Sixteen Around Puzzle

Easy to start and hard to stop puzzle about numbers similar to 15 and 2D Rubics cube but with some differences. Move groups of four tiles around and restore the correct order from 1 to 16. Try to use minimal moves and reach the top of charts. Easy to start and hard to stop puzzle about numbers similar to 15 and 2D Rubics cube but with some differences. Move groups of four tiles around and restore the correct order from 1 to 16. Try to use minimal moves and reach the top of charts.