I want to present you two Hyper Sudoku 3D puzzles (Rules of Sudoku 3D). Each puzzle is made of two 4x4x4 cubes then you must use numbers from 1 to 8. For the newcomers a row or column has 8 cells and spans on two faces on a cube but when two cubes are touching, like in these cases, a supplementary row or column is created when two faces from two different cubes are meeting. Are you up to the challenge ?