Mậu Binh Xập Xám

Mậu Binh Xập Xám is a traditional Vietnamese 13-card game for the whole family. Train your mind, sharpen your strategy, and play with friends or AI. NO GAMBLING • No betting or wagering of any kind • No virtual currency, coins, or chips • No in-app purchases — completely free • Head-to-head score points only, like hearts or rummy FEATURES • Play 1–4 players with human opponents or AI (Easy through Expert) • Real-time lobby with live player list • Drag-and-drop card arrangement with auto-arrange helper • Mau Binh (special hand) detection and scoring • Card cutting ceremony and dealer rotation • 185+ tracked statistics and global leaderboard • Customizable card faces and table themes • Secure HTTPS connection to game server HOW TO PLAY Each player receives 13 cards and arranges them into three hands: • Top (3 cards) — weakest • Middle (5 cards) — must beat top • Bottom (5 cards) — must beat middle Score head-to-head across all three rows each round. Win the game over multiple rounds with Perfect Sweep doubling and special Mau Binh bonuses. ACCOUNT Create a free account to save stats and play online. The app connects to a dedicated game server (configurable in Settings). For full scoring rules, see the project documentation on GitHub.