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