title: Black space on screen Windows 10 Mobile
body: <p>I make a simple snake on windows and i need to check current head position on screen. In desktop this works perfect but on phone i got a little problem because i got some black margin/space ? on screen and it doesn't calculate perfect. </p>
  
  <p>Is there any way to check this black space size, or disable this space ? <a href="https://i.stack.imgur.com/PlIpR.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/PlIpR.png" alt="enter image description here"></a> </p>