| NATO Countries | 0 | - | 4.98 | 279,142 |
| EU Countries Quiz | 0 | - | 4.99 | 272,749 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 287,336 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 271,739 |
| Top Five Countries by Religion | 0 | - | 4.93 | 170,651 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.92 | 112,318 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 111,555 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 147,915 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 114,073 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.91 | 65,542 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 74,992 |
| Countries with NO Military | 0 | - | 4.97 | 61,921 |
| Monarchies of the World | 0 | - | 4.94 | 168,180 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,373 |
| People on Money by Country | 0 | - | 4.83 | 60,259 |
| Countries that Start with a Vowel | 0 | - | 4.99 | 129,958 |
| Countries with the Most Major Earthquakes | 0 | - | 4.94 | 117,153 |
| Countries with the Most JetPunk Users | 0 | - | 4.99 | 167,428 |
| Most Common JetPunk Answers - Countries | 0 | - | 4.91 | 87,345 |
| Country Superlatives - Top 2 | 0 | - | 4.99 | 70,394 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,309,463 |
| Majority Muslim Countries | 0 | - | 4.98 | 373,038 |
| Landlocked Countries | 0 | - | 4.99 | 418,510 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,754,552 |
| Sahara Desert Countries | 0 | - | 4.98 | 162,761 |
| Himalayan Countries | 0 | - | 4.94 | 137,225 |
| Andean Countries | 0 | - | 4.95 | 83,830 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 63,079 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 124,484 |
| Coffee Producing Countries | 0 | - | 4.83 | 66,758 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,288 |
| Danube Countries | 0 | - | 4.97 | 71,610 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 116,486 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,010 |
| Countries with the Worst Passports | 0 | - | 4.94 | 83,569 |
| Countries with the Most Skyscrapers | 0 | - | 4.92 | 143,916 |
| Southernmost Countries A-Z | 0 | - | 4.94 | 153,197 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 195,108 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 148,633 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 169,878 |
| European Landlocked Countries | 0 | - | 4.99 | 146,723 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,066 |
| Countries with the Most Species | 0 | - | 4.99 | 102,863 |
| Countries 197 to 205 | 0 | - | 4.89 | 70,201 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,415 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,573 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 191,747 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 300,215 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,273 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 72,948 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,325 |
| Countries in the Alps | 0 | - | 4.87 | 117,622 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 95,090 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 106,290 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,382 |
| Countries with the Tallest Buildings | 0 | - | 4.93 | 104,210 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,938 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,045 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 95,415 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,230 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,145 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,942 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,516 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,451 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,315 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,890 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,161 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,178 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 118,110 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,035 |
| Most Guessed Cities by Country #2 | 0 | - | 4.95 | 79,202 |
| Most Guessed Cities by Country #1 | 0 | - | 4.88 | 101,743 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,550 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 45,471 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 242,204 |
| World Countries - Blind Typing | 0 | - | 5.00 | 107,125 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 47,968 |
| Countries with the Most Tanks | 0 | - | 4.91 | 107,083 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 50,326 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,630 |
| Largest Countries By Category | 0 | - | 4.97 | 157,569 |
| Countries by Countries | 0 | - | 4.96 | 62,800 |
| Five Least Guessed Countries by Continent | 0 | - | 4.97 | 98,045 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.83 | 72,599 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 319,616 |
| Country Flags with the Most White | 0 | - | 4.85 | 138,149 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,148 |
| Buddhist Countries | 0 | - | 4.96 | 143,679 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,464 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 197,302 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 88,284 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 334,569 |
| Coldest Countries | 0 | - | 4.97 | 138,266 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 123,141 |
| Countries with the Most Nobel Prizes | 0 | - | 4.87 | 90,425 |
| Countries with the Least Precipitation | 0 | - | 4.90 | 82,604 |
| Countries with Most Nobel Prizes by Continent | 0 | - | 4.93 | 59,896 |
| Five Coldest Countries by Continent | 0 | - | 4.97 | 76,484 |
| Monarchies Bordering Monarchies | 0 | - | 4.81 | 60,171 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 328,658 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 374,495 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 404,911 |
| Island Countries | 0 | - | 4.99 | 709,598 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,045,666 |
| Northernmost Countries | 0 | - | 4.99 | 360,307 |
| Countries of South America | 0 | - | 5.00 | 922,458 |
| Countries of Oceania | 0 | - | 5.00 | 1,050,407 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,865,335 |
| "Land" Countries | 0 | - | 4.98 | 335,706 |
| Richest Island Countries | 0 | - | 4.84 | 100,271 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,374,912 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 235,368 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 224,408 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 191,699 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 122,486 |
| Countries Hidden in a Letter #1 | 0 | - | 5.00 | 48,074 |
| Countries with the Most Muslims | 0 | - | 4.95 | 160,108 |
| Countries with the Most Exports | 0 | - | 4.96 | 155,061 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 189,372 |
| Countries by Oil Consumption | 0 | - | 4.96 | 120,261 |
| Largest Economies in 2050 | 0 | - | 4.90 | 111,240 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 270,141 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 104,003 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.89 | 84,332 |
| Shortest Country Name A-Z | 0 | - | 5.00 | 236,285 |
| Countries that Start with A | 0 | - | 4.98 | 2,158,330 |
| Countries that Start with B | 0 | - | 4.95 | 2,290,345 |
| Countries that Start with C | 0 | - | 4.96 | 1,818,742 |
| Countries that Start with D | 0 | - | 4.96 | 707,312 |
| Countries that Start with E | 0 | - | 4.95 | 1,374,495 |
| Countries that Start with G | 0 | - | 4.97 | 1,500,131 |
| Countries that Start with H | 0 | - | 4.96 | 602,820 |
| Countries that Start with I | 0 | - | 4.92 | 1,285,869 |
| Countries that Start with J | 0 | - | 4.98 | 600,672 |
| Countries that Start with K | 0 | - | 4.97 | 813,774 |
| Countries that Start with L | 0 | - | 4.98 | 1,088,606 |
| Countries that Start with N | 0 | - | 4.93 | 1,115,537 |
| Countries that Start with P | 0 | - | 4.94 | 1,214,059 |
| Countries that Start with S | 0 | - | 4.98 | 1,752,013 |
| Countries that Start with T | 0 | - | 4.90 | 1,008,282 |
| Countries that Start with U | 0 | - | 4.97 | 903,200 |
| Countries that Start with V | 0 | - | 4.98 | 608,265 |
| Countries that Start with F | 0 | - | 4.83 | 616,106 |
| Countries that Start with M | 0 | - | 4.97 | 1,379,310 |
| Five Most Guessed Countries by Continent | 0 | - | 4.97 | 172,341 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 194,861 |
| Most Visited Countries by JetPunkers | 0 | - | 4.85 | 118,136 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 172,893 |
| Countries with Megacities | 0 | - | 4.99 | 256,957 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 198,758 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 112,917 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 137,060 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 80,921 |
| Countries by Official Language | 0 | - | 4.95 | 194,581 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 295,453 |
| Countries in their Native Language | 0 | - | 4.99 | 198,122 |
| Independence from Whom | 0 | - | 4.99 | 211,227 |
| Subdivisions by Country | 0 | - | 4.86 | 50,271 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 131,637 |
| Megadiverse Countries | 0 | - | 4.96 | 134,742 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 131,494 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 55,161 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 125,729 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,006 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 162,671 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,355 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 93,914 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 153,819 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,467 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 44,972 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 76,878 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 107,692 |
| Countries Furthest from the United States | 0 | - | 4.94 | 88,966 |
| Countries with the Highest HDI | 0 | - | 4.95 | 136,754 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 75,118 |
| Most Dispersed Island Nations | 0 | - | 4.97 | 71,305 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 110,097 |
| World Map Quiz | 0 | - | 4.81 | 64,456 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 155,433 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 106,997 |
| Southernmost Countries of the World | 0 | - | 4.99 | 227,429 |
| Countries by Inland Surface Water | 0 | - | 4.94 | 104,890 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.91 | 122,599 |
| Countries With the Most Languages | 0 | - | 4.90 | 201,249 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.95 | 110,483 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.90 | 93,646 |
| Countries with the Most Prisoners | 0 | - | 4.94 | 98,796 |
| Countries with the Most Domestic Camels | 0 | - | 4.94 | 61,246 |
| Tallest Countries North to South | 0 | - | 4.83 | 120,254 |
| Widest Countries East to West | 0 | - | 4.92 | 129,335 |
| Countries with the Highest Average Elevation | 0 | - | 4.98 | 71,376 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 185,917 |
| Countries with the Most Area in the Southern Hemisphere | 0 | - | 4.99 | 97,983 |
| Most Populous Countries as a Percent of Their Continent | 0 | - | 4.97 | 94,487 |
| Largest Countries as a Percent of Continent | 0 | - | 4.97 | 148,176 |
| Countries with the Most Desert | 0 | - | 4.93 | 127,510 |
| Countries by Contribution to UN Budget | 0 | - | 4.87 | 77,221 |
| Countries with Most Nobel Laureates per Capita | 0 | - | 4.83 | 34,722 |
| Countries with Double Letters | 0 | - | 4.97 | 95,029 |
| Countries that End in N | 0 | - | 4.95 | 169,870 |
