Dolls Stack!

Here's the English translation: Challenge the color chaos today! Relax your mind and stack every card. The delightful card sorting logic is designed to help you unwind and get organized. Stack a colorful card now and find your zen satisfaction. For players who enjoy mahjong-style gameplay, these relaxing color puzzles let you match cards and stack them up for a truly soothing zen experience. Sort, stack, organize, relax — it's that simple.