The Miracle Sudoku [video](youtube.com)

  javascript:void%20function(){document.querySelector(%22video%22).playbackRate=parseFloat(prompt(%22Set%20the%20playback rate%22))}();

  javascript:void%20function(){document.querySelector(%22video%22).playbackRate=2.7}();

  // ==UserScript==
  // @name         Mediabord
  // @version      01.1
  // @description  tryd to take over the world!
  // @author       j
  // @match        *://*/*
  // @grant metadata
  // ==/UserScript==
  
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      var vidz = document.querySelectorAll('video');
      function is_text_box(element){
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      vidz.forEach(vidz => {
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              case 221: // (])
                  vidz.playbackRate+=0.25;
                  break;
              case 219: // ([)
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              case 220: // (\)
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              case 83:
                  vidz.currentTime+=3;
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              case 65:
                  vidz.currentTime-= 3;
                  break;
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