| Countries with Most Nobel Prizes by Continent | 0 | - | 4.93 | 59,763 |
| Five Coldest Countries by Continent | 0 | - | 4.97 | 76,250 |
| Countries Hidden in a Letter #1 | 0 | - | 5.00 | 47,817 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 193,981 |
| Countries of the World Quiz | 0 | - | 5.00 | 46,946,103 |
| Majority Muslim Countries | 0 | - | 4.98 | 368,694 |
| NATO Countries | 0 | - | 4.98 | 276,009 |
| EU Countries Quiz | 0 | - | 4.99 | 270,126 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 285,105 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 268,553 |
| Top Five Countries by Religion | 0 | - | 4.93 | 169,147 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.91 | 111,596 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 110,982 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 146,837 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 113,510 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.89 | 65,196 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 74,685 |
| Countries with NO Military | 0 | - | 4.97 | 61,215 |
| Monarchies of the World | 0 | - | 4.94 | 166,706 |
| Countries by Number of Books Published | 0 | - | 4.95 | 71,940 |
| People on Money by Country | 0 | - | 4.84 | 60,003 |
| Countries that Start with a Vowel | 0 | - | 4.98 | 128,753 |
| Countries with the Most Major Earthquakes | 0 | - | 4.94 | 116,814 |
| Countries with the Most JetPunk Users | 0 | - | 4.99 | 165,620 |
| Most Common JetPunk Answers - Countries | 0 | - | 4.91 | 86,743 |
| Country Superlatives - Top 2 | 0 | - | 4.99 | 70,270 |
| Landlocked Countries | 0 | - | 4.99 | 413,883 |
| Random Countries Hidden in the World Map | 0 | - | 4.81 | 111,748 |
| Countries with the Most Skyscrapers | 0 | - | 4.92 | 143,472 |
| Southernmost Countries A-Z | 0 | - | 4.94 | 152,765 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 194,003 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 169,421 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 190,820 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 299,434 |
| Countries with the Tallest Buildings | 0 | - | 4.93 | 103,810 |
| Most Guessed Cities by Country #2 | 0 | - | 4.95 | 78,733 |
| Most Guessed Cities by Country #1 | 0 | - | 4.88 | 101,206 |
| Countries with the Most Tanks | 0 | - | 4.91 | 106,325 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 49,780 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,175 |
| Five Least Guessed Countries by Continent | 0 | - | 4.97 | 96,698 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.83 | 72,191 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 317,189 |
| Buddhist Countries | 0 | - | 4.96 | 142,995 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 196,341 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 332,987 |
| Coldest Countries | 0 | - | 4.97 | 137,273 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 122,166 |
| Countries with the Most Nobel Prizes | 0 | - | 4.87 | 89,944 |
| Countries with the Least Precipitation | 0 | - | 4.90 | 82,373 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,719,527 |
| Five Top Olympic Medal-Winning Countries by Continent | 0 | - | 4.96 | 142,842 |
| Monarchies Bordering Monarchies | 0 | - | 4.85 | 59,979 |
| Sahara Desert Countries | 0 | - | 4.98 | 160,706 |
| Himalayan Countries | 0 | - | 4.95 | 135,463 |
| Andean Countries | 0 | - | 4.94 | 82,871 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 62,263 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 123,272 |
| Coffee Producing Countries | 0 | - | 4.81 | 65,954 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 64,641 |
| Danube Countries | 0 | - | 4.97 | 71,105 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 115,797 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 85,566 |
| Countries with the Worst Passports | 0 | - | 4.94 | 82,534 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 147,459 |
| European Landlocked Countries | 0 | - | 4.99 | 145,785 |
| Partially Recognized Countries | 0 | - | 4.98 | 105,250 |
| Countries with the Most Species | 0 | - | 4.99 | 95,258 |
| Countries 197 to 205 | 0 | - | 4.89 | 69,393 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,205 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,378 |
| Countries that Use the Peso | 0 | - | 4.88 | 58,972 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.89 | 72,593 |
| Countries with a AAA Credit Rating | 0 | - | 4.85 | 56,971 |
| Countries in the Alps | 0 | - | 4.86 | 116,872 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 94,595 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 105,308 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,030 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,445 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 115,203 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.91 | 95,028 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 99,608 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 52,781 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,409 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,094 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,202 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,056 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,470 |
| Arctic Ocean Countries | 0 | - | 4.95 | 78,780 |
| Countries with the Most Grassland | 0 | - | 4.93 | 76,775 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 117,135 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 67,679 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,273 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 44,806 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 239,471 |
| World Countries - Blind Typing | 0 | - | 5.00 | 105,769 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 47,618 |
| Largest Countries By Category | 0 | - | 4.97 | 156,810 |
| Countries by Countries | 0 | - | 4.96 | 62,285 |
| Country Flags with the Most White | 0 | - | 4.87 | 137,442 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 61,975 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,341 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 87,795 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 324,469 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 372,216 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 402,009 |
| Island Countries | 0 | - | 4.99 | 707,739 |
| Country Word Search #2 | 0 | - | 4.54 | 56,026 |
| Country Word Search - Large Edition | 0 | - | 4.69 | 64,431 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,039,876 |
| Northernmost Countries | 0 | - | 4.99 | 357,903 |
| Countries of South America | 0 | - | 5.00 | 915,328 |
| Countries of Oceania | 0 | - | 5.00 | 1,041,207 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,849,536 |
| "Land" Countries | 0 | - | 4.98 | 333,725 |
| Countries that Start with A | 0 | - | 4.97 | 2,147,598 |
| Countries that Start with B | 0 | - | 4.95 | 2,280,521 |
| Countries that Start with C | 0 | - | 4.96 | 1,810,876 |
| Countries that Start with D | 0 | - | 4.96 | 701,937 |
| Countries that Start with E | 0 | - | 4.95 | 1,367,969 |
| Countries that Start with G | 0 | - | 4.97 | 1,493,323 |
| Countries that Start with H | 0 | - | 4.96 | 598,284 |
| Countries that Start with I | 0 | - | 4.92 | 1,280,634 |
| Countries that Start with J | 0 | - | 4.98 | 596,333 |
| Countries that Start with K | 0 | - | 4.97 | 809,680 |
| Countries that Start with L | 0 | - | 4.98 | 1,083,241 |
| Countries that Start with N | 0 | - | 4.93 | 1,110,125 |
| Countries that Start with P | 0 | - | 4.94 | 1,208,891 |
| Countries that Start with S | 0 | - | 4.98 | 1,745,025 |
| Countries that Start with T | 0 | - | 4.90 | 1,004,488 |
| Countries that Start with U | 0 | - | 4.97 | 900,129 |
| Countries that Start with V | 0 | - | 4.98 | 605,296 |
| Countries that Start with F | 0 | - | 4.83 | 612,454 |
| Countries that Start with M | 0 | - | 4.97 | 1,373,745 |
| Richest Island Countries | 0 | - | 4.84 | 99,567 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,363,181 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 233,679 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 222,937 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 190,448 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 121,518 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 137,248 |
| Countries with the Most Muslims | 0 | - | 4.95 | 159,325 |
| Countries with the Most Exports | 0 | - | 4.96 | 154,214 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 188,547 |
| Countries by Oil Consumption | 0 | - | 4.96 | 119,573 |
| Largest Economies in 2050 | 0 | - | 4.90 | 110,689 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 262,274 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.95 | 102,993 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.90 | 83,751 |
| Shortest Country Name A-Z | 0 | - | 5.00 | 234,939 |
| Five Countries by a Single Word by Continent | 0 | - | 4.91 | 77,244 |
| Five Countries with Most Christians by Continent | 0 | - | 4.99 | 110,644 |
| Five Most Guessed Countries by Continent | 0 | - | 4.97 | 171,504 |
| Most Visited Countries by JetPunkers | 0 | - | 4.85 | 117,518 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 171,467 |
| Countries with Megacities | 0 | - | 4.99 | 247,300 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 197,302 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 112,104 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 135,733 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 80,030 |
| Countries by Official Language | 0 | - | 4.95 | 192,833 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 293,202 |
| Countries in their Native Language | 0 | - | 4.99 | 196,698 |
| Independence from Whom | 0 | - | 4.99 | 209,781 |
| Subdivisions by Country | 0 | - | 4.86 | 50,081 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 130,818 |
| Megadiverse Countries | 0 | - | 4.97 | 133,928 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 129,864 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 54,932 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 125,439 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 74,868 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 161,705 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,025 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 93,097 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 153,174 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,227 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 44,752 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 75,648 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 107,441 |
| Countries Furthest from the United States | 0 | - | 4.94 | 88,512 |
| Countries with the Highest HDI | 0 | - | 4.95 | 136,518 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 74,705 |
| Most Dispersed Island Nations | 0 | - | 4.96 | 71,037 |
| Richest Countries A-Z | 0 | - | 4.92 | 101,913 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 108,666 |
| Large Countries with Small Economies | 0 | - | 4.94 | 80,361 |
| World Map Quiz | 0 | - | 4.81 | 63,540 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 152,859 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 106,360 |
| Countries by Founding Story | 0 | - | 4.95 | 76,578 |
| Southernmost Countries of the World | 0 | - | 4.99 | 226,420 |
| Countries by Inland Surface Water | 0 | - | 4.94 | 104,036 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.91 | 121,981 |
| Countries With the Most Languages | 0 | - | 4.90 | 199,857 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.95 | 109,899 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.89 | 93,095 |
| Countries with the Most Prisoners | 0 | - | 4.94 | 98,303 |
| Countries with the Most Domestic Camels | 0 | - | 4.94 | 60,959 |
| Tallest Countries North to South | 0 | - | 4.83 | 119,352 |
| Widest Countries East to West | 0 | - | 4.92 | 128,630 |
