Hack the security defences of the enemy's territory and enter the perimeter in this mind-bending puzzle game. Accept the mission and infiltrate them here at Sprinter Shell! Your main mission in this game is to light up all the panels to deactivate the house's security systems. The panel consists of a 5 by 5 grid with random lit green ones. You need to light them all by selecting a cross shaped area. You must also be careful when doing this for the other panel will deactivate if you tried to light up a block near them. You can always reset your work and try again but it will add more negative clicks on your record.