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