Quell Memento (4.5/5 stars, all ages, FREE today only) is today’s Amazon Free App of the Day, and it’s a very popular, bestselling puzzle app. From Amazon:
Forget the world. Fall in love with this enchanting zen puzzler.
Set within an old abandoned house, the player restores order to the jumbled memories of the last occupant, and in doing so embarks on a haunting journey of self-discovery and reflection.
Suitable for all ages, this is an experience that will stay with you long after you put it down.
• Over 140 cunningly crafted puzzles!
• Over 20 secret bonus levels!
• Hidden collectibles to discover!
• Perfectly balanced difficulty curve!
• New soundtrack by composer Steven Cravis
Quell Memento: get it today, while it’s Amazon’s Free App of the Day!