| NATO Countries | 0 | - | 4.98 | 279,574 |
| EU Countries Quiz | 0 | - | 4.99 | 273,236 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 287,707 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 272,264 |
| Top Five Countries by Religion | 0 | - | 4.93 | 170,928 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.92 | 112,428 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 111,668 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 148,114 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 114,173 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.91 | 65,611 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 75,040 |
| Countries with NO Military | 0 | - | 4.97 | 62,041 |
| Monarchies of the World | 0 | - | 4.94 | 168,388 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,447 |
| People on Money by Country | 0 | - | 4.83 | 60,320 |
| Countries that Start with a Vowel | 0 | - | 4.99 | 130,161 |
| Countries with the Most Major Earthquakes | 0 | - | 4.94 | 117,203 |
| Countries with the Most JetPunk Users | 0 | - | 4.99 | 167,726 |
| Most Common JetPunk Answers - Countries | 0 | - | 4.91 | 87,467 |
| Country Superlatives - Top 2 | 0 | - | 4.99 | 70,414 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,368,077 |
| Majority Muslim Countries | 0 | - | 4.98 | 373,555 |
| Landlocked Countries | 0 | - | 4.99 | 419,407 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,759,719 |
| Sahara Desert Countries | 0 | - | 4.98 | 163,187 |
| Himalayan Countries | 0 | - | 4.95 | 137,621 |
| Andean Countries | 0 | - | 4.95 | 84,040 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 63,295 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 124,783 |
| Coffee Producing Countries | 0 | - | 4.83 | 66,905 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,406 |
| Danube Countries | 0 | - | 4.97 | 71,711 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 116,625 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,109 |
| Countries with the Worst Passports | 0 | - | 4.94 | 83,730 |
| Countries with the Most Skyscrapers | 0 | - | 4.92 | 143,989 |
| Southernmost Countries A-Z | 0 | - | 4.94 | 153,285 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 195,247 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 148,807 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 169,982 |
| European Landlocked Countries | 0 | - | 4.99 | 146,820 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,199 |
| Countries with the Most Species | 0 | - | 4.99 | 102,969 |
| Countries 197 to 205 | 0 | - | 4.89 | 70,346 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,441 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,606 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 191,899 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 300,375 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,343 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,016 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,407 |
| Countries in the Alps | 0 | - | 4.87 | 117,763 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 95,190 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 106,466 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,452 |
| Countries with the Tallest Buildings | 0 | - | 4.93 | 104,288 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,049 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,157 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 95,750 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,343 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,237 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,997 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,597 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,510 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,361 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,966 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,229 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,253 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 118,280 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,092 |
| Most Guessed Cities by Country #2 | 0 | - | 4.95 | 79,277 |
| Most Guessed Cities by Country #1 | 0 | - | 4.88 | 101,846 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,595 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 45,612 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 242,577 |
| World Countries - Blind Typing | 0 | - | 5.00 | 107,347 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,023 |
| Countries with the Most Tanks | 0 | - | 4.91 | 107,222 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 50,424 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,697 |
| Largest Countries By Category | 0 | - | 4.97 | 157,728 |
| Countries by Countries | 0 | - | 4.96 | 62,888 |
| Five Least Guessed Countries by Continent | 0 | - | 4.97 | 98,183 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.83 | 72,679 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 320,106 |
| Country Flags with the Most White | 0 | - | 4.85 | 138,274 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,173 |
| Buddhist Countries | 0 | - | 4.96 | 144,170 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,479 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 197,470 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 88,374 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 335,098 |
| Coldest Countries | 0 | - | 4.97 | 138,355 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 123,305 |
| Countries with the Most Nobel Prizes | 0 | - | 4.87 | 90,475 |
| Countries with the Least Precipitation | 0 | - | 4.90 | 82,640 |
| Countries with Most Nobel Prizes by Continent | 0 | - | 4.93 | 59,919 |
| Five Coldest Countries by Continent | 0 | - | 4.97 | 76,527 |
| Monarchies Bordering Monarchies | 0 | - | 4.81 | 60,206 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 329,401 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 374,721 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 405,365 |
| Island Countries | 0 | - | 4.99 | 709,965 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,046,559 |
| Northernmost Countries | 0 | - | 4.99 | 360,697 |
| Countries of South America | 0 | - | 5.00 | 923,586 |
| Countries of Oceania | 0 | - | 5.00 | 1,051,951 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,868,031 |
| "Land" Countries | 0 | - | 4.98 | 335,911 |
| Richest Island Countries | 0 | - | 4.84 | 100,367 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,376,767 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 235,732 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 224,710 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 191,914 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 122,637 |
| Countries Hidden in a Letter #1 | 0 | - | 5.00 | 48,107 |
| Countries with the Most Muslims | 0 | - | 4.95 | 160,227 |
| Countries with the Most Exports | 0 | - | 4.96 | 155,210 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 189,510 |
| Countries by Oil Consumption | 0 | - | 4.96 | 120,328 |
| Largest Economies in 2050 | 0 | - | 4.90 | 111,331 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 270,758 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 104,139 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.89 | 84,427 |
| Shortest Country Name A-Z | 0 | - | 5.00 | 236,509 |
| Countries that Start with A | 0 | - | 4.98 | 2,160,026 |
| Countries that Start with B | 0 | - | 4.95 | 2,291,887 |
| Countries that Start with C | 0 | - | 4.96 | 1,820,012 |
| Countries that Start with D | 0 | - | 4.96 | 708,170 |
| Countries that Start with E | 0 | - | 4.95 | 1,375,508 |
| Countries that Start with G | 0 | - | 4.97 | 1,501,211 |
| Countries that Start with H | 0 | - | 4.96 | 603,560 |
| Countries that Start with I | 0 | - | 4.92 | 1,286,679 |
| Countries that Start with J | 0 | - | 4.98 | 601,364 |
| Countries that Start with K | 0 | - | 4.97 | 814,711 |
| Countries that Start with L | 0 | - | 4.98 | 1,089,418 |
| Countries that Start with N | 0 | - | 4.93 | 1,116,405 |
| Countries that Start with P | 0 | - | 4.94 | 1,214,870 |
| Countries that Start with S | 0 | - | 4.98 | 1,753,040 |
| Countries that Start with T | 0 | - | 4.90 | 1,008,841 |
| Countries that Start with U | 0 | - | 4.97 | 903,683 |
| Countries that Start with V | 0 | - | 4.98 | 608,702 |
| Countries that Start with F | 0 | - | 4.83 | 616,662 |
| Countries that Start with M | 0 | - | 4.97 | 1,380,208 |
| Five Most Guessed Countries by Continent | 0 | - | 4.97 | 172,494 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 195,016 |
| Most Visited Countries by JetPunkers | 0 | - | 4.85 | 118,229 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 173,156 |
| Countries with Megacities | 0 | - | 4.99 | 261,713 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 199,028 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,065 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 137,307 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,100 |
| Countries by Official Language | 0 | - | 4.95 | 194,731 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 295,656 |
| Countries in their Native Language | 0 | - | 4.99 | 198,271 |
| Independence from Whom | 0 | - | 4.99 | 211,434 |
| Subdivisions by Country | 0 | - | 4.86 | 50,303 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 131,793 |
| Megadiverse Countries | 0 | - | 4.96 | 134,801 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 131,608 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 55,207 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 125,778 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,030 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 162,759 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,410 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 94,042 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 153,868 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,512 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 45,002 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 77,095 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 107,743 |
| Countries Furthest from the United States | 0 | - | 4.94 | 89,020 |
| Countries with the Highest HDI | 0 | - | 4.95 | 136,806 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 75,177 |
| Most Dispersed Island Nations | 0 | - | 4.97 | 71,352 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 110,326 |
| World Map Quiz | 0 | - | 4.81 | 64,671 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 155,823 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 107,076 |
| Southernmost Countries of the World | 0 | - | 4.99 | 227,606 |
| Countries by Inland Surface Water | 0 | - | 4.94 | 104,986 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.91 | 122,709 |
| Countries With the Most Languages | 0 | - | 4.90 | 201,461 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.95 | 110,581 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.90 | 93,723 |
| Countries with the Most Prisoners | 0 | - | 4.94 | 98,869 |
| Countries with the Most Domestic Camels | 0 | - | 4.94 | 61,298 |
| Tallest Countries North to South | 0 | - | 4.83 | 120,327 |
| Widest Countries East to West | 0 | - | 4.92 | 129,416 |
| Countries with the Highest Average Elevation | 0 | - | 4.98 | 71,395 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 186,006 |
| Countries with the Most Area in the Southern Hemisphere | 0 | - | 4.99 | 98,011 |
| Most Populous Countries as a Percent of Their Continent | 0 | - | 4.97 | 94,557 |
| Largest Countries as a Percent of Continent | 0 | - | 4.97 | 148,277 |
| Countries with the Most Desert | 0 | - | 4.93 | 127,596 |
| Countries by Contribution to UN Budget | 0 | - | 4.87 | 77,256 |
| Countries with Most Nobel Laureates per Capita | 0 | - | 4.83 | 34,734 |
| Countries with Double Letters | 0 | - | 4.97 | 95,166 |
| Countries that End in N | 0 | - | 4.95 | 170,141 |
