Used only the unsigned version - I think it would be better to swap the signed and unsigned versions, so the one that remains in the collection with the official number is the unsigned one.
pushed the blue sphere up, then right, but I don't know the next move.
Sorry, I should have added more to the sign.
Once you push the sphere right to the button then push the boulder up then you will have to make a move.
I think you should be able to figure that move out.
That was a doozie!!! Started it last night and got 1/2 way through and had to walk away for a while, got it on the 2nd try this morning. Great Level! Happy Holidays
Finally finished this one Keeks! I was stuck around that green button area for ages, not knowing which way to go and always getting to the end without all the coins.