If some of u remember those little handhelds from nintendo (Game'n Watch) i tell u this game will bring u memories back in time hehe. So basicly u are a red led race car (use ur imagination it was important feature need by early games) and u go full speed no one knows where. And ofcoz there are lots of slow cars on track (green leds) and we dont want any colision. So there are two buttons whose allow u to change track and avoid iminnent collision. If u ar poor driver and dont manage situation in time u crush ur car and die in flames ';.;' (game stops then and ur red led car will start flashing indicating that GAME OVER happens and.... Sorry no bonus this time insert coin to continue) to restart game reset simulator. Game starts immediately after simulator restarts.
There is still lack of score system due to large ammount of space required to implement three or at least two digit simple counter system. U Know a counter plus decoder plus segmented led and those all repeated 3 times eat half of board so there cool thing will be to have here a simple 4bit binary input 7segment small digital indicator that will accept binary input without need of resistors ground nodes etc,etc. It will greatly improve available space for design itself.
