The Master's Notebook
A page from a Renaissance notebook has been encoded with a simple substitution cipher, each letter of the alphabet shifted by a fixed amount.
- Tap a shifted letter in the encoded phrase to select it.
- Then tap the letter on the keypad you believe it truly represents.
- Every occurrence of that shifted letter is revealed at once.
- You may make 3 mistakes before the folio is lost.
- Decode the entire phrase to turn the page.