I'm looking for a book with solved exercises on differential geometry of surfaces (Christoffel symbols, cutvatures, etc.)

Question

I'm very bad at long and tedious calculations and I need to cruch through at least 10 to be able to do it quickly enough to pass a test, so I'm looking for such calculations heavy exercises with solutions to make sure i do it right.

Do you know any books that would fit my description?

Thanks in advance!