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