| NATO Countries | 0 | - | 4.98 | 283,432 |
| EU Countries Quiz | 0 | - | 4.99 | 277,917 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 291,384 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 276,976 |
| Top Five Countries by Religion | 0 | - | 4.93 | 173,375 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.92 | 113,811 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 113,092 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 149,767 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 115,215 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.91 | 66,191 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 75,590 |
| Countries with NO Military | 0 | - | 4.97 | 63,406 |
| Monarchies of the World | 0 | - | 4.94 | 170,205 |
| Countries by Number of Books Published | 0 | - | 4.95 | 73,094 |
| People on Money by Country | 0 | - | 4.83 | 60,708 |
| Countries that Start with a Vowel | 0 | - | 4.99 | 155,349 |
| Countries with the Most Major Earthquakes | 0 | - | 4.94 | 117,805 |
| Countries with the Most JetPunk Users | 0 | - | 4.99 | 170,059 |
| Most Common JetPunk Answers - Countries | 0 | - | 4.91 | 88,451 |
| Country Superlatives - Top 2 | 0 | - | 4.99 | 70,642 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,878,229 |
| Majority Muslim Countries | 0 | - | 4.98 | 377,681 |
| Landlocked Countries | 0 | - | 4.99 | 425,852 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,804,348 |
| Sahara Desert Countries | 0 | - | 4.98 | 166,258 |
| Himalayan Countries | 0 | - | 4.93 | 140,240 |
| Andean Countries | 0 | - | 4.94 | 85,457 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 64,608 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 127,003 |
| Coffee Producing Countries | 0 | - | 4.83 | 68,164 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 66,436 |
| Danube Countries | 0 | - | 4.97 | 72,391 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 117,594 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,842 |
| Countries with the Worst Passports | 0 | - | 4.93 | 85,117 |
| Countries with the Most Skyscrapers | 0 | - | 4.93 | 144,712 |
| Southernmost Countries A-Z | 0 | - | 4.95 | 154,115 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 196,691 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 150,609 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 170,924 |
| European Landlocked Countries | 0 | - | 4.99 | 147,602 |
| Partially Recognized Countries | 0 | - | 4.98 | 107,297 |
| Countries with the Most Species | 0 | - | 4.99 | 103,562 |
| Countries 197 to 205 | 0 | - | 4.90 | 71,406 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,775 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,886 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 193,970 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 301,995 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,838 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,576 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 58,015 |
| Countries in the Alps | 0 | - | 4.87 | 118,772 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 102,629 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 107,860 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,963 |
| Countries with the Tallest Buildings | 0 | - | 4.93 | 104,879 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 97,023 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,955 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 96,255 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 101,402 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,863 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,422 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 63,178 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,874 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.91 | 41,745 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,559 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,796 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,888 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 119,836 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,612 |
| Most Guessed Cities by Country #2 | 0 | - | 4.94 | 80,393 |
| Most Guessed Cities by Country #1 | 0 | - | 4.87 | 103,302 |
| Countries that Host the Most Refugees | 0 | - | 4.96 | 70,932 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,669 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 245,707 |
| World Countries - Blind Typing | 0 | - | 5.00 | 109,145 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,505 |
| Countries with the Most Tanks | 0 | - | 4.91 | 108,289 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 51,154 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 75,153 |
| Largest Countries By Category | 0 | - | 4.97 | 158,866 |
| Countries by Countries | 0 | - | 4.96 | 63,643 |
| Five Least Guessed Countries by Continent | 0 | - | 4.97 | 99,444 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.83 | 73,500 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 323,801 |
| Country Flags with the Most White | 0 | - | 4.85 | 139,262 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,400 |
| Buddhist Countries | 0 | - | 4.96 | 145,095 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,670 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 199,260 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 89,107 |
| Countries with the Most Billionaires | 0 | - | 4.91 | 336,928 |
| Coldest Countries | 0 | - | 4.97 | 139,404 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 124,685 |
| Countries with the Most Nobel Prizes | 0 | - | 4.87 | 91,028 |
| Countries with the Least Precipitation | 0 | - | 4.90 | 83,060 |
| Countries with Most Nobel Prizes by Continent | 0 | - | 4.93 | 60,084 |
| Five Coldest Countries by Continent | 0 | - | 4.97 | 76,926 |
| Monarchies Bordering Monarchies | 0 | - | 4.81 | 60,582 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 335,397 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 376,687 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 409,693 |
| Island Countries | 0 | - | 4.99 | 712,569 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,054,718 |
| Northernmost Countries | 0 | - | 4.99 | 363,998 |
| Countries of South America | 0 | - | 5.00 | 932,665 |
| Countries of Oceania | 0 | - | 5.00 | 1,063,354 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,889,231 |
| "Land" Countries | 0 | - | 4.98 | 338,385 |
| Richest Island Countries | 0 | - | 4.85 | 101,216 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,393,655 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 238,187 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 227,121 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 193,739 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 124,074 |
| Countries Hidden in a Letter #1 | 0 | - | 5.00 | 48,567 |
| Countries with the Most Muslims | 0 | - | 4.95 | 161,185 |
| Countries with the Most Exports | 0 | - | 4.96 | 156,160 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 190,473 |
| Countries by Oil Consumption | 0 | - | 4.96 | 120,772 |
| Largest Economies in 2050 | 0 | - | 4.90 | 111,927 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 274,829 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 104,973 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.89 | 85,077 |
| Shortest Country Name A-Z | 0 | - | 4.99 | 238,649 |
| Countries that Start with A | 0 | - | 4.98 | 2,175,654 |
| Countries that Start with B | 0 | - | 4.95 | 2,306,368 |
| Countries that Start with C | 0 | - | 4.96 | 1,831,385 |
| Countries that Start with D | 0 | - | 4.96 | 716,366 |
| Countries that Start with E | 0 | - | 4.95 | 1,385,029 |
| Countries that Start with G | 0 | - | 4.97 | 1,511,454 |
| Countries that Start with H | 0 | - | 4.96 | 609,538 |
| Countries that Start with I | 0 | - | 4.92 | 1,294,528 |
| Countries that Start with J | 0 | - | 4.98 | 606,934 |
| Countries that Start with K | 0 | - | 4.97 | 820,727 |
| Countries that Start with L | 0 | - | 4.98 | 1,096,768 |
| Countries that Start with N | 0 | - | 4.93 | 1,123,815 |
| Countries that Start with P | 0 | - | 4.94 | 1,221,980 |
| Countries that Start with S | 0 | - | 4.98 | 1,763,095 |
| Countries that Start with T | 0 | - | 4.90 | 1,014,888 |
| Countries that Start with U | 0 | - | 4.97 | 908,453 |
| Countries that Start with V | 0 | - | 4.98 | 611,984 |
| Countries that Start with F | 0 | - | 4.83 | 621,269 |
| Countries that Start with M | 0 | - | 4.97 | 1,388,202 |
| Five Most Guessed Countries by Continent | 0 | - | 4.97 | 174,447 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 196,139 |
| Most Visited Countries by JetPunkers | 0 | - | 4.85 | 119,081 |
| Name the Constellations - With a Map | 0 | - | 4.92 | 36,207 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 175,157 |
| Countries with Megacities | 0 | - | 4.99 | 267,112 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 200,842 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 114,130 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 139,156 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 82,240 |
| Countries by Official Language | 0 | - | 4.95 | 195,994 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 297,629 |
| Countries in their Native Language | 0 | - | 4.99 | 199,738 |
| Independence from Whom | 0 | - | 4.99 | 213,069 |
| Subdivisions by Country | 0 | - | 4.87 | 50,617 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 133,443 |
| Megadiverse Countries | 0 | - | 4.96 | 135,282 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 132,942 |
| Countries Producing the Most Sugarcane | 0 | - | 4.94 | 55,542 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 126,664 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,228 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 164,060 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,854 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 95,115 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 154,569 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 96,048 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 45,258 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 78,533 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 108,378 |
| Countries Furthest from the United States | 0 | - | 4.94 | 89,443 |
| Countries with the Highest HDI | 0 | - | 4.95 | 137,148 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 75,584 |
| Most Dispersed Island Nations | 0 | - | 4.97 | 71,852 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 112,359 |
| World Map Quiz | 0 | - | 4.81 | 65,733 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 159,259 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 107,717 |
| Southernmost Countries of the World | 0 | - | 4.99 | 229,253 |
| Countries by Inland Surface Water | 0 | - | 4.93 | 106,083 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.91 | 123,564 |
| Countries With the Most Languages | 0 | - | 4.90 | 203,581 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.96 | 111,431 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.90 | 94,534 |
| Countries with the Most Prisoners | 0 | - | 4.94 | 99,729 |
| Countries with the Most Domestic Camels | 0 | - | 4.94 | 61,690 |
| Tallest Countries North to South | 0 | - | 4.86 | 130,717 |
| Widest Countries East to West | 0 | - | 4.92 | 130,462 |
| Countries with the Highest Average Elevation | 0 | - | 4.98 | 71,598 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 187,256 |
| Countries with the Most Area in the Southern Hemisphere | 0 | - | 4.99 | 98,518 |
| Most Populous Countries as a Percent of Their Continent | 0 | - | 4.97 | 95,066 |
| Largest Countries as a Percent of Continent | 0 | - | 4.97 | 148,974 |
| Countries with the Most Desert | 0 | - | 4.93 | 128,486 |
| Countries by Contribution to UN Budget | 0 | - | 4.87 | 77,502 |
| Countries with Most Nobel Laureates per Capita | 0 | - | 4.83 | 34,892 |
| Countries with Double Letters | 0 | - | 4.96 | 97,076 |
