My solutions are all here now. Some are more complete than others, I wrote most of these to provide a running example of the problem rather than an example to be studied. The solution to Lab 4 may include some other stuff as I was preparing it to be the basis of Lab 5 before that became a non-gradebook assignment. If you find bugs or links that don't work, let me know.
Cover Sheet
Lab 1 Lab 1 Solution (Zip file)
Lab 2 Lab 2 Solution
Lab 3 Lab 3 Solution
Lab 4 Lab 4 Solution
Lab 5 Lab 5 Solution
Lab 6 Lab 6 Solution
extra 1 extra1 Solution
extra 2 extra2 Solution