There is a compass on the floor with four stones, each with a different symbol, a statue in the middle without a head and four tiles on the wall that match the compass symbols. To solve the puzzle, find the statue's head and put it on. Click on the head to rotate it. Look at the compass on the floor to see which symbol matches the direction the statue is looking. Press the tile on the wall that matches that direction. If you have the correct one, the tile will remain depressed. Click the head to rotate it to a new direction, then repeat finding the symbol and pressing the matching wall tile. After all four wall tiles are depressed the secret doors will open.