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