With 50 different boards to choose from, AllOut is a puzzle game on www.flash-games which will most certainly put those brain cells to the test. The objective of the game is to turn each light on the board out. By clicking a piece on the board you will reverse the state of that piece and every adjacent piece. If they were “on”, they will switch to “off”. To win you just need to make sure the entire board is AllOut. If you are really stuck, you can click the Solve button, but be ware, there is a price to pay for the solution. The first 4 levels are easy to get you into the swing of things. From that point on, you are on your own. Good luck!