Sudoku set.  Do you love sudoku?  If yes, then you need to own a glass tabletop set by Sharper Image!  Comes in a sleek black leather travel case.

• Product Description:
  
  This game has only one rule: Complete the grid so that every row, column and 3 x 3 square contains all digits, 1 through 9.
  Play on a distinctive glass board using glass numbered pieces.
  Comes with four copies of 100 puzzles with three levels of difficulty.
  Includes sand timer, puzzle solutions and black leather carrying case.