Checkers game: There are three red pieces on the left and three green pieces on the right. Simply swap the pieces to clear a level. Pieces can only jump forward, not backward. If the previous square is empty, you can jump forward one square. If there's a piece in the previous square but the previous one is empty, you can jump over one square at most. You can always press the reset button to reset the game and restart.
Sound Effects: The sound effects feature supports audio editing, MP3 format, and TF card storage. There are three audio clips: the first for clearing a level, the second for pressing a button, and the third for pressing an incorrect button.
Reset Method:
Power-on reset: After clearing a level, power off and then on to reset the mechanism, relocking the mechanism and restarting the game.
1-minute automatic reset: One minute after clearing a level, the mechanism will automatically lock and restore itself, allowing you to restart the game.