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