Rattled through a few more levels last night. I’m now on about level 79, I think. It’s a bit tricky, but I’m sure I’ll work it out next time I play it. Might be a good game for the train today, actually. (I’m going up to London to see a recording of Harry Hill’s TV Burp television show at BBC Television Centre. All very exciting.)

Still get quite annoyed by having to spend so much time dropping cogs over and over until they get in the correct pixel-perfect spot, but it’s certainly not enough to ruin the game.