I made it to a purple area that lead to the outside and a drop to a red area that moved you back to the start, but did not reset things. I had to return to the menu and restart to continue.
It took a bit to figure things out with how the closing your eyes affects the game, but once I did it was an interesting mechanic. There were 2 places that gave info on picking up boxes. I noticed that the boxes drop in the direction you are facing, and if you are facing a wall while too close, it does not drop. Adding something about this to the instructions would be helpful.
This is a good start, and was fun to figure out the puzzles.