Pixel Snake 8x8 Matrix

Arduino-based hardware snake game using an 8x8 WS2812B NeoPixel LED matrix and analog joystick. It includes a dynamic speed algorithm and mathematical collision controls specially calibrated for the limited play area. Instead of hardware reset, software state management is installed and standby and end of game modes are designed, and instant score tracking is provided by TM1637 7-segment display module to minimize pin usage.