The Christmas 3 Add-on for Pixel Puzzles Ultimate Jigsaw has 19 achievements.
Complete Pack: Christmas 3
Complete Puzzle: Advent Calendar
Complete Puzzle: Baking
Complete Puzzle: Bricked Fire
Complete Puzzle: Candles
Complete Puzzle: Chihuahua
Complete Puzzle: Christmas Tree
Complete Puzzle: Cinnamon Stars
Complete Puzzle: Cookies
Complete Puzzle: Gifts
Complete Puzzle: Hot Chocolate
Complete Puzzle: Milk And Cookies
Complete Puzzle: Paper
Complete Puzzle: Pink
Complete Puzzle: Piper
Complete Puzzle: Puppy
Complete Puzzle: Santa Claus
Complete Puzzle: Shopping
Complete Puzzle: Snow