Contribute correction: Power Game 2

 ______      ___     ______    _    _   
|      \\   / _ \\  |      \\ | || | || 
|  --  //  | / \ || |  --  // | || | || 
|  --  \\  | \_/ || |  --  \\ | \\_/ || 
|______//   \___//  |______//  \____//  
`------`    `---`   `------`    `---`