In case you need to waste a couple hours in front of the computer:

Day 1: http://static.coreapps.net/sema2015/dailies/ac93006a02cf02d60085661c60070d7a.pdf

Day 2: http://static.coreapps.net/sema2015/dailies/bac60bcce800d8d9a384e375f6e3ec3d.pdf

Day 3: http://static.coreapps.net/sema2015/dailies/12309a62a30967d1cd44f1501c98fb3a.pdf

Day 4: http://static.coreapps.net/sema2015/dailies/4b8bf3ff3c260600c6e46c32ec2534f8.pdf