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