Energy Circuit Board is a free casual puzzle game available on Android that challenges players to manage electricity flow through a circuit board. The main objective is to click on a round button to initiate the electric circuit, aiming to light up square targets. Successfully lighting a target creates a protective film along the circuit path, enhancing strategy as players navigate their moves.

Players must be mindful that each lit square can only have one circuit activated at a time; if another circuit attempts to light the same square, it leads to an overload and short circuit. This engaging game emphasizes the importance of electricity safety while providing a fun and challenging experience for puzzle lovers.