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