Your goal is to find the secret four-color code. The following colors are possible: brown, purple, red, orange, white, blue.
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', 'red', 'purple']. Hint: three colors are in the secret code but in the wrong positions.
Guess: ['purple', 'brown', 'purple', 'orange']. Hint: two colors are in the secret code but in the wrong positions.
Guess: ['orange', 'brown', 'brown', 'red']. Hint: three colors are in the secret code but in the wrong positions.
Guess: ['red', 'orange', 'blue', 'brown']. 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, blue, red, purple blue, red, white, blue blue, red, orange, brown white, purple, red, orange