NOTE: DO DOWNLOAD THE FILE AND USE ACROBAT TO VIEW IT PLEASE!
Or not, if you are concerned about its integrity; Can view it online but can only do half of the exercise.
The download may or may not work, am sorry about this (the first part is totally doable online); See picture below for tips;
Also, I am happy to email the file if anyone wants it, It is just under a meg in size and is a PDF. I believe it is no threat;
Another note: Please count ALL the clocks - not just the brown ones :-)