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