The Stained Glass Pack Add-on for Coloring Pixels has 14 achievements.
Complete image 1 on the Stained Glass book.
Complete image 2 on the Stained Glass book.
Complete image 3 on the Stained Glass book.
Complete image 4 on the Stained Glass book.
Complete image 5 on the Stained Glass book.
Complete image 6 on the Stained Glass book.
Complete image 7 on the Stained Glass book.
Complete image 9 on the Stained Glass book.
Complete image 11 on the Stained Glass book.
Complete image 13 on the Stained Glass book.
Complete image 15 on the Stained Glass book.
Complete image 17 on the Stained Glass book.
Complete image 19 on the Stained Glass book.
Complete all images on the Stained Glass book.