I did most of my Uni Comp Sci degree in 2 years (only took 2 courses the last year and worked on the side, learned a lot working) - not on purpose - it was most

I did most of my Uni Comp Sci degree in 2 years (only took 2 courses the last year and worked on the side, learned a lot working) - not on purpose - it was mostly by reading ahead because that stuff was more interesting (Note: in the NZ system most degrees are 3 years not 4, largely because we have entrance tests that cover much of what in the US is "general ed")