | 0 | - | 4.98 | 69,159 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 160,753 |
| Countries with the Longest Perimeter | 0 | - | 4.81 | 72,937 |
| Countries with the Most Area in the Southern Hemisphere | 0 | - | 4.99 | 93,485 |
| Most Populous Countries as a Percent of Their Continent | 0 | - | 4.97 | 86,977 |
| Largest Countries as a Percent of Continent | 0 | - | 4.97 | 120,793 |
| Countries with the Most Desert | 0 | - | 4.92 | 106,640 |
| Countries by Contribution to UN Budget | 0 | - | 4.87 | 66,835 |
| Countries with the Most Exports | 0 | - | 4.96 | 140,892 |
| Top Crude Oil Producing Countries | 0 | - | 4.90 | 174,765 |
| Countries by Oil Consumption | 0 | - | 4.96 | 112,843 |
| Largest Economies in 2050 | 0 | - | 4.89 | 101,644 |
| Countries with Most Nobel Laureates per Capita | 0 | - | 4.83 | 32,456 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 242,610 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 91,883 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.86 | 70,445 |
| Countries with Double Letters | 0 | - | 4.96 | 72,706 |
| Countries that End in N | 0 | - | 4.93 | 136,954 |
| Countries with Five Letters Quiz | 0 | - | 4.97 | 234,711 |
| Countries with Six Letters Quiz | 0 | - | 4.95 | 191,248 |
| Countries with W | 0 | - | 4.97 | 126,340 |
| Countries with Z | 0 | - | 4.98 | 265,409 |
| Countries with Letters Missing | 0 | - | 4.97 | 170,187 |
| Countries That End in U | 0 | - | 4.95 | 109,911 |
| Top 20 Longest One-Word Country Names | 0 | - | 4.97 | 93,003 |
| Countries that End in O | 0 | - | 4.92 | 149,112 |
| Countries that End in R | 0 | - | 4.85 | 97,550 |
| Country Names Created by Only 4 Letters | 0 | - | 4.99 | 148,489 |
| Countries Ending in "IA" | 0 | - | 4.99 | 174,649 |
| Countries by First and Last Letter #1 | 0 | - | 4.98 | 157,976 |
| Countries by Last Two Letters | 0 | - | 4.89 | 117,894 |
| Countries by First and Last Letter #2 | 0 | - | 4.95 | 130,826 |
| Countries That End in Y | 0 | - | 4.92 | 178,090 |
| Countries Based on First Two Letters #1 | 0 | - | 4.99 | 163,246 |
| Countries with Cardinal Directions in Their Names | 0 | - | 4.91 | 122,805 |
| Countries that End in I | 0 | - | 4.92 | 115,353 |
| Countries Based on First Two Letters #2 | 0 | - | 4.98 | 151,889 |
| Countries by Initial Letter and Length #1 | 0 | - | 4.98 | 89,533 |
| Countries That End in NIA | 0 | - | 4.92 | 101,970 |
| Countries That End in BIA | 0 | - | 4.91 | 127,506 |
| Countries by Initial Letter and Continent #1 | 0 | - | 4.94 | 155,382 |
| Countries Whose Names Start with Saint | 0 | - | 4.87 | 111,120 |
| Countries That End in RIA | 0 | - | 4.90 | 102,046 |
| Most Common Words in Official Country Names | 0 | - | 4.86 | 101,952 |
| Divided Country Name Puzzle #1 | 0 | - | 4.99 | 205,251 |
| Divided Country Name Puzzle #2 | 0 | - | 4.99 | 121,941 |
| Shortest Country Name A-Z | 0 | - | 4.99 | 217,390 |
