Destroy all the blocks in the level! The object of the game is to destroy all the blocks on the grid by changing the circuit given. You are given a set circuit with a number of gates and signals connected to cannons. Your responsibility is to shoot all the blocks down at the same time. Change the gates given in the circuit by clicking on them. Right-click on the gates to mark them with the output you think it will produce. When the cannons get a GREEN signal, they will shoot GREEN bullets. But if a RED signal is given to the cannons, then RED bullets will be shot. A block can be destroyed by the bullet of the same color. Use the mouse to change the gates by clicking. Use right-mouse button on them to mark them with the output you think it will produce. A BLUE gate (called AND) requires two green inputs to get a green, otherwise it will always give red. A GREEN gate (called OR) requires two red inputs to get a red output; otherwise it will always give green. A BROWN gate (called NOT) changes the red to green and green to red. Similarly, the non-invertible BUFFER returns the same signal it is given. Finally, a YELLOW gate (or XOR) requires two different colors to get a green output, otherwise, if same colors are given, it will always give red. You can reload a level at anytime by clicking 'R' on the keyboard. Info on the gates can be found by clicking the question mark next to them on the pink side bar. When you have setup your circuit, click on the green GO button on the pink side bar to get feedback on how you did. Click again when you are ready to shoot the bullets. More Information