My high school was a little bit different. Called Szkoła w Chmurze - which in direct translation means School in Cloud.
One main thing that makes it different is that it was completely based on home schooling system, thus no classes no schoolmates no anything. All I had to do was to pass exams by the end of the year, which wasn’t hard - the exams were online. I decided to transfer to this type of school in order to gain more freedom, and I didn’t find my previous company of my previous high school colleagues worth spending additional 8 hours during the day.