| NATO Countries | 0 | - | 4.98 | 283,101 |
| EU Countries Quiz | 0 | - | 4.99 | 277,462 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 291,016 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 276,565 |
| Top Five Countries by Religion | 0 | - | 4.93 | 173,157 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.92 | 113,750 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 113,009 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 149,630 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 115,143 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.91 | 66,152 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 75,552 |
| Countries with NO Military | 0 | - | 4.97 | 63,287 |
| Monarchies of the World | 0 | - | 4.94 | 170,039 |
| Countries by Number of Books Published | 0 | - | 4.95 | 73,049 |
| People on Money by Country | 0 | - | 4.83 | 60,678 |
| Countries that Start with a Vowel | 0 | - | 4.99 | 155,172 |
| Countries with the Most Major Earthquakes | 0 | - | 4.94 | 117,767 |
| Countries with the Most JetPunk Users | 0 | - | 4.99 | 169,845 |
| Most Common JetPunk Answers - Countries | 0 | - | 4.91 | 88,384 |
| Country Superlatives - Top 2 | 0 | - | 4.99 | 70,624 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,824,251 |
| Majority Muslim Countries | 0 | - | 4.98 | 377,283 |
| Landlocked Countries | 0 | - | 4.99 | 424,982 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,799,603 |
| Sahara Desert Countries | 0 | - | 4.98 | 165,868 |
| Himalayan Countries | 0 | - | 4.93 | 139,943 |
| Andean Countries | 0 | - | 4.94 | 85,278 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 64,436 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 126,784 |
| Coffee Producing Countries | 0 | - | 4.83 | 68,012 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 66,302 |
| Danube Countries | 0 | - | 4.97 | 72,309 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 117,470 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,750 |
| Countries with the Worst Passports | 0 | - | 4.93 | 84,961 |
| Countries with the Most Skyscrapers | 0 | - | 4.93 | 144,646 |
| Southernmost Countries A-Z | 0 | - | 4.95 | 154,057 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 196,572 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 150,454 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 170,860 |
| European Landlocked Countries | 0 | - | 4.99 | 147,517 |
| Partially Recognized Countries | 0 | - | 4.98 | 107,175 |
| Countries with the Most Species | 0 | - | 4.99 | 103,515 |
| Countries 197 to 205 | 0 | - | 4.90 | 71,304 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,737 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,848 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 193,835 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 301,868 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,783 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,517 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,946 |
| Countries in the Alps | 0 | - | 4.87 | 118,668 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 102,455 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 107,712 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,911 |
| Countries with the Tallest Buildings | 0 | - | 4.93 | 104,823 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,950 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,868 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 96,181 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 101,307 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,804 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,365 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 63,106 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,812 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.91 | 41,688 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,487 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,725 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,822 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 119,641 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,550 |
| Most Guessed Cities by Country #2 | 0 | - | 4.94 | 80,300 |
| Most Guessed Cities by Country #1 | 0 | - | 4.88 | 103,208 |
| Countries that Host the Most Refugees | 0 | - | 4.96 | 65,671 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,560 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 245,401 |
| World Countries - Blind Typing | 0 | - | 5.00 | 108,966 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,466 |
| Countries with the Most Tanks | 0 | - | 4.91 | 108,191 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 51,087 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 75,113 |
| Largest Countries By Category | 0 | - | 4.97 | 158,742 |
| Countries by Countries | 0 | - | 4.96 | 63,565 |
| Five Least Guessed Countries by Continent | 0 | - | 4.97 | 99,328 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.83 | 73,421 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 323,474 |
| Country Flags with the Most White | 0 | - | 4.85 | 139,173 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,377 |
| Buddhist Countries | 0 | - | 4.96 | 144,995 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,653 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 199,119 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 89,032 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 336,769 |
| Coldest Countries | 0 | - | 4.97 | 139,335 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 124,572 |
| Countries with the Most Nobel Prizes | 0 | - | 4.87 | 90,995 |
| Countries with the Least Precipitation | 0 | - | 4.90 | 83,019 |
| Countries with Most Nobel Prizes by Continent | 0 | - | 4.93 | 60,070 |
| Five Coldest Countries by Continent | 0 | - | 4.97 | 76,886 |
| Monarchies Bordering Monarchies | 0 | - | 4.81 | 60,554 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 334,855 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 376,464 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 409,282 |
| Island Countries | 0 | - | 4.99 | 712,277 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,053,904 |
| Northernmost Countries | 0 | - | 4.99 | 363,659 |
| Countries of South America | 0 | - | 5.00 | 931,630 |
| Countries of Oceania | 0 | - | 5.00 | 1,062,032 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,886,899 |
| "Land" Countries | 0 | - | 4.98 | 338,220 |
| Richest Island Countries | 0 | - | 4.85 | 101,152 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,392,001 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 237,954 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 226,906 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 193,550 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 123,900 |
| Countries Hidden in a Letter #1 | 0 | - | 5.00 | 48,526 |
| Countries with the Most Muslims | 0 | - | 4.95 | 161,087 |
| Countries with the Most Exports | 0 | - | 4.96 | 156,068 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 190,391 |
| Countries by Oil Consumption | 0 | - | 4.96 | 120,734 |
| Largest Economies in 2050 | 0 | - | 4.90 | 111,876 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 274,467 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 104,918 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.89 | 85,009 |
| Shortest Country Name A-Z | 0 | - | 4.99 | 238,465 |
| Countries that Start with A | 0 | - | 4.98 | 2,174,067 |
| Countries that Start with B | 0 | - | 4.95 | 2,305,004 |
| Countries that Start with C | 0 | - | 4.96 | 1,830,279 |
| Countries that Start with D | 0 | - | 4.96 | 715,606 |
| Countries that Start with E | 0 | - | 4.95 | 1,384,111 |
| Countries that Start with G | 0 | - | 4.97 | 1,510,503 |
| Countries that Start with H | 0 | - | 4.96 | 608,991 |
| Countries that Start with I | 0 | - | 4.92 | 1,293,830 |
| Countries that Start with J | 0 | - | 4.98 | 606,385 |
| Countries that Start with K | 0 | - | 4.97 | 820,175 |
| Countries that Start with L | 0 | - | 4.98 | 1,096,043 |
| Countries that Start with N | 0 | - | 4.93 | 1,123,108 |
| Countries that Start with P | 0 | - | 4.94 | 1,221,324 |
| Countries that Start with S | 0 | - | 4.98 | 1,762,127 |
| Countries that Start with T | 0 | - | 4.90 | 1,014,330 |
| Countries that Start with U | 0 | - | 4.97 | 908,051 |
| Countries that Start with V | 0 | - | 4.98 | 611,679 |
| Countries that Start with F | 0 | - | 4.83 | 620,851 |
| Countries that Start with M | 0 | - | 4.97 | 1,387,450 |
| Five Most Guessed Countries by Continent | 0 | - | 4.97 | 174,306 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 196,011 |
| Most Visited Countries by JetPunkers | 0 | - | 4.85 | 118,993 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 174,964 |
| Countries with Megacities | 0 | - | 4.99 | 266,741 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 200,656 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 114,003 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 138,969 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 82,127 |
| Countries by Official Language | 0 | - | 4.95 | 195,868 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 297,459 |
| Countries in their Native Language | 0 | - | 4.99 | 199,634 |
| Independence from Whom | 0 | - | 4.99 | 212,900 |
| Subdivisions by Country | 0 | - | 4.87 | 50,588 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 133,326 |
| Megadiverse Countries | 0 | - | 4.96 | 135,226 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 132,844 |
| Countries Producing the Most Sugarcane | 0 | - | 4.94 | 55,502 |
| Countries with Multiple Big Islands | 0 | - | 4.92 | 126,412 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,203 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 163,506 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,801 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 95,021 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 154,536 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,791 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 45,238 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 78,366 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 108,337 |
| Countries Furthest from the United States | 0 | - | 4.94 | 89,405 |
| Countries with the Highest HDI | 0 | - | 4.95 | 137,120 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 75,549 |
| Most Dispersed Island Nations | 0 | - | 4.96 | 71,663 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 112,167 |
| World Map Quiz | 0 | - | 4.81 | 65,577 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 158,882 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 107,640 |
| Southernmost Countries of the World | 0 | - | 4.99 | 229,105 |
| Countries by Inland Surface Water | 0 | - | 4.93 | 105,993 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.91 | 123,482 |
| Countries With the Most Languages | 0 | - | 4.90 | 203,378 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.96 | 111,344 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.90 | 94,461 |
| Countries with the Most Prisoners | 0 | - | 4.94 | 99,662 |
| Countries with the Most Domestic Camels | 0 | - | 4.94 | 61,650 |
| Tallest Countries North to South | 0 | - | 4.86 | 130,476 |
| Widest Countries East to West | 0 | - | 4.92 | 130,384 |
| Countries with the Highest Average Elevation | 0 | - | 4.98 | 71,578 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 187,172 |
| Countries with the Most Area in the Southern Hemisphere | 0 | - | 4.99 | 98,489 |
| Most Populous Countries as a Percent of Their Continent | 0 | - | 4.97 | 95,014 |
| Largest Countries as a Percent of Continent | 0 | - | 4.97 | 148,920 |
| Countries with the Most Desert | 0 | - | 4.93 | 128,407 |
| Countries by Contribution to UN Budget | 0 | - | 4.87 | 77,476 |
| Countries with Most Nobel Laureates per Capita | 0 | - | 4.83 | 34,880 |
| Countries with Double Letters | 0 | - | 4.96 | 96,935 |
| Countries that End in N | 0 | - | 4.94 | 171,804 |
