| Monarchies Bordering Monarchies | 0 | - | 4.85 | 59,950 |
| NATO Countries | 0 | - | 4.98 | 275,534 |
| EU Countries Quiz | 0 | - | 4.99 | 269,756 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 284,789 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 268,094 |
| Top Five Countries by Religion | 0 | - | 4.93 | 168,977 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.91 | 111,487 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 110,883 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 146,696 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 113,416 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.89 | 65,138 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 74,648 |
| Countries with NO Military | 0 | - | 4.97 | 61,138 |
| Countries by Number of Books Published | 0 | - | 4.95 | 71,887 |
| People on Money by Country | 0 | - | 4.84 | 59,964 |
| Countries that Start with a Vowel | 0 | - | 4.99 | 128,602 |
| Countries with the Most Major Earthquakes | 0 | - | 4.94 | 116,735 |
| Countries with the Most JetPunk Users | 0 | - | 4.99 | 165,393 |
| Most Common JetPunk Answers - Countries | 0 | - | 4.91 | 86,647 |
| Country Superlatives - Top 2 | 0 | - | 4.99 | 70,255 |
| Countries of the World Quiz | 0 | - | 5.00 | 46,895,361 |
| Majority Muslim Countries | 0 | - | 4.98 | 368,353 |
| Landlocked Countries | 0 | - | 4.99 | 413,321 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,714,020 |
| Sahara Desert Countries | 0 | - | 4.98 | 160,453 |
| Himalayan Countries | 0 | - | 4.95 | 135,241 |
| Andean Countries | 0 | - | 4.94 | 82,766 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 62,179 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 123,119 |
| Coffee Producing Countries | 0 | - | 4.81 | 65,849 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 64,555 |
| Danube Countries | 0 | - | 4.97 | 71,049 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 115,717 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 85,506 |
| Countries with the Worst Passports | 0 | - | 4.94 | 82,405 |
| Countries with the Most Skyscrapers | 0 | - | 4.92 | 143,398 |
| Southernmost Countries A-Z | 0 | - | 4.94 | 152,694 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 193,871 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 147,332 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 169,356 |
| European Landlocked Countries | 0 | - | 4.99 | 145,720 |
| Partially Recognized Countries | 0 | - | 4.98 | 105,150 |
| Countries with the Most Species | 0 | - | 4.99 | 95,228 |
| Countries 197 to 205 | 0 | - | 4.87 | 69,293 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,192 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,357 |
| Biggest Countries by Area A-Z | 0 | - | 4.95 | 190,690 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 299,337 |
| Countries that Use the Peso | 0 | - | 4.88 | 58,941 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.89 | 72,552 |
| Countries with a AAA Credit Rating | 0 | - | 4.85 | 56,922 |
| Countries in the Alps | 0 | - | 4.86 | 116,772 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 94,527 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 105,195 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 77,986 |
| Countries with the Tallest Buildings | 0 | - | 4.93 | 103,636 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,393 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 115,117 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.91 | 94,972 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 99,536 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 52,727 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,137 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,024 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,185 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,025 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,420 |
| Arctic Ocean Countries | 0 | - | 4.95 | 78,714 |
| Countries with the Most Grassland | 0 | - | 4.93 | 76,725 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 117,004 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 67,616 |
| Most Guessed Cities by Country #2 | 0 | - | 4.95 | 78,653 |
| Most Guessed Cities by Country #1 | 0 | - | 4.88 | 101,104 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,240 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 44,737 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 239,110 |
| World Countries - Blind Typing | 0 | - | 5.00 | 105,544 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 47,577 |
| Countries with the Most Tanks | 0 | - | 4.91 | 106,222 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 49,703 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,092 |
| Largest Countries By Category | 0 | - | 4.97 | 156,704 |
| Countries by Countries | 0 | - | 4.96 | 62,232 |
| Five Least Guessed Countries by Continent | 0 | - | 4.97 | 96,580 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.83 | 72,115 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 316,886 |
| Country Flags with the Most White | 0 | - | 4.87 | 137,331 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 61,953 |
| Buddhist Countries | 0 | - | 4.96 | 142,909 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,318 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 196,198 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 87,726 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 332,748 |
| Coldest Countries | 0 | - | 4.97 | 137,197 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 122,020 |
| Countries with the Most Nobel Prizes | 0 | - | 4.87 | 89,903 |
| Countries with the Least Precipitation | 0 | - | 4.90 | 82,337 |
| Countries with Most Nobel Prizes by Continent | 0 | - | 4.93 | 59,743 |
| Five Coldest Countries by Continent | 0 | - | 4.97 | 76,219 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 323,491 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 372,025 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 401,645 |
| Island Countries | 0 | - | 4.99 | 707,497 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,039,081 |
| Northernmost Countries | 0 | - | 4.99 | 357,558 |
| Countries of South America | 0 | - | 5.00 | 914,197 |
| Countries of Oceania | 0 | - | 5.00 | 1,039,803 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,847,228 |
| "Land" Countries | 0 | - | 4.98 | 333,560 |
| Richest Island Countries | 0 | - | 4.84 | 99,477 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,361,499 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 233,472 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 222,717 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 190,236 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 121,389 |
| Countries Hidden in a Letter #1 | 0 | - | 5.00 | 47,774 |
| Countries with the Most Muslims | 0 | - | 4.95 | 159,237 |
| Countries with the Most Exports | 0 | - | 4.96 | 154,117 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 188,447 |
| Countries by Oil Consumption | 0 | - | 4.96 | 119,525 |
| Largest Economies in 2050 | 0 | - | 4.90 | 110,616 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 261,983 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.95 | 102,904 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.90 | 83,682 |
| Shortest Country Name A-Z | 0 | - | 5.00 | 234,745 |
| Countries that Start with A | 0 | - | 4.97 | 2,146,075 |
| Countries that Start with B | 0 | - | 4.95 | 2,279,218 |
| Countries that Start with C | 0 | - | 4.96 | 1,809,794 |
| Countries that Start with D | 0 | - | 4.96 | 701,176 |
| Countries that Start with E | 0 | - | 4.95 | 1,367,096 |
| Countries that Start with G | 0 | - | 4.97 | 1,492,315 |
| Countries that Start with H | 0 | - | 4.96 | 597,639 |
| Countries that Start with I | 0 | - | 4.92 | 1,279,937 |
| Countries that Start with J | 0 | - | 4.98 | 595,703 |
| Countries that Start with K | 0 | - | 4.97 | 809,132 |
| Countries that Start with L | 0 | - | 4.98 | 1,082,553 |
| Countries that Start with N | 0 | - | 4.93 | 1,109,416 |
| Countries that Start with P | 0 | - | 4.94 | 1,208,253 |
| Countries that Start with S | 0 | - | 4.98 | 1,744,082 |
| Countries that Start with T | 0 | - | 4.90 | 1,003,972 |
| Countries that Start with U | 0 | - | 4.97 | 899,737 |
| Countries that Start with V | 0 | - | 4.98 | 604,908 |
| Countries that Start with F | 0 | - | 4.83 | 611,944 |
| Countries that Start with M | 0 | - | 4.97 | 1,372,966 |
| Five Most Guessed Countries by Continent | 0 | - | 4.96 | 171,349 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 193,856 |
| Most Visited Countries by JetPunkers | 0 | - | 4.85 | 117,419 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 171,002 |
| Countries with Megacities | 0 | - | 4.99 | 246,544 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 196,923 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 111,801 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 135,374 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 79,761 |
| Countries by Official Language | 0 | - | 4.95 | 192,707 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 293,041 |
| Countries in their Native Language | 0 | - | 4.99 | 196,567 |
| Independence from Whom | 0 | - | 4.99 | 209,609 |
| Subdivisions by Country | 0 | - | 4.86 | 50,052 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 130,691 |
| Megadiverse Countries | 0 | - | 4.97 | 133,867 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 129,740 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 54,904 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 125,408 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 74,848 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 161,613 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 61,980 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 92,851 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 153,122 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,204 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 44,734 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 75,509 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 107,400 |
| Countries Furthest from the United States | 0 | - | 4.94 | 88,476 |
| Countries with the Highest HDI | 0 | - | 4.95 | 136,486 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 74,646 |
| Most Dispersed Island Nations | 0 | - | 4.96 | 71,005 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 108,505 |
| World Map Quiz | 0 | - | 4.81 | 63,459 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 152,493 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 106,291 |
| Southernmost Countries of the World | 0 | - | 4.99 | 226,274 |
| Countries by Inland Surface Water | 0 | - | 4.94 | 103,947 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.91 | 121,909 |
| Countries With the Most Languages | 0 | - | 4.90 | 199,651 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.95 | 109,824 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.89 | 93,030 |
| Countries with the Most Prisoners | 0 | - | 4.94 | 98,241 |
| Countries with the Most Domestic Camels | 0 | - | 4.94 | 60,925 |
| Tallest Countries North to South | 0 | - | 4.83 | 119,313 |
| Widest Countries East to West | 0 | - | 4.92 | 128,580 |
| Countries with the Highest Average Elevation | 0 | - | 4.98 | 71,210 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 185,169 |
| Countries with the Most Area in the Southern Hemisphere | 0 | - | 4.99 | 97,554 |
| Most Populous Countries as a Percent of Their Continent | 0 | - | 4.97 | 93,670 |
| Largest Countries as a Percent of Continent | 0 | - | 4.97 | 147,598 |
| Countries with the Most Desert | 0 | - | 4.93 | 127,014 |
| Countries by Contribution to UN Budget | 0 | - | 4.86 | 69,046 |
| Countries with Most Nobel Laureates per Capita | 0 | - | 4.84 | 34,568 |
| Countries with Double Letters | 0 | - | 4.97 | 93,314 |
| Countries that End in N | 0 | - | 4.94 | 156,376 |
| Countries with Five Letters Quiz | 0 | - | 4.96 | 258,607 |
