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