On the 3 day of Christmas, my true love gave to me:
Dominos of December
How to play Dominos
Santa needs you to find the dominos! In this clutter of numbers dominos have been hidden. They are listed on the right hand side. Two numbers side by side or on top op each other form one domino. The two numbers of each domino appear next to each other many times, but each domino must appear only once and no numbers must be left out. Each domino has a defined place. Draw the border of all dominos.