Sudoku Glass Tabletop Set (CG100)

Originally developed in Japan in the 18th century, Sudoku is an incredibly compelling number puzzle game that's become a modern-day sensation! Challenging logic rather than mathematical skills, this deceptively simple 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 with family and friends on the set's distinctive glass board using glass numbered pieces. Sudoku is brain-building fun at its best! Comes with four copies of 100 puzzles with three levels of difficulty. Includes sand timer, puzzle solutions and a handsome black leather carrying case. Measures 10 1/2" x 10 1/2" x 1/2" and weighs 7 3/4 lbs. 90-day warranty.