| Five Most Guessed Countries by Continent | 0 | - | 4.96 | 171,920 |
| Countries with Most Nobel Prizes by Continent | 0 | - | 4.93 | 59,831 |
| Five Coldest Countries by Continent | 0 | - | 4.97 | 76,364 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 194,376 |
| Most Visited Countries by JetPunkers | 0 | - | 4.85 | 117,796 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.95 | 86,219 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 266,742 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.92 | 93,026 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,106,592 |
| Majority Muslim Countries | 0 | - | 4.98 | 371,312 |
| NATO Countries | 0 | - | 4.98 | 277,631 |
| EU Countries Quiz | 0 | - | 4.99 | 271,239 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 286,044 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 269,899 |
| Top Five Countries by Religion | 0 | - | 4.93 | 169,793 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.91 | 112,021 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 111,232 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 147,256 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 113,742 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.91 | 65,340 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 74,808 |
| Countries with NO Military | 0 | - | 4.97 | 61,480 |
| Monarchies of the World | 0 | - | 4.94 | 167,236 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,102 |
| People on Money by Country | 0 | - | 4.83 | 60,112 |
| Countries that Start with a Vowel | 0 | - | 4.99 | 129,245 |
| Countries with the Most Major Earthquakes | 0 | - | 4.94 | 116,965 |
| Countries with the Most JetPunk Users | 0 | - | 4.99 | 166,300 |
| Most Common JetPunk Answers - Countries | 0 | - | 4.91 | 87,002 |
| Country Superlatives - Top 2 | 0 | - | 4.99 | 70,333 |
| Five Most Elevated Countries by Continent | 0 | - | 4.98 | 112,607 |
| Five Countries With the Most Tourists by Continent | 0 | - | 4.95 | 119,815 |
| Landlocked Countries | 0 | - | 4.99 | 415,901 |
| Countries with the Most Skyscrapers | 0 | - | 4.92 | 143,665 |
| Southernmost Countries A-Z | 0 | - | 4.94 | 152,970 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 194,370 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 169,648 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 191,244 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 299,820 |
| Countries with the Tallest Buildings | 0 | - | 4.93 | 104,006 |
| Most Guessed Cities by Country #2 | 0 | - | 4.95 | 78,920 |
| Most Guessed Cities by Country #1 | 0 | - | 4.88 | 101,444 |
| Countries with the Most Tanks | 0 | - | 4.91 | 106,645 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 49,990 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,367 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.83 | 72,379 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 318,237 |
| Buddhist Countries | 0 | - | 4.96 | 143,292 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 196,771 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 333,714 |
| Coldest Countries | 0 | - | 4.97 | 138,001 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 122,596 |
| Countries with the Most Nobel Prizes | 0 | - | 4.87 | 90,284 |
| Countries with the Least Precipitation | 0 | - | 4.90 | 82,479 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,735,342 |
| Five Top Olympic Medal-Winning Countries by Continent | 0 | - | 4.96 | 143,113 |
| Monarchies Bordering Monarchies | 0 | - | 4.81 | 60,055 |
| Sahara Desert Countries | 0 | - | 4.98 | 161,543 |
| Himalayan Countries | 0 | - | 4.95 | 136,183 |
| Andean Countries | 0 | - | 4.95 | 83,284 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 62,581 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 123,780 |
| Coffee Producing Countries | 0 | - | 4.83 | 66,280 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 64,902 |
| Danube Countries | 0 | - | 4.97 | 71,320 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 116,088 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 85,776 |
| Countries with the Worst Passports | 0 | - | 4.94 | 82,992 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 147,952 |
| European Landlocked Countries | 0 | - | 4.99 | 146,030 |
| Partially Recognized Countries | 0 | - | 4.98 | 105,642 |
| Countries with the Most Species | 0 | - | 4.99 | 95,386 |
| Countries 197 to 205 | 0 | - | 4.89 | 69,777 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,292 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,466 |
| Countries that Use the Peso | 0 | - | 4.88 | 59,106 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 72,752 |
| Countries with a AAA Credit Rating | 0 | - | 4.85 | 57,126 |
| Countries in the Alps | 0 | - | 4.86 | 117,228 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 94,826 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 105,725 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,201 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,652 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 115,456 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.91 | 95,194 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 99,888 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 52,941 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,739 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,274 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,312 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,174 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,664 |
| Arctic Ocean Countries | 0 | - | 4.95 | 78,929 |
| Countries with the Most Grassland | 0 | - | 4.93 | 76,939 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 117,586 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 67,839 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,378 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 45,114 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 240,601 |
| World Countries - Blind Typing | 0 | - | 5.00 | 106,395 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 47,775 |
| Largest Countries By Category | 0 | - | 4.97 | 157,149 |
| Countries by Countries | 0 | - | 4.96 | 62,513 |
| Country Flags with the Most White | 0 | - | 4.87 | 137,767 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,053 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,394 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 88,025 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 326,309 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 373,472 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 403,144 |
| Island Countries | 0 | - | 4.99 | 708,566 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,042,499 |
| Northernmost Countries | 0 | - | 4.99 | 359,016 |
| Countries of South America | 0 | - | 5.00 | 918,684 |
| Countries of Oceania | 0 | - | 5.00 | 1,045,479 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,856,290 |
| "Land" Countries | 0 | - | 4.98 | 334,259 |
| Countries that Start with A | 0 | - | 4.98 | 2,152,282 |
| Countries that Start with B | 0 | - | 4.95 | 2,284,683 |
| Countries that Start with C | 0 | - | 4.96 | 1,814,179 |
| Countries that Start with D | 0 | - | 4.96 | 704,202 |
| Countries that Start with E | 0 | - | 4.95 | 1,370,675 |
| Countries that Start with G | 0 | - | 4.97 | 1,496,201 |
| Countries that Start with H | 0 | - | 4.96 | 600,161 |
| Countries that Start with I | 0 | - | 4.92 | 1,282,885 |
| Countries that Start with J | 0 | - | 4.98 | 598,182 |
| Countries that Start with K | 0 | - | 4.97 | 811,423 |
| Countries that Start with L | 0 | - | 4.98 | 1,085,397 |
| Countries that Start with N | 0 | - | 4.93 | 1,112,327 |
| Countries that Start with P | 0 | - | 4.94 | 1,210,960 |
| Countries that Start with S | 0 | - | 4.98 | 1,747,949 |
| Countries that Start with T | 0 | - | 4.90 | 1,006,068 |
| Countries that Start with U | 0 | - | 4.97 | 901,446 |
| Countries that Start with V | 0 | - | 4.98 | 606,429 |
| Countries that Start with F | 0 | - | 4.83 | 613,992 |
| Countries that Start with M | 0 | - | 4.97 | 1,376,075 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.89 | 125,765 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 93,709 |
| Richest Island Countries | 0 | - | 4.84 | 99,871 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,368,654 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 234,436 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 223,586 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 191,002 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 121,933 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 138,004 |
| Countries Hidden in a Letter #1 | 0 | - | 5.00 | 47,932 |
| Countries with the Most Muslims | 0 | - | 4.95 | 159,683 |
| Countries with the Most Exports | 0 | - | 4.96 | 154,602 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 188,910 |
| Countries by Oil Consumption | 0 | - | 4.96 | 119,758 |
| Largest Economies in 2050 | 0 | - | 4.90 | 110,901 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 267,632 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.95 | 103,582 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.90 | 83,995 |
| Shortest Country Name A-Z | 0 | - | 5.00 | 235,573 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 172,083 |
| Countries with Megacities | 0 | - | 4.99 | 248,569 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 197,963 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 112,446 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 136,340 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 80,395 |
| Countries by Official Language | 0 | - | 4.95 | 193,743 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 294,235 |
| Countries in their Native Language | 0 | - | 4.99 | 197,406 |
| Independence from Whom | 0 | - | 4.99 | 210,374 |
| Subdivisions by Country | 0 | - | 4.86 | 50,167 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 131,199 |
| Megadiverse Countries | 0 | - | 4.96 | 134,496 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 130,614 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 55,051 |
| Countries with Multiple Big Islands | 0 | - | 4.92 | 125,583 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 74,930 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 161,955 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,171 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 93,458 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 153,500 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,326 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 44,795 |
| Countries by Sports League Revenue | 0 | - | 4.95 | 76,059 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 107,548 |
| Countries Furthest from the United States | 0 | - | 4.94 | 88,649 |
| Countries with the Highest HDI | 0 | - | 4.95 | 136,618 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 74,823 |
| Most Dispersed Island Nations | 0 | - | 4.97 | 71,159 |
| Richest Countries A-Z | 0 | - | 4.92 | 102,277 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 109,312 |
| Large Countries with Small Economies | 0 | - | 4.94 | 80,510 |
| World Map Quiz | 0 | - | 4.81 | 63,925 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 153,998 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 106,644 |
| Southernmost Countries of the World | 0 | - | 4.99 | 226,919 |
| Countries by Inland Surface Water | 0 | - | 4.94 | 104,596 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.91 | 122,311 |
| Countries With the Most Languages | 0 | - | 4.89 | 200,511 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.95 | 110,183 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.90 | 93,378 |
| Countries with the Most Prisoners | 0 | - | 4.94 | 98,565 |
| Countries with the Most Domestic Camels | 0 | - | 4.94 | 61,107 |
| Tallest Countries North to South | 0 | - | 4.83 | 119,584 |
| Widest Countries East to West | 0 | - | 4.92 | 129,086 |
