Hooked on Sudoku? Kid Galaxy, designer and developer of creative toys and games is featuring their handheld Pro at this week’s NY Toy Fair 2007. The gadget features over 1,000,000 puzzles, 4 different skill levels, and an adjustable screen. It also sports check, hint, and mute buttons, a timer, a step counter, and an input for downloading games. Pro Sudoku is available online for $15.00, requires 3 AAA batteries (not included,) and also comes in a $5.00 Sudoku To Go Model.