12 Days of Elf on the Shelf Puzzles - Advent CalendarIt's easy to get into the holiday spirit with the Elf on the Shelf 12 Days of Puzzles Christmas Advent Calendar from MasterPieces. There are twelve 48 piece puzzles included one puzzle a day for the 12 days of Christmas. The Elf on the Shelf is a fun filled Christmas tradition that has captured the hearts of children everywhere it's pure Christmas magic when a Scout Elf takes off from the busy North Pole, so believe in your elf! Each day as you get