24 years later

YES


I couldn't let my drive to finish uncompleted games from my Amstrad days go without attempting brain-melting multi-layered puzzle-onion Masterspy... I think I spent about eight hours on this today.

( Helpful notes )

Notice the "2nd class" note, which is a bit of additional challenge which can bog right off - you get "1st class" by completing an entire puzzle without saving. In this particular game I saved seventy-three times.