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