How do I get these badges?

I really need help with this..

Hi Dex,

Unfortunately, the requirements to achieve the Black Hole badges are unknown. Perhaps you might try exploring the site and continue learning to see if you could earn one?

For each of the programming badges, you need to complete all the challenges in that course to receive the badge.

Let me know if I can do anything else for you!

Hi Dex,

The badges that you are looking for seem to be about computer science, check out the 
"computing" section in the course selection. 

Hope that helped!

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