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