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