基于PIC单片机的12864液晶数字拼图游戏。使用FC游戏手柄，对每次有效操作次数记录，现只能实现固定开局。随机开局死局等问题将在下一个版本中改进。-12864 LCD PIC microcontroller-based digital jigsaw puzzle, use FC Gamestick. For each valid number of operations records, and now can only achieve a fixed start. The random st