| NATO Countries | 0 | - | 4.98 | 282,169 |
| EU Countries Quiz | 0 | - | 4.99 | 276,315 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 289,960 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 275,271 |
| Top Five Countries by Religion | 0 | - | 4.93 | 172,615 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.92 | 113,502 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 112,767 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 149,243 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 114,911 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.91 | 66,017 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 75,441 |
| Countries with NO Military | 0 | - | 4.97 | 62,827 |
| Monarchies of the World | 0 | - | 4.94 | 169,573 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,889 |
| People on Money by Country | 0 | - | 4.83 | 60,577 |
| Countries that Start with a Vowel | 0 | - | 4.99 | 154,566 |
| Countries with the Most Major Earthquakes | 0 | - | 4.94 | 117,650 |
| Countries with the Most JetPunk Users | 0 | - | 4.99 | 169,217 |
| Most Common JetPunk Answers - Countries | 0 | - | 4.91 | 88,143 |
| Country Superlatives - Top 2 | 0 | - | 4.99 | 70,574 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,683,328 |
| Majority Muslim Countries | 0 | - | 4.98 | 376,255 |
| Landlocked Countries | 0 | - | 4.99 | 423,247 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,787,654 |
| Sahara Desert Countries | 0 | - | 4.98 | 165,108 |
| Himalayan Countries | 0 | - | 4.94 | 139,283 |
| Andean Countries | 0 | - | 4.93 | 84,919 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 64,135 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 126,299 |
| Coffee Producing Countries | 0 | - | 4.83 | 67,713 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 66,030 |
| Danube Countries | 0 | - | 4.97 | 72,154 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 117,227 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,564 |
| Countries with the Worst Passports | 0 | - | 4.93 | 84,578 |
| Countries with the Most Skyscrapers | 0 | - | 4.93 | 144,450 |
| Southernmost Countries A-Z | 0 | - | 4.95 | 153,879 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 196,253 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 150,088 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 170,635 |
| European Landlocked Countries | 0 | - | 4.99 | 147,303 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,871 |
| Countries with the Most Species | 0 | - | 4.99 | 103,359 |
| Countries 197 to 205 | 0 | - | 4.90 | 71,005 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,656 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,773 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 192,998 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 301,484 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,635 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,391 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,804 |
| Countries in the Alps | 0 | - | 4.87 | 118,407 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 101,849 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 107,322 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,770 |
| Countries with the Tallest Buildings | 0 | - | 4.93 | 104,641 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,745 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,657 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 96,061 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,847 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,627 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,259 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,980 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,732 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,603 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,341 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,586 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,657 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 119,227 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,426 |
| Most Guessed Cities by Country #2 | 0 | - | 4.94 | 80,066 |
| Most Guessed Cities by Country #1 | 0 | - | 4.87 | 102,932 |
| Countries that Host the Most Refugees | 0 | - | 4.96 | 64,898 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,280 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 244,614 |
| World Countries - Blind Typing | 0 | - | 5.00 | 108,492 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,332 |
| Countries with the Most Tanks | 0 | - | 4.91 | 107,872 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 50,834 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 75,005 |
| Largest Countries By Category | 0 | - | 4.97 | 158,443 |
| Countries by Countries | 0 | - | 4.96 | 63,383 |
| Five Least Guessed Countries by Continent | 0 | - | 4.97 | 99,015 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.83 | 73,225 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 322,342 |
| Country Flags with the Most White | 0 | - | 4.85 | 138,898 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,330 |
| Buddhist Countries | 0 | - | 4.96 | 144,761 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,597 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 198,701 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 88,818 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 336,253 |
| Coldest Countries | 0 | - | 4.97 | 138,848 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 124,231 |
| Countries with the Most Nobel Prizes | 0 | - | 4.87 | 90,714 |
| Countries with the Least Precipitation | 0 | - | 4.90 | 82,901 |
| Countries with Most Nobel Prizes by Continent | 0 | - | 4.93 | 60,026 |
| Five Coldest Countries by Continent | 0 | - | 4.97 | 76,779 |
| Monarchies Bordering Monarchies | 0 | - | 4.81 | 60,486 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 332,720 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 375,920 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 408,148 |
| Island Countries | 0 | - | 4.99 | 711,520 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,051,502 |
| Northernmost Countries | 0 | - | 4.99 | 362,618 |
| Countries of South America | 0 | - | 5.00 | 929,146 |
| Countries of Oceania | 0 | - | 5.00 | 1,059,133 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,881,310 |
| "Land" Countries | 0 | - | 4.98 | 337,700 |
| Richest Island Countries | 0 | - | 4.85 | 100,926 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,386,928 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 237,125 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 226,175 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 192,931 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 123,360 |
| Countries Hidden in a Letter #1 | 0 | - | 5.00 | 48,437 |
| Countries with the Most Muslims | 0 | - | 4.95 | 160,849 |
| Countries with the Most Exports | 0 | - | 4.96 | 155,800 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 190,145 |
| Countries by Oil Consumption | 0 | - | 4.96 | 120,609 |
| Largest Economies in 2050 | 0 | - | 4.90 | 111,705 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 273,381 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 104,663 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.89 | 84,818 |
| Shortest Country Name A-Z | 0 | - | 4.99 | 238,005 |
| Countries that Start with A | 0 | - | 4.98 | 2,169,605 |
| Countries that Start with B | 0 | - | 4.95 | 2,300,661 |
| Countries that Start with C | 0 | - | 4.96 | 1,827,092 |
| Countries that Start with D | 0 | - | 4.96 | 713,287 |
| Countries that Start with E | 0 | - | 4.95 | 1,381,416 |
| Countries that Start with G | 0 | - | 4.97 | 1,507,677 |
| Countries that Start with H | 0 | - | 4.96 | 607,330 |
| Countries that Start with I | 0 | - | 4.92 | 1,291,685 |
| Countries that Start with J | 0 | - | 4.98 | 604,835 |
| Countries that Start with K | 0 | - | 4.97 | 818,446 |
| Countries that Start with L | 0 | - | 4.98 | 1,093,955 |
| Countries that Start with N | 0 | - | 4.93 | 1,121,017 |
| Countries that Start with P | 0 | - | 4.94 | 1,219,345 |
| Countries that Start with S | 0 | - | 4.98 | 1,759,342 |
| Countries that Start with T | 0 | - | 4.90 | 1,012,539 |
| Countries that Start with U | 0 | - | 4.97 | 906,449 |
| Countries that Start with V | 0 | - | 4.98 | 610,729 |
| Countries that Start with F | 0 | - | 4.83 | 619,575 |
| Countries that Start with M | 0 | - | 4.97 | 1,385,239 |
| Five Most Guessed Countries by Continent | 0 | - | 4.97 | 173,931 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 195,698 |
| Most Visited Countries by JetPunkers | 0 | - | 4.85 | 118,756 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 174,284 |
| Countries with Megacities | 0 | - | 4.99 | 265,467 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 200,105 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,672 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 138,349 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,743 |
| Countries by Official Language | 0 | - | 4.95 | 195,512 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 296,746 |
| Countries in their Native Language | 0 | - | 4.99 | 199,299 |
| Independence from Whom | 0 | - | 4.99 | 212,391 |
| Subdivisions by Country | 0 | - | 4.87 | 50,498 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 132,954 |
| Megadiverse Countries | 0 | - | 4.96 | 135,111 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 132,320 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 55,427 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 126,309 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,144 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 163,301 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,668 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 94,646 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 154,430 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,721 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 45,190 |
| Countries by Sports League Revenue | 0 | - | 4.95 | 77,961 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 107,974 |
| Countries Furthest from the United States | 0 | - | 4.94 | 89,286 |
| Countries with the Highest HDI | 0 | - | 4.95 | 137,024 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 75,448 |
| Most Dispersed Island Nations | 0 | - | 4.97 | 71,562 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 111,616 |
| World Map Quiz | 0 | - | 4.81 | 65,279 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 157,942 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 107,474 |
| Southernmost Countries of the World | 0 | - | 4.99 | 228,358 |
| Countries by Inland Surface Water | 0 | - | 4.93 | 105,444 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.91 | 123,145 |
| Countries With the Most Languages | 0 | - | 4.90 | 202,661 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.95 | 111,047 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.90 | 94,155 |
| Countries with the Most Prisoners | 0 | - | 4.94 | 99,417 |
| Countries with the Most Domestic Camels | 0 | - | 4.94 | 61,510 |
| Tallest Countries North to South | 0 | - | 4.83 | 120,668 |
| Widest Countries East to West | 0 | - | 4.92 | 129,778 |
| Countries with the Highest Average Elevation | 0 | - | 4.98 | 71,483 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 186,760 |
| Countries with the Most Area in the Southern Hemisphere | 0 | - | 4.99 | 98,400 |
| Most Populous Countries as a Percent of Their Continent | 0 | - | 4.97 | 94,862 |
| Largest Countries as a Percent of Continent | 0 | - | 4.97 | 148,733 |
| Countries with the Most Desert | 0 | - | 4.93 | 127,994 |
| Countries by Contribution to UN Budget | 0 | - | 4.87 | 77,422 |
| Countries with Most Nobel Laureates per Capita | 0 | - | 4.83 | 34,826 |
| Countries with Double Letters | 0 | - | 4.96 | 96,539 |
| Countries that End in N | 0 | - | 4.95 | 171,435 |
