@gmacpro i've played this 5x in a row and i got'em all to win. the hardest part i think is to quickly rotate the screen at the beginning to have a clearer view. anyway thanks for the feedback =)
@Jorz - If you would have allowed the stairs to return R then I would have made it but pure precision isn't my strong suit. After 5 or 6 attempts, I was at the last leg but ....