Reversal Challenge - Nintendo DS

Featuring a variety of new power-ups and upgradeable items designed to spice up the action, Reversal Challenge offers players an updated version of the classic board game Reversi (also known as Othello). Gamers can challenge the AI in "Classic" mode, use the new items to alter gameplay in "Advance" mode, and take on 50 different puzzles, each with multiple solutions. Those looking for human competition can take on a friend in head-to-head matches that offer multiple variables to keep the experience fresh.