SUDOKU What next? [closed]

I have solved up to this point. How do I proceed without guessing?

closed as unclear what you're asking by Marius, JonMark Perry, Lolgast, Glorfindel, MithrandirFeb 15 '18 at 9:42

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• What would you consider guessing? Inserting 1 out of 2 possibilities and seeing if its consequences lead to a contradiction? – A. P. Feb 15 '18 at 7:29
• @A.P. Good question; it occurred to me a while ago that the only difference between "guessing" and not in Sudoku is one of degree. One could consider it a "guess" to put in a "3" and then immediately notice that there's a contradiction because you already have a "3" in that same row. – GendoIkari Feb 15 '18 at 15:53