I usw pandoc to create slides from markdown:
```pandoc -t beamer slides.md -o slides.pdf```
And if you prefer HTML+JS slides, pandoc can do that too: https://pandoc.org/MANUAL.html#slide-shows
I hope the CD player is connected to the cloud so he can get important security updates for his CDs. Then there might be a way to add some personalized product recommendations between tracks...
I was once asked whether I was carrying large sums of cash at Oslo airport. I think the only reason they asked me was because there was literally nobody else in sight.
I was in my early twenties and broke af. I was wearing jeans with huge holes in them and shoes that were more duct tape than shoe.
I showed them all the cash I had on me: 3 coins. 2 of them had holes in them.
I think most people don't participate for the competition. I did it several times to increase my coding skills, have fun or get more practice in a new programming language.
It is normal for coding to seek feedback from others to your solution. Even if it is automated. Looking at 'competing' solutions after you spent time on yours can teach how others think. Improving code after you learned new facts is huge part of coding fun at least for me. People mentioned private leaderboards in the topic few times. I just don't think time to submit an answer is relevant.