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