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