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# Tough Sudoku for 26/November/2016

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Submitted by: Gath

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 UP33; the 2 solutions of the 7s -> 1 unique solution 26/Nov/16 1:06 AM #0 SSTS, kite(3) => g3<>3#1 (5)d9=(5-6)b9=(6-4)b2=finned-swordfish(4)bfh/148,f3-(4=8)d1 => d9<>8#2 (4=3)i2-i1=(3-4)f1=er(4)gd6/d1f3 => g3<>4 ...then patterns/xy // kite(9)ga7/b96 => g6<>9, finned-xwing(9)ei/34,i1 => g3<>9, More... 26/Nov/16 4:00 AM #29 47@d6f4=>d6f4<>1689 #34 4?@b8=>b9=5=>d9=8=>d1=4=>fh4=4=>b8<>4#36 5?@b9=>d9=8=>d1=4=>b1=2=>b8={}=>b9<>5#39 1?@c6=>[a3=1=>a2=3=>i2=4=>f3=4=>f4=7&h1=1=>g4=1=>g6=4=>d6=7]=>c6<>1 More... 26/Nov/16 6:16 AM Standard techniques up 331. (5)b8=i8-i7=(5-7)d7=(7-4)d6=d1-(4=92)b16 =>-2b8 2. (4)hi8=(4-5)b8=i8-i7=(5-7)d7=(7-4)d6=(4)g6 =>-4g73. Kraken (4)h148 =>-4b8 up 38||(4)h1-d1=(4-7)d6=(7-5)d7=(5-4)i7=(4)c7||(4)h4-g6=(4-7)d6=(7-5)d7=(5-4)i7=(4)c7||(4)h8//X W More... 26/Nov/16 8:05 AM 1. Unique possibilities to 33.2. Whether d1=4=f4=h8;OR d1=8,d9=5=b8;c7=4.UP35.3. Whether d1=4,b1=2;OR d1=8,d9=5;b8=5.UP38.4. Whether a46=1;OR a32=13,i2=4=f3=h8=g4,h1=1=g6;c6=2.UP40.5. Whether h1=1,cd1=84;OR h4=1,a4=7;d6=7.UP81. 26/Nov/16 7:40 PM 46:04 27/Nov/16 10:17 AM