Electric Tangram is a Brain & Puzzle-Game, where you have to finish an electric circuit. The goal is to make the light bulb glow and fill all the gaps (like in Classic Tangram). (But you don't need to connect all tiles!)
Move a tile from the lower part of the screen in the playing field. Tap it shortly to rotate it. A tile always rotates clockwise about the touched point. To remove a tile again, leave your finger a few seconds on it.
Once a tile is in the playing field, you can't move it anymore (only rotate and remove), so try to place all pieces in a smart order and at a smart position.
At the moment, there are 55 levels). To unlock a level, solve the one before.