Rubik Revenge
To celebrate the 30 birthday of the borning of the most popular puzzle of the world like the Rubik cube, it's created the new edition called "The revenge of Rubik"
This puzzle is a little bit more complicated which its smaller brother from 3x3(this is 4x4). Using a tech. so similar from the solution of Rubik Cube, but with a few changes, you wil be able to suprise everybody. You never gonna get it!