A General Purpose Computer! press >> to see the current program run press i to read the current program press the ? for instructions post your creations / look at challenges here: https://scratch.mit.edu/discuss/topic/643160/?page=1#post-6755155 The interpreter is only 30 blocks, but turning the compiler into "assembly" and the gui take the rest a little caveat: "done" isn't a special state. the program ends when the state is set to a state with no rules