| Countries with Most Nobel Prizes by Continent | 0 | - | 4.94 | 56,330 |
| Five Coldest Countries by Continent | 0 | - | 4.96 | 58,312 |
| Countries Hidden in a Letter #1 | 0 | - | 5.00 | 42,730 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 177,118 |
| Countries of the World Quiz | 0 | - | 5.00 | 41,015,474 |
| NATO Countries Quiz | 0 | - | 4.98 | 226,004 |
| EU Countries Quiz | 0 | - | 4.99 | 228,357 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 226,247 |
| Countries with Nuclear Weapons | 0 | - | 4.89 | 217,949 |
| Top Five Countries by Religion | 0 | - | 4.90 | 142,350 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.91 | 81,699 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 124,688 |
| Countries where the Sea Freezes | 0 | - | 4.91 | 81,422 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.89 | 57,956 |
| Largest Countries Without Deserts | 0 | - | 4.86 | 66,316 |
| Countries with NO Military | 0 | - | 4.97 | 49,562 |
| Monarchies of the World | 0 | - | 4.93 | 152,996 |
| Countries by Number of Books Published | 0 | - | 4.95 | 63,771 |
| Countries with the Most Major Earthquakes | 0 | - | 4.94 | 109,462 |
| Most Common JetPunk Answers - Countries | 0 | - | 4.89 | 75,456 |
| Country Superlatives - Top 2 | 0 | - | 4.99 | 66,480 |
| Landlocked Countries Quiz | 0 | - | 4.99 | 324,795 |
| Majority Muslim Countries | 0 | - | 4.97 | 313,573 |
| Countries with the Most Skyscrapers | 0 | - | 4.93 | 132,411 |
| Southernmost Countries A-Z | 0 | - | 4.95 | 140,068 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 181,671 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 162,020 |
| Biggest Countries by Area A-Z | 0 | - | 4.95 | 176,630 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 287,167 |
| Countries with the Tallest Buildings | 0 | - | 4.95 | 74,635 |
| Most Guessed Cities by Country #2 | 0 | - | 4.92 | 56,036 |
| Most Guessed Cities by Country #1 | 0 | - | 4.92 | 85,023 |
| Countries with the Most Tanks | 0 | - | 4.90 | 75,501 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 41,421 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 66,454 |
| Five Least Guessed Countries by Continent | 0 | - | 4.96 | 81,136 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.81 | 64,286 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,080,575 |
| Buddhist Countries | 0 | - | 4.96 | 130,848 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 152,811 |
| Coldest Countries | 0 | - | 4.97 | 124,834 |
| Countries with the Most Millionaires | 0 | - | 4.85 | 83,834 |
| Countries with the Most Nobel Prizes | 0 | - | 4.86 | 83,725 |
| Countries with the Least Precipitation | 0 | - | 4.89 | 68,121 |
| Five Top Olympic Medal-Winning Countries by Continent | 0 | - | 4.96 | 127,087 |
| Monarchies Bordering Monarchies | 0 | - | 4.86 | 55,781 |
| Members of the Arab League | 0 | - | 4.86 | 62,437 |
| Sahara Desert Countries | 0 | - | 4.97 | 127,288 |
| Himalayan Countries | 0 | - | 4.94 | 105,128 |
| Andean Countries | 0 | - | 4.91 | 58,345 |
| Countries with the Oldest Median Age | 0 | - | 4.84 | 59,298 |
| Countries with the Youngest Median Age | 0 | - | 4.98 | 49,485 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 102,835 |
| Coffee Producing Countries | 0 | - | 4.81 | 54,122 |
| Countries with Shrinking Populations | 0 | - | 4.93 | 53,357 |
| Danube Countries | 0 | - | 4.97 | 56,688 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 91,735 |
| Countries With an "Ese" Demonym | 0 | - | 4.96 | 64,873 |
| Countries with the Best Passports | 0 | - | 4.88 | 71,342 |
| Countries with the Worst Passports | 0 | - | 4.88 | 49,440 |
| Countries with the Most Immigrants | 0 | - | 4.87 | 109,636 |
| European Landlocked Countries | 0 | - | 4.99 | 115,556 |
| Partially Recognized Countries | 0 | - | 4.98 | 89,450 |
| Countries with the Most Species | 0 | - | 4.99 | 89,542 |
| Countries 197 to 205 | 0 | - | 4.89 | 56,422 |
| Tropic of Cancer Countries | 0 | - | 4.96 | 44,702 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 44,027 |
| Countries Producing the Most Sugarcane | 0 | - | 4.94 | 48,346 |
| Countries that Use the Peso | 0 | - | 4.82 | 46,445 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.88 | 58,730 |
| Countries with a AAA Credit Rating | 0 | - | 4.89 | 49,210 |
| Countries in the Alps | 0 | - | 4.84 | 102,741 |
| Top Five Importing Partners by Country | 0 | - | 4.98 | 85,400 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 87,324 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 71,641 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 78,337 |
| Northernmost Countries by Continent | 0 | - | 4.97 | 94,048 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.91 | 87,620 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 89,700 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 46,189 |
| Biggest Country by Body of Water | 0 | - | 4.96 | 45,344 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 54,707 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.88 | 69,481 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 48,635 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 36,703 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 95,567 |
| Arctic Ocean Countries | 0 | - | 4.93 | 72,030 |
| Countries with the Most Grassland | 0 | - | 4.93 | 69,535 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 98,236 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 61,389 |
| Countries that Host the Most Refugees | 0 | - | 4.93 | 53,438 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 196,705 |
| World Countries - Blind Typing | 0 | - | 5.00 | 73,084 |
| Countries in Their Own Alphabet | 0 | - | 4.94 | 42,322 |
| Largest Countries By Category | 0 | - | 4.96 | 145,021 |
| Countries by Countries | 0 | - | 4.96 | 54,715 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 58,746 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 78,329 |
| Spanish-Speaking Countries | 0 | - | 4.94 | 341,441 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 356,050 |
| Island Countries Quiz | 0 | - | 4.99 | 661,248 |
| Country Word Search #2 | 0 | - | 4.55 | 50,050 |
| Country Word Search - Large Edition | 0 | - | 4.66 | 57,976 |
| Biggest Countries by Area | 0 | - | 5.00 | 934,457 |
| Northernmost Countries | 0 | - | 4.99 | 327,800 |
| Countries of South America | 0 | - | 5.00 | 795,031 |
| Countries of Oceania | 0 | - | 5.00 | 895,521 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,160,434 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,576,617 |
| Countries that Start with A | 0 | - | 4.98 | 1,947,208 |
| Countries that Start with B | 0 | - | 4.95 | 2,085,768 |
| Countries that Start with C | 0 | - | 4.96 | 1,649,821 |
| Countries that Start with D | 0 | - | 4.96 | 595,114 |
| Countries that Start with E | 0 | - | 4.95 | 1,234,600 |
| Countries that Start with G | 0 | - | 4.97 | 1,354,073 |
| Countries that Start with H | 0 | - | 4.95 | 507,533 |
| Countries that Start with I | 0 | - | 4.92 | 1,164,299 |
| Countries that Start with J | 0 | - | 4.98 | 510,647 |
| Countries that Start with K | 0 | - | 4.96 | 714,818 |
| Countries that Start with L | 0 | - | 4.98 | 973,737 |
| Countries that Start with N | 0 | - | 4.92 | 1,000,010 |
| Countries that Start with P | 0 | - | 4.95 | 1,102,602 |
| Countries that Start with S | 0 | - | 4.98 | 1,607,185 |
| Countries that Start with T | 0 | - | 4.89 | 911,896 |
| Countries that Start with U | 0 | - | 4.96 | 823,086 |
| Countries that Start with V | 0 | - | 4.98 | 551,127 |
| Countries that Start with F | 0 | - | 4.83 | 538,679 |
| Countries that Start with M | 0 | - | 4.97 | 1,256,227 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 284,328 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 207,762 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 198,751 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 169,256 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.96 | 106,277 |
| Countries with the Most Billionaires | 0 | - | 4.94 | 281,301 |
| Countries with the Most Muslims | 0 | - | 4.93 | 131,836 |
| Countries with the Most Exports | 0 | - | 4.96 | 123,286 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 161,854 |
| Countries by Oil Consumption | 0 | - | 4.96 | 111,527 |
| Largest Economies in 2050 | 0 | - | 4.90 | 99,780 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 239,427 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 88,901 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.85 | 66,372 |
| Shortest Country Name A-Z | 0 | - | 4.99 | 214,145 |
| Five Countries by a Single Word by Continent | 0 | - | 4.89 | 65,909 |
| Five Countries with Most Christians by Continent | 0 | - | 4.99 | 98,360 |
| Five Most Guessed Countries by Continent | 0 | - | 4.96 | 154,095 |
| Most Powerful Countries Bordering Each Other | 0 | - | 4.84 | 49,240 |
| Most Visited Countries by JetPunkers | 0 | - | 4.85 | 76,632 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 126,493 |
| Countries with Megacities | 0 | - | 4.99 | 197,783 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 172,006 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.97 | 98,226 |
| Countries With More than 200 Million People | 0 | - | 4.94 | 95,837 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 64,191 |
| Top 50 Countries by Population - In Order | 0 | - | 4.97 | 248,515 |
| Countries by Official Language | 0 | - | 4.96 | 172,965 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.92 | 249,589 |
| Countries in their Native Language | 0 | - | 4.98 | 178,518 |
| Independence from Whom | 0 | - | 4.99 | 185,893 |
| Subdivisions by Country | 0 | - | 4.82 | 46,479 |
| Who Controlled These Colonies? | 0 | - | 4.89 | 113,642 |
| Megadiverse Countries | 0 | - | 4.96 | 125,410 |
| Countries With the Most English Speakers | 0 | - | 4.87 | 91,601 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 106,757 |
| Most Desired Destinations for Potential Migrants | 0 | - | 4.83 | 47,413 |
| 15 Biggest Island Countries | 0 | - | 4.99 | 131,712 |
| Most Recently-Settled Countries | 0 | - | 4.92 | 49,200 |
| Countries of the World in 1938 Quiz | 0 | - | 4.96 | 78,051 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.95 | 145,190 |
| Countries with Multiple Populous Islands | 0 | - | 4.91 | 77,097 |
| Countries in Relation to Cities #1 | 0 | - | 4.91 | 41,368 |
| Countries by Sports League Revenue | 0 | - | 4.88 | 43,926 |
| Landmarks of Countries #1 | 0 | - | 4.89 | 101,648 |
| Countries Furthest from the United States | 0 | - | 4.94 | 72,069 |
| Countries with the Highest HDI | 0 | - | 4.95 | 130,987 |
| Straight Shot to the Arctic Circle | 0 | - | 4.92 | 68,602 |
| Most Dispersed Island Nations | 0 | - | 4.96 | 65,332 |
| Richest Countries A-Z | 0 | - | 4.91 | 88,257 |
| Countries of the World in Alphabetical Order | 0 | - | 4.99 | 82,582 |
| Large Countries with Small Economies | 0 | - | 4.93 | 61,197 |
| World Map Quiz | 0 | - | 4.90 | 49,613 |
| Smallest Countries with at Least One Border | 0 | - | 4.89 | 81,597 |
| Southernmost Countries of the World | 0 | - | 4.99 | 207,071 |
| Countries by Inland Surface Water | 0 | - | 4.94 | 91,076 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.90 | 108,206 |
| Countries With the Most Languages | 0 | - | 4.91 | 174,011 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.93 | 87,428 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.86 | 71,729 |
| Countries with the Most Prisoners | 0 | - | 4.93 | 86,442 |
| Countries with the Most Domestic Camels | 0 | - | 4.92 | 54,068 |
| Tallest Countries North to South | 0 | - | 4.84 | 110,557 |
| Widest Countries East to West | 0 | - | 4.93 | 119,486 |
| Countries with the Highest Average Elevation | 0 | - | 4.98 | 68,854 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 159,166 |
| Countries with the Most Area in the Southern Hemisphere | 0 | - | 4.99 | 92,715 |
| Most Populous Countries as a Percent of Their Continent | 0 | - | 4.97 | 85,683 |
| Largest Countries as a Percent of Continent | 0 | - | 4.97 | 119,466 |
| Countries with the Most Desert | 0 | - | 4.92 | 105,291 |
| Countries by Contribution to UN Budget | 0 | - | 4.86 | 66,496 |
| Countries with Most Nobel Laureates per Capita | 0 | - | 4.83 | 32,086 |
