Notes
The game is from a DVD. You can find the answers for the hangman games by watching the episodes on it.The main application is the Johnny Bravo version, because it was the first version that opened on the DVD.
Alt titles
Scooby-Doo! and the Toon of Mysteries: Alpha Blanks
Source
https://archive.org/details/scooby-doo-and-the-toon-tour-of-mysteries-disc-5-dvd-rom-content-only
Scooby-Doo! and the Toon of Mysteries: Alphablanks screenshots
