| Country Superlatives - Top 2 | 0 | - | 4.99 | 70,331 |
| NATO Countries | 0 | - | 4.98 | 277,613 |
| EU Countries Quiz | 0 | - | 4.99 | 271,215 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 286,023 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 269,864 |
| Top Five Countries by Religion | 0 | - | 4.93 | 169,783 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.91 | 112,020 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 111,227 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 147,243 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 113,739 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.89 | 65,337 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 74,804 |
| Countries with NO Military | 0 | - | 4.97 | 61,475 |
| Monarchies of the World | 0 | - | 4.94 | 167,228 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,098 |
| People on Money by Country | 0 | - | 4.83 | 60,110 |
| Countries that Start with a Vowel | 0 | - | 4.99 | 129,238 |
| Countries with the Most Major Earthquakes | 0 | - | 4.94 | 116,962 |
| Countries with the Most JetPunk Users | 0 | - | 4.99 | 166,284 |
| Most Common JetPunk Answers - Countries | 0 | - | 4.91 | 86,998 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,102,957 |
| Majority Muslim Countries | 0 | - | 4.98 | 371,282 |
| Landlocked Countries | 0 | - | 4.99 | 415,868 |
| Country Superlatives Quiz #2 | 0 | - | 4.53 | 64,218 |
| Country Superlatives - Not the United States | 0 | - | 4.48 | 73,162 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,735,076 |
| Sahara Desert Countries | 0 | - | 4.98 | 161,530 |
| Himalayan Countries | 0 | - | 4.95 | 136,170 |
| Andean Countries | 0 | - | 4.95 | 83,276 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 62,576 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 123,768 |
| Coffee Producing Countries | 0 | - | 4.83 | 66,274 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 64,900 |
| Danube Countries | 0 | - | 4.97 | 71,318 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 116,084 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 85,772 |
| Countries with the Worst Passports | 0 | - | 4.94 | 82,987 |
| Countries with the Most Skyscrapers | 0 | - | 4.92 | 143,660 |
| Southernmost Countries A-Z | 0 | - | 4.94 | 152,965 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 194,365 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 147,942 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 169,644 |
| European Landlocked Countries | 0 | - | 4.99 | 146,022 |
| Partially Recognized Countries | 0 | - | 4.98 | 105,632 |
| Countries with the Most Species | 0 | - | 4.99 | 95,381 |
| Countries 197 to 205 | 0 | - | 4.89 | 69,766 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,292 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,465 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 191,237 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 299,813 |
| Countries that Use the Peso | 0 | - | 4.88 | 59,102 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 72,748 |
| Countries with a AAA Credit Rating | 0 | - | 4.85 | 57,125 |
| Countries in the Alps | 0 | - | 4.86 | 117,217 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 94,822 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 105,717 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,199 |
| Countries with the Tallest Buildings | 0 | - | 4.93 | 104,003 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,644 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 115,449 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.91 | 95,193 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 99,883 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 52,937 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,738 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,273 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,305 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,173 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,662 |
| Arctic Ocean Countries | 0 | - | 4.95 | 78,923 |
| Countries with the Most Grassland | 0 | - | 4.93 | 76,937 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 117,572 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 67,837 |
| Most Guessed Cities by Country #2 | 0 | - | 4.95 | 78,919 |
| Most Guessed Cities by Country #1 | 0 | - | 4.88 | 101,440 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,377 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 45,113 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 240,581 |
| World Countries - Blind Typing | 0 | - | 5.00 | 106,383 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 47,770 |
| Countries with the Most Tanks | 0 | - | 4.91 | 106,641 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 49,986 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,364 |
| Largest Countries By Category | 0 | - | 4.97 | 157,143 |
| Countries by Countries | 0 | - | 4.96 | 62,507 |
| Five Least Guessed Countries by Continent | 0 | - | 4.97 | 97,573 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.83 | 72,373 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 318,207 |
| Country Flags with the Most White | 0 | - | 4.87 | 137,764 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,051 |
| Buddhist Countries | 0 | - | 4.96 | 143,285 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,394 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 196,759 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 88,021 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 333,696 |
| Coldest Countries | 0 | - | 4.97 | 137,993 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 122,587 |
| Countries with the Most Nobel Prizes | 0 | - | 4.87 | 90,284 |
| Countries with the Least Precipitation | 0 | - | 4.90 | 82,476 |
| Countries with Most Nobel Prizes by Continent | 0 | - | 4.93 | 59,829 |
| Five Coldest Countries by Continent | 0 | - | 4.97 | 76,363 |
| Monarchies Bordering Monarchies | 0 | - | 4.81 | 60,052 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 326,273 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 373,411 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 403,115 |
| Island Countries | 0 | - | 4.99 | 708,551 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,042,434 |
| Northernmost Countries | 0 | - | 4.99 | 358,990 |
| Countries of South America | 0 | - | 5.00 | 918,616 |
| Countries of Oceania | 0 | - | 5.00 | 1,045,401 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,856,174 |
| "Land" Countries | 0 | - | 4.98 | 334,250 |
| Richest Island Countries | 0 | - | 4.84 | 99,866 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,368,527 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 234,417 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 223,570 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 190,991 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 121,924 |
| Countries Hidden in a Letter #1 | 0 | - | 5.00 | 47,929 |
| Countries with the Most Muslims | 0 | - | 4.95 | 159,677 |
| Countries with the Most Exports | 0 | - | 4.96 | 154,598 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 188,906 |
| Countries by Oil Consumption | 0 | - | 4.96 | 119,757 |
| Largest Economies in 2050 | 0 | - | 4.90 | 110,899 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 267,575 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.95 | 103,573 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.90 | 83,993 |
| Shortest Country Name A-Z | 0 | - | 5.00 | 235,567 |
| Countries that Start with A | 0 | - | 4.98 | 2,152,185 |
| Countries that Start with B | 0 | - | 4.95 | 2,284,591 |
| Countries that Start with C | 0 | - | 4.96 | 1,814,114 |
| Countries that Start with D | 0 | - | 4.96 | 704,157 |
| Countries that Start with E | 0 | - | 4.95 | 1,370,628 |
| Countries that Start with G | 0 | - | 4.97 | 1,496,157 |
| Countries that Start with H | 0 | - | 4.96 | 600,120 |
| Countries that Start with I | 0 | - | 4.92 | 1,282,832 |
| Countries that Start with J | 0 | - | 4.98 | 598,138 |
| Countries that Start with K | 0 | - | 4.97 | 811,378 |
| Countries that Start with L | 0 | - | 4.98 | 1,085,348 |
| Countries that Start with N | 0 | - | 4.93 | 1,112,272 |
| Countries that Start with P | 0 | - | 4.94 | 1,210,927 |
| Countries that Start with S | 0 | - | 4.98 | 1,747,895 |
| Countries that Start with T | 0 | - | 4.90 | 1,006,033 |
| Countries that Start with U | 0 | - | 4.97 | 901,418 |
| Countries that Start with V | 0 | - | 4.98 | 606,397 |
| Countries that Start with F | 0 | - | 4.83 | 613,961 |
| Countries that Start with M | 0 | - | 4.97 | 1,376,024 |
| Five Most Guessed Countries by Continent | 0 | - | 4.96 | 171,915 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 194,364 |
| Most Visited Countries by JetPunkers | 0 | - | 4.85 | 117,792 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 172,067 |
| Countries with Megacities | 0 | - | 4.99 | 248,538 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 197,950 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 112,439 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 136,327 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 80,383 |
| Countries by Official Language | 0 | - | 4.95 | 193,692 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 294,187 |
| Countries in their Native Language | 0 | - | 4.99 | 197,378 |
| Independence from Whom | 0 | - | 4.99 | 210,351 |
| Subdivisions by Country | 0 | - | 4.86 | 50,167 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 131,187 |
| Megadiverse Countries | 0 | - | 4.96 | 134,495 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 130,572 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 55,046 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 125,580 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 74,930 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 161,949 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,167 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 93,447 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 153,497 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,321 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 44,795 |
| Countries by Sports League Revenue | 0 | - | 4.95 | 76,051 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 107,547 |
| Countries Furthest from the United States | 0 | - | 4.94 | 88,648 |
| Countries with the Highest HDI | 0 | - | 4.95 | 136,618 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 74,822 |
| Most Dispersed Island Nations | 0 | - | 4.97 | 71,154 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 109,299 |
| World Map Quiz | 0 | - | 4.81 | 63,918 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 153,975 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 106,642 |
| Southernmost Countries of the World | 0 | - | 4.99 | 226,911 |
| Countries by Inland Surface Water | 0 | - | 4.94 | 104,592 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.91 | 122,306 |
| Countries With the Most Languages | 0 | - | 4.89 | 200,496 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.95 | 110,179 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.90 | 93,376 |
| Countries with the Most Prisoners | 0 | - | 4.94 | 98,561 |
| Countries with the Most Domestic Camels | 0 | - | 4.94 | 61,105 |
| Tallest Countries North to South | 0 | - | 4.83 | 119,583 |
| Widest Countries East to West | 0 | - | 4.92 | 129,082 |
| Countries with the Highest Average Elevation | 0 | - | 4.98 | 71,304 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 185,563 |
| Countries with the Most Area in the Southern Hemisphere | 0 | - | 4.99 | 97,673 |
| Most Populous Countries as a Percent of Their Continent | 0 | - | 4.97 | 93,908 |
| Largest Countries as a Percent of Continent | 0 | - | 4.97 | 147,901 |
| Countries with the Most Desert | 0 | - | 4.93 | 127,290 |
| Countries by Contribution to UN Budget | 0 | - | 4.87 | 76,939 |
| Countries with Most Nobel Laureates per Capita | 0 | - | 4.84 | 34,655 |
