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