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