How long is the "High School Math" section?

Hi everyone!

I want to complete the entire High School Math section, here's the link.

Is there anybody here who has completed it and has a rough idea of how long the entire curriculum is? Cause there are so many lessons that it would take ages to check manually.

Also, how long do you guys think it would take me to complete while studying about 1 - 1.5 hours a day? I dropped out ages ago but used to be quite good at math while I was studying and usually did very well remembering things too. So, I'm fairly certain I can pick up concepts quite easily.

One last question: Is the geometry important going (college level) further? Cause I'd rather not focus too much on it if I don't have to, never really liked it.

Thanks in advance, cheers!