15Slide 1.6 is a new and colour version of the popular Slide puzzle game. You have a personalizable board from 4x4 up to 10x10 pieces, and only one is empty. You have to move the pieces around, using the empty space, until you get them in the right numerical order. It is a game that looks simple but can be very difficult, but always entertaining.It also has numerous skins (each one more colourful) for you to continuously change its look.