http://www.gamesradar.com/ds/previews/l-Z/s-a-zhttp://www.gamesradar.com/ds/zendoku/preview/zendoku-first-look/a-2006121912183473733521/g-2006102013516287096We recently got our first look at Zendoku, a puzzle game that takes the popular formula of classic sudoku puzzles and adds its own special twists. For starters, it has a cartoony, martial arts theme that extends from everything to the characters (samurais, ninjas, and karate masters are a few), to the gameplay (quick back and forth multiplayer battles). The overall look and feel of the game is Eastern-inspired as well. Instead of using the numbers one through nine to fill in each sudoku grid, ...<br/>DS previewDec 19, 2006