Sixteen Squares is a very simple image swapping game. Select two (2) images to swap them until the full image is built. There are currently four (4) game play modes. This game was built by kidney transplant recipients, affiliates, and members of the National Kidney Foundation (NKF) and 10%/$0.10 of all proceeds will go to save lives by donating the 10%/$0.10 to the NKF. Version 1.1 will have more images via internet, a timed arcade mode, and any bug fixes that players find and report back to us.