| Monarchies Bordering Monarchies | 0 | - | 4.81 | 60,144 |
| NATO Countries | 0 | - | 4.98 | 278,826 |
| EU Countries Quiz | 0 | - | 4.99 | 272,429 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 287,040 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 271,305 |
| Top Five Countries by Religion | 0 | - | 4.93 | 170,496 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.91 | 112,257 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 111,483 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 147,773 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 114,003 |
| 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 | 61,826 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,321 |
| People on Money by Country | 0 | - | 4.83 | 60,229 |
| Countries that Start with a Vowel | 0 | - | 4.99 | 129,828 |
| Countries with the Most Major Earthquakes | 0 | - | 4.94 | 117,115 |
| Countries with the Most JetPunk Users | 0 | - | 4.99 | 167,005 |
| 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 | 47,262,413 |
| Majority Muslim Countries | 0 | - | 4.98 | 372,690 |
| Landlocked Countries | 0 | - | 4.99 | 417,945 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,750,290 |
| Sahara Desert Countries | 0 | - | 4.98 | 162,503 |
| Himalayan Countries | 0 | - | 4.94 | 136,999 |
| Andean Countries | 0 | - | 4.95 | 83,720 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 62,965 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 124,323 |
| Coffee Producing Countries | 0 | - | 4.83 | 66,644 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,215 |
| Danube Countries | 0 | - | 4.97 | 71,557 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 116,400 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 85,969 |
| Countries with the Worst Passports | 0 | - | 4.94 | 83,462 |
| Countries with the Most Skyscrapers | 0 | - | 4.92 | 143,867 |
| Southernmost Countries A-Z | 0 | - | 4.94 | 153,143 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 194,976 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 148,515 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 169,811 |
| European Landlocked Countries | 0 | - | 4.99 | 146,605 |
| Partially Recognized Countries | 0 | - | 4.98 | 105,985 |
| Countries with the Most Species | 0 | - | 4.99 | 102,692 |
| Countries 197 to 205 | 0 | - | 4.89 | 70,122 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,385 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,553 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 191,612 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 300,124 |
| Countries that Use the Peso | 0 | - | 4.88 | 59,242 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 72,907 |
| Countries with a AAA Credit Rating | 0 | - | 4.85 | 57,291 |
| Countries in the Alps | 0 | - | 4.86 | 117,534 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 95,033 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 106,177 |
| 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 | 95,880 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 115,984 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 95,380 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,149 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,101 |
| 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 | 53,429 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,288 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,844 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,110 |
| Countries with the Most Grassland | 0 | - | 4.93 | 77,136 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 117,984 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 67,990 |
| Most Guessed Cities by Country #2 | 0 | - | 4.95 | 79,137 |
| Most Guessed Cities by Country #1 | 0 | - | 4.88 | 101,661 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,514 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 45,396 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 241,798 |
| World Countries - Blind Typing | 0 | - | 5.00 | 106,970 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 47,920 |
| 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 | 157,484 |
| Countries by Countries | 0 | - | 4.96 | 62,750 |
| Five Least Guessed Countries by Continent | 0 | - | 4.97 | 97,941 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.83 | 72,562 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 319,368 |
| 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 | 143,586 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,449 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 197,185 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 88,233 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 334,366 |
| Coldest Countries | 0 | - | 4.97 | 138,208 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 123,006 |
| 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 | 328,084 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 374,327 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 404,585 |
| Island Countries | 0 | - | 4.99 | 709,335 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,044,944 |
| Northernmost Countries | 0 | - | 4.99 | 360,023 |
| Countries of South America | 0 | - | 5.00 | 921,643 |
| Countries of Oceania | 0 | - | 5.00 | 1,049,430 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,863,230 |
| "Land" Countries | 0 | - | 4.98 | 335,538 |
| Richest Island Countries | 0 | - | 4.84 | 100,181 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,373,492 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 235,168 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 224,235 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 191,544 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 122,388 |
| Countries Hidden in a Letter #1 | 0 | - | 5.00 | 48,036 |
| Countries with the Most Muslims | 0 | - | 4.95 | 160,006 |
| Countries with the Most Exports | 0 | - | 4.96 | 154,944 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 189,259 |
| Countries by Oil Consumption | 0 | - | 4.96 | 119,915 |
| Largest Economies in 2050 | 0 | - | 4.90 | 111,153 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 269,695 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 103,895 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.89 | 84,259 |
| Shortest Country Name A-Z | 0 | - | 5.00 | 236,123 |
| Countries that Start with A | 0 | - | 4.98 | 2,156,871 |
| Countries that Start with B | 0 | - | 4.95 | 2,288,923 |
| Countries that Start with C | 0 | - | 4.96 | 1,817,635 |
| Countries that Start with D | 0 | - | 4.96 | 706,563 |
| Countries that Start with E | 0 | - | 4.95 | 1,373,538 |
| Countries that Start with G | 0 | - | 4.97 | 1,499,152 |
| Countries that Start with H | 0 | - | 4.96 | 602,153 |
| Countries that Start with I | 0 | - | 4.92 | 1,285,154 |
| Countries that Start with J | 0 | - | 4.98 | 600,089 |
| Countries that Start with K | 0 | - | 4.97 | 813,217 |
| Countries that Start with L | 0 | - | 4.98 | 1,087,931 |
| Countries that Start with N | 0 | - | 4.93 | 1,114,810 |
| Countries that Start with P | 0 | - | 4.94 | 1,213,317 |
| Countries that Start with S | 0 | - | 4.98 | 1,751,011 |
| Countries that Start with T | 0 | - | 4.90 | 1,007,752 |
| Countries that Start with U | 0 | - | 4.97 | 902,767 |
| Countries that Start with V | 0 | - | 4.98 | 607,878 |
| Countries that Start with F | 0 | - | 4.83 | 615,630 |
| Countries that Start with M | 0 | - | 4.97 | 1,378,508 |
| Five Most Guessed Countries by Continent | 0 | - | 4.97 | 172,236 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 194,731 |
| Most Visited Countries by JetPunkers | 0 | - | 4.85 | 118,070 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 172,681 |
| Countries with Megacities | 0 | - | 4.99 | 249,783 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 198,518 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 112,786 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 136,850 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 80,773 |
| Countries by Official Language | 0 | - | 4.95 | 194,452 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 295,278 |
| Countries in their Native Language | 0 | - | 4.99 | 198,011 |
| Independence from Whom | 0 | - | 4.99 | 211,121 |
| Subdivisions by Country | 0 | - | 4.86 | 50,252 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 131,557 |
| Megadiverse Countries | 0 | - | 4.96 | 134,696 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 131,149 |
| 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 | 162,595 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,312 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 93,822 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 153,745 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,445 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 44,917 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 76,641 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 107,658 |
| Countries Furthest from the United States | 0 | - | 4.94 | 88,868 |
| Countries with the Highest HDI | 0 | - | 4.95 | 136,726 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 75,038 |
| Most Dispersed Island Nations | 0 | - | 4.97 | 71,278 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 109,923 |
| World Map Quiz | 0 | - | 4.81 | 64,368 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 155,078 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 106,922 |
| Southernmost Countries of the World | 0 | - | 4.99 | 227,306 |
| Countries by Inland Surface Water | 0 | - | 4.94 | 104,822 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.91 | 122,544 |
| Countries With the Most Languages | 0 | - | 4.90 | 201,066 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.95 | 110,426 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.90 | 93,600 |
| 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 | 120,208 |
| Widest Countries East to West | 0 | - | 4.92 | 129,272 |
| Countries with the Highest Average Elevation | 0 | - | 4.98 | 71,363 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 185,831 |
| Countries with the Most Area in the Southern Hemisphere | 0 | - | 4.99 | 97,966 |
| Most Populous Countries as a Percent of Their Continent | 0 | - | 4.97 | 94,444 |
| Largest Countries as a Percent of Continent | 0 | - | 4.97 | 148,117 |
| Countries with the Most Desert | 0 | - | 4.93 | 127,465 |
| Countries by Contribution to UN Budget | 0 | - | 4.87 | 77,191 |
| Countries with Most Nobel Laureates per Capita | 0 | - | 4.84 | 34,707 |
| Countries with Double Letters | 0 | - | 4.97 | 94,885 |
| Countries that End in N | 0 | - | 4.95 | 169,450 |
| Countries with Five Letters | 0 | - | 4.96 | 278,194 |
