welcome to npiet online !

Please upload a piet program image and
npiet will execute it and display the result.

Hello world! (click me)

Prime number test (click me)

Please give it a try - and have fun !

1. Choose a File:
1b. Check the captcha:
2a. Launch immediately:
2b. Launch, but then let me add some input to pass !

back to npiet online - try again !

back to npiet
back to bertnase.de

And sorry about the captcha, but there were too many files with select and union in the name...