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