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