Hello, thanks a lot for the feedback, the challenge room names is a great idea actually, I'll write it down and start thinking of names for the challenges, I'll see if I can figure out an unique name for all of them.
As for the timer, you can actually turn on a "per room" timer in the options menu, that timer will count up from the moment you enter a room to the moment you exit it.
Another timer option you have to time things is the free timer mode, which you can reset at any moment and will count up until you reset it again or you turn it off.
Thanks again for sharing your thoughts with me, it means a lot!