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