| Monarchies Bordering Monarchies | 0 | - | 4.85 | 59,968 |
| Countries of the World Quiz | 0 | - | 5.00 | 46,924,118 |
| Majority Muslim Countries | 0 | - | 4.98 | 368,566 |
| NATO Countries | 0 | - | 4.98 | 275,781 |
| EU Countries Quiz | 0 | - | 4.99 | 269,966 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 284,964 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 268,356 |
| Top Five Countries by Religion | 0 | - | 4.93 | 169,072 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.91 | 111,555 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 110,945 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 146,773 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 113,469 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.89 | 65,177 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 74,668 |
| Countries with NO Military | 0 | - | 4.97 | 61,179 |
| Monarchies of the World | 0 | - | 4.94 | 166,632 |
| Countries by Number of Books Published | 0 | - | 4.95 | 71,912 |
| People on Money by Country | 0 | - | 4.84 | 59,985 |
| Countries that Start with a Vowel | 0 | - | 4.99 | 128,710 |
| Countries with the Most Major Earthquakes | 0 | - | 4.94 | 116,784 |
| Countries with the Most JetPunk Users | 0 | - | 4.99 | 165,534 |
| Most Common JetPunk Answers - Countries | 0 | - | 4.91 | 86,700 |
| Country Superlatives - Top 2 | 0 | - | 4.99 | 70,262 |
| Countries with the Most Borders | 0 | - | 4.97 | 385,819 |
| Countries with the Most Borders A-Z | 0 | - | 4.98 | 124,914 |
| Richest Countries Bordering Each Other | 0 | - | 4.99 | 153,265 |
| Rich Countries Bordering Poor Countries | 0 | - | 4.89 | 99,459 |
| Bordering Countries with the Largest GDPs | 0 | - | 4.97 | 76,092 |
| Landlocked Countries | 0 | - | 4.99 | 413,664 |
| Most Populated Countries Bordering the Pacific Ocean | 0 | - | 4.96 | 95,153 |
| Most Populous Countries Bordering Each Other | 0 | - | 4.97 | 129,349 |
| Countries with the Most People Bordering Them | 0 | - | 4.98 | 106,944 |
| Populous Countries Bordering Smaller Countries | 0 | - | 4.97 | 112,413 |
| Densest Countries Bordering Each Other | 0 | - | 4.93 | 89,604 |
| Countries with the Most Skyscrapers | 0 | - | 4.92 | 143,441 |
| Southernmost Countries A-Z | 0 | - | 4.94 | 152,742 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 193,950 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 169,400 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 190,763 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 299,405 |
| Countries with the Tallest Buildings | 0 | - | 4.93 | 103,750 |
| Most Guessed Cities by Country #2 | 0 | - | 4.95 | 78,705 |
| Most Guessed Cities by Country #1 | 0 | - | 4.88 | 101,164 |
| Countries with the Most Tanks | 0 | - | 4.91 | 106,277 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 49,755 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,146 |
| Five Least Guessed Countries by Continent | 0 | - | 4.97 | 96,647 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.83 | 72,159 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 317,048 |
| Buddhist Countries | 0 | - | 4.96 | 142,959 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 196,288 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 332,889 |
| Coldest Countries | 0 | - | 4.97 | 137,240 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 122,101 |
| Countries with the Shortest Total Borders | 0 | - | 4.94 | 103,123 |
| Countries with the Most Nobel Prizes | 0 | - | 4.87 | 89,931 |
| Countries with the Least Precipitation | 0 | - | 4.90 | 82,356 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,717,262 |
| Countries with Most Nobel Prizes by Continent | 0 | - | 4.93 | 59,751 |
| Five Coldest Countries by Continent | 0 | - | 4.97 | 76,242 |
| Sahara Desert Countries | 0 | - | 4.98 | 160,610 |
| Himalayan Countries | 0 | - | 4.95 | 135,378 |
| Andean Countries | 0 | - | 4.94 | 82,831 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 62,223 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 123,222 |
| Coffee Producing Countries | 0 | - | 4.81 | 65,909 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 64,615 |
| Danube Countries | 0 | - | 4.97 | 71,084 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 115,769 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 85,540 |
| Countries with the Worst Passports | 0 | - | 4.94 | 82,495 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 147,409 |
| European Landlocked Countries | 0 | - | 4.99 | 145,759 |
| Partially Recognized Countries | 0 | - | 4.98 | 105,218 |
| Countries with the Most Species | 0 | - | 4.99 | 95,242 |
| Countries 197 to 205 | 0 | - | 4.87 | 69,353 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,200 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,371 |
| Countries that Use the Peso | 0 | - | 4.88 | 58,959 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.89 | 72,579 |
| Countries with a AAA Credit Rating | 0 | - | 4.85 | 56,953 |
| Countries in the Alps | 0 | - | 4.86 | 116,826 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 94,572 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 105,264 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,015 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,426 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 115,168 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.91 | 95,006 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 99,583 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 52,760 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,308 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,064 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,197 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,045 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,454 |
| Arctic Ocean Countries | 0 | - | 4.95 | 78,753 |
| Countries with the Most Grassland | 0 | - | 4.93 | 76,756 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 117,073 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 67,649 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,255 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 44,774 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 239,323 |
| World Countries - Blind Typing | 0 | - | 5.00 | 105,682 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 47,605 |
| Largest Countries By Category | 0 | - | 4.97 | 156,765 |
| Countries by Countries | 0 | - | 4.96 | 62,258 |
| Country Flags with the Most White | 0 | - | 4.87 | 137,391 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 61,963 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,332 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 87,773 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 324,027 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 372,135 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 401,873 |
| Island Countries | 0 | - | 4.99 | 707,643 |
| Countries Richer Than Their Neighbors | 0 | - | 4.46 | 72,215 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,039,509 |
| Northernmost Countries | 0 | - | 4.99 | 357,752 |
| Countries of South America | 0 | - | 5.00 | 914,855 |
| Countries of Oceania | 0 | - | 5.00 | 1,040,574 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,848,532 |
| "Land" Countries | 0 | - | 4.98 | 333,666 |
| Countries that Start with A | 0 | - | 4.97 | 2,146,961 |
| Countries that Start with B | 0 | - | 4.95 | 2,279,974 |
| Countries that Start with C | 0 | - | 4.96 | 1,810,408 |
| Countries that Start with D | 0 | - | 4.96 | 701,608 |
| Countries that Start with E | 0 | - | 4.95 | 1,367,586 |
| Countries that Start with G | 0 | - | 4.97 | 1,492,867 |
| Countries that Start with H | 0 | - | 4.96 | 598,013 |
| Countries that Start with I | 0 | - | 4.92 | 1,280,323 |
| Countries that Start with J | 0 | - | 4.98 | 596,069 |
| Countries that Start with K | 0 | - | 4.97 | 809,445 |
| Countries that Start with L | 0 | - | 4.98 | 1,082,932 |
| Countries that Start with N | 0 | - | 4.93 | 1,109,790 |
| Countries that Start with P | 0 | - | 4.94 | 1,208,610 |
| Countries that Start with S | 0 | - | 4.98 | 1,744,590 |
| Countries that Start with T | 0 | - | 4.90 | 1,004,256 |
| Countries that Start with U | 0 | - | 4.97 | 899,956 |
| Countries that Start with V | 0 | - | 4.98 | 605,125 |
| Countries that Start with F | 0 | - | 4.83 | 612,220 |
| Countries that Start with M | 0 | - | 4.97 | 1,373,423 |
| Least Dense Countries Bordering Each Other | 0 | - | 4.85 | 22,939 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 225,302 |
| Richest Island Countries | 0 | - | 4.84 | 99,525 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,362,452 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 233,599 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 222,860 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 190,353 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 121,462 |
| Countries Hidden in a Letter #1 | 0 | - | 5.00 | 47,800 |
| Countries with the Most Muslims | 0 | - | 4.95 | 159,287 |
| Countries with the Most Exports | 0 | - | 4.96 | 154,176 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 188,505 |
| Countries by Oil Consumption | 0 | - | 4.96 | 119,558 |
| Largest Economies in 2050 | 0 | - | 4.90 | 110,654 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 262,140 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.95 | 102,956 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.90 | 83,722 |
| Shortest Country Name A-Z | 0 | - | 5.00 | 234,860 |
| Five Most Guessed Countries by Continent | 0 | - | 4.97 | 171,443 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 193,921 |
| European Countries with One Border | 0 | - | 4.97 | 181,644 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,538 |
| Random Countries by Borders | 0 | - | 4.99 | 81,682 |
| Most Visited Countries by JetPunkers | 0 | - | 4.85 | 117,477 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 171,259 |
| Countries with Megacities | 0 | - | 4.99 | 246,966 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 197,147 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 111,991 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 135,561 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 79,883 |
| Countries by Official Language | 0 | - | 4.95 | 192,777 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 293,144 |
| Countries in their Native Language | 0 | - | 4.99 | 196,644 |
| Independence from Whom | 0 | - | 4.99 | 209,703 |
| Subdivisions by Country | 0 | - | 4.86 | 50,068 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 130,761 |
| Megadiverse Countries | 0 | - | 4.97 | 133,906 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 129,809 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 54,921 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 125,429 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 74,862 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 161,668 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,005 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 93,030 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 153,150 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,215 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 44,746 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 75,578 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 107,422 |
| Countries Furthest from the United States | 0 | - | 4.94 | 88,497 |
| Countries with the Highest HDI | 0 | - | 4.95 | 136,505 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 74,679 |
| Most Dispersed Island Nations | 0 | - | 4.96 | 71,030 |
| Richest Countries A-Z | 0 | - | 4.92 | 101,866 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 108,602 |
| Large Countries with Small Economies | 0 | - | 4.94 | 80,334 |
| World Map Quiz | 0 | - | 4.81 | 63,497 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 152,697 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 106,333 |
| Southernmost Countries of the World | 0 | - | 4.99 | 226,361 |
