I played the hard one but then couldn't work out the rainbow spirit bit, so I tried the one with signs which was much easier in that area and at least showed me what to do.
Then I had loads of restarts because of not being fast enough with the kaboom/rainbow spirit, when I went back to the difficult one.
Then I couldn't work out the jumps.
Back to the easy one and wrote it down
Finally completed the easy one - loved that boulder puzzle at the end
Went back and completed the hard one.
Lovely fun thanks Keeks - so kind of you to give us some hints!
