This cache is protected by a lock. You will need to solve the attaced puzzle to find the combination.
Triangulum is celebrating their 50th wedding anniversary this July, 2015. They are avid geocachers and have placed many tricky caches around town. I know they would be disappointed if we did not make their anniversary cache somewhat challenging.
You will need to find a 3-digit code by solving the domino puzzle following this link
http://padlet.com/jonathan_havens/domino/wish/64234816
Find the domino indicated in yellow. These will be the last two digits of the code (the smaller number will be last.) To find the first digit, add the dots in the domino, then add 3. This will be the first number.