Contribute correction: Tetris 10

           __   __               ___    
  ____     \ \\/ //     ___     / _ \\  
 |    \\    \ ` //     /   ||  | / \ || 
 | [] ||     | ||     | [] ||  | \_/ || 
 |  __//     |_||      \__ ||   \___//  
 |_|`-`      `-`'       -|_||   `---`   
 `-`                     `-`