What are the deadlines of the homework?

Question

Is deadline for 20 July exam is 15 July 23:59?

Answer 1

No, because we now run secret tests at each submission, it's 3 days before the exam, i.e. 23.59 of 17th June.

For the July exam, which has been moved to the 26th, the deadline is 23.59 of the 23rd of July.