| Countries with the Most Skyscrapers | 0 | - | 4.93 | 144,660 |
| Countries with the Tallest Buildings | 0 | - | 4.93 | 104,829 |
| NATO Countries | 0 | - | 4.98 | 283,142 |
| EU Countries Quiz | 0 | - | 4.99 | 277,520 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 291,060 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 276,619 |
| Top Five Countries by Religion | 0 | - | 4.93 | 173,175 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.92 | 113,758 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 113,015 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 149,649 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 115,153 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.91 | 66,155 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 75,555 |
| Countries with NO Military | 0 | - | 4.97 | 63,303 |
| Monarchies of the World | 0 | - | 4.94 | 170,069 |
| Countries by Number of Books Published | 0 | - | 4.95 | 73,050 |
| People on Money by Country | 0 | - | 4.83 | 60,681 |
| Countries that Start with a Vowel | 0 | - | 4.99 | 155,196 |
| Countries with the Most Major Earthquakes | 0 | - | 4.94 | 117,774 |
| Countries with the Most JetPunk Users | 0 | - | 4.99 | 169,873 |
| Most Common JetPunk Answers - Countries | 0 | - | 4.91 | 88,400 |
| Country Superlatives - Top 2 | 0 | - | 4.99 | 70,627 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,831,373 |
| Majority Muslim Countries | 0 | - | 4.98 | 377,332 |
| Landlocked Countries | 0 | - | 4.99 | 425,058 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,800,234 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,763 |
| Sahara Desert Countries | 0 | - | 4.98 | 165,909 |
| Himalayan Countries | 0 | - | 4.93 | 139,972 |
| Andean Countries | 0 | - | 4.94 | 85,291 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 64,448 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 126,794 |
| Coffee Producing Countries | 0 | - | 4.83 | 68,018 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 66,316 |
| Danube Countries | 0 | - | 4.97 | 72,312 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 117,479 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,753 |
| Countries with the Worst Passports | 0 | - | 4.93 | 84,974 |
| Southernmost Countries A-Z | 0 | - | 4.95 | 154,067 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 196,590 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 150,465 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 170,871 |
| European Landlocked Countries | 0 | - | 4.99 | 147,527 |
| Partially Recognized Countries | 0 | - | 4.98 | 107,183 |
| Countries with the Most Species | 0 | - | 4.99 | 103,519 |
| Countries 197 to 205 | 0 | - | 4.90 | 71,315 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,740 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,850 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 193,855 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 301,884 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,787 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,521 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,953 |
| Countries in the Alps | 0 | - | 4.87 | 118,682 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 102,472 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 107,729 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,915 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,956 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,874 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 96,184 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 101,314 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,808 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,371 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 63,115 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,819 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.91 | 41,691 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,495 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,733 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,826 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 119,675 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,561 |
| Most Guessed Cities by Country #2 | 0 | - | 4.94 | 80,313 |
| Most Guessed Cities by Country #1 | 0 | - | 4.88 | 103,223 |
| Countries that Host the Most Refugees | 0 | - | 4.96 | 65,685 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,578 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 245,436 |
| World Countries - Blind Typing | 0 | - | 5.00 | 108,983 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,470 |
| Countries with the Most Tanks | 0 | - | 4.91 | 108,203 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 51,093 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 75,118 |
| Largest Countries By Category | 0 | - | 4.97 | 158,757 |
| Countries by Countries | 0 | - | 4.96 | 63,578 |
| Five Least Guessed Countries by Continent | 0 | - | 4.97 | 99,351 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.83 | 73,433 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 323,526 |
| Country Flags with the Most White | 0 | - | 4.85 | 139,182 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,378 |
| Buddhist Countries | 0 | - | 4.96 | 145,011 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,653 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 199,135 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 89,036 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 336,784 |
| Coldest Countries | 0 | - | 4.97 | 139,343 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 124,583 |
| Countries with the Most Nobel Prizes | 0 | - | 4.87 | 91,000 |
| Countries with the Least Precipitation | 0 | - | 4.90 | 83,026 |
| Countries with Most Nobel Prizes by Continent | 0 | - | 4.93 | 60,072 |
| Five Coldest Countries by Continent | 0 | - | 4.97 | 76,891 |
| Monarchies Bordering Monarchies | 0 | - | 4.81 | 60,559 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 334,911 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 376,485 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 409,336 |
| Island Countries | 0 | - | 4.99 | 712,302 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,054,030 |
| Northernmost Countries | 0 | - | 4.99 | 363,701 |
| Countries with the Most Skyscrapers per Capita | 0 | - | 4.69 | 72,763 |
| Countries of South America | 0 | - | 5.00 | 931,743 |
| Countries of Oceania | 0 | - | 5.00 | 1,062,218 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,887,176 |
| "Land" Countries | 0 | - | 4.98 | 338,242 |
| Richest Island Countries | 0 | - | 4.85 | 101,162 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,392,197 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 237,991 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 226,945 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 193,577 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 123,921 |
| Countries Hidden in a Letter #1 | 0 | - | 5.00 | 48,531 |
| Countries with the Most Muslims | 0 | - | 4.95 | 161,099 |
| Countries with the Most Exports | 0 | - | 4.96 | 156,079 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 190,411 |
| Countries by Oil Consumption | 0 | - | 4.96 | 120,740 |
| Largest Economies in 2050 | 0 | - | 4.90 | 111,883 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 274,512 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 104,926 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.89 | 85,018 |
| Shortest Country Name A-Z | 0 | - | 4.99 | 238,505 |
| Countries that Start with A | 0 | - | 4.98 | 2,174,269 |
| Countries that Start with B | 0 | - | 4.95 | 2,305,172 |
| Countries that Start with C | 0 | - | 4.96 | 1,830,438 |
| Countries that Start with D | 0 | - | 4.96 | 715,719 |
| Countries that Start with E | 0 | - | 4.95 | 1,384,234 |
| Countries that Start with G | 0 | - | 4.97 | 1,510,643 |
| Countries that Start with H | 0 | - | 4.96 | 609,057 |
| Countries that Start with I | 0 | - | 4.92 | 1,293,908 |
| Countries that Start with J | 0 | - | 4.98 | 606,460 |
| Countries that Start with K | 0 | - | 4.97 | 820,251 |
| Countries that Start with L | 0 | - | 4.98 | 1,096,142 |
| Countries that Start with N | 0 | - | 4.93 | 1,123,208 |
| Countries that Start with P | 0 | - | 4.94 | 1,221,412 |
| Countries that Start with S | 0 | - | 4.98 | 1,762,254 |
| Countries that Start with T | 0 | - | 4.90 | 1,014,406 |
| Countries that Start with U | 0 | - | 4.97 | 908,114 |
| Countries that Start with V | 0 | - | 4.98 | 611,717 |
| Countries that Start with F | 0 | - | 4.83 | 620,916 |
| Countries that Start with M | 0 | - | 4.97 | 1,387,537 |
| Five Most Guessed Countries by Continent | 0 | - | 4.97 | 174,325 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 196,028 |
| Most Visited Countries by JetPunkers | 0 | - | 4.85 | 119,002 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 174,988 |
| Countries with Megacities | 0 | - | 4.99 | 266,783 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 200,680 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 114,021 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 138,994 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 82,142 |
| Countries by Official Language | 0 | - | 4.95 | 195,882 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 297,478 |
| Countries in their Native Language | 0 | - | 4.99 | 199,644 |
| Independence from Whom | 0 | - | 4.99 | 212,924 |
| Subdivisions by Country | 0 | - | 4.87 | 50,590 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 133,344 |
| Megadiverse Countries | 0 | - | 4.96 | 135,234 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 132,851 |
| Countries Producing the Most Sugarcane | 0 | - | 4.94 | 55,508 |
| Countries with Multiple Big Islands | 0 | - | 4.92 | 126,413 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,209 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 163,515 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,807 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 95,032 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 154,539 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,794 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 45,242 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 78,401 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 108,344 |
| Countries Furthest from the United States | 0 | - | 4.94 | 89,408 |
| Countries with the Highest HDI | 0 | - | 4.95 | 137,122 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 75,555 |
| Most Dispersed Island Nations | 0 | - | 4.96 | 71,663 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 112,186 |
| World Map Quiz | 0 | - | 4.81 | 65,586 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 158,930 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 107,649 |
| Southernmost Countries of the World | 0 | - | 4.99 | 229,132 |
| Countries by Inland Surface Water | 0 | - | 4.93 | 106,001 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.91 | 123,489 |
| Countries With the Most Languages | 0 | - | 4.90 | 203,405 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.96 | 111,358 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.90 | 94,467 |
| Countries with the Most Prisoners | 0 | - | 4.94 | 99,668 |
| Countries with the Most Domestic Camels | 0 | - | 4.94 | 61,651 |
| Tallest Countries North to South | 0 | - | 4.86 | 130,514 |
| Widest Countries East to West | 0 | - | 4.92 | 130,391 |
| Countries with the Highest Average Elevation | 0 | - | 4.98 | 71,581 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 187,181 |
| Countries with the Most Area in the Southern Hemisphere | 0 | - | 4.99 | 98,492 |
| Most Populous Countries as a Percent of Their Continent | 0 | - | 4.97 | 95,018 |
| Largest Countries as a Percent of Continent | 0 | - | 4.97 | 148,929 |
| Countries with the Most Desert | 0 | - | 4.93 | 128,416 |
| Countries by Contribution to UN Budget | 0 | - | 4.87 | 77,479 |
| Countries with Most Nobel Laureates per Capita | 0 | - | 4.83 | 34,881 |
