Thanks for responding, Aerith, yes, it's a randomly selected project. It's a way to rotate what is on the homepage.
We used the word "surprise" so that it wouldn't sound like the project used a "random" block or that the project's idea was "random." But it's true that the word "surprise" isn't obvious as to its meaning.
It is like the "surprise" button in Scratch that picks a random costume for a new sprite (the icon of a box with a question mark above it).
Offline
Why not "Randomly selected projects"? That is descriptive without being too long.
Offline