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Ha! I was going to do the exact same thing. Maybe I'll do it for TAOCP instead if I ever get around to it.

Doing every exercise in TAOCP would be....quite some achievement, to put it mildly

Yes, one of them has you proving Fermat's Last Theorem, for example!

I meant just blogging my experience working through it.

I'd certainly read a blog that shares the experience of working through TAOCP.