almost did it first time
got the coins but was one box shy of the bonus coins, i put it down to being out of breath!
i know what i did wrong, so soon as i've recovered from all that pushing i'll go back for the gold
ETA

i only thought i knew what i'd done wrong, plan B didn't work either, so i just sat and stared at it and had a really good think........
and i still can't get the bonus coins
