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