Timer
00:00:00
Start Pause Reset
4 Comments Previous / NextHelp

Tough Sudoku for 26/May/2014

                 
                 
                 
                 
                 
                 
                 
                 
                 

Choose a number, and place it in the grid above.

  1 2 3 4 5 6 7 8 9
Check out the latest post in the Sudoku Forum

Sudoku Solving Techniques

Submitted by: sudoku lover

Indicate which comments you would like to be able to see

everybody!

26/May/14 12:00 AM
SE=7.2 UP to 27
1)Ext. S-Wing:(9=3)b8-b1=(9)c1 or (3)b8-c9=(3)c4=(5)c5 => c45<>9 UP=81
26/May/14 12:15 AM
[HP(58)g6h4=5gh5-5c5=(5-3)c4=3b6]-3g6
26/May/14 12:53 AM
(28) 7@b12=>b8<>7
5?@c4=>[c9=3&c5=9=>b1=9]=>b8={}=>c4<>5
(29 ) 179@ghi5=>i46<>179=>36@i46=>i23<>3
VHBC to (81)
V:Only cell left in Vertical column for this candidate
H:Only cell left in Horizontal More...
26/May/14 6:41 AM
Please Log in to post a comment.

Not a member? Joining is quick and free. As a member you get heaps of benefits.

Join Now Login