Secret Campsites

I got all the map pieces and all gold and the game just keeps wanting me to do level 60 again. How do I put the maps together.

On the main map page, across the top, there are solve buttons. You will need to put the pieces together and then you can access the secret campground.

ok so im a little late lol I have completed whole game with starts and I plays all but one secret ones... the last puzzle is not highlighted to click on it just wants me to do last level so what do I do now I have replayed the level and same thing happens