First click green flag. Click everytime the green flag when you want to restart. Click the skript at the right which you want, it`ll apper at the left as block. You can choose everythink: what should it say? What costum? What x and y? How much steps? How much should it turn to the left/right? How much color-changing?How many seconds to wait? Just tipp in what you want and when you`re finished click 'start'. You can add AS MANY Skripts as you want, but just 7 are shown at the left. To start your scripts click on start (green dot, not green flag)