Sudokube # 4

Here is a Sudokube made up of 3 cubes; it is similar to 3D Hyper Sudoku, except that each Sudoku puzzle has 9 regions, 9 rows, and 9 columns and uses the numbers 1 through 9. But the main feature is that there are completely empty regions, so you have to skip over them to complete a row or a column. As in any good 3D Sudoku, a row or column starts on one face of a cube and ends on the opposite face of the same cube. But since this is, in this case, an assembly of three cubes, when one face of a cube touches the face of another cube, it forms another row or column (depending on the direction). But regardless of all these endless explanations, the best thing to do is just give it a try.

Rules : SudoKube

1)

Puzzle :sudokube_4_d_2_4_00108.pdf

Solution :sudokube_4_d_2_4_00108_sol.pdf

2)

Puzzle :sudokube_7_d_1_4_00109.pdf

Solution :sudokube_7_d_1_4_00109_sol.pdf

This puzzle and several others like it can be found in this amazing book: The Ultimate Book of 3D Sudoku.