Gold Rupee (300 Rupees)
Skull Arrangement is one of the Chamber Dungeons found in Link's Awakening.
Skull Arrangement is one of the 'Level 4' "Golden" Chamber Dungeons. The chamber dungeon is unlocked after Link completes the Ticking Clock dungeon.
The dungeon has a fairly open floor plan with 10 tiles placed all at the start. There are four other tiles that need to have treasure chests in them. All together, Link will need to place 44 tiles down to complete the dungeon. Every square will need to be filled to fully arrange the dungeon. As the name suggests, the dungeon is in the shape of a skull, which is reference to Death Mountain, the final dungeon from The Legend of Zelda.
Link will earn a Gold Rupee, worth 300 Rupees, for arranging and then completing the dungeon.
You're gonna need most of your chambers for this big guy. Adventurin' through it could take a while, too.
Wish I could put my finger on where I've seen that design before...