Your goal is to find the secret four-color code. The following colors are possible: blue, white, yellow, red, purple, pink.
Some guesses have already been made. I will provide feedback for each guess made with which it is possible to unambigiously determine the secret code.

Previous Guesses:
Guess: ['yellow', 'white', 'red', 'purple']. Hint: three colors are in the secret code but in the wrong positions.
Guess: ['blue', 'yellow', 'white', 'yellow']. Hint: two colors are in the secret code but in the wrong positions.
Guess: ['white', 'red', 'blue', 'red']. Hint: one color is in the correct position and two colors are in the secret code but in the wrong position.
Guess: ['red', 'red', 'yellow', 'white']. Hint: two colors are in the correct positions.
A B C D
blue, purple, red, white red, purple, blue, white yellow, purple, purple, white white, white, purple, red