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