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