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