The Spring Add-on for Pixel Puzzles Ultimate Jigsaw has 12 achievements.
Complete Pack: Spring
Complete Puzzle: Butterfly
Complete Puzzle: Cat
Complete Puzzle: Crafts
Complete Puzzle: Flower Picking
Complete Puzzle: Hedgehog
Complete Puzzle: Lambs
Complete Puzzle: Rapeseed
Complete Puzzle: Sakura
Complete Puzzle: Sparrows
Complete Puzzle: Strawberries
Complete Puzzle: Tulips