Rent-a-VM to Process Earthquake DataGo to Lab
spend a lot of time trying to figure out details about anonymous login so did not have time to finish. Maybe having Start Lab in menu on the right would prevent me from pressing button too early. Or an option to extend the time by 10 minutes when you are close to completion.
It's not clear as the first one whether there is some completion state that ends the lab and recognises that all the stages are done or if the user clicks End Lab when they have finished with it. But enjoyable all the same.
very good introduction
Too simple for me..