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