The Safe

I won with the correct combination, but the safe is not very secure so it is also easy to open with brute force.

Jajaja, that is what I did at first due to my classic frustation with this kind of code levels but then I thought that this wasn't fair so I tried & to my nice surprise found the code... thanks @Player

Was able to get it - I don't know what the hint was for stone though. I guessed at that one. There are a few things in the level that could be hints for grass or stone. And then when the combo doesn't work - I started second guessing the other combinations. Maybe I'll feel silly once I see the stone hint?

It was satisfying to open the safe even if it was guessing in the end.

Umm, the design and idea are great, but the safe door need a fix. Also the hints are not obvious to me .