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