Mastermind
This game follows the same rules as the widely known Mastermind board game. The computer generates a random code, and then the player has to guess it within a number of turns. After every guess, the player is told how many chips are the right colour and the right place, and how many are of the right colour, but are wrongly placed. Enfin, you get it. The game is quite easy to modify and maintain. As the game is quite addicitve, people are bound to play it time after time. Progress is stored in so called “local objects”, so people will be wanting to complete all difficulty levels. Are you smart enough to crack the code?