The Quixote in Cryptogram

Don Quixote in Cryptogram is a game designed for today's adult, with the main mission being to maintain brain activity, thus reducing the probability of Alzheimer's.

The objective of the game is to decipher some phrases found in the most important literary work in the Spanish language.

How to play?
When selecting a phrase on the first screen, a board will be created with it, where the encrypted letters are gray and enabled to be selected at any time. At the top are the letters that are available, only the letters that are in the phrase are found. You must drag and drop on the letter that you consider correct. If you decipher the letter, it will change to purple in all the positions where that letter goes in the sentence. Failure to decipher the letter will increase the number of failed attempts. You only have five attempts per phrase.

To help decipher the phrases, initially some of the letters will be deciphered, these are purple.

How is the game won?
The game ends by deciphering all the letters.

Board features.
Words may be cut off at the end of the right margin, so they continue on the next line.
Punctuation marks must be decrypted, although the encryption is the same.