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