| Monarchies Bordering Monarchies | 0 | - | 4.81 | 60,144 |
| NATO Countries | 0 | - | 4.98 | 278,820 |
| EU Countries Quiz | 0 | - | 4.99 | 272,421 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 287,037 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 271,297 |
| Top Five Countries by Religion | 0 | - | 4.93 | 170,495 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.91 | 112,256 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 111,483 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 147,772 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 114,000 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.91 | 65,502 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 74,947 |
| Countries with NO Military | 0 | - | 4.97 | 61,823 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,320 |
| People on Money by Country | 0 | - | 4.83 | 60,229 |
| Countries that Start with a Vowel | 0 | - | 4.99 | 129,824 |
| Countries with the Most Major Earthquakes | 0 | - | 4.94 | 117,115 |
| Countries with the Most JetPunk Users | 0 | - | 4.99 | 167,001 |
| Most Common JetPunk Answers - Countries | 0 | - | 4.91 | 87,282 |
| Country Superlatives - Top 2 | 0 | - | 4.99 | 70,381 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,261,570 |
| Majority Muslim Countries | 0 | - | 4.98 | 372,683 |
| Landlocked Countries | 0 | - | 4.99 | 417,935 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,750,204 |
| Sahara Desert Countries | 0 | - | 4.98 | 162,498 |
| Himalayan Countries | 0 | - | 4.94 | 136,996 |
| Andean Countries | 0 | - | 4.95 | 83,718 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 62,964 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 124,321 |
| Coffee Producing Countries | 0 | - | 4.83 | 66,641 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,212 |
| Danube Countries | 0 | - | 4.97 | 71,554 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 116,396 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 85,968 |
| Countries with the Worst Passports | 0 | - | 4.94 | 83,458 |
| Countries with the Most Skyscrapers | 0 | - | 4.92 | 143,866 |
| Southernmost Countries A-Z | 0 | - | 4.94 | 153,143 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 194,964 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 148,514 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 169,811 |
| European Landlocked Countries | 0 | - | 4.99 | 146,583 |
| Partially Recognized Countries | 0 | - | 4.98 | 105,984 |
| Countries with the Most Species | 0 | - | 4.99 | 102,692 |
| Countries 197 to 205 | 0 | - | 4.89 | 70,119 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,384 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,553 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 191,610 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 300,123 |
| Countries that Use the Peso | 0 | - | 4.88 | 59,241 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 72,906 |
| Countries with a AAA Credit Rating | 0 | - | 4.85 | 57,290 |
| Countries in the Alps | 0 | - | 4.86 | 117,534 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 95,030 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 106,173 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,352 |
| Countries with the Tallest Buildings | 0 | - | 4.93 | 104,168 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,879 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 115,983 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 95,379 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,148 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,100 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,906 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,467 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,428 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,287 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,843 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,110 |
| Countries with the Most Grassland | 0 | - | 4.93 | 77,135 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 117,983 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 67,987 |
| Most Guessed Cities by Country #2 | 0 | - | 4.95 | 79,136 |
| Most Guessed Cities by Country #1 | 0 | - | 4.88 | 101,660 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,514 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 45,393 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 241,794 |
| World Countries - Blind Typing | 0 | - | 5.00 | 106,966 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 47,919 |
| Countries with the Most Tanks | 0 | - | 4.91 | 106,996 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 50,256 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,561 |
| Largest Countries By Category | 0 | - | 4.97 | 157,478 |
| Countries by Countries | 0 | - | 4.96 | 62,747 |
| Five Least Guessed Countries by Continent | 0 | - | 4.97 | 97,938 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.83 | 72,560 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 319,366 |
| Country Flags with the Most White | 0 | - | 4.87 | 138,065 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,126 |
| Buddhist Countries | 0 | - | 4.96 | 143,585 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,449 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 197,182 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 88,231 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 334,358 |
| Coldest Countries | 0 | - | 4.97 | 138,207 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 123,004 |
| Countries with the Most Nobel Prizes | 0 | - | 4.87 | 90,387 |
| Countries with the Least Precipitation | 0 | - | 4.90 | 82,571 |
| Countries with Most Nobel Prizes by Continent | 0 | - | 4.93 | 59,888 |
| Five Coldest Countries by Continent | 0 | - | 4.97 | 76,462 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 328,069 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 374,315 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 404,580 |
| Island Countries | 0 | - | 4.99 | 709,334 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,044,925 |
| Northernmost Countries | 0 | - | 4.99 | 360,021 |
| Countries of South America | 0 | - | 5.00 | 921,603 |
| Countries of Oceania | 0 | - | 5.00 | 1,049,402 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,863,191 |
| "Land" Countries | 0 | - | 4.98 | 335,529 |
| Richest Island Countries | 0 | - | 4.84 | 100,178 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,373,470 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 235,162 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 224,234 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 191,544 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 122,387 |
| Countries Hidden in a Letter #1 | 0 | - | 5.00 | 48,036 |
| Countries with the Most Muslims | 0 | - | 4.95 | 160,005 |
| Countries with the Most Exports | 0 | - | 4.96 | 154,944 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 189,255 |
| Countries by Oil Consumption | 0 | - | 4.96 | 119,915 |
| Largest Economies in 2050 | 0 | - | 4.90 | 111,151 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 269,682 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 103,893 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.89 | 84,259 |
| Shortest Country Name A-Z | 0 | - | 5.00 | 236,117 |
| Countries that Start with A | 0 | - | 4.98 | 2,156,838 |
| Countries that Start with B | 0 | - | 4.95 | 2,288,889 |
| Countries that Start with C | 0 | - | 4.96 | 1,817,614 |
| Countries that Start with D | 0 | - | 4.96 | 706,547 |
| Countries that Start with E | 0 | - | 4.95 | 1,373,515 |
| Countries that Start with G | 0 | - | 4.97 | 1,499,131 |
| Countries that Start with H | 0 | - | 4.96 | 602,142 |
| Countries that Start with I | 0 | - | 4.92 | 1,285,134 |
| Countries that Start with J | 0 | - | 4.98 | 600,078 |
| Countries that Start with K | 0 | - | 4.97 | 813,200 |
| Countries that Start with L | 0 | - | 4.98 | 1,087,917 |
| Countries that Start with N | 0 | - | 4.93 | 1,114,796 |
| Countries that Start with P | 0 | - | 4.94 | 1,213,304 |
| Countries that Start with S | 0 | - | 4.98 | 1,750,991 |
| Countries that Start with T | 0 | - | 4.90 | 1,007,737 |
| Countries that Start with U | 0 | - | 4.97 | 902,756 |
| Countries that Start with V | 0 | - | 4.98 | 607,871 |
| Countries that Start with F | 0 | - | 4.83 | 615,617 |
| Countries that Start with M | 0 | - | 4.97 | 1,378,494 |
| Five Most Guessed Countries by Continent | 0 | - | 4.97 | 172,236 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 194,729 |
| Most Visited Countries by JetPunkers | 0 | - | 4.85 | 118,070 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 172,680 |
| Countries with Megacities | 0 | - | 4.99 | 249,773 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 198,517 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 112,785 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 136,843 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 80,771 |
| Countries by Official Language | 0 | - | 4.95 | 194,447 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 295,274 |
| Countries in their Native Language | 0 | - | 4.99 | 198,009 |
| Independence from Whom | 0 | - | 4.99 | 211,116 |
| Subdivisions by Country | 0 | - | 4.86 | 50,251 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 131,556 |
| Megadiverse Countries | 0 | - | 4.96 | 134,696 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 131,145 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 55,145 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 125,700 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 74,988 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 162,593 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,312 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 93,819 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 153,743 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,445 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 44,914 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 76,637 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 107,657 |
| Countries Furthest from the United States | 0 | - | 4.94 | 88,866 |
| Countries with the Highest HDI | 0 | - | 4.95 | 136,726 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 75,034 |
| Most Dispersed Island Nations | 0 | - | 4.97 | 71,278 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 109,921 |
| World Map Quiz | 0 | - | 4.81 | 64,367 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 155,076 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 106,920 |
| Southernmost Countries of the World | 0 | - | 4.99 | 227,303 |
| Countries by Inland Surface Water | 0 | - | 4.94 | 104,816 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.91 | 122,543 |
| Countries With the Most Languages | 0 | - | 4.90 | 201,063 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.95 | 110,425 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.90 | 93,599 |
| Countries with the Most Prisoners | 0 | - | 4.94 | 98,747 |
| Countries with the Most Domestic Camels | 0 | - | 4.94 | 61,212 |
| Tallest Countries North to South | 0 | - | 4.83 | 120,206 |
| Widest Countries East to West | 0 | - | 4.92 | 129,270 |
| Countries with the Highest Average Elevation | 0 | - | 4.98 | 71,362 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 185,831 |
| Countries with the Most Area in the Southern Hemisphere | 0 | - | 4.99 | 97,965 |
| Most Populous Countries as a Percent of Their Continent | 0 | - | 4.97 | 94,441 |
| Largest Countries as a Percent of Continent | 0 | - | 4.97 | 148,116 |
| Countries with the Most Desert | 0 | - | 4.93 | 127,463 |
| Countries by Contribution to UN Budget | 0 | - | 4.87 | 77,190 |
| Countries with Most Nobel Laureates per Capita | 0 | - | 4.84 | 34,707 |
| Countries with Double Letters | 0 | - | 4.97 | 94,876 |
| Countries that End in N | 0 | - | 4.95 | 169,442 |
| Countries with Five Letters | 0 | - | 4.96 | 278,126 |
