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