Contribute correction: Nova Games #17

  ______     ___      ______     ___    
 /_   _//   / _ \\   /_____//   / _ \\  
 `-| |,-   | / \ ||  `____ `   / //\ \\ 
   | ||    | \_/ ||  /___//   |  ___  ||
   |_||     \___//   `__ `    |_||  |_||
   `-`'     `---`    /_//     `-`   `-` 
                     `-`