Day 3

Which key opens the workshop?

Need a hint?

Hint 1

What a blast the Christmas Tree Festival must have been! However, the words on the postcard are not as important as the layered tree line below them. Look closely at the different levels formed by the trees.

Hint 2

Focus only on the row of shorter trees forming the lower level of the tree line. Ignore the taller trees rising behind them. Try lining each key up with this lower row. Could the teeth of one key match all of the tree peaks?

Reveal the answer

Focus only on the row of shorter trees forming the lower level of the tree line. Line each key up with this row and compare the teeth of the key to the peaks of the trees.

When positioned correctly, the teeth of only one key touch every tree peak perfectly. That key is:

THE BLUE KEY

Enter BLUE KEY in the answer box below.