Mastering the 4×4 Rubik’s Cube: A Beginner’s Guide
The Rubik’s Cube, invented in 1974 by Hungarian architect Ernő Rubik, is a popular 3D combination puzzle that has fascinated people worldwide for decades. It consists of 54 colored squares arranged in a 6×6 grid on each face of the cube. The goal is to align all the squares so that each face of the…