This year I have developed a new puzzle that I am proud: the Sudoku Three Dimensions ( Rules of Sudoku 3 Dimensions) . Resolving this kind of puzzle is not a piece of cake but it is very challenging, this is why so many people like it. But you are not obliged to believe me, try the puzzle and you will see.
The printable files PDF.
Puzzle : sucu_161_1_01605.pdf
Solution : sucu_161_1_01605_sol.pdf
My book Sudoku 3 Dimensions Challenge has 162 puzzles. This is a fantastic gift for anyone who loves Sudoku. It will please the ones who likes to use their brains for resolving puzzles.
Have fun !!