| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,647 |
| Countries with the Most Skyscrapers | 0 | - | 4.93 | 144,405 |
| Countries with the Tallest Buildings | 0 | - | 4.93 | 104,597 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,650 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.92 | 113,411 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 112,692 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 114,836 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.91 | 65,974 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 75,398 |
| Monarchies of the World | 0 | - | 4.94 | 169,428 |
| People on Money by Country | 0 | - | 4.83 | 60,552 |
| Countries that Start with a Vowel | 0 | - | 4.99 | 154,347 |
| Countries with the Most Major Earthquakes | 0 | - | 4.94 | 117,605 |
| Countries with the Most JetPunk Users | 0 | - | 4.99 | 169,030 |
| Most Common JetPunk Answers - Countries | 0 | - | 4.91 | 88,060 |
| Countries By Wikipedia Word Clouds | 0 | - | 4.84 | 40,088 |
| Country Superlatives - Top 2 | 0 | - | 4.99 | 70,562 |
| Geography by Letter - T | 0 | - | 4.84 | 154,541 |
| Tall Building Cities - United States | 0 | - | 4.48 | 68,444 |
| Countries with the Most Skyscrapers per Capita | 0 | - | 4.69 | 72,639 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 46,457 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 113,218 |
| Southernmost Countries A-Z | 0 | - | 4.95 | 153,840 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 196,160 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 170,605 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 192,903 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 301,415 |
| Most Guessed Cities by Country #2 | 0 | - | 4.94 | 79,946 |
| Most Guessed Cities by Country #1 | 0 | - | 4.88 | 102,772 |
| Five Least Guessed Countries by Continent | 0 | - | 4.97 | 98,895 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.83 | 73,182 |
| Terrible Country Spellings Accepted by JetPunk #1 | 0 | - | 4.85 | 33,622 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 198,492 |
| Coldest Countries | 0 | - | 4.97 | 138,788 |
| Countries with the Most Nobel Prizes | 0 | - | 4.87 | 90,686 |
| Countries with the Least Precipitation | 0 | - | 4.90 | 82,873 |
| Countries with Most Nobel Prizes by Continent | 0 | - | 4.93 | 60,014 |
| Five Coldest Countries by Continent | 0 | - | 4.97 | 76,745 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,454 |
| Countries A-Z by Neighbor | 0 | - | 5.00 | 180,832 |
| Geography by Letter on the World Map - A-Z | 0 | - | 4.87 | 82,626 |
| Geography by Letter on the World Map - A | 0 | - | 4.81 | 108,440 |
| Monarchies Bordering Monarchies | 0 | - | 4.81 | 60,462 |
| Cities with the Tallest Buildings | 0 | - | 4.17 | 84,650 |
| Countries Hidden in a Letter #1 | 0 | - | 5.00 | 48,411 |
| Shortest Country Name A-Z | 0 | - | 4.99 | 237,872 |
| Five Most Guessed Countries by Continent | 0 | - | 4.97 | 173,784 |
| Boundary Waters | 0 | - | 4.92 | 88,613 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.86 | 35,287 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,359 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 60,691 |
| Countries by Wikipedia Descriptions #1 | 0 | - | 4.93 | 65,456 |
| Countries by Wikipedia Descriptions #4 | 0 | - | 4.87 | 57,040 |
| Countries with the Most Borders A-Z | 0 | - | 4.98 | 125,473 |
| Geography A-Z #2 | 0 | - | 4.46 | 53,017 |
| Geography A-Z #5 | 0 | - | 4.44 | 37,433 |
| Geography A-Z #1 | 0 | - | 4.56 | 69,699 |
| Most-Searched Cities on Wikipedia | 0 | - | 4.42 | 35,263 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,643,884 |
| Landlocked Countries | 0 | - | 4.99 | 422,749 |
| Currencies by $ymbol | 0 | - | 4.56 | 33,494 |
| Most-Searched Countries on Wikipedia | 0 | - | 4.46 | 50,105 |
| Countries with Volcano Deaths | 0 | - | 4.74 | 33,843 |
| Countries with Earthquake Deaths | 0 | - | 4.56 | 98,153 |
| Countries with the Highest Death Rate | 0 | - | 4.54 | 47,458 |
| Country Superlatives #1 | 0 | - | 4.46 | 126,002 |
| Country Superlatives Quiz #2 | 0 | - | 4.53 | 64,570 |
| Country Superlatives - Not the United States | 0 | - | 4.48 | 73,516 |
| Geography by Letter - A | 0 | - | 4.74 | 212,251 |
| Geography by Letter - B | 0 | - | 4.56 | 185,264 |
| Geography by Letter - H | 0 | - | 4.69 | 150,835 |
| Geography by Letter - C | 0 | - | 4.47 | 159,256 |
| Geography by Letter - D | 0 | - | 4.50 | 151,270 |
| Geography by Letter - E | 0 | - | 4.42 | 148,112 |
| Geography by Letter - I | 0 | - | 4.42 | 122,406 |
| Geography by Letter - K | 0 | - | 4.53 | 118,764 |
| Geography by Letter - L | 0 | - | 4.43 | 149,152 |
| Geography by Letter - M | 0 | - | 4.49 | 119,055 |
| Geography by Letter - N | 0 | - | 4.51 | 127,601 |
| Geography by Letter - P | 0 | - | 4.47 | 176,496 |
| Geography by Letter - R | 0 | - | 4.43 | 132,183 |
| Geography by Letter - S #1 | 0 | - | 4.74 | 141,024 |
| Geography by Letter - U | 0 | - | 4.53 | 143,545 |
| Asian Geography By Letter - K | 0 | - | 4.75 | 58,251 |
| World's Most Grown Crops | 0 | - | 4.78 | 129,773 |
| Islands by Wikipedia Descriptions | 0 | - | 4.54 | 37,437 |
| Coldest Countries with Exceptions | 0 | - | 4.69 | 39,225 |
| NATO Military Alphabet | 0 | - | 4.98 | 562,039 |
| People Depicted in Paintings | 0 | - | 4.55 | 44,735 |
| World Capitals Quiz | 0 | - | 5.00 | 5,088,083 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,784,168 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,749 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 96,100 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 166,519 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.96 | 124,533 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 332,303 |
| World Cities A-Z by Clue #1 | 0 | - | 4.51 | 68,485 |
| World Cities A-Z by Clue #2 | 0 | - | 4.41 | 59,341 |
| Word Puzzles - World Cities #1 | 0 | - | 4.50 | 51,119 |
| Most Guessed World Cities | 0 | - | 4.70 | 100,362 |
| Most Guessed Non-Capital Cities | 0 | - | 4.42 | 53,505 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,592,575 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 375,744 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 407,809 |
| Island Countries | 0 | - | 4.99 | 711,316 |
| Sahara Desert Countries | 0 | - | 4.98 | 164,905 |
| Himalayan Countries | 0 | - | 4.95 | 139,077 |
| Andean Countries | 0 | - | 4.93 | 84,824 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 64,051 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 126,147 |
| Coffee Producing Countries | 0 | - | 4.83 | 67,630 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,945 |
| Danube Countries | 0 | - | 4.97 | 72,110 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 117,148 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,515 |
| Countries with the Worst Passports | 0 | - | 4.93 | 84,478 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 149,974 |
| European Landlocked Countries | 0 | - | 4.99 | 147,246 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,788 |
| Countries with the Most Species | 0 | - | 4.99 | 103,323 |
| Countries 197 to 205 | 0 | - | 4.90 | 70,918 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,636 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,757 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,604 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,334 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,753 |
| Countries in the Alps | 0 | - | 4.87 | 118,328 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 101,619 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 107,223 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,729 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,688 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,605 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 96,010 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,768 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,579 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,231 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,938 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,701 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,578 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,308 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,547 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,612 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 119,087 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,377 |
| Countries that Host the Most Refugees | 0 | - | 4.96 | 64,570 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,221 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 244,361 |
| World Countries - Blind Typing | 0 | - | 5.00 | 108,363 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,295 |
| Largest Countries By Category | 0 | - | 4.97 | 158,361 |
| Country Word Search #2 | 0 | - | 4.54 | 56,604 |
| Country Word Search - Large Edition | 0 | - | 4.68 | 65,074 |
| Countries by Countries | 0 | - | 4.96 | 63,330 |
| Country Flags with the Most White | 0 | - | 4.85 | 138,790 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,313 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,588 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 88,761 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,050,867 |
| Northernmost Countries | 0 | - | 4.99 | 362,338 |
| Countries with the Most Murders | 0 | - | 4.55 | 150,959 |
| Countries with the Highest Murder Rate | 0 | - | 4.64 | 73,982 |
| Countries with the Most Total Precipitation | 0 | - | 4.69 | 65,878 |
| Countries with the Most Precipitation | 0 | - | 4.69 | 52,966 |
| Countries of South America | 0 | - | 5.00 | 928,466 |
| Countries of Oceania | 0 | - | 5.00 | 1,058,290 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,879,669 |
| "Land" Countries | 0 | - | 4.98 | 337,564 |
| Countries with the Most Tropical Cyclones | 0 | - | 4.55 | 49,830 |
| 50 Largest Countries on the World Map Quiz | 0 | - | 4.98 | 145,770 |
| Western Europe Map Quiz | 0 | - | 4.86 | 93,878 |
| Top World Languages | 0 | - | 4.92 | 825,504 |
| Tourist Attraction by Negative Review | 0 | - | 4.85 | 82,570 |
| Who Controls It? #1 | 0 | - | 4.83 | 48,522 |
| Border Crossings Quiz #1 | 0 | - | 4.99 | 209,203 |
| Border Crossings Quiz #2 | 0 | - | 4.99 | 128,348 |
| Longest International Borders | 0 | - | 4.99 | 265,339 |
| Countries with Three Borders | 0 | - | 4.96 | 36,643 |
| Country Connect by Northernmost Point | 0 | - | 4.96 | 42,166 |
| Geography by Letter on the World Map - B | 0 | - | 4.52 | 90,772 |
| Geography by Letter on the World Map - C | 0 | - | 4.77 | 118,164 |
| Largest Cities for each Latitude Degree | 0 | - | 4.99 | 48,281 |
| Ethnic Groups A-Z | 0 | - | 4.51 | 42,395 |
| Demonym of Every Country | 0 | - | 4.91 | 60,880 |
| Islands A-Z | 0 | - | 4.46 | 126,071 |
| Countries by Military Spending | 0 | - | 4.93 | 178,521 |
| Art Works Picture Quiz #1 | 0 | - | 4.51 | 119,543 |
| Art Works Picture Quiz #2 | 0 | - | 4.49 | 105,610 |
| Art Works Picture Quiz #3 | 0 | - | 4.45 | 48,865 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,320,853 |
| Classic Novels by Plot #2 | 0 | - | 4.86 | 38,363 |
| 12x12 Multiplication - The Whopper | 0 | - | 4.92 | 121,271 |
| Analogies of Countries #1 | 0 | - | 4.89 | 68,583 |
| Geography A-Z #3 | 0 | - | 4.22 | 39,330 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 104,642 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 174,127 |
| Countries with Megacities | 0 | - | 4.99 | 265,112 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 199,943 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,602 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 138,204 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,671 |
