| NATO Countries | 0 | - | 4.98 | 275,992 |
| EU Countries Quiz | 0 | - | 4.99 | 270,113 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 285,097 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 268,539 |
| Top Five Countries by Religion | 0 | - | 4.93 | 169,143 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.91 | 111,595 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 110,980 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 146,832 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 113,506 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.89 | 65,195 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 74,683 |
| Countries with NO Military | 0 | - | 4.97 | 61,215 |
| Monarchies of the World | 0 | - | 4.94 | 166,704 |
| Countries by Number of Books Published | 0 | - | 4.95 | 71,940 |
| People on Money by Country | 0 | - | 4.84 | 60,003 |
| Countries that Start with a Vowel | 0 | - | 4.99 | 128,751 |
| Countries with the Most Major Earthquakes | 0 | - | 4.94 | 116,813 |
| Countries with the Most JetPunk Users | 0 | - | 4.99 | 165,612 |
| Most Common JetPunk Answers - Countries | 0 | - | 4.91 | 86,737 |
| Country Superlatives - Top 2 | 0 | - | 4.99 | 70,270 |
| Countries of the World Quiz | 0 | - | 5.00 | 46,944,310 |
| Majority Muslim Countries | 0 | - | 4.98 | 368,686 |
| Landlocked Countries | 0 | - | 4.99 | 413,873 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,719,383 |
| Sahara Desert Countries | 0 | - | 4.98 | 160,701 |
| Himalayan Countries | 0 | - | 4.95 | 135,458 |
| Andean Countries | 0 | - | 4.94 | 82,869 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 62,261 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 123,268 |
| Coffee Producing Countries | 0 | - | 4.81 | 65,953 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 64,640 |
| Danube Countries | 0 | - | 4.97 | 71,103 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 115,794 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 85,563 |
| Countries with the Worst Passports | 0 | - | 4.94 | 82,532 |
| Countries with the Most Skyscrapers | 0 | - | 4.92 | 143,470 |
| Southernmost Countries A-Z | 0 | - | 4.94 | 152,764 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 194,002 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 147,456 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 169,420 |
| European Landlocked Countries | 0 | - | 4.99 | 145,784 |
| Partially Recognized Countries | 0 | - | 4.98 | 105,247 |
| Countries with the Most Species | 0 | - | 4.99 | 95,257 |
| Countries 197 to 205 | 0 | - | 4.87 | 69,391 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,205 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,377 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 190,817 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 299,434 |
| Countries that Use the Peso | 0 | - | 4.88 | 58,972 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.89 | 72,593 |
| Countries with a AAA Credit Rating | 0 | - | 4.85 | 56,969 |
| Countries in the Alps | 0 | - | 4.86 | 116,866 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 94,590 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 105,302 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,028 |
| Countries with the Tallest Buildings | 0 | - | 4.93 | 103,809 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,443 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 115,203 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.91 | 95,028 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 99,605 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 52,781 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,409 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,091 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,202 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,056 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,468 |
| Arctic Ocean Countries | 0 | - | 4.95 | 78,777 |
| Countries with the Most Grassland | 0 | - | 4.93 | 76,773 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 117,129 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 67,675 |
| Most Guessed Cities by Country #2 | 0 | - | 4.95 | 78,733 |
| Most Guessed Cities by Country #1 | 0 | - | 4.88 | 101,203 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,272 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 44,804 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 239,458 |
| World Countries - Blind Typing | 0 | - | 5.00 | 105,764 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 47,618 |
| Countries with the Most Tanks | 0 | - | 4.91 | 106,322 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 49,779 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,172 |
| Largest Countries By Category | 0 | - | 4.97 | 156,810 |
| Countries by Countries | 0 | - | 4.96 | 62,281 |
| Five Least Guessed Countries by Continent | 0 | - | 4.97 | 96,695 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.83 | 72,189 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 317,180 |
| Country Flags with the Most White | 0 | - | 4.87 | 137,440 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 61,973 |
| Buddhist Countries | 0 | - | 4.96 | 142,992 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,339 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 196,337 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 87,794 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 332,982 |
| Coldest Countries | 0 | - | 4.97 | 137,271 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 122,163 |
| Countries with the Most Nobel Prizes | 0 | - | 4.87 | 89,944 |
| Countries with the Least Precipitation | 0 | - | 4.90 | 82,372 |
| Countries with Most Nobel Prizes by Continent | 0 | - | 4.93 | 59,761 |
| Five Coldest Countries by Continent | 0 | - | 4.97 | 76,249 |
| Monarchies Bordering Monarchies | 0 | - | 4.85 | 59,978 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 324,445 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 372,209 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 402,003 |
| Island Countries | 0 | - | 4.99 | 707,730 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,039,850 |
| Northernmost Countries | 0 | - | 4.99 | 357,893 |
| Countries with the Most Murders | 0 | - | 4.55 | 149,997 |
| Countries with the Highest Murder Rate | 0 | - | 4.64 | 73,809 |
| Countries of South America | 0 | - | 5.00 | 915,312 |
| Countries of Oceania | 0 | - | 5.00 | 1,041,168 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,849,489 |
| "Land" Countries | 0 | - | 4.98 | 333,720 |
| Richest Island Countries | 0 | - | 4.84 | 99,565 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,363,125 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 233,676 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 222,934 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 190,443 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 121,516 |
| Countries Hidden in a Letter #1 | 0 | - | 5.00 | 47,815 |
| Countries with the Most Muslims | 0 | - | 4.95 | 159,321 |
| Countries with the Most Exports | 0 | - | 4.96 | 154,214 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 188,544 |
| Countries by Oil Consumption | 0 | - | 4.96 | 119,572 |
| Largest Economies in 2050 | 0 | - | 4.90 | 110,687 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 262,266 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.95 | 102,992 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.90 | 83,750 |
| Shortest Country Name A-Z | 0 | - | 5.00 | 234,935 |
| Countries that Start with A | 0 | - | 4.97 | 2,147,552 |
| Countries that Start with B | 0 | - | 4.95 | 2,280,478 |
| Countries that Start with C | 0 | - | 4.96 | 1,810,849 |
| Countries that Start with D | 0 | - | 4.96 | 701,912 |
| Countries that Start with E | 0 | - | 4.95 | 1,367,940 |
| Countries that Start with G | 0 | - | 4.97 | 1,493,295 |
| Countries that Start with H | 0 | - | 4.96 | 598,262 |
| Countries that Start with I | 0 | - | 4.92 | 1,280,612 |
| Countries that Start with J | 0 | - | 4.98 | 596,316 |
| Countries that Start with K | 0 | - | 4.97 | 809,663 |
| Countries that Start with L | 0 | - | 4.98 | 1,083,218 |
| Countries that Start with N | 0 | - | 4.93 | 1,110,102 |
| Countries that Start with P | 0 | - | 4.94 | 1,208,871 |
| Countries that Start with S | 0 | - | 4.98 | 1,744,985 |
| Countries that Start with T | 0 | - | 4.90 | 1,004,472 |
| Countries that Start with U | 0 | - | 4.97 | 900,115 |
| Countries that Start with V | 0 | - | 4.98 | 605,276 |
| Countries that Start with F | 0 | - | 4.83 | 612,433 |
| Countries that Start with M | 0 | - | 4.97 | 1,373,721 |
| Five Most Guessed Countries by Continent | 0 | - | 4.97 | 171,499 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 193,978 |
| Most Visited Countries by JetPunkers | 0 | - | 4.85 | 117,517 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 171,456 |
| Countries with Megacities | 0 | - | 4.99 | 247,281 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 197,290 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 112,099 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 135,722 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 80,022 |
| Countries by Official Language | 0 | - | 4.95 | 192,828 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 293,196 |
| Countries in their Native Language | 0 | - | 4.99 | 196,693 |
| Independence from Whom | 0 | - | 4.99 | 209,774 |
| Subdivisions by Country | 0 | - | 4.86 | 50,080 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 130,817 |
| Megadiverse Countries | 0 | - | 4.97 | 133,927 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 129,857 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 54,930 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 125,439 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 74,868 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 161,702 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,024 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 93,094 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 153,172 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,227 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 44,752 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 75,643 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 107,440 |
| Countries Furthest from the United States | 0 | - | 4.94 | 88,510 |
| Countries with the Highest HDI | 0 | - | 4.95 | 136,515 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 74,703 |
| Most Dispersed Island Nations | 0 | - | 4.96 | 71,036 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 108,661 |
| World Map Quiz | 0 | - | 4.81 | 63,534 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 152,843 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 106,359 |
| Southernmost Countries of the World | 0 | - | 4.99 | 226,415 |
| Countries by Inland Surface Water | 0 | - | 4.94 | 104,029 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.91 | 121,976 |
| Countries With the Most Languages | 0 | - | 4.90 | 199,850 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.95 | 109,894 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.89 | 93,094 |
| Countries with the Most Prisoners | 0 | - | 4.94 | 98,301 |
| Countries with the Most Domestic Camels | 0 | - | 4.94 | 60,959 |
| Tallest Countries North to South | 0 | - | 4.83 | 119,352 |
| Widest Countries East to West | 0 | - | 4.92 | 128,630 |
| Countries with the Highest Average Elevation | 0 | - | 4.98 | 71,220 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 185,261 |
| Countries with the Most Area in the Southern Hemisphere | 0 | - | 4.99 | 97,586 |
| Most Populous Countries as a Percent of Their Continent | 0 | - | 4.97 | 93,712 |
| Largest Countries as a Percent of Continent | 0 | - | 4.97 | 147,662 |
| Countries with the Most Desert | 0 | - | 4.93 | 127,081 |
| Countries by Contribution to UN Budget | 0 | - | 4.86 | 69,056 |
| Countries with Most Nobel Laureates per Capita | 0 | - | 4.84 | 34,592 |
