| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,363 |
| NATO Countries | 0 | - | 4.98 | 280,119 |
| EU Countries Quiz | 0 | - | 4.99 | 273,817 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 288,143 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 272,875 |
| Top Five Countries by Religion | 0 | - | 4.93 | 171,266 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.92 | 112,560 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 111,788 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 148,365 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 114,315 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.91 | 65,685 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 75,106 |
| Countries with NO Military | 0 | - | 4.97 | 62,211 |
| Monarchies of the World | 0 | - | 4.94 | 168,583 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,556 |
| People on Money by Country | 0 | - | 4.83 | 60,368 |
| Countries that Start with a Vowel | 0 | - | 4.99 | 147,760 |
| Countries with the Most Major Earthquakes | 0 | - | 4.94 | 117,271 |
| Countries with the Most JetPunk Users | 0 | - | 4.99 | 168,019 |
| Most Common JetPunk Answers - Countries | 0 | - | 4.91 | 87,581 |
| Countries By Wikipedia Word Clouds | 0 | - | 4.84 | 39,736 |
| Country Superlatives - Top 2 | 0 | - | 4.99 | 70,442 |
| Majority Muslim Countries | 0 | - | 4.98 | 374,071 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,547 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,932 |
| Cities with the Biggest Economies | 0 | - | 4.90 | 130,845 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,777 |
| Coldest World Capitals | 0 | - | 4.95 | 133,541 |
| Countries with the Most Skyscrapers | 0 | - | 4.93 | 144,078 |
| Southernmost Countries A-Z | 0 | - | 4.94 | 153,511 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 195,572 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 170,203 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 192,251 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 300,786 |
| Countries with the Tallest Buildings | 0 | - | 4.93 | 104,350 |
| Most Guessed Cities by Country #2 | 0 | - | 4.95 | 79,348 |
| Most Guessed Cities by Country #1 | 0 | - | 4.88 | 101,960 |
| Countries with the Most Tanks | 0 | - | 4.91 | 107,349 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 50,509 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,760 |
| Five Least Guessed Countries by Continent | 0 | - | 4.97 | 98,307 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.83 | 72,830 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 320,503 |
| Terrible Country Spellings Accepted by JetPunk #1 | 0 | - | 4.85 | 33,372 |
| Buddhist Countries | 0 | - | 4.96 | 144,287 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 197,651 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 335,314 |
| Coldest Countries | 0 | - | 4.97 | 138,433 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 123,482 |
| Countries with the Most Nobel Prizes | 0 | - | 4.87 | 90,521 |
| Countries with the Least Precipitation | 0 | - | 4.90 | 82,694 |
| Countries with Most Nobel Prizes by Continent | 0 | - | 4.93 | 59,933 |
| Five Coldest Countries by Continent | 0 | - | 4.97 | 76,573 |
| World Currency Quiz | 0 | - | 4.92 | 302,819 |
| Monarchies Bordering Monarchies | 0 | - | 4.81 | 60,238 |
| Boundary Waters | 0 | - | 4.92 | 88,454 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 35,142 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,048 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 60,446 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,511 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.87 | 126,361 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 94,046 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,174 |
| Richest Island Countries | 0 | - | 4.84 | 100,494 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 235,995 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 224,965 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 192,128 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 122,763 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 139,457 |
| Countries Hidden in a Letter #1 | 0 | - | 5.00 | 48,147 |
| Countries with the Most Muslims | 0 | - | 4.95 | 160,326 |
| Countries with the Most Exports | 0 | - | 4.96 | 155,347 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 189,649 |
| Countries by Oil Consumption | 0 | - | 4.96 | 120,387 |
| Largest Economies in 2050 | 0 | - | 4.90 | 111,412 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 271,293 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 104,253 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.89 | 84,509 |
| Shortest Country Name A-Z | 0 | - | 4.99 | 237,035 |
| Countries that Start with A | 0 | - | 4.98 | 2,161,807 |
| Countries that Start with B | 0 | - | 4.95 | 2,293,530 |
| Countries that Start with C | 0 | - | 4.96 | 1,821,367 |
| Countries that Start with D | 0 | - | 4.96 | 709,139 |
| Countries that Start with E | 0 | - | 4.95 | 1,376,633 |
| Countries that Start with G | 0 | - | 4.97 | 1,502,712 |
| Countries that Start with H | 0 | - | 4.96 | 604,405 |
| Countries that Start with I | 0 | - | 4.92 | 1,287,645 |
| Countries that Start with J | 0 | - | 4.98 | 602,114 |
| Countries that Start with K | 0 | - | 4.97 | 815,433 |
| Countries that Start with L | 0 | - | 4.98 | 1,090,283 |
| Countries that Start with N | 0 | - | 4.93 | 1,117,277 |
| Countries that Start with P | 0 | - | 4.94 | 1,215,714 |
| Countries that Start with S | 0 | - | 4.98 | 1,754,246 |
| Countries that Start with T | 0 | - | 4.90 | 1,009,517 |
| Countries that Start with U | 0 | - | 4.97 | 904,235 |
| Countries that Start with V | 0 | - | 4.98 | 609,172 |
| Countries that Start with F | 0 | - | 4.83 | 617,321 |
| Countries that Start with M | 0 | - | 4.97 | 1,381,181 |
| Five Most Guessed Countries by Continent | 0 | - | 4.97 | 172,632 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 195,135 |
| Most Visited Countries by JetPunkers | 0 | - | 4.85 | 118,317 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,486 |
| European Geography By Letter - B #2 | 0 | - | 4.85 | 78,398 |
| Name the Constellations - With a Map | 0 | - | 4.92 | 35,921 |
| Google What's the Difference? - History | 0 | - | 4.20 | 46,230 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,428,679 |
| World's Biggest Financial Centers | 0 | - | 4.55 | 72,071 |
| Most-Searched Cities on Wikipedia | 0 | - | 4.41 | 35,196 |
| Cities By Wikipedia Word Clouds A-Z | 0 | - | 4.78 | 33,090 |
| Landlocked Countries | 0 | - | 4.99 | 420,077 |
| All OPEC Countries Ever | 0 | - | 4.74 | 96,608 |
| Currencies by $ymbol | 0 | - | 4.56 | 33,407 |
| Most-Searched Countries on Wikipedia | 0 | - | 4.46 | 49,976 |
| Richest Countries A-Z | 0 | - | 4.91 | 103,058 |
| Large Countries with Small Economies | 0 | - | 4.95 | 80,883 |
| Countries with Volcano Deaths | 0 | - | 4.74 | 33,719 |
| Countries with Earthquake Deaths | 0 | - | 4.51 | 88,672 |
| Countries with the Highest Death Rate | 0 | - | 4.54 | 47,323 |
| Country Superlatives #1 | 0 | - | 4.46 | 125,828 |
| Country Superlatives Quiz #2 | 0 | - | 4.53 | 64,430 |
| Country Superlatives - Not the United States | 0 | - | 4.48 | 73,373 |
| Countries by Wikipedia Descriptions #1 | 0 | - | 4.93 | 65,332 |
| Countries by Wikipedia Descriptions #4 | 0 | - | 4.87 | 56,943 |
| Countries with the Most Borders A-Z | 0 | - | 4.98 | 125,286 |
| Richest Countries Bordering Each Other | 0 | - | 4.99 | 154,131 |
| Rich Countries Bordering Poor Countries | 0 | - | 4.89 | 100,048 |
| Bordering Countries with the Largest GDPs | 0 | - | 4.97 | 76,395 |
| World's Most Grown Crops | 0 | - | 4.78 | 129,496 |
| Coldest Countries with Exceptions | 0 | - | 4.69 | 39,072 |
| WWII Geography | 0 | - | 4.81 | 120,304 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,576 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 95,788 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 165,896 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 124,103 |
| World Capitals Quiz | 0 | - | 5.00 | 5,071,315 |
| Sahara Desert Countries | 0 | - | 4.98 | 163,509 |
| Himalayan Countries | 0 | - | 4.95 | 137,921 |
| Andean Countries | 0 | - | 4.95 | 84,180 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 63,396 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 125,005 |
| Coffee Producing Countries | 0 | - | 4.83 | 67,047 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,493 |
| Danube Countries | 0 | - | 4.97 | 71,781 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 116,719 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,175 |
| Countries with the Worst Passports | 0 | - | 4.94 | 83,876 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 149,016 |
| European Landlocked Countries | 0 | - | 4.99 | 146,915 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,307 |
| Countries with the Most Species | 0 | - | 4.99 | 103,053 |
| Countries 197 to 205 | 0 | - | 4.89 | 70,458 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,473 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,640 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,408 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,089 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,479 |
| Countries in the Alps | 0 | - | 4.87 | 117,903 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 98,049 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 106,620 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,514 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,400 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,252 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 95,807 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,413 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,296 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,046 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,663 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,549 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,391 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,023 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,316 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,324 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 118,452 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,143 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,653 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 45,726 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 242,963 |
| World Countries - Blind Typing | 0 | - | 5.00 | 107,547 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,073 |
| Largest Countries By Category | 0 | - | 4.97 | 157,852 |
| Countries by Countries | 0 | - | 4.97 | 62,963 |
| Country Flags with the Most White | 0 | - | 4.85 | 138,399 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,196 |
| Random Countries Hidden in the World Map | 0 | - | 4.82 | 113,084 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,498 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 88,458 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,764,920 |
| One Country By Letter By Continent | 0 | - | 5.00 | 123,778 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 121,677 |
| 50 Largest Countries on the World Map Quiz | 0 | - | 4.98 | 145,526 |
| Western Europe Map Quiz | 0 | - | 4.86 | 93,788 |
| Tourist Attraction by Negative Review | 0 | - | 4.86 | 82,325 |
| Who Controls It? #1 | 0 | - | 4.83 | 48,432 |
| Border Crossings Quiz #1 | 0 | - | 4.99 | 208,483 |
| Border Crossings Quiz #2 | 0 | - | 4.99 | 128,154 |
| Longest International Borders | 0 | - | 4.99 | 264,878 |
| Countries with Three Borders | 0 | - | 4.96 | 36,517 |
| Country Connect by Northernmost Point | 0 | - | 4.96 | 41,993 |
| Largest Cities for each Latitude Degree | 0 | - | 4.99 | 48,108 |
| Demonym of Every Country | 0 | - | 4.91 | 59,675 |
