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