For a preview, you can download Panopset desktop software, add it to your path, and run it with the command:
blackjack
If you don't want to add it to your path, after installation you can run it by specifying the path. On Linux systems it would be:
/opt/panopset/bin/blackjack
...on Windows it would be:
c:\Program Files\panopset\blackjack
...and on a Mac it would be:
/Applications/panopset.app/Contents/MacOS/blackjack
Note that once Panopset blackjack has been migrated to fas21.com, it will no longer be available on panopset.com, except as a tutorial.