Challenge your brain with Polarium Advance (known in Japan as Tsuukin Hitofude), a refined and expanded version of the DS puzzle hit for the Game Boy Advance. The goal is simple yet deep: flip tiles from black to white (or vice versa) in a single continuous stroke to clear rows and solve puzzles. This GBA version features over 365 unique puzzles—one for every day of the year—and removes the time pressure of the original for a more relaxing, purely logical experience. With its minimalist aesthetic, rewarding difficulty curve, and portable-friendly gameplay, Polarium Advance is an essential title for puzzle enthusiasts and fans of Nintendo’s 'Touch! Generations' style of games.