| NATO Countries | 0 | - | 4.98 | 278,457 |
| EU Countries Quiz | 0 | - | 4.99 | 272,027 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 286,687 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 270,806 |
| Top Five Countries by Religion | 0 | - | 4.93 | 170,250 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.91 | 112,170 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 111,396 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 147,610 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 113,912 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.91 | 65,429 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 74,891 |
| Countries with NO Military | 0 | - | 4.97 | 61,721 |
| Monarchies of the World | 0 | - | 4.94 | 167,574 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,255 |
| People on Money by Country | 0 | - | 4.83 | 60,196 |
| Countries that Start with a Vowel | 0 | - | 4.99 | 129,653 |
| Countries with the Most Major Earthquakes | 0 | - | 4.94 | 117,061 |
| Countries with the Most JetPunk Users | 0 | - | 4.99 | 166,748 |
| Most Common JetPunk Answers - Countries | 0 | - | 4.91 | 87,175 |
| Country Superlatives - Top 2 | 0 | - | 4.99 | 70,357 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,209,965 |
| Majority Muslim Countries | 0 | - | 4.98 | 372,258 |
| Landlocked Countries | 0 | - | 4.99 | 417,243 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,745,090 |
| Sahara Desert Countries | 0 | - | 4.98 | 162,212 |
| Himalayan Countries | 0 | - | 4.95 | 136,752 |
| Andean Countries | 0 | - | 4.95 | 83,598 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 62,859 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 124,160 |
| Coffee Producing Countries | 0 | - | 4.83 | 66,523 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,123 |
| Danube Countries | 0 | - | 4.97 | 71,486 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 116,298 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 85,901 |
| Countries with the Worst Passports | 0 | - | 4.94 | 83,294 |
| Countries with the Most Skyscrapers | 0 | - | 4.92 | 143,792 |
| Southernmost Countries A-Z | 0 | - | 4.94 | 153,068 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 194,586 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 148,289 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 169,739 |
| European Landlocked Countries | 0 | - | 4.99 | 146,192 |
| Partially Recognized Countries | 0 | - | 4.98 | 105,873 |
| Countries with the Most Species | 0 | - | 4.99 | 102,369 |
| Countries 197 to 205 | 0 | - | 4.89 | 69,999 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,355 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,535 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 191,461 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 300,022 |
| Countries that Use the Peso | 0 | - | 4.88 | 59,204 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 72,855 |
| Countries with a AAA Credit Rating | 0 | - | 4.85 | 57,233 |
| Countries in the Alps | 0 | - | 4.86 | 117,430 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 94,963 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 106,037 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,303 |
| Countries with the Tallest Buildings | 0 | - | 4.93 | 104,106 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,803 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 115,899 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.91 | 95,320 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,070 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,042 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,860 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,391 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,396 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,239 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,787 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,050 |
| Countries with the Most Grassland | 0 | - | 4.93 | 77,061 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 117,836 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 67,940 |
| Most Guessed Cities by Country #2 | 0 | - | 4.95 | 79,061 |
| Most Guessed Cities by Country #1 | 0 | - | 4.88 | 101,588 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,467 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 45,305 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 241,341 |
| World Countries - Blind Typing | 0 | - | 5.00 | 106,743 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 47,873 |
| Countries with the Most Tanks | 0 | - | 4.91 | 106,884 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 50,186 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,503 |
| Largest Countries By Category | 0 | - | 4.97 | 157,355 |
| Countries by Countries | 0 | - | 4.96 | 62,666 |
| Five Least Guessed Countries by Continent | 0 | - | 4.97 | 97,828 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.83 | 72,501 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 319,019 |
| Country Flags with the Most White | 0 | - | 4.87 | 137,951 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,107 |
| Buddhist Countries | 0 | - | 4.96 | 143,493 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,422 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 197,038 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 88,141 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 334,140 |
| Coldest Countries | 0 | - | 4.97 | 138,135 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 122,877 |
| Countries with the Most Nobel Prizes | 0 | - | 4.87 | 90,356 |
| Countries with the Least Precipitation | 0 | - | 4.90 | 82,541 |
| Countries with Most Nobel Prizes by Continent | 0 | - | 4.93 | 59,861 |
| Five Coldest Countries by Continent | 0 | - | 4.97 | 76,431 |
| Monarchies Bordering Monarchies | 0 | - | 4.81 | 60,109 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 327,523 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 374,084 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 404,201 |
| Island Countries | 0 | - | 4.99 | 709,084 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,044,088 |
| Northernmost Countries | 0 | - | 4.99 | 359,702 |
| Countries of South America | 0 | - | 5.00 | 920,502 |
| Countries of Oceania | 0 | - | 5.00 | 1,048,067 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,860,789 |
| "Land" Countries | 0 | - | 4.98 | 335,154 |
| Richest Island Countries | 0 | - | 4.84 | 100,050 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,371,967 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 234,936 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 224,028 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 191,374 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 122,232 |
| Countries Hidden in a Letter #1 | 0 | - | 5.00 | 48,004 |
| Countries with the Most Muslims | 0 | - | 4.95 | 159,897 |
| Countries with the Most Exports | 0 | - | 4.96 | 154,823 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 189,143 |
| Countries by Oil Consumption | 0 | - | 4.96 | 119,872 |
| Largest Economies in 2050 | 0 | - | 4.90 | 111,049 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 269,098 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 103,785 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.89 | 84,157 |
| Shortest Country Name A-Z | 0 | - | 5.00 | 235,927 |
| Countries that Start with A | 0 | - | 4.98 | 2,155,342 |
| Countries that Start with B | 0 | - | 4.95 | 2,287,472 |
| Countries that Start with C | 0 | - | 4.96 | 1,816,436 |
| Countries that Start with D | 0 | - | 4.96 | 705,722 |
| Countries that Start with E | 0 | - | 4.95 | 1,372,573 |
| Countries that Start with G | 0 | - | 4.97 | 1,498,105 |
| Countries that Start with H | 0 | - | 4.96 | 601,435 |
| Countries that Start with I | 0 | - | 4.92 | 1,284,323 |
| Countries that Start with J | 0 | - | 4.98 | 599,399 |
| Countries that Start with K | 0 | - | 4.97 | 812,560 |
| Countries that Start with L | 0 | - | 4.98 | 1,086,784 |
| Countries that Start with N | 0 | - | 4.93 | 1,113,818 |
| Countries that Start with P | 0 | - | 4.94 | 1,212,593 |
| Countries that Start with S | 0 | - | 4.98 | 1,749,934 |
| Countries that Start with T | 0 | - | 4.90 | 1,007,166 |
| Countries that Start with U | 0 | - | 4.97 | 902,323 |
| Countries that Start with V | 0 | - | 4.98 | 607,476 |
| Countries that Start with F | 0 | - | 4.83 | 615,038 |
| Countries that Start with M | 0 | - | 4.97 | 1,377,691 |
| Five Most Guessed Countries by Continent | 0 | - | 4.97 | 172,141 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 194,586 |
| Most Visited Countries by JetPunkers | 0 | - | 4.85 | 117,978 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 172,480 |
| Countries with Megacities | 0 | - | 4.99 | 249,407 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 198,331 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 112,661 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 136,660 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 80,637 |
| Countries by Official Language | 0 | - | 4.95 | 194,229 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 295,045 |
| Countries in their Native Language | 0 | - | 4.99 | 197,826 |
| Independence from Whom | 0 | - | 4.99 | 210,967 |
| Subdivisions by Country | 0 | - | 4.86 | 50,223 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 131,441 |
| Megadiverse Countries | 0 | - | 4.96 | 134,600 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 130,989 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 55,106 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 125,660 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 74,963 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 162,513 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,271 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 93,697 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 153,594 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,405 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 44,819 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 76,465 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 107,616 |
| Countries Furthest from the United States | 0 | - | 4.94 | 88,713 |
| Countries with the Highest HDI | 0 | - | 4.95 | 136,685 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 74,891 |
| Most Dispersed Island Nations | 0 | - | 4.97 | 71,248 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 109,739 |
| World Map Quiz | 0 | - | 4.81 | 64,220 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 154,702 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 106,770 |
| Southernmost Countries of the World | 0 | - | 4.99 | 227,180 |
| Countries by Inland Surface Water | 0 | - | 4.94 | 104,737 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.91 | 122,470 |
| Countries With the Most Languages | 0 | - | 4.90 | 200,874 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.95 | 110,342 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.90 | 93,520 |
| Countries with the Most Prisoners | 0 | - | 4.94 | 98,683 |
| Countries with the Most Domestic Camels | 0 | - | 4.94 | 61,178 |
| Tallest Countries North to South | 0 | - | 4.83 | 120,092 |
| Widest Countries East to West | 0 | - | 4.92 | 129,217 |
| Countries with the Highest Average Elevation | 0 | - | 4.98 | 71,341 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 185,734 |
| Countries with the Most Area in the Southern Hemisphere | 0 | - | 4.99 | 97,946 |
| Most Populous Countries as a Percent of Their Continent | 0 | - | 4.97 | 93,995 |
| Largest Countries as a Percent of Continent | 0 | - | 4.97 | 148,043 |
| Countries with the Most Desert | 0 | - | 4.93 | 127,414 |
| Countries by Contribution to UN Budget | 0 | - | 4.87 | 77,153 |
| Countries with Most Nobel Laureates per Capita | 0 | - | 4.84 | 34,691 |
| Countries with Double Letters | 0 | - | 4.96 | 94,537 |
| Countries that End in N | 0 | - | 4.95 | 168,583 |
