Triforce Charts are special Treasure Charts found in The Legend of Zelda: The Wind Waker. Each one of the eight charts (three in the HD remake) shows Link where one of the shards of the Triforce of Courage is located. The Triforce Charts were drawn to hide the shards from evil when the Triforce of Courage was split into eight pieces. Link cannot read these charts and therefore must pay 398 Rupees to Tingle for each chart and let him decipher them. To do this, Tingle must have been freed from the prison on Windfall Island and Link has to have at least one Wallet Upgrade.