The Variety Pack 12 Add-on for Pixel Puzzles Ultimate Jigsaw has 26 achievements.
Complete Puzzle: Autumn Road
Complete Puzzle: Bridge
Complete Puzzle: Chips
Complete Puzzle: Dandelion
Complete Puzzle: Flowers
Complete Puzzle: Foo Dogs
Complete Puzzle: Forest
Complete Puzzle: Fruit
Complete Puzzle: Himalayas
Complete Puzzle: Old Book
Complete Puzzle: Owl Eyes
Complete Puzzle: Parrot
Complete Puzzle: Photographer
Complete Puzzle: Pond
Complete Puzzle: Rain
Complete Puzzle: School Bus
Complete Puzzle: Skeletons
Complete Puzzle: Sky City
Complete Puzzle: Stream
Complete Puzzle: Sunset
Complete Puzzle: Tarot Cards
Complete Puzzle: Train
Complete Puzzle: Tree
Complete Puzzle: Waves
Complete Pack: Variety Pack 12
Complete Puzzle: Light Bulb