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