Here is the 4th quiz for this schoolyear (by the way, as of today you have not solved this one yet… There is 10 points to give away too…)
So, 10 points, as usual, to the first student to email the correct, complete answer to this question:
What is this?
WARNING: THIS QUIZ IS INTENDED FOR OUR STUDENTS, NOT FOR THEIR PARENTS
No copyright infringement intended. For educational, non-commercial purposes only.