How long did it take you......

[Bug Sniper]

It's easier in the windows version when you can replay action..

[Proxima]

MOD NOTE: I've changed the topic title to an accurate reflection of its contents.

Hours?

It took me ten years to finish the game. Partly because I first got it when I was very young (nine or so) and the later puzzles were too hard for me for a few years; and partly because I grew up with the Mac version, which has an almighty monster of a puzzle in The Steel Mines of Kessel (apparently a very gentle level on other versions!)