This is just the stuff on the web form. There was more on the written follow up:
In high school, how did you rank competitively in maths and hard sciences?
Which university and degree did you choose, what others did you consider, and why did you select that one?
At university, did you do particularly well at any area of your degree?
Overall, what was your degree result and how did that reflect on your ability?
In high school and university, what did you achieve that was exceptional?
What leadership roles did you take on during your education?
The first step of applying was filing a bug report, because applying wasn't possible. You can find the github issues people created. Yes, I did withdraw my application.