| Majority Muslim Countries | 0 | - | 4.98 | 368,015 |
| NATO Countries | 0 | - | 4.98 | 275,129 |
| EU Countries Quiz | 0 | - | 4.99 | 269,443 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 284,502 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 267,678 |
| Top Five Countries by Religion | 0 | - | 4.93 | 168,775 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.91 | 111,402 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 110,811 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 146,581 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 113,331 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.89 | 65,092 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 74,604 |
| Countries with NO Military | 0 | - | 4.97 | 61,065 |
| Monarchies of the World | 0 | - | 4.94 | 166,388 |
| Countries by Number of Books Published | 0 | - | 4.95 | 71,837 |
| People on Money by Country | 0 | - | 4.84 | 59,935 |
| Countries that Start with a Vowel | 0 | - | 4.98 | 128,428 |
| Countries with the Most Major Earthquakes | 0 | - | 4.94 | 116,706 |
| Countries with the Most JetPunk Users | 0 | - | 4.99 | 165,214 |
| Most Common JetPunk Answers - Countries | 0 | - | 4.91 | 86,554 |
| Countries By Wikipedia Word Clouds | 0 | - | 4.84 | 38,987 |
| Country Superlatives - Top 2 | 0 | - | 4.99 | 70,235 |
| Countries of the World Quiz | 0 | - | 5.00 | 46,854,241 |
| Random Countries Hidden in the World Map | 0 | - | 4.81 | 111,511 |
| Landlocked Countries | 0 | - | 4.99 | 412,912 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 316,560 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 332,463 |
| Countries with the Most Skyscrapers | 0 | - | 4.92 | 143,347 |
| Southernmost Countries A-Z | 0 | - | 4.94 | 152,642 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 193,772 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 169,305 |
| Biggest Countries by Area A-Z | 0 | - | 4.95 | 190,571 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 299,252 |
| Countries with the Tallest Buildings | 0 | - | 4.93 | 103,498 |
| Most Guessed Cities by Country #2 | 0 | - | 4.95 | 78,601 |
| Most Guessed Cities by Country #1 | 0 | - | 4.88 | 101,038 |
| Countries with the Most Tanks | 0 | - | 4.91 | 106,148 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 49,621 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,004 |
| Five Least Guessed Countries by Continent | 0 | - | 4.97 | 96,469 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.82 | 72,062 |
| Terrible Country Spellings Accepted by JetPunk #1 | 0 | - | 4.83 | 32,733 |
| Buddhist Countries | 0 | - | 4.96 | 142,826 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 196,086 |
| Coldest Countries | 0 | - | 4.97 | 137,114 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 121,851 |
| Countries with the Most Nobel Prizes | 0 | - | 4.87 | 89,869 |
| Countries with the Least Precipitation | 0 | - | 4.90 | 82,289 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,710,047 |
| Countries with Most Nobel Prizes by Continent | 0 | - | 4.93 | 59,723 |
| Five Coldest Countries by Continent | 0 | - | 4.97 | 76,190 |
| Monarchies Bordering Monarchies | 0 | - | 4.85 | 59,925 |
| Sahara Desert Countries | 0 | - | 4.98 | 160,251 |
| Himalayan Countries | 0 | - | 4.95 | 135,066 |
| Andean Countries | 0 | - | 4.94 | 82,673 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 62,088 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 123,002 |
| Coffee Producing Countries | 0 | - | 4.81 | 65,767 |
| Countries with Shrinking Populations | 0 | - | 4.93 | 64,473 |
| Danube Countries | 0 | - | 4.97 | 71,004 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 115,639 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 85,460 |
| Countries with the Worst Passports | 0 | - | 4.93 | 82,294 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 147,204 |
| European Landlocked Countries | 0 | - | 4.99 | 145,671 |
| Partially Recognized Countries | 0 | - | 4.98 | 105,057 |
| Countries with the Most Species | 0 | - | 4.99 | 95,188 |
| Countries 197 to 205 | 0 | - | 4.89 | 69,204 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,175 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,334 |
| Countries that Use the Peso | 0 | - | 4.87 | 58,910 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.89 | 72,513 |
| Countries with a AAA Credit Rating | 0 | - | 4.85 | 56,871 |
| Countries in the Alps | 0 | - | 4.87 | 116,689 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 94,478 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 105,089 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 77,943 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,328 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 115,072 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.91 | 94,940 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 99,476 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 52,686 |
| Largest Country by Body of Water | 0 | - | 4.95 | 55,796 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 61,973 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,166 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 40,999 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,365 |
| Arctic Ocean Countries | 0 | - | 4.95 | 78,675 |
| Countries with the Most Grassland | 0 | - | 4.93 | 76,678 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 116,872 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 67,572 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,202 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 44,672 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 238,854 |
| World Countries - Blind Typing | 0 | - | 5.00 | 105,386 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 47,545 |
| Largest Countries By Category | 0 | - | 4.97 | 156,624 |
| Countries by Countries | 0 | - | 4.96 | 62,169 |
| Richest Island Countries | 0 | - | 4.84 | 99,382 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 233,264 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 222,544 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 190,089 |
| Country Flags with the Most White | 0 | - | 4.87 | 137,225 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 121,262 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 61,935 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 135,895 |
| Countries Hidden in a Letter #1 | 0 | - | 5.00 | 47,754 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,306 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 98,010 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 87,661 |
| Countries with the Most Muslims | 0 | - | 4.95 | 159,156 |
| Countries with the Most Exports | 0 | - | 4.96 | 154,009 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 188,334 |
| Countries by Oil Consumption | 0 | - | 4.96 | 119,449 |
| Largest Economies in 2050 | 0 | - | 4.90 | 110,539 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 261,730 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.95 | 102,811 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.90 | 83,596 |
| Shortest Country Name A-Z | 0 | - | 5.00 | 234,565 |
| Countries that Start with A | 0 | - | 4.98 | 2,144,709 |
| Countries that Start with B | 0 | - | 4.95 | 2,278,052 |
| Countries that Start with C | 0 | - | 4.96 | 1,808,804 |
| Countries that Start with D | 0 | - | 4.96 | 700,534 |
| Countries that Start with E | 0 | - | 4.95 | 1,366,308 |
| Countries that Start with G | 0 | - | 4.97 | 1,491,484 |
| Countries that Start with H | 0 | - | 4.96 | 597,091 |
| Countries that Start with I | 0 | - | 4.92 | 1,279,223 |
| Countries that Start with J | 0 | - | 4.98 | 595,149 |
| Countries that Start with K | 0 | - | 4.96 | 808,634 |
| Countries that Start with L | 0 | - | 4.98 | 1,081,953 |
| Countries that Start with N | 0 | - | 4.93 | 1,108,811 |
| Countries that Start with P | 0 | - | 4.94 | 1,207,657 |
| Countries that Start with S | 0 | - | 4.98 | 1,743,235 |
| Countries that Start with T | 0 | - | 4.90 | 1,003,455 |
| Countries that Start with U | 0 | - | 4.97 | 899,146 |
| Countries that Start with V | 0 | - | 4.98 | 604,537 |
| Countries that Start with F | 0 | - | 4.83 | 611,484 |
| Countries that Start with M | 0 | - | 4.97 | 1,372,288 |
| Five Most Guessed Countries by Continent | 0 | - | 4.97 | 171,271 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 193,737 |
| Most Visited Countries by JetPunkers | 0 | - | 4.85 | 117,323 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 323,058 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 371,846 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 401,014 |
| Island Countries | 0 | - | 4.99 | 707,249 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,360,133 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,038,391 |
| Northernmost Countries | 0 | - | 4.99 | 357,265 |
| Countries of South America | 0 | - | 5.00 | 913,433 |
| Countries of Oceania | 0 | - | 5.00 | 1,038,698 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,845,279 |
| "Land" Countries | 0 | - | 4.98 | 333,430 |
| Richest Countries A-Z | 0 | - | 4.92 | 101,664 |
| Large Countries with Small Economies | 0 | - | 4.94 | 80,232 |
| Countries by Wikipedia Descriptions #1 | 0 | - | 4.93 | 64,980 |
| Countries by Wikipedia Descriptions #4 | 0 | - | 4.87 | 56,657 |
| Countries with the Most Borders A-Z | 0 | - | 4.98 | 124,838 |
| Richest Countries Bordering Each Other | 0 | - | 4.99 | 153,140 |
| Rich Countries Bordering Poor Countries | 0 | - | 4.89 | 99,345 |
| Bordering Countries with the Largest GDPs | 0 | - | 4.97 | 76,048 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,433,532 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 377,104 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 170,872 |
| Countries with Megacities | 0 | - | 4.99 | 246,209 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 196,790 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 111,740 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 135,257 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 79,676 |
| Countries by Official Language | 0 | - | 4.95 | 192,591 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 292,881 |
| Countries in their Native Language | 0 | - | 4.99 | 196,479 |
| Independence from Whom | 0 | - | 4.99 | 209,478 |
| Subdivisions by Country | 0 | - | 4.86 | 50,034 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 130,586 |
| Megadiverse Countries | 0 | - | 4.97 | 133,834 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 129,656 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 54,876 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 125,373 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 74,836 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 161,548 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 61,939 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 92,594 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 153,063 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,179 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 44,715 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 75,388 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 107,365 |
| Countries Furthest from the United States | 0 | - | 4.94 | 88,430 |
| Countries with the Highest HDI | 0 | - | 4.95 | 136,446 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 74,608 |
| Most Dispersed Island Nations | 0 | - | 4.96 | 70,979 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 108,357 |
| World Map Quiz | 0 | - | 4.81 | 63,360 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 152,227 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 106,223 |
| Countries by Founding Story | 0 | - | 4.95 | 76,447 |
| Countries by Road Signs | 0 | - | 4.98 | 52,977 |
| Southernmost Countries of the World | 0 | - | 4.99 | 226,159 |
| Countries by Inland Surface Water | 0 | - | 4.94 | 103,880 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.91 | 121,855 |
