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