The Rockefeller Christmas Tree in New York City has become an iconic symbol of the holiday season. This year, the 72-foot, 12-ton Norway spruce is dark. Illuminate the tree by unlocking the 4 puzzles below. Check each lock using the Google Form at the bottom of the page. 

The tree went up the Wednesday after Thanksgiving and will be taken down 2 weeks after Christmas. For how many days will the tree be on display?