How's the workload for a typical CS major?

I heard 187 is the “weeder” class and other than maybe 250 might be the hardest class within the major, but how is the workload overall for someone starting at 121 and Calc I?

Easy as far as i’ve heard- my cs rso leader said he got a citation for that class (grade was above a 96%) and that all the CS majors do really well. I took 187 over the summer and found it to be pretty easy as well. The projects could be hard, but over all it was not bad. Maybe its harder during the school year?