Remember this one?

[Daid 304]

https://ultimaker.com/en/community/5346-ultimaker-2-easter-egg

Guess what?

Yes. 8)

Good luck.

(If you find it, don't spoil the fun. Even a large part of our office still hasn't found it)

[DidierKlein 729]

Searching for it is a good way to test the firmware

[Dim3nsioneer 557]

Even a large part of our office still hasn't found it

Well I guess atm everybody is quite busy to bring the UM3 firmware feature-wise up to the level of the UM2+ firmware and has no time for games...

[nallath 1,117]

Oh and first one to complete the easter egg gets a reward!