
Originally Posted by
squark
I've never taken a single formal logic class or learned it in any way, which is how I knew that some questions probably required it (for example I had no idea what bivalence was.) I solved the ones I did just by thinking through them. I got 37/45 and it gave me this comment at the end which further suggested that it was more about what you had studied/learned than what you could figure out on your own: