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