[FOG] SUDOKU - Hard!

NOTES:

• If Sudoku doesn't load properly, please refresh this page (Press F5 or Ctrl+R). If that still doesn't work, your browser/viewer might not be able to load Sudoku for some reason that I cannot tell. Try it from somewhere else! :-D
  
• When you refresh this page, the Sudoku game also changes.
• Sorry, answers are not given. You'll have to figure it out yourself! But if you send me the puzzle, I can have it solved (and even checked if it has multiple solutions).