The Lost Cave


Hints:
Use boulders and boxes to block the fire.

Full Solution:
Go through the red teleporter. Collect bonus coin. Go through the purple teleporter. Collect bonus coins. Numbering the boulders clockwise starting top left, push #3 left, #8 down through the purple teleporter and right. Go back to the center room. Push #3 left and repeat the previous. Repeat with #7. Push #4 up. Push #2 up and #1 left. Push #5 down and #6 left. Go through the white teleporter. Push the boulder sideways through the teleporter and then down. Bring a box through the white teleporter and place it just below the black teleporter. Push #2 left and up. Adjust this approach to #5 and the purple teleporter. Use the boxes on the right side. Collect keys and exit.