Problem Sleuth is a regular from Fandomsarchive .
Problem Sleuth is the third MS Paint Adventure. Initially a parody of detective noir stories, though quickly abandoning that premise in favor of stranger and wackier plot directions, the adventure tells the story of Problem Sleuth, Ace Dick and Pickle Inspector, three competing private detectives who operate out of neighboring offices in the same building. When all three become trapped inside their respective offices, they join forces to find a way out of their predicament and defeat the evil Mobster Kingpin, who possesses the key they need to leave their building. 
Sleuth's apperance consists of a white hat with a candy corn colored ribbon all around. His hair is mostly a light/dark blonde. The rest of his clothes, namely shirt, trenchcoat, pants, and really, really unseeable shoes, are determinably white. His shirt's icon is a piece of candy corn. Sleuth also has candy corn colored wristbands. (He craves candy corn, or any candy, for that matter.) Back when Problem Sleuth was raised by Bard's Quest and Jailbreak, he had grey eyes, but at the present time, they are orange.
He try to be a serious, hard Boiled P.i. ,But he FAILS at that at a specular level. He is actually quit silly and stupid. and did we mention his candy corn thing? HE LOVES THAT STUFF.
Bard's Quest Fandom - Brother
Jail Break Fandom - Brother
Problem Sleuth was raised by Bard's Quest and Jailbreak. Both of them taught Sleuth everything they could, from the arms joke to whatever people suggested. A while back, Sleuth had an arguement with Bard's Quest, but hasn't really seen him since. Jailbreak is still on good terms with Sleuth. Last time Jailbreak was seen Homestuck gave him a shoutout for his adventure. Ever since SBURB ended, he's been the God of Justice. He also raised Homestuck Fandom.
Homestuck Fandom - Brother
Hiveswap Fandom - Sister
Intermission Fandom - Brother/Matesprit
Regardless of being related to Intermission Fandom, he's currently in a matespritship with him, with Intermission its like a bandwagon of fuck you served with french fries to Incest's face. Honestly, Sleuth has a thing with everyone, Most people don't even know it. For example, with Vocaloid Fandom he's a silver tier "ass claimer" and well recently black relationship thingy whatever.