Cracking the password game gives players a chance to surpass their opponents intellectually. As a secret setter your goal is to set up a secret and cunning password that your opponent cant guess. As a secret breaker you must break the secret code as many times as possible.
Game play Player A sets the password, and Player B deduces the answer. Toy B first guesses four colors randomly. Player A prompts whether the answer is correct or not according to the nail of Toy B. Specific rules the color is correct, the position is incorrect, check the white nail, and insert the red nail in the correct color and position.