You are asked to (re)create the popular retro Simon game. In the game Four coloured buttons light up in a specific pattern. After displaying the pattern, the player must repeat the pattern by clicking the buttons in proper order. The pattern gets longer each time the player completes the pattern. If the player presses a wrong button, the game ends. At the end of the game, the software should display the current score and also the top 10 scores.

b. Apply different testing techniques to validate code.