The only puzzles may be the Train Prop blueprints. Assemble the pieces of scrap wood, each of which occupies 4 squares of the blueprint. If you leave a smaller shape you cannot fill it.
For a visual guide to one solution, see the related link.
There are no keys on Back Lot island.
Back Lot Island (April 2013)
yes
The 35th island (August 2013) will be Virus Hunter Island.
you complete the puzzles and after you complete the three puzzles get the jewel from the mummy
Once the player locates all of the scripts from the Back Lot Island on the game Poptopica, the scripts must be properly rearranged in a specific order.
Back to Stage 2, to give them to Sofia.
It is to the far right on Sunrise Street.
To beat Back Lot Island in Poptropica, you will need to first talk to the homeless man. Tell him you have not heard of him, then talk to the woman at the next in the next shop to the left.
Ask the owner at the Talent Agency.
No. Although, there are a lot of printable puzzles available for free on many websites. Just google it.
Once you are in the studio, just walk left from Sound Stage 1 and the gate to the street will be open to come and go.