Your goal is to find the secret four-color code. The following colors are possible: yellow, white, red, pink, purple, blue.
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: ['red', 'pink', 'white', 'yellow']. Hint: two colors are in the secret code but in the wrong positions.
Guess: ['yellow', 'white', 'purple', 'purple']. Hint: two colors are in the secret code but in the wrong positions.
Guess: ['pink', 'blue', 'yellow', 'white']. Hint: three colors are in the secret code but in the wrong positions.
Guess: ['white', 'purple', 'pink', 'blue']. Hint: three colors are in the secret code but in the wrong positions.
A B C D
purple, yellow, blue, pink white, blue, red, purple purple, pink, white, red purple, blue, yellow, yellow