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