Sudoku Rubik’s cube
I think it’s pretty hard to solve just a Rubik’s Cube so I wouldn’t even try solving a this Sudoku Rubik’s cube. But I like the idea of combining these two inventions into one new gadget – the Sudoku Puzzle Cube. The asking price is £2.24 / $4.50.
Sudoku Puzzle Cube [thegadgetchest.co.uk]