Sudoku cube by Jay. Age is 7 to adult. Similar to a Rubik‘s cube.

There are 18 different sudoku puzzles and 9 different levels of play. 

Booklet included with:

• How to play
• How to solve
• History of Sudoku
• 50 new 2 dimensional Sudoku puzzles

Comes in original packaging, but the packaging has been opened along the bottom.