In your first run only 20 minutes :0
I took 22 minutes for my third run now (but with all 16 berries)
Yeah, I didn't knew how long the game was so I didn't want to spent a lot of time in the berries xD
I don't understand how people do this in such a short amount of time! I don't even know what to do in one room because of this stupid wall that is just messing me up!