Problem sets:
Day 1
Day 2
Day 3
Day 4
Day 5
Weekend 1
Day 6
Day 7
Day 8
Day 9
Day 10 (Weekend 2)
Day 11
Day 12
Day 13
Lecture notes (from an old course) from the first few days can be found here.
Second week here.
Third week, Monday and Tuesday: here. (The typed notes don't include any of my comments about getting larger values of the continuum.)