These are due at the drop-off box near the CS office by 12:40pm on the day of the class, or at 1pm in the class. Both times are strict deadlines (so if you are not sure you can make it on time in the class, submit the hw to the hw drop-off box in advance). No late submissions are accepted.
See the Schedule page for the assignments.
Statistics for the graded tests and assignments can be found on the stats page.