Connect Four becomes a strategic duel where every decision impacts the outcome of the game. Play with friends, against a smart AI, or watch computer showdowns. Adjust the difficulty, experiment with tactics, undo moves, and use hints to assess the position. In "impossible" mode, you'll face a professional algorithm capable of calculating the perfect strategy. Sharpen your logic, win, and prove your skills. Features: Play with friends or advanced AI Multiple difficulty levels, including "impossible" Hints and the option to undo moves User-friendly controls and mode customization