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