Location 7: Cave near Taenarum

Objective: Enter the Cave

Seemingly no time has passed, when you awaken at the mouth of a cave. A giant stone slab blocks the entrance, and there is an array of buttons with symbols on them. Each seems to share features with a few other buttons. If you can figure out the pattern of shared features, this may open a path to you. The Helm of Darkness will be useless to you if you can't figure out how to remove this stone blockade.

Enter the code
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Sorry! [PW1] is not the correct code.

[PW1] is correct! You may enter the Underworld.
You should consult the Muses first.

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