Juggles wears a yellow shirt with a green collar with red and black striped puffy pants. He also wears green and black shoes, a yellow hat, a red nose, and clown makeup.
Juggles gives you the following puzzles in Professor Layton and the Miracle Mask:
Chapter 1: The Mask of Chaos
On their way to the Dromedary Hotel, Professor Layton and the group bump into Juggles. They introduce themselves, and after Luke tells him that the professor was a puzzle extraordinaire, Juggles gives him one to solve. After solving it, Juggles tells the group of the city's monument, which tells the entire history of Monte d'Or, and that it was a popular photo destination. He points them in the direction of the Dromedary, and also informs them that his circus, the One-Ring Circus, lay past the hotel.
Seen in a special episode, Juggles approaches Puck and Stumble after he sees that Stumble has gotten tangled up in Puck's balloons. He starts to entertain Puck by juggling for him, and tells Stumble to give back the balloons to Puck.
Chapter 3: The Battle of Monte d'Or
Juggles is seen outside the City Hall by Professor Layton and the group. He says that he stays there to keep the police officers positive about catching the Masked Gentleman, with a chant that seemed to get Emmy's adrenaline pumping.
Chapter 5: Miracles Unmasked
When Professor Layton and the group go past the One-Ring Circus, they find Juggles, who is practicing his juggling, now that the Masked Gentleman has been caught. Luke tells him the real criminal is still at large, and Juggles tells them that if they can catch him, he would sneak them into the funfair.
He is encountered once again in the Merchant District, where he is enjoying the luminescent lights, however Luke highlights to him that they were on an important investigation and weren't able to enjoy the fun. He tells them of how noble they are, and after giving him and Emmy a puzzle, they feel relaxed.
Chapter 7: The Reunion Inn
Juggles is seen at the Carnival Arcade in Collette's usual spot, as he was there to promote the show at the One-Ring Circus. Professor Layton and Luke compliment Juggles on his ability to be able to juggle so well. He felt embarrassed and so gave them a puzzle. Juggles also says that he loved to make people smile, as it made him smile, and tells them to come back when they could.
"Juggles's madcap antics capture the attention of passers-by, regardless of their age, rank or office. That and his charitable acts of helping out lost tourists have gained him a bit of a celebrity status around town. And what's more, he doesn't even charge a penny!"