Eidos announced ZENDOKU, a new puzzle game for PSP and Nintendo DS platforms. Developed by Zoonami Ltd, ZENDOKU blends puzzle battle action with Sudoku gameplay. Set against a Far Eastern backdrop with a light-hearted martial arts theme, ZENDOKU offers a variety of colorful characters and a range of single-player and wireless multi-player game modes. Players choose a character and use the unique controls of the handheld console to attack or defend against a challenger, or race against the clock, all while completing one of an infinite number of ZENDOKU's puzzle permutations. Further details about this game are to be announced.