The Hyper Sudoku 3D (Rules of Sudoku 3D) is intrinsically related to this website. In fact (to my knowledge) I am the only one that creates these puzzles. As I said, the Hyper Sudoku 3D is the assemblage of many cubes together. With only two cubes the set up could be one cube over the other or side by side like the following puzzle. Just to remind you that whwn two faces of of two different are touching then a row or column is created beetween these two cubes. Therefore this give you supplementary information to complete the puzzle and above all it forces you to think outside the box. The first puzzle (use numbers from 1 to 8).
Hyper Sudoku 2 8 n 206
The printable files PDF.
Puzzle : cubic2_8_000206.pdf
Solution : cubic2_8_000206_sol.pdf
The last one has a set up of three cubes then more relations between the cubes !!.
The printable files PDF.
Puzzle : cubic6_8_015070.pdf
Solution : cubic6_8_015070_sol.pdf
The good news is that you could find these puzzles in my two books.
1) Hyper Sudoku 3D Challenge 1
2) Hyper Sudoku 3D Challenge 2
You will like them !!!
Have pleasure !!
