To what I remember, once I failed on the second level and the options buttons didn't appear, but this was too random, so I don't know why it happened.
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I haven't completed it, I want to complete all games that I play, but rage games are not something that I like to play much time and as I mentioned levels are too long, and since they are the sema but with longer path, after I tried the second one, I left the game and I have no idea of how long it took me sorry.