| Monarchies Bordering Monarchies | 0 | - | 4.81 | 60,635 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,980,924 |
| Majority Muslim Countries | 0 | - | 4.98 | 378,499 |
| NATO Countries | 0 | - | 4.98 | 284,062 |
| EU Countries Quiz | 0 | - | 4.99 | 278,968 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 291,983 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 278,028 |
| Top Five Countries by Religion | 0 | - | 4.93 | 173,826 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.92 | 113,963 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 113,252 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 150,047 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 115,364 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.91 | 66,290 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 75,677 |
| Countries with NO Military | 0 | - | 4.97 | 63,622 |
| Monarchies of the World | 0 | - | 4.94 | 170,579 |
| Countries by Number of Books Published | 0 | - | 4.95 | 73,203 |
| People on Money by Country | 0 | - | 4.83 | 60,794 |
| Countries that Start with a Vowel | 0 | - | 4.99 | 155,763 |
| Countries with the Most Major Earthquakes | 0 | - | 4.94 | 118,079 |
| Countries with the Most JetPunk Users | 0 | - | 4.99 | 170,485 |
| Most Common JetPunk Answers - Countries | 0 | - | 4.91 | 88,610 |
| Country Superlatives - Top 2 | 0 | - | 4.99 | 70,680 |
| Countries with the Most Borders | 0 | - | 4.97 | 391,117 |
| Countries with the Most Borders A-Z | 0 | - | 4.98 | 125,673 |
| Richest Countries Bordering Each Other | 0 | - | 4.99 | 155,052 |
| Rich Countries Bordering Poor Countries | 0 | - | 4.89 | 100,724 |
| Bordering Countries with the Largest GDPs | 0 | - | 4.97 | 76,761 |
| Landlocked Countries | 0 | - | 4.99 | 427,390 |
| Most Populated Countries Bordering the Pacific Ocean | 0 | - | 4.97 | 95,980 |
| Most Populous Countries Bordering Each Other | 0 | - | 4.97 | 131,598 |
| Countries with the Most People Bordering Them | 0 | - | 4.98 | 108,878 |
| Populous Countries Bordering Smaller Countries | 0 | - | 4.97 | 113,909 |
| Densest Countries Bordering Each Other | 0 | - | 4.93 | 91,068 |
| Countries with the Most Skyscrapers | 0 | - | 4.93 | 144,857 |
| Southernmost Countries A-Z | 0 | - | 4.95 | 154,220 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 197,136 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 171,065 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 194,238 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 302,224 |
| Countries with the Tallest Buildings | 0 | - | 4.93 | 105,012 |
| Most Guessed Cities by Country #2 | 0 | - | 4.94 | 80,531 |
| Most Guessed Cities by Country #1 | 0 | - | 4.88 | 103,514 |
| Countries with the Most Tanks | 0 | - | 4.91 | 108,480 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 51,287 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 75,253 |
| Five Least Guessed Countries by Continent | 0 | - | 4.97 | 99,694 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.83 | 73,615 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 324,428 |
| Buddhist Countries | 0 | - | 4.96 | 145,272 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 199,552 |
| Countries with the Most Billionaires | 0 | - | 4.91 | 337,371 |
| Coldest Countries | 0 | - | 4.97 | 139,539 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 125,011 |
| Countries with the Shortest Total Borders | 0 | - | 4.94 | 104,594 |
| Countries with the Most Nobel Prizes | 0 | - | 4.87 | 91,111 |
| Countries with the Least Precipitation | 0 | - | 4.90 | 83,123 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,813,461 |
| Countries with Most Nobel Prizes by Continent | 0 | - | 4.93 | 60,123 |
| Five Coldest Countries by Continent | 0 | - | 4.97 | 76,992 |
| Sahara Desert Countries | 0 | - | 4.98 | 166,986 |
| Himalayan Countries | 0 | - | 4.93 | 140,887 |
| Andean Countries | 0 | - | 4.94 | 85,831 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 64,947 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 127,524 |
| Coffee Producing Countries | 0 | - | 4.83 | 68,489 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 66,709 |
| Danube Countries | 0 | - | 4.97 | 72,573 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 117,822 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,988 |
| Countries with the Worst Passports | 0 | - | 4.93 | 85,471 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 150,945 |
| European Landlocked Countries | 0 | - | 4.99 | 147,785 |
| Partially Recognized Countries | 0 | - | 4.98 | 107,557 |
| Countries with the Most Species | 0 | - | 4.99 | 103,656 |
| Countries 197 to 205 | 0 | - | 4.90 | 71,661 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,819 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,961 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,934 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,688 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 58,145 |
| Countries in the Alps | 0 | - | 4.87 | 119,002 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 103,041 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 108,181 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 79,074 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 97,189 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 117,144 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 96,404 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 101,615 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 54,006 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,519 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 63,324 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,961 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.91 | 41,834 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,685 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,938 |
| Countries with the Most Grassland | 0 | - | 4.94 | 78,037 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 120,174 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,746 |
| Countries that Host the Most Refugees | 0 | - | 4.96 | 76,561 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,858 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 246,388 |
| World Countries - Blind Typing | 0 | - | 5.00 | 109,538 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,626 |
| Largest Countries By Category | 0 | - | 4.97 | 159,119 |
| Countries by Countries | 0 | - | 4.97 | 63,820 |
| Country Flags with the Most White | 0 | - | 4.85 | 139,470 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,451 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,709 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 89,244 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 336,750 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 377,083 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 410,452 |
| Island Countries | 0 | - | 4.99 | 713,063 |
| Countries Richer Than Their Neighbors | 0 | - | 4.47 | 73,060 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,056,343 |
| Northernmost Countries | 0 | - | 4.99 | 364,667 |
| Countries of South America | 0 | - | 5.00 | 934,494 |
| Countries of Oceania | 0 | - | 5.00 | 1,065,751 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,893,540 |
| "Land" Countries | 0 | - | 4.98 | 339,058 |
| Countries that Start with A | 0 | - | 4.98 | 2,178,741 |
| Countries that Start with B | 0 | - | 4.95 | 2,309,372 |
| Countries that Start with C | 0 | - | 4.96 | 1,833,683 |
| Countries that Start with D | 0 | - | 4.96 | 717,982 |
| Countries that Start with E | 0 | - | 4.95 | 1,386,901 |
| Countries that Start with G | 0 | - | 4.97 | 1,513,477 |
| Countries that Start with H | 0 | - | 4.96 | 610,681 |
| Countries that Start with I | 0 | - | 4.92 | 1,296,033 |
| Countries that Start with J | 0 | - | 4.98 | 608,050 |
| Countries that Start with K | 0 | - | 4.97 | 821,894 |
| Countries that Start with L | 0 | - | 4.98 | 1,098,252 |
| Countries that Start with N | 0 | - | 4.93 | 1,125,356 |
| Countries that Start with P | 0 | - | 4.94 | 1,223,489 |
| Countries that Start with S | 0 | - | 4.98 | 1,765,089 |
| Countries that Start with T | 0 | - | 4.90 | 1,016,036 |
| Countries that Start with U | 0 | - | 4.97 | 909,338 |
| Countries that Start with V | 0 | - | 4.98 | 612,637 |
| Countries that Start with F | 0 | - | 4.83 | 622,134 |
| Countries that Start with M | 0 | - | 4.97 | 1,389,792 |
| Least Dense Countries Bordering Each Other | 0 | - | 4.86 | 23,906 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 228,171 |
| Richest Island Countries | 0 | - | 4.85 | 101,380 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,397,565 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 238,655 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 227,487 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 194,063 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 124,368 |
| Countries Hidden in a Letter #1 | 0 | - | 5.00 | 48,625 |
| Countries with the Most Muslims | 0 | - | 4.95 | 161,391 |
| Countries with the Most Exports | 0 | - | 4.96 | 156,394 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 190,700 |
| Countries by Oil Consumption | 0 | - | 4.96 | 125,031 |
| Largest Economies in 2050 | 0 | - | 4.88 | 112,084 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 275,642 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 105,162 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.89 | 85,241 |
| Shortest Country Name A-Z | 0 | - | 4.99 | 239,018 |
| Five Most Guessed Countries by Continent | 0 | - | 4.97 | 174,698 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 196,363 |
| European Countries with One Border | 0 | - | 4.97 | 184,044 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,758 |
| Random Countries by Borders | 0 | - | 4.99 | 83,211 |
| Most Visited Countries by JetPunkers | 0 | - | 4.85 | 119,265 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 175,541 |
| Countries with Megacities | 0 | - | 4.99 | 267,955 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 201,195 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 114,356 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 139,521 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 82,462 |
| Countries by Official Language | 0 | - | 4.95 | 196,253 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 297,990 |
| Countries in their Native Language | 0 | - | 4.99 | 199,977 |
| Independence from Whom | 0 | - | 4.99 | 213,443 |
| Subdivisions by Country | 0 | - | 4.87 | 50,674 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 133,693 |
| Megadiverse Countries | 0 | - | 4.96 | 149,389 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 133,159 |
| Countries Producing the Most Sugarcane | 0 | - | 4.94 | 55,588 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 126,820 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,264 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 164,497 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,930 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 95,306 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 154,637 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 96,178 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 45,289 |
| Countries by Sports League Revenue | 0 | - | 4.95 | 78,813 |
| Landmarks of Countries #1 | 0 | - | 4.89 | 108,501 |
| Countries Furthest from the United States | 0 | - | 4.94 | 89,515 |
| Countries with the Highest HDI | 0 | - | 4.95 | 137,226 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 75,649 |
| Most Dispersed Island Nations | 0 | - | 4.97 | 71,984 |
| Richest Countries A-Z | 0 | - | 4.91 | 104,266 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 112,780 |
| Large Countries with Small Economies | 0 | - | 4.95 | 81,407 |
| World Map Quiz | 0 | - | 4.81 | 65,939 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 159,978 |
| Smallest Countries with at Least One Border | 0 | - | 4.88 | 107,828 |
| Southernmost Countries of the World | 0 | - | 4.99 | 229,552 |
