Showing 1-2 of 2 results Newly publishedAlphabeticalMost members Read More Intermediate — 4×4 I Teacher Daniel Chen Class Size 6 Years Old 9 – 13 FREE p/c This is the 4x4x4 Rubik’s Cube Tutorial. FREE p/c Read More Read More Intermediate — 3×3 II Teacher Daniel Chen Class Size 6 Years Old 9 – 12 FREE p/c You will have to memorize algorithms like . This solves the OLL case #51. FREE p/c Read More