These Christmas-themed offices are harboring 10 differences and one adorable elf. Can you find them all?

ALL STORIES
All five answers to the questions below have something in common. Can you figure it out?
Pittsburgh residents may seem like they speak a different language. And in a way, they do: Residents call their distinct dialect Pittsburghese. Here are some slang terms to know so you don’t look too much like a tourist.
Nearly a decade before he made ‘A Christmas Story,’ Bob Clark turned a horror movie about an unsuspecting group of sorority sisters and a mysterious killer lurking in their attic into a different kind of holiday classic.
In this episode of The History of Fun, Mental Floss producer and host Justin Dodd traces the topsy-turvy track of roller coaster history and explores the science behind being thrilled.
Holiday movies play to our nostalgia bias, a cognitive process that makes us long for past times because we think they were somehow better than now.
What does the 'J' stand for? And when will he get his Oscar?
Accuracy was important to the filmmakers behind the 'Black Panther' sequel—so much so that one visual effects artist was tasked with making sure the fish poop looked realistic.
Get snowed in with the best books to read in winter, including “Snowblind” by Ragnar Jónasson, Mary Shelley’s “Frankenstein,” and other great reads.
Ralphie Parker's thirst for an air rifle was borne out of a real toy trend and a fake cowboy.
‘Elf,’ ‘A Christmas Story,’ and ‘A Muppet Christmas Carol’ all made the list. So did ‘Die Hard.’
Looking to clear the air before a holiday get-together? This Blueair air purifier can help, and now it's on sale on Amazon.
In this episode of Misconceptions, host Justin Dodd sheds some light on the prison system.
Sir Arthur Conan Doyle, bagpipes, and some of the world’s finest whiskies all hail from Scotland—but the country’s most lovable export might be the Scottish Fold Cat. (Sorry, Scottish Terriers.)
Use these synonyms to reboot your vocabulary.
"Carol of the Bells" was adapted from the Ukrainian composition “Shchedryk,” a New Year’s ballad that doubled as a cry for independence in the aftermath of World War I.
In this Christmas hidden object brainteaser, Hungarian artist Dudolf has concealed a single sheep amid a flock of Santas.
From pizzelle to vanillekipferl, cookies are an important part of holidays no matter where you celebrate.
The area remains a chilling reminder of nuclear disaster, while at the same time drawing thousands of tourists each year.
As ‘A Christmas Story’ has grown in popularity, so has one of its most recognizable props: the leg lamp, that glowing gam otherwise known as “a major award.”
Some holiday favorites are fun and festive. Others have an F-bomb count to rival 'Goodfellas.'