[ugh123]

Really cool once I understood what was going on, it took me a real good while to figure out what to do. I guess "Draw on the pie" didn't mean anything to me.

Maybe add a short playable gif explainer showing a snowflake being made quickly.

[JKCalhoun]

It's a little counter-intuitive for me to see results on the left when editing on right. Took me a bit to figure that out.

I would suggest you swap the left and right of the site.

[otteromkram]

Did you see the information 'i' button on the top right? It has some basic info along with keyboard shortcuts.

If not, they may have added it later after reading some comments.

[shalanah]

100%! Some onboarding could definitely help!