Harry Potter: Puzzles & Spells follows the well worn match 3 theme. By making matches of 4 and more you can form special moves. The game certainly looks pretty slick and is initially fun. However it soon becomes extremely trying (and I don't mean challenging which is fine,) and starts to feel like a 'pay to win' game. Sure I get the investors probably paid out a lot for the rights, music etc and are looking to recoup and then some, but it really ceases to be fun when it borders on impossible!