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