A software build distributed before the official launch, often containing features still under development, is a common subject for puzzles. These puzzles frequently appear in technical publications, internal company communications, or online communities as a lighthearted way to engage users or employees with the evolving product. For example, a set of clues might relate to new functionalities, known bugs, or the development team involved.
The inclusion of these development builds in puzzle formats can serve several purposes. It can subtly promote awareness of upcoming changes, encourage familiarity with nascent features, and foster a sense of community among testers and internal staff. Historically, such methods have been used to generate interest and provide indirect feedback during the later stages of software development.