Ghosts of Memories is a puzzle game usually costing around £2.
"Ghosts of Memories is an adventure puzzle game with 21 unique levels located in 6 stunningly beautiful worlds.
In Ghosts of Memories you will travel across the lands of ancient civilizations, full of undiscovered paths and mysterious puzzles based on tricky tiles.
Help a lone traveller to free a woman trapped in a crystal. Use a mysterious scepter that releases untold powers to solve puzzles. Experience a variety of breathtaking landscapes. This adventure will reveal much more than was expected at the beginning of the journey… "