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