Prepare to be obsessed!™
Fuel your obsession for Sudoku with these electronic touch screen handhelds from Techno Source. No more erasing through your newspaper - touch screen technology, lightweight housings and over one million puzzles, provide endless hours of gaming that you can take anywhere. Master the classic version of Sudoku with our pocket size and mega screen versions, or take on a new challenge with Circular Sudoku.
Love Sudoku? Learn more at this educational site.