Most of the buttons are self explanatory. The black symbol buttons add to the program. The blue A_ button allows you to enter your own program from the keyboard (via copy and paste). The orange button pauses/unpauses. To export your code, copy and paste the code in item one of the ~export code list. Hello world is booted into the program already. Countdown from 9: ++++++++++++++++++++++++++++++++[>+>+<<-]>>+++++++++++++++++++++++++<<++++++++++[>>.-<.<-] Fibonacci: >++++++++++>+>+[[+++++[>++++++++<-]>.<++++++[>--------<-]+<<<]>.>>[[-]<[>+<-]>>[<<+>+>-]<[>+<-[>+<-[>+<-[>+<-[>+<-[>+<-[>+<-[>+<-[>+<-[>[-]>+>+<<<-[>+<-]]]]]]]]]]]+>>>]<<<] Smallest forever repeating program: +[+] (well, technically it's +[ ] but you can't tell it's repeating forever)
