Show HN: Blockchain calm: A blockchain playground

Hi there,

Like many, I have stumbled on tons of articles on the blockchain. Some very good, some not so good. But I never stumbled on some easy blockchain simulator where I could try things out.

So if you are like me, and you don't like being told things as much as you like coming to the conclusion yourself then you really need to give blockchaincalm a chance.

thanks,... and any feedback is good feedback