7 working days - Touch screen travel Sudoku game with a touch screen panel. Compartment on back stores stylus. Count up timer. Blue backlight. Different skill levels. Each of the nine square grids uses numbers 1-9. Fill in as many squares as possible without repeating any one number in the same row, column or 9-number square. Compact design fits in pocket, purse or briefcase. Batteries included, (not inserted).

5 working days - Sudoku game key chain. Features popular challenging numbers game on a convenient key chain.

8 weeks working days - Backlit Touchscreen game has superior, newer electronic circuitry since we specialize in bringing you the best for the least. The Backlit Touchscreen makes it convenient, practical and fun as games should be. Try using an unlit game in the dark.