Chess vs Sudoku⁹

tChess Lite is the popular chess game designed just for the iPhone, iPod touch, and iPad. tChess is like a virtual chess board on your device. It's fun and easy to use--perfect for the casual player! This game features a very clean UI design and beautiful graphics. tChess is a fast and stable program. Pick up a game in your free time... and there's no problem listening to your music while you play. (tChess Lite is a fully-functional version of tChess for casual chess players. If you're an active player and want enthusiast-level features, take a look at tChess Pro, which is over 1000 ELO stronger and has received rave reviews from Grandmaster Susan Polgar, PE's Chess Cast, and iPhone app critics.) tChess Lite Features: - Perfect for 1- or 2-player games (on the same device, no network connection required) - Tap-tap to move pieces - Highlights legal moves - View full game history in the Move List - Go back or forward move by move and replay completed games - Built-in chess clock - "Get hint" feature to improve your game - Easy to undo moves - Saves your game automatically if you exit the program or take a call - Play against any ELO rating from 500 to 1200 - Computer opponent is the most fun and realistic for beginners and casual players - Use the Profile feature to play rated games and track your progress - Over 15,000 openings for fresh, varied games tChess Lite is developed by Tom Kerrigan, author of the TSCP and Stobor chess engines.

Fill in the empty squares with digits so that each row, each column and each 3×3 region contains all of the digits from 1 to 9.