Use left/right arrow keys to change block shape, and the up/down arrow keys to change block colour. Use the keys to use the characters. Press space while doing so to get capital letters. Press space to change any icon's costume. Click the "COLOURS" button and type your hex code ("#" must be included) to stamp a pen colour.
NOTE: Some computers may not be able to support the extra symbols. Update: Added C-cap blocks. TURBOWARP RECOMMENDED!
